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Rob T. Martensen, SIOR, CCIM

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Rob T. Martensen
SIOR, CCIM

Vice Chair - Industrial

Colliers

2390 E Camelback Rd Ste 100, Phoenix, AZ 85016-3468

P:+1.602.222.5082
C:+1.602.499.7072
E:
W:
Market
Phoenix
Specialty
Industrial Specialist
Member Since
2009
Chapter
SIOR Arizona Chapter
Areas of Practice
Investments, Tenant Representation, Distribution & Logistics, Sale/Leasing, Landlord, Corporate Services, Consulting
Accreditations
NAIOP, CCIM
Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Land Sale
$600,000
16 Acres
December 20, 2023 Gila Bend, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$1,213,361
24,492 Sq. Ft.
November 1, 2023 Phoenix, AZ

Cooper Fratt, SIOR
CBRE
Phoenix, AZ
Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Jonathan Schuen, SIOR
Colliers
Columbus, OH
Industrial Lease
$2,999,292
44,653 Sq. Ft.
October 6, 2023 Glendale, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$6,227,485
91,251 Sq. Ft.
September 7, 2023 Tempe, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$2,507,297
42,510 Sq. Ft.
September 1, 2023 Surprise, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$2,444,240
30,000 Sq. Ft.
August 24, 2023 Glendale, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Other Sale
1,240,000
2,700 Sq. Ft.
August 15, 2023 Tucson, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$1,022,304
31,114 Sq. Ft.
July 25, 2023 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Michael Linder, SIOR
Colliers
Columbus, OH
Industrial Lease
$1,046,130
25,002 Sq. Ft.
July 11, 2023 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Jerry LoCoco, JD
Colliers
Phoenix, AZ
Industrial Sale
$2,950,000
20,000 Sq. Ft.
June 29, 2023 Yuma, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Keri Scott, SIOR
Colliers
Phoenix, AZ
Industrial Sale
$3,200,000
10,000 Sq. Ft.
June 28, 2023 Glendale, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$1,923,750
33,750 Sq. Ft.
June 21, 2023 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Paul Sieczkowski, SIOR
Colliers
Phoenix, AZ
Industrial Lease
$819,345
16,801 Sq. Ft.
June 21, 2023 Chandler, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Grant Miller, SIOR
Colliers
Charlotte, NC
Donald Moss, SIOR, CCIM
Colliers
Charlotte, NC
Industrial Lease
$1,151,870
21,196 Sq. Ft.
June 13, 2023 Charlotte, NC

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$2,095,677
27,125 Sq. Ft.
June 7, 2023 Mesa, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Phillip Breidenbach, SIOR
Colliers
Phoenix, AZ
Keri Scott, SIOR
Colliers
Phoenix, AZ
Industrial Lease
$9,229,097
84,437 Sq. Ft.
May 23, 2023 Tempe, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$514,116
11,300 Sq. Ft.
May 12, 2023 Sacramento, CA

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Don MacWilliam, SIOR, NAIOP
Colliers
Phoenix, AZ
Industrial Lease
$313,464
9,363 Sq. Ft.
April 30, 2023 Phoenix, AZ

Stein Koss, SIOR
Lee & Associates
Phoenix, AZ
Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Preston Thomas, SIOR
Colliers
Memphis, TN
Industrial Lease
$16,208,828
129,315 Sq. Ft.
April 30, 2023 Gilbert, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Mark Maguire, SIOR
Colliers
Oakland, CA
Justin Smutko, SIOR
Colliers
Oakland, CA
Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Mark Maguire, SIOR
Colliers
Oakland, CA
Justin Smutko, SIOR
Colliers
Oakland, CA
Industrial Lease
$3,097,087
10,202 Sq. Ft.
April 20, 2023 Glendale, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Evan Koplan, SIOR, CCIM
CBRE
Phoenix, AZ
Industrial Lease
$231,600
29,500 Sq. Ft.
April 18, 2023 Phoenix, AZ

Cooper Fratt, SIOR
CBRE
Phoenix, AZ
Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$12,074,401
251,043 Sq. Ft.
April 5, 2023 Glendale, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Sale
$2,760,000
10,773 Sq. Ft.
March 30, 2023 Tempe, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$629,853
10,355 Sq. Ft.
March 22, 2023 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Cam Kucic, SIOR
Colliers
Indianapolis, IN
Land Sale
$366,158
14 Acres
March 17, 2023 Crawfordsville, IN

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$2,178,368
26,940 Sq. Ft.
February 15, 2023 Mesa, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$433,129
37,729 Sq. Ft.
February 3, 2023 Tempe, AZ

Michael Ciosek, SIOR
Kidder Mathews
Phoenix, AZ
Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$421,236
6,244 Sq. Ft.
January 18, 2023 Gilbert, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Sale
$7,306,948
50,434 Sq. Ft.
January 9, 2023 Mesa, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Keri Scott, SIOR
Colliers
Phoenix, AZ
Industrial Lease
$226,800
6,000 Sq. Ft.
November 15, 2022 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Christopher Sheehan, SIOR
Colliers
El Segundo, CA
Keri Scott, SIOR
Colliers
Phoenix, AZ
Industrial Lease
$2,905,703
39,349 Sq. Ft.
October 7, 2022 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
2,532,578
43,733 Sq. Ft.
September 27, 2022 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Grant Miller, SIOR
Colliers
Charlotte, NC
Donald Moss, SIOR, CCIM
Colliers
Charlotte, NC
Industrial Lease
2,501,373
41,967 Sq. Ft.
August 29, 2022 Huntersville, NC

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Michael Taetz, SIOR
Colliers
Houston, TX
Industrial Lease
$1,330,860
34,125 Sq. Ft.
August 16, 2022 Houston, TX

Jeff Conrad, SIOR
Lee & Associates
Phoenix, AZ
Allen Lowe, SIOR
Lee & Associates
Phoenix, AZ
Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$1,277,098
21,278 Sq. Ft.
August 15, 2022 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Ward Richmond, SIOR
Colliers
Dallas, TX
Industrial Lease
$1,036,549
30,746 Sq. Ft.
August 1, 2022 Tempe, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$1,831,367
22,468 Sq. Ft.
July 28, 2022 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Paul Sieczkowski, SIOR
Colliers
Phoenix, AZ
Industrial Lease
8,157,462
195,520 Sq. Ft.
July 28, 2022 Chandler, AZ

Steve Larsen, SIOR
JLL
Phoenix, AZ
Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Ward Richmond, SIOR
Colliers
Dallas, TX
Industrial Lease
$7,511,291
143,537 Sq. Ft.
July 20, 2022 Gilbert, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$2,935,777
114,871 Sq. Ft.
July 8, 2022 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Richard Gorodesky, SIOR
Colliers
Philadelphia, PA
Land Sale
$1,893,773
18 Acres
June 28, 2022 Casa Grande, AZ

Patrick Feeney, SIOR
CBRE
Phoenix, AZ
Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
1,023,610 Sq. Ft.
May 26, 2022 Glendale, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Land Lease
$569,715
5 Acres
May 23, 2022 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$3,011,463
30,000 Sq. Ft.
May 19, 2022 Glendale, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Lee Morris, SIOR, LEED AP
Colliers
Orlando, FL
Industrial Lease
$794,247
9,350 Sq. Ft.
May 12, 2022 Orlando, FL

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Land Sale
$1,512,088
189 Acres
May 3, 2022 Gila Bend, AZ

Paul Hooker, SIOR
Cushman & Wakefield
Tucson, AZ
Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Matthew Stauber, SIOR
Colliers
Rosemont, IL
Industrial Lease
$2,682,972
23,513 Sq. Ft.
April 7, 2022 Tucson, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Edward Hofer, SIOR
Colliers
San Jose, CA
Industrial Lease
$325,657
8,180 Sq. Ft.
March 15, 2022 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$161,425
4,834 Sq. Ft.
March 11, 2022 Tempe, AZ

Matt Fredrick, SIOR
Lee & Associates
Phoenix, AZ
Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$218,459
6,256 Sq. Ft.
March 5, 2022 Tempe, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Phillip Breidenbach, SIOR
Colliers
Phoenix, AZ
Industrial Sale
$24,100,000
110,000 Sq. Ft.
February 15, 2022 Tempe, AZ

Cooper Fratt, SIOR
CBRE
Phoenix, AZ
John Werstler, SIOR, CCIM
CBRE
Phoenix, AZ
Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Paul Sieczkowski, SIOR
Colliers
Phoenix, AZ
Industrial Lease
$11,537,474
249,648 Sq. Ft.
February 9, 2022 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Sale
$1,275,000
7,000 Sq. Ft.
February 2, 2022 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Richard Gorodesky, SIOR
Colliers
Philadelphia, PA
Industrial Lease
$252,579
5,000 Sq. Ft.
January 20, 2022 Glendale, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Land Sale
$130,000
3 Acres
December 29, 2021 Gila Bend, AZ

Lance Ross, SIOR
Ross Property Advisors
Scottsdale, AZ
Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Land Sale
18,660,182 Sq. Ft. Space
December 28, 2021 Glendale, AZ

Lance represented Western Trans LLC

Lance Ross, SIOR
Ross Property Advisors
Scottsdale, AZ
Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Land Sale
$37,503,962
144 Acres
December 22, 2021 Glendale, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$377,918
10,189 Sq. Ft.
December 17, 2021 Mesa, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Sale
$17,575,000
107,217 Sq. Ft.
December 13, 2021 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Sale
$28,300,000
132,640 Sq. Ft.
December 13, 2021 Tempe, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$159,752
2,950 Sq. Ft.
December 7, 2021 Tempe, AZ

Matthew Hobaica, SIOR
Lee & Associates
Phoenix, AZ
Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$387,980
7,685 Sq. Ft.
November 22, 2021 Glendale, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Matthew Stringfellow, SIOR
The Klabin Company
Torrance, CA
Industrial Lease
$2,804,780
80,615 Sq. Ft.
November 1, 2021 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Brockton Hall, SIOR, MRED
Colliers
Greenville, SC
Industrial Lease
$3,568,422
58,363 Sq. Ft.
October 7, 2021 Avondale, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Tommy Ponder, SIOR
Colliers
Sacramento, CA
Land Sale
$2,606,630
11 Acres
October 7, 2021 Surprise, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$47,545,936
802,439 Sq. Ft.
October 4, 2021 Goodyear, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$5,970,208
216,845 Sq. Ft.
October 1, 2021 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$72,000
22,651 Sq. Ft.
September 1, 2021 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Land Sale
$4,850,000
35 Acres
September 1, 2021 Glendale, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$1,733,921
150,000 Sq. Ft.
August 25, 2021 Tucson, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$2,081,599
180,000 Sq. Ft.
August 25, 2021 Tucson, AZ

Christopher McClurg, SIOR
Lee & Associates
Phoenix, AZ
Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Sale
$10,800,000
76,650 Sq. Ft.
August 25, 2021 Chandler, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Paul Sieczkowski, SIOR
Colliers
Phoenix, AZ
Joshua Wyss, SIOR
Cushman & Wakefield
Phoenix, AZ
Industrial Lease
$842,706
14,697 Sq. Ft.
July 22, 2021 Gilbert, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Paul Sieczkowski, SIOR
Colliers
Phoenix, AZ
Industrial Lease
$2,538,305
23,025 Sq. Ft.
July 7, 2021 Gilbert, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Paul Sieczkowski, SIOR
Colliers
Phoenix, AZ
Industrial Lease
$6,837,184
103,275 Sq. Ft.
July 2, 2021 Gilbert, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Phillip Breidenbach, SIOR
Colliers
Phoenix, AZ
William Littleton, SIOR, SLCR
Colliers
Phoenix, AZ
Land Sale
$1,725,000
3 Acres
June 30, 2021 Chandler, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Paul Sieczkowski, SIOR
Colliers
Phoenix, AZ
Matthew McDougall, SIOR
Lee & Associates
Phoenix, AZ
Industrial Lease
$2,828,549
102,040 Sq. Ft.
June 1, 2021 Chandler, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Anthony Marzulli, SIOR, CCIM
Colliers
Clearwater, FL
Industrial Lease
$742,755
14,000 Sq. Ft.
May 28, 2021 Clearwater, FL

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$2,045,704
37,337 Sq. Ft.
May 17, 2021 Gilbert, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$4,111,308
36,447 Sq. Ft.
April 29, 2021 Chandler, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$1,215,961
24,787 Sq. Ft.
April 28, 2021 Chandler, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Marc Hertzberg, SIOR
JLL
Phoenix, AZ
Industrial Lease
$25,933,339
438,687 Sq. Ft.
April 27, 2021 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Norman Khoury, SIOR, CCIM
Colliers
Cincinnati, OH
Industrial Lease
$21,068,708
412,405 Sq. Ft.
April 19, 2021 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Paul Sieczkowski, SIOR
Colliers
Phoenix, AZ
Industrial Lease
$1,345,370
33,974 Sq. Ft.
April 16, 2021 Chandler, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Neil Ferris, SIOR
Colliers
Calgary, AB
Industrial Sale
$20,631,000
317,400 Sq. Ft.
April 1, 2021 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Neil Ferris, SIOR
Colliers
Calgary, AB
Land Sale
$8,400,000
23 Acres
March 31, 2021 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Stein Koss, SIOR
Lee & Associates
Phoenix, AZ
Industrial Sale
$2,500,000
23,870 Sq. Ft.
March 4, 2021 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$175,712
950 Sq. Ft.
March 2, 2021 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$521,233
4,280 Sq. Ft.
March 1, 2021 Goodyear, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Sean Boswell
Colliers
Atlanta, GA
Scott Plomgren, SIOR
Colliers
Atlanta, GA
William Littleton, SIOR, SLCR
Colliers
Phoenix, AZ
Industrial Lease
$12,739,518
161,982 Sq. Ft.
February 22, 2021 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$355,860
10,400 Sq. Ft.
February 19, 2021 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$964,356
58,170 Sq. Ft.
January 5, 2021 Tempe, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Office Lease
$2,113,303
18,297 Sq. Ft.
December 15, 2020 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Phillip Breidenbach, SIOR
Colliers
Phoenix, AZ
Industrial Sale
1,335,000
10,773 Sq. Ft.
December 8, 2020 Tempe, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$2,844,565
39,410 Sq. Ft.
December 7, 2020 Tempe, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$53,427
16,801 Sq. Ft.
November 24, 2020 Chandler, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Paul Sieczkowski, SIOR
Colliers
Phoenix, AZ
Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$361,434
16,801 Sq. Ft.
November 24, 2020 Chandler, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$323,390
6,768 Sq. Ft.
November 17, 2020 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$5,373,232
135,217 Sq. Ft.
November 8, 2020 Chandler, AZ

Guy Preston, SIOR
Colliers
Jacksonville, FL
Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Paul Sieczkowski, SIOR
Colliers
Phoenix, AZ
Industrial Lease
1,203,125
43,750 Sq. Ft.
November 6, 2020 Jacksonville, FL

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Paul Sieczkowski, SIOR
Colliers
Phoenix, AZ
Ted Liles, SIOR
CresaPartners
Phoenix, AZ
Industrial Lease
$1,677,898
41,151 Sq. Ft.
November 4, 2020 Gilbert, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$119,340
4,250 Sq. Ft.
October 22, 2020 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Phillip Breidenbach, SIOR
Colliers
Phoenix, AZ
Cooper Fratt, SIOR
CBRE
Phoenix, AZ
Industrial Lease
351,562
29,844 Sq. Ft.
October 21, 2020 Mesa, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Land Sale
$11,681,119
48 Acres
October 15, 2020 Goodyear, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
64,278,509
471,205 Sq. Ft.
September 4, 2020 Goodyear, AZ

Patrick Feeney, SIOR
CBRE
Phoenix, AZ
Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$532,760
31,114 Sq. Ft.
September 4, 2020 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$67,725
6,772 Sq. Ft.
July 16, 2020 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Paul Sieczkowski, SIOR
Colliers
Phoenix, AZ
Industrial Lease
$921,307
18,489 Sq. Ft.
July 14, 2020 Gilbert, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$221,674
15,500 Sq. Ft.
July 7, 2020 Mesa, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$518,594
16,006 Sq. Ft.
July 2, 2020 Chandler, AZ

Steve Larsen, SIOR
JLL
Phoenix, AZ
Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$2,272,959
69,112 Sq. Ft.
June 17, 2020 Gilbert, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Phillip Breidenbach, SIOR
Colliers
Phoenix, AZ
Industrial Sale
$5,900,000
40,000 Sq. Ft.
June 9, 2020 Chandler, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Land Sale
$2,600,000
34 Acres
May 27, 2020 Glendale, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$244,450
8,900 Sq. Ft.
May 27, 2020 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Lance Ross, SIOR
Ross Property Advisors
Scottsdale, AZ
Industrial Lease
$4,138,752
163,200 Sq. Ft.
May 1, 2020 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$4,869,663
50,434 Sq. Ft.
March 31, 2020 Mesa, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Paul Sieczkowski, SIOR
Colliers
Phoenix, AZ
Industrial Lease
$873,640
11,730 Sq. Ft.
March 10, 2020 Gilbert, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Sale
$935,000
281,833 Sq. Ft. Space
March 3, 2020 Ft. Worth, TX

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$275,872
5,454 Sq. Ft.
February 28, 2020 Mesa, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Paul Sieczkowski, SIOR
Colliers
Phoenix, AZ
Industrial Lease
$1,681,144
13,731 Sq. Ft.
February 25, 2020 Gilbert, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$358,158
22,853 Sq. Ft.
February 21, 2020 Chandler, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Sale
$8,200,000
148,510 Sq. Ft. Space
January 31, 2020 Goodyear, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
151,288 Sq. Ft.
January 31, 2020 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
William Littleton, SIOR, SLCR
Colliers
Phoenix, AZ
Industrial Lease
99,627 Sq. Ft.
January 13, 2020 Tolleson, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Land Sale
$190,000
33,945 Sq. Ft. Space
December 30, 2019 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Steve Larsen, SIOR
JLL
Phoenix, AZ
Industrial Lease
$2,434,470
54,900 Sq. Ft.
December 16, 2019 Tempe, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$930,111
25,000 Sq. Ft.
December 13, 2019 Phoenix, AZ

Rob represented Liberty Property Trust

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Paul Sieczkowski, SIOR
Colliers
Phoenix, AZ
Phillip Breidenbach, SIOR
Colliers
Phoenix, AZ
Land Sale
$2,933,126
20 Acres
December 5, 2019 Gilbert, AZ

Rob represented Rockefeller Group

Paul represented Rockefeller Group

Phillip represented Rockefeller Group

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Paul Sieczkowski, SIOR
Colliers
Phoenix, AZ
Phillip Breidenbach, SIOR
Colliers
Phoenix, AZ
Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Paul Sieczkowski, SIOR
Colliers
Phoenix, AZ
Phillip Breidenbach, SIOR
Colliers
Phoenix, AZ
Land Sale
$5,750,000
118 Acres
November 25, 2019 Gilbert, AZ

Rob represented Rockefeller Group

Paul represented Rockefeller Group

Phillip represented Rockefeller Group

Rob represented Scottsdale Investment Management

Paul represented Scottsdale Investment Management

Phillip represented Scottsdale Investment Management

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Land Sale
$1,131,000
4 Acres
November 20, 2019 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$375,418
25,304 Sq. Ft.
November 19, 2019 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$729,745
13,636 Sq. Ft.
November 18, 2019 Gilbert, AZ

Rob represented EastGroup Properties

Matthew McDougall, SIOR
Lee & Associates
Phoenix, AZ
Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Sale
$1,450,000
13,187 Sq. Ft.
November 8, 2019 Queen Creek, AZ

Rob represented Prowire

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Paul Sieczkowski, SIOR
Colliers
Phoenix, AZ
Phillip Breidenbach, SIOR
Colliers
Phoenix, AZ
Office Sale
$15,400,000
85,797 Sq. Ft.
November 7, 2019 Chandler, AZ

Rob represented Rockefeller Group

Paul represented Rockefeller Group

Phillip represented Rockefeller Group

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Paul Sieczkowski, SIOR
Colliers
Phoenix, AZ
Phillip Breidenbach, SIOR
Colliers
Phoenix, AZ
Land Sale
$2,250,000
8 Acres
November 7, 2019 Chandler, AZ

Rob represented Rockefeller Group

Paul represented Rockefeller Group

Phillip represented Rockefeller Group

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Paul Sieczkowski, SIOR
Colliers
Phoenix, AZ
Phillip Breidenbach, SIOR
Colliers
Phoenix, AZ
Industrial Sale
$10,900,000
100,243 Sq. Ft.
November 7, 2019 Chandler, AZ

Rob represented Rockefeller Group[

Paul represented Rockefeller Group[

Phillip represented Rockefeller Group[

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Paul Sieczkowski, SIOR
Colliers
Phoenix, AZ
Ward Richmond, SIOR
Colliers
Dallas, TX
Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$1,758,385
40,996 Sq. Ft.
October 31, 2019 Gilbert, AZ

Rob represented EastGroup Properties

Paul represented EastGroup Properties

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$64,676
2,950 Sq. Ft.
October 28, 2019 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$604,408
30,746 Sq. Ft.
October 10, 2019 Tempe, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Sale
$5,380,000
65,011 Sq. Ft.
October 10, 2019 Chandler, AZ

Rob represented AMT America

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Sale
$1,895,000
36,556 Sq. Ft.
October 8, 2019 Phoenix, AZ

Rob represented RMO Holdings

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Paul Sieczkowski, SIOR
Colliers
Phoenix, AZ
Phillip Breidenbach, SIOR
Colliers
Phoenix, AZ
Industrial Lease
$1,028,047
16,239 Sq. Ft.
September 30, 2019 Chandler, AZ

Rob represented Rockefeller Group

Paul represented Rockefeller Group

Phillip represented Rockefeller Group

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Paul Sieczkowski, SIOR
Colliers
Phoenix, AZ
Phillip Breidenbach, SIOR
Colliers
Phoenix, AZ
Industrial Lease
$3,981,754
17,026 Sq. Ft.
September 30, 2019 Chandler, AZ

Rob represented Rockefeller Group

Paul represented Rockefeller Group

Phillip represented Rockefeller Group

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
James Keeley, SIOR
Colliers
Scottsdale, AZ
Industrial Sale
$3,630,000
50,400 Sq. Ft.
September 30, 2019 Phoenix, AZ

Rob represented Rancho Industrial Park

James represented Rancho Industrial Park

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$20,959,842
394,775 Sq. Ft.
August 20, 2019 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Land Sale
$512,265
4 Acres
July 24, 2019 Tucson, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$4,000
14,700 Sq. Ft.
July 1, 2019 Gilbert, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$859,871
12,000 Sq. Ft.
June 11, 2019 Round Rock, TX

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Land Sale
$380,000
2 Acres
June 5, 2019 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Land Sale
$240,000
1 Acres
May 28, 2019 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Darren Ross, SIOR
Colliers
Atlanta, GA
Douglas Biggs, SIOR
Colliers
Atlanta, GA
Industrial Lease
$2,299,191
174,769 Sq. Ft.
May 23, 2019 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
James Keeley, SIOR
Colliers
Scottsdale, AZ
Industrial Lease
$509,495
27,863 Sq. Ft.
April 30, 2019 Phoenix, AZ

Rob represented Rancho Industrial Park

James represented Rancho Industrial Park

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$330,120
5,198 Sq. Ft.
April 9, 2019 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$2,886,793
67,633 Sq. Ft.
March 15, 2019 Phoenix, AZ

Rob represented Liberty Property Trust

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Paul Sieczkowski, SIOR
Colliers
Phoenix, AZ
Paul Sieczkowski, SIOR
Colliers
Phoenix, AZ
Industrial Lease
$707,348
90,194 Sq. Ft.
March 14, 2019 Phoenix, AZ

Rob represented Ducommun

Paul represented Ducommun

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$219,590
11,268 Sq. Ft.
March 5, 2019 Chandler, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$1,569,447
56,582 Sq. Ft.
February 28, 2019 Phoenix, AZ

Rob represented Liberty

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Paul Sieczkowski, SIOR
Colliers
Phoenix, AZ
Industrial Lease
$1,065,419
46,464 Sq. Ft.
February 28, 2019 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Sale
$525,179
4,800 Sq. Ft.
February 28, 2019 Peoria, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Phillip Breidenbach, SIOR
Colliers
Phoenix, AZ
Industrial Lease
$84,753
4,738 Sq. Ft.
February 27, 2019 Chandler, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$812,258
7,856 Sq. Ft.
February 27, 2019 Scottsdale, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Richard Gorodesky, SIOR
Colliers
Philadelphia, PA
Industrial Lease
$1,563,618
75,786 Sq. Ft.
February 15, 2019 Phoenix, AZ

Rob represented Southwark Metal Manufacturing Company

Richard represented Southwark Metal Manufacturing Company

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Paul Sieczkowski, SIOR
Colliers
Phoenix, AZ
Phillip Breidenbach, SIOR
Colliers
Phoenix, AZ
Industrial Lease
$3,127,465
32,020 Sq. Ft.
February 15, 2019 Chandler, AZ

Rob represented Rockefeller Group

Paul represented Rockefeller Group

Phillip represented Rockefeller Group

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$2,523,610
31,453 Sq. Ft.
February 13, 2019 Phoenix, AZ

John Werstler, SIOR, CCIM
CBRE
Phoenix, AZ
Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Michael Linder, SIOR
Colliers
Columbus, OH
Industrial Lease
$946,139
22,835 Sq. Ft.
February 12, 2019 Phoenix, AZ

Rob represented Cameron Ashley Building Products

Michael represented Cameron Ashley Building Products

John Werstler, SIOR, CCIM
CBRE
Phoenix, AZ
Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$946,139
22,835 Sq. Ft.
February 12, 2019 Phoenix, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Paul Sieczkowski, SIOR
Colliers
Phoenix, AZ
Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Paul Sieczkowski, SIOR
Colliers
Phoenix, AZ
Industrial Sale
$10,700,000
152,700 Sq. Ft.
February 7, 2019 Chandler, AZ

Rob represented Phoenix Rising Investments

Paul represented Phoenix Rising Investments

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$100,000
5,000 Sq. Ft.
January 25, 2019 Tucson, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Lease
$1,421,968
19,012 Sq. Ft. / 4 Acres
January 10, 2019 Chandler, AZ

Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Paul Sieczkowski, SIOR
Colliers
Phoenix, AZ
Phillip Breidenbach, SIOR
Colliers
Phoenix, AZ
Industrial Lease
$1,789,247
17,817 Sq. Ft.
November 14, 2018 Chandler, AZ

Rob represented Rockefeller Group

Paul represented Rockefeller Group

Phillip represented Rockefeller Group

Tom Louer, SIOR
Lee & Associates
Phoenix, AZ
Paul Sieczkowski, SIOR
Colliers
Phoenix, AZ
Rob Martensen, SIOR, CCIM
Colliers
Phoenix, AZ
Industrial Sale
$7,600,000
June 18, 2012 Chanoler, AZ

Nominating
  • Role : Past Regional Director
  • Begin Date : 10/11/2023
  • End Date : 10/15/2024
Nominating
  • Role : Past Regional Director
  • Begin Date : 10/1/2022
  • End Date : 9/30/2023
Regional Directors
  • Role : Regional Director - West
  • Begin Date : 10/13/2021
  • End Date : 10/18/2022
Chapter Leadership Council
  • Role : Regional Director - West
  • Begin Date : 10/1/2021
  • End Date : 10/15/2022
Regional Directors
  • Role : Regional Director - West
  • Begin Date : 10/1/2019
  • End Date : 10/13/2021
Chapter Leadership Council
  • Role : Regional Director
  • Begin Date : 10/1/2019
  • End Date : 9/30/2021
Chapter Leadership Council
  • Role : Member
  • Begin Date : 10/1/2017
  • End Date : 9/30/2019
Group Tax Exemption
  • Role : Member
  • Begin Date : 10/1/2017
  • End Date : 9/30/2019
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