United States · Federal contract register · Supplier record

CSA OCEAN SCIENCES INC

Line: Environmental assessments (B510)Register loaded to September 2026Compiled 6 October 2026

CSA OCEAN SCIENCES INC — United States · Federal contract register · Supplier record: 43 contracts, all years ($23,280,756 · Nov 2007 – Sep 2024); $454K since January 2024 (2 contracts · 1 agency); — rank in the line (of 336 suppliers · 0.0%); 16 agencies never served ($220M on the line without CSA OCEAN SCIENCES INC).

Assay record ASY-US-0HVXMF91BX · Cite as: Assay Systems, “CSA OCEAN SCIENCES INC in the USAspending register”, https://assay-systems.com/register/us/csa-ocean-sciences-inc/

43
contracts, all years
$23,280,756 · Nov 2007 – Sep 2024
$454K
since January 2024
2 contracts · 1 agency
—
rank in the line
of 336 suppliers · 0.0%
16
agencies never served
$220M on the line without CSA OCEAN SCIENCES INC

Own record by year

2019 onward
$1.7M
$731K
$1.1M
$2.4M
$982K
$454K
20192020202120222023202420252026

Who buys from CSA OCEAN SCIENCES INC

since January 2024
1agencies
$454Kpaid
100.0%top buyer
Department of the Interior100.0%
$454,089

Before 2024 only: Department of Commerce, Department of Defense, Department of Justice.

The line

since January 2024
$371Mline value
767contracts
20agencies
336suppliers
51.9%held by top ten

Environmental assessments (B510)

$147M
$113M
$111M
202420252026Jan–Sep
—of 336 suppliers
$0CSA OCEAN SCIENCES INC in the line
0.0%share of the line

Agencies that buy the line and never bought from CSA OCEAN SCIENCES INC

16agencies
313contracts
$220,377,098since January 2024
Department of Homeland Security52 contracts
$125,483,965
Environmental Protection Agency69 contracts
$46,459,080
Department of Energy10 contracts
$17,658,871
Department of Agriculture52 contracts
$10,109,087
Department of Health and Human Services31 contracts
$8,038,762
Department of Veterans Affairs19 contracts
$5,633,332
Department of State27 contracts
$3,131,233
General Services Administration21 contracts
$2,078,083
Department of Transportation15 contracts
$835,241
Nuclear Regulatory Commission1 contract
$275,000
Executive Office of the President1 contract
$224,987
National Aeronautics and Space Administration1 contract
$190,783
Department of Housing and Urban Development5 contracts
$152,942
Smithsonian Institution2 contracts
$48,715
National Archives and Records Administration6 contracts
$40,350
National Gallery of Art1 contract
$16,667

How the line is bought

by value, since 2024
9%no competition
13%one applicant
0of these to CSA OCEAN SCIENCES INC
Competed, several suppliers applied541 contracts
$286,503,908 · 77.3%
Competed, one supplier applied99 contracts
$49,113,801 · 13.3%
Awarded directly, no competition127 contracts
$35,017,794 · 9.4%

Contracts reaching their end dates

Oct 2026 – October 2027
197contracts
$115,174,759end by October 2027
43end in September 2027 · $32.1M
85in agencies never served · $73.0M
$1.6M
$2.3M
$6.6M
$5.5M
$1.8M
$23.5M
$2.8M
$10.2M
$13.7M
$7.1M
$7.6M
$32.1M
$475K
Oct 2610 contractsNov 2615 contractsDec 2621 contractsJan 2712 contractsFeb 2710 contractsMar 2724 contractsApr 279 contractsMay 279 contractsJun 2722 contractsJul 277 contractsAug 2714 contractsSep 2743 contractsOct 271 contract

Suppliers next to it in the line

since January 2024
ZIA ENGINEERING & ENVIRONMENTAL CONSULTANTS LLC1 contract · 1 agency
$2,330
UNIVERSITY OF OKLAHOMA1 contract · 1 agency
$2,245
CITY OF TUCSON2 contracts · 1 agency
$2,064
CSA OCEAN SCIENCES INC
$0

All 336 suppliers in the line

Fastest-growing supplier in the line

same line
+680%growth

Supplier UEI NH3HNLDKWHK1

2024 to date
$29,525,987
2022–2023
$3,787,754

The extract

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

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.