United States · Federal contract register · Supplier record

ENVIRONMENTAL SCIENCE SERVICES INC

Line: Professional, engineering and technical (R425)Register loaded to September 2026Compiled 17 October 2026

ENVIRONMENTAL SCIENCE SERVICES INC — United States · Federal contract register · Supplier record: 26 contracts, all years ($15,719,447 · Jul 2022 – Jul 2026); $12.5M since January 2024 (18 contracts · 1 agency); 569th rank in the line (of 2,692 suppliers · 0.02%); 39 agencies never served ($5.9B on the line without ENVIRONMENTAL SCIENCE SERVICES INC).

Assay record ASY-US-1Y76Y850YT · Cite as: Assay Systems, “ENVIRONMENTAL SCIENCE SERVICES INC: 18 government contracts in the United States since 2024”, https://assay-systems.com/register/us/environmental-science-services-inc/

26
contracts, all years
$15,719,447 · Jul 2022 – Jul 2026
$12.5M
since January 2024
18 contracts · 1 agency
569th
rank in the line
of 2,692 suppliers · 0.02%
39
agencies never served
$5.9B on the line without ENVIRONMENTAL SCIENCE SERVICES INC

Own record by year

2022 onward
$3.0M
$152K
$4.0M
$7.5M
$1.0M
20222023202420252026

Who buys from ENVIRONMENTAL SCIENCE SERVICES INC

since January 2024
1agencies
$12.5Mpaid
100.0%top buyer
Department of Defense100.0%
$12,546,403

Won without a rival

2023-10-23 – 2026-07-08
21uncontested awards
100%of its awards
21without a competition
0single bid

ENVIRONMENTAL SCIENCE SERVICES INC won 21 of its 21 public contract awards in United States without a rival from 2023-10-23 to 2026-07-08, worth $12.4M: 21 without a competition and 0 after a competition that drew a single bid. 1 buyer awarded it without a rival, the largest Department of the Army with 21.

Buyers: Department of the Army (21)

Every uncontested award of ENVIRONMENTAL SCIENCE SERVICES INC · United States: all uncontested awards

The line

since January 2024
$34.8Bline value
9,940contracts
40agencies
2,692suppliers
20.3%held by top ten

Professional, engineering and technical (R425)

$18.1B
$12.1B
$4.6B
202420252026Jan–Sep
569thof 2,692 suppliers
$6,751,447ENVIRONMENTAL SCIENCE SERVICES INC in the line
0.02%share of the line
0.0%of $28,824,356,510 spent by Department of Defense

Agencies that buy the line and never bought from ENVIRONMENTAL SCIENCE SERVICES INC

39agencies
3,389contracts
$5,944,276,517since January 2024
General Services Administration126 contracts
$1,321,557,955
Department of Transportation675 contracts
$1,123,112,971
Department of Energy167 contracts
$810,272,357
Department of Homeland Security211 contracts
$697,776,866
Department of Commerce436 contracts
$391,080,812
National Aeronautics and Space Administration147 contracts
$303,818,707
Department of the Interior377 contracts
$209,476,543
Department of Veterans Affairs308 contracts
$207,795,063
Department of Health and Human Services122 contracts
$177,478,072
Department of Justice125 contracts
$161,277,109
Department of State142 contracts
$118,928,460
Environmental Protection Agency239 contracts
$94,522,780
Department of the Treasury23 contracts
$92,759,835
Agency for International Development19 contracts
$79,181,376
Department of Agriculture74 contracts
$42,227,889
Department of Housing and Urban Development6 contracts
$26,550,661
National Archives and Records Administration14 contracts
$22,701,357
Nuclear Regulatory Commission18 contracts
$11,715,936
Smithsonian Institution90 contracts
$11,632,528
Small Business Administration3 contracts
$7,585,123
Commodity Futures Trading Commission5 contracts
$7,271,750
Consumer Product Safety Commission3 contracts
$4,689,351
Department of Education2 contracts
$4,528,772
United States Trade and Development Agency1 contract
$3,855,486
National Science Foundation3 contracts
$2,926,749
Consumer Financial Protection Bureau1 contract
$2,099,835
Occupational Safety and Health Review Commission20 contracts
$1,730,404
District of Columbia Courts3 contracts
$1,624,660
Selective Service System5 contracts
$1,135,958
Millennium Challenge Corporation1 contract
$924,209
Federal Communications Commission6 contracts
$679,992
Committee for Purchase from People Who Are Blind or Severely Disabled2 contracts
$412,556
Executive Office of the President2 contracts
$377,400
Defense Nuclear Facilities Safety Board2 contracts
$213,442
U.S. International Development Finance Corporation1 contract
$121,913
National Gallery of Art3 contracts
$96,428
U.S. Agency for Global Media1 contract
$57,500
United States Chemical Safety Board4 contracts
$55,042
Merit Systems Protection Board2 contracts
$22,671

How the line is bought

by value, since 2024
43%no competition
12%one applicant
0of these to ENVIRONMENTAL SCIENCE SERVICES INC
Competed, several suppliers applied5,016 contracts
$15,662,549,242 · 45.0%
Awarded directly, no competition3,733 contracts
$14,916,296,634 · 42.9%
Competed, one supplier applied1,191 contracts
$4,189,787,151 · 12.1%

Contracts reaching their end dates

Oct 2026 – October 2027
2,902contracts
$15,157,598,683end by October 2027
399end in March 2027 · $2.3B
1,156in agencies never served · $3.2B
$165M
$684M
$1.9B
$1.9B
$1.5B
$2.3B
$1.6B
$1.6B
$1.5B
$518M
$465M
$976M
$49.8M
Oct 2687 contractsNov 26174 contractsDec 26316 contractsJan 27254 contractsFeb 27247 contractsMar 27399 contractsApr 27250 contractsMay 27298 contractsJun 27242 contractsJul 27134 contractsAug 27154 contractsSep 27327 contractsOct 2720 contracts

Suppliers next to it in the line

since January 2024
THDR JOINT VENTURE7 contracts · 1 agency
$6,800,698
EXPONENT INC1 contract · 1 agency
$6,753,288
ENVIRONMENTAL SCIENCE SERVICES INC
$6,751,447
RESEARCH TRIANGLE INSTITUTE3 contracts · 1 agency
$6,709,643

All 2,692 suppliers in the line

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.