United States · Federal contract register · Supplier record

ENVIRONMENTAL SYSTEMS ANALYSIS, INC.

Line: Environmental assessments (B510)Register loaded to September 2026Compiled 17 October 2026

ENVIRONMENTAL SYSTEMS ANALYSIS, INC. — United States · Federal contract register · Supplier record: 28 contracts, all years ($4,776,136 · Dec 2011 – Sep 2025); $329K since January 2024 (3 contracts · 1 agency); 197th rank in the line (of 336 suppliers · 0.02%); 17 agencies never served ($246M on the line without ENVIRONMENTAL SYSTEMS ANALYSIS, INC.).

Assay record ASY-US-01RVNUV0WT · Cite as: Assay Systems, “ENVIRONMENTAL SYSTEMS ANALYSIS, INC.: 3 government contracts in the United States since 2024”, https://assay-systems.com/register/us/environmental-systems-analysis-inc/

28
contracts, all years
$4,776,136 · Dec 2011 – Sep 2025
$329K
since January 2024
3 contracts · 1 agency
197th
rank in the line
of 336 suppliers · 0.02%
17
agencies never served
$246M on the line without ENVIRONMENTAL SYSTEMS ANALYSIS, INC.

Own record by year

2020 onward
$20.0K
$280K
$49.4K
2020202120222023202420252026

Who buys from ENVIRONMENTAL SYSTEMS ANALYSIS, INC.

since January 2024
1agencies
$329Kpaid
100.0%top buyer
Department of the Interior100.0%
$329,037

Before 2024 only: Department of Defense, Smithsonian Institution.

Won without a rival

2024-04-30 – 2025-09-23
2uncontested awards
67%of its awards
0without a competition
2single bid

ENVIRONMENTAL SYSTEMS ANALYSIS, INC won 2 of its 3 public contract awards in United States without a rival from 2024-04-30 to 2025-09-23, worth $280K: 0 without a competition and 2 after a competition that drew a single bid. 1 buyer awarded it without a rival, the largest National Park Service with 2.

Buyers: National Park Service (2)

Every uncontested award of ENVIRONMENTAL SYSTEMS ANALYSIS, INC · United States: all uncontested awards

The line

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

Environmental assessments (B510)

$147M
$113M
$111M
202420252026Jan–Sep
197thof 336 suppliers
$74,993ENVIRONMENTAL SYSTEMS ANALYSIS, INC. in the line
0.02%share of the line
3.3%of $52,960,701 spent by Department of the Interior

Agencies that buy the line and never bought from ENVIRONMENTAL SYSTEMS ANALYSIS, INC.

17agencies
346contracts
$245,580,845since January 2024
Department of Homeland Security52 contracts
$125,483,965
Environmental Protection Agency69 contracts
$46,459,080
Department of Commerce22 contracts
$22,509,688
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
Department of Justice13 contracts
$2,742,774
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
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 ENVIRONMENTAL SYSTEMS ANALYSIS, INC.
Competed, several suppliers applied556 contracts
$289,877,324 · 78.2%
Competed, one supplier applied95 contracts
$48,703,653 · 13.1%
Awarded directly, no competition116 contracts
$32,054,526 · 8.6%

Contracts reaching their end dates

Oct 2026 – October 2027
179contracts
$110,270,941end by October 2027
40end in September 2027 · $31.7M
91in agencies never served · $85.3M
$499K
$1.8M
$6.6M
$5.1M
$1.8M
$21.2M
$2.5M
$9.8M
$13.6M
$7.1M
$7.5M
$31.7M
$1.0M
Oct 265 contractsNov 2612 contractsDec 2621 contractsJan 2710 contractsFeb 2710 contractsMar 2721 contractsApr 278 contractsMay 278 contractsJun 2721 contractsJul 277 contractsAug 2713 contractsSep 2740 contractsOct 273 contracts

Suppliers next to it in the line

since January 2024
DJ&A, P.C.1 contract · 1 agency
$75,204
NORTH FORK MONO TRIBE1 contract · 1 agency
$75,000
ENVIRONMENTAL SYSTEMS ANALYSIS, INC.
$74,993
SCIENTIFIC CERTIFICATION SYSTEMS, INC.3 contracts · 1 agency
$74,600

All 336 suppliers in the line

Fastest-growing supplier in the line

same line
+680%growth

Supplier UEI NH3HNLDKWHK1

2024 to Sep 2026
$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.

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.