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Contractor

SERES ENGINEERING & SERVICES LLC

CHARLESTON, SC
UEI
NBVMXMMBHYU3
Parent UEI
NBVMXMMBHYU3
Resolved by
uei
Confidence
1.000
Obligated to date
$9,603,4841
Awards
9
Agencies served
2

Active from Mar 11, 2026 to Jun 12, 2026.

Recent awards

AwardAgencyPlaceFirst actionCurrent value
47QRAA18D00ES

FEDERAL SUPPLY SCHEDULE CONTRACT

General Services AdministrationJun 12, 2026
W912DR26FA162

THE NATIONAL GUARD BUREAU (NGB), ENVIRONMENTAL DIVISION, ENVIRONMENTAL QUALITY BRANCH, NATURAL RESOURCE MANAGEMENT PROGRAM NGB/A4VN REQUIRES NATURAL RESOURCES SURVEYS TO BE CONDUCTED AT THE 104 FW BARNES ANGB IN WESTFIELD, MA.

Department of DefenseMAMay 5, 2026$64,018
W9124M23C0002

HW/HM OY3 APRIL 2026 FUNDING

Department of DefenseGAMar 19, 2026$7,228,838
W912DR22C0047

THE PURPOSE OF THIS UNILATERAL MODIFICATION IS TO EXERCISE OPTIONAL 0005AB. THE NOTICE TO CONTRACTOR OF INTENT TO EXERCISE OPTIONS WAS ACKNOWLEDGED BY SERES ENGINEERING AND SERVICES LLC ON 16 APRIL 2026.

Department of DefenseMDApr 21, 2026$516,140
N6945024F0331

THE PURPOSE OF THIS MODIFICATION IS TO EXECUTE A DEDUCTIVE CHANGE TO THE TASK ORDER FOR ANNUAL UNDERGROUND STORAGE TANK (UST) AND ABOVEGROUND STORAGE TANK (AST) INSPECTIONS.

Department of DefenseSCApr 17, 2026$445,604
N6945024F0330

REMOVE UNUSED INSPECTIONS AND ADD FY26 INSPECTIONS

Department of DefenseLAApr 17, 2026$81,860
W912QR22F0180

DEOB AND CLOSEOUT

Department of DefenseVAApr 14, 2026$147,311
N6945026F0133

TO PERFORM VAPOR BALANCE TESTING (VBT) ON THE UNDERGROUND STORAGE TANK (UST) SYSTEM LOCATED AT THE NAS CORPUS CHRISTI NAVAL EXCHANGE (NEX) GASOLINE DISPENSING FACILITY (GDF).

Department of DefenseTXMar 30, 2026$9,553
W912WJ22C0016

PHASE I REMEDIAL INVESTIGATION (RI) OF PER- AND POLYFLUOROALKYL SUBSTANCE (PFAS) AT WESTOVER AIR RESERVE BASE (ARB) IN CHICOPEE, MASSACHUSETTS

Department of DefenseMAMar 11, 2026$3,532,982

Sources and method

Figures on this page are computed from public federal award records. Numbers are never estimated or generated; where a figure is withheld, the reason is stated rather than filled in.

Totals sum obligations across every award attributed to this contractor. Obligations are cumulative funding actions, not the value of work delivered.

  1. 1Awards are attributed by Unique Entity Identifier NBVMXMMBHYU3, the government's own recipient identifier, not by name matching.
  2. 2Award records from USAspending.gov, last refreshed Aug 10, 2026.