United States · Federal contract register · Supplier record

COSTAR REALTY INFORMATION, INC.

Line: Platform as a service, database, mainframe, middleware (DH10)Register loaded to September 2026Compiled 6 October 2026

COSTAR REALTY INFORMATION, INC. — United States · Federal contract register · Supplier record: 333 contracts, all years ($46,054,215 · Feb 2009 – Sep 2026); $10.1M since January 2024 (65 contracts · 14 agencies); 58th rank in the line (of 371 suppliers · 0.2%); 20 agencies never served ($80.1M on the line without COSTAR REALTY INFORMATION, INC.).

Assay record ASY-US-00AV8BM0BS · Cite as: Assay Systems, “COSTAR REALTY INFORMATION, INC. in the USAspending register”, https://assay-systems.com/register/us/costar-realty-information-inc/

333
contracts, all years
$46,054,215 · Feb 2009 – Sep 2026
$10.1M
since January 2024
65 contracts · 14 agencies
58th
rank in the line
of 371 suppliers · 0.2%
20
agencies never served
$80.1M on the line without COSTAR REALTY INFORMATION, INC.

Own record by year

2019 onward
$5.3M
$3.8M
$4.0M
$3.8M
$3.6M
$6.4M
$2.2M
$1.5M
20192020202120222023202420252026

Who buys from COSTAR REALTY INFORMATION, INC.

since January 2024
14agencies
$10.1Mpaid
33.2%top buyer
General Services Administration33.2%
$3,371,479
Department of the Treasury16.1%
$1,636,952
Department of Defense12.0%
$1,221,021
Department of Homeland Security9.5%
$960,484
Department of Housing and Urban Development8.0%
$814,500
Department of Transportation5.9%
$600,306
Department of Veterans Affairs5.5%
$558,450
Department of Agriculture4.6%
$461,928
Department of the Interior1.9%
$193,590
Department of Justice1.2%
$125,109
National Aeronautics and Space Administration1.0%
$98,100
Department of Commerce0.7%
$66,840
Department of Health and Human Services0.3%
$30,847
Corporation for National and Community Service0.0%
$4,141

Before 2024 only: Department of Labor.

The line

since January 2024
$934Mline value
772contracts
35agencies
371suppliers
63.2%held by top ten

Platform as a service, database, mainframe, middleware (DH10)

$529M
$251M
$154M
202420252026Jan–Sep
58thof 371 suppliers
$1,830,240COSTAR REALTY INFORMATION, INC. in the line
0.2%share of the line
0.7%of $156,017,235 spent by General Services Administration

Agencies that buy the line and never bought from COSTAR REALTY INFORMATION, INC.

20agencies
110contracts
$80,077,020since January 2024
Social Security Administration8 contracts
$31,082,980
Environmental Protection Agency9 contracts
$27,281,140
Department of Education3 contracts
$5,747,684
Department of State31 contracts
$5,474,347
Commodity Futures Trading Commission18 contracts
$3,348,549
Consumer Financial Protection Bureau3 contracts
$2,549,115
Government Accountability Office3 contracts
$1,177,068
Nuclear Regulatory Commission2 contracts
$726,363
Smithsonian Institution6 contracts
$637,382
Department of Energy10 contracts
$545,007
National Transportation Safety Board3 contracts
$529,667
Securities and Exchange Commission3 contracts
$340,000
Agency for International Development2 contracts
$263,591
District of Columbia Courts1 contract
$158,032
Defense Nuclear Facilities Safety Board1 contract
$78,461
Federal Communications Commission1 contract
$46,750
Federal Labor Relations Authority2 contracts
$36,000
Equal Employment Opportunity Commission1 contract
$29,027
Federal Trade Commission2 contracts
$23,060
Selective Service System1 contract
$2,800

How the line is bought

by value, since 2024
20%no competition
30%one applicant
0of these to COSTAR REALTY INFORMATION, INC.
Competed, several suppliers applied312 contracts
$471,974,602 · 50.5%
Competed, one supplier applied149 contracts
$277,166,017 · 29.7%
Awarded directly, no competition311 contracts
$185,111,308 · 19.8%

Contracts reaching their end dates

Oct 2026 – October 2027
278contracts
$533,292,937end by October 2027
57end in September 2027 · $73.6M
43in agencies never served · $57.4M
$2.4M
$1.4M
$17.6M
$18.0M
$27.8M
$136M
$119M
$2.6M
$32.2M
$41.0M
$61.8M
$73.6M
Oct 265 contractsNov 264 contractsDec 2626 contractsJan 2725 contractsFeb 2714 contractsMar 2733 contractsApr 2723 contractsMay 2715 contractsJun 2731 contractsJul 2722 contractsAug 2723 contractsSep 2757 contracts

Fastest-growing supplier in the line

same line
+462%growth

Supplier UEI VV9KH3L99VE3

2024 to date
$156,010,314
2022–2023
$27,762,894

The extract

Every buying office, every contract holder, value, number and end date behind the figures above.

Request extractSee a sample extract

Source: USAspending.gov, U.S. Department of the Treasury, Bureau of the Fiscal Service, usaspending.gov, accessed 30 September 2026.The data is available to copy, adapt, redistribute, or otherwise use for non-commercial or for commercial purposes (USAspending.gov, Licensing); no Dun & Bradstreet data is shown.