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Contract-Trader / NAICS 561210

Administrative & Support Services

36 contracts · $1.11B total · 35 contractors

NAICS code 561210 covers Administrative & Support Services. There are 36 verified federal contract awards in this industry totaling $1.11B, spread across 35 unique contractors. Data sourced from SAM.gov and USASpending.gov.

Top Contractors

ContractorAwardsTotal ValueLatest
AMENTUM SERVICES INC1$630.0M2026-07-27
TUNISTA OPERATIONS SUPPORT SERVICES LLC1$219.3M2026-07-13
Test and Training Support Services, LLC1$77.0M2026-08-20
AKIMA GLOBAL LOGISTICS, LLC1$55.1M2026-09-14
Akima Facilities Operations LLC1$35.0M2026-07-10
CBG-PSS JV, LCC1$29.6M2026-07-29
PUYENPA TECHNOLOGIES, LLC1$26.6M2026-07-01
Two-Tac LLC1$6.7M2026-07-10
TROGON GROUP SERVICES, LLC1$6.6M2026-07-31
PARAMOUNT MECHANICAL CORP.1$5.0M2026-08-26
CAMBRIDGE INTERNATIONAL SYSTEMS, INC.1$3.5M2026-07-09
WellBuilt Strategic Solutions, LLC2$3.2M2026-09-24
Suntiff, LLC1$2.5M2026-07-15
MANSA LLP1$2.4M2026-09-28
SAINT SOLUTION GROUP LLC1$2.2M2026-09-21
TJS GROUP, LLC1$2.0M2026-09-10
WOLFF & MÜLLER GOVERNMENT SERVICES GMBH & CO. KG1$1.0M2026-09-28
PROFESSIONAL CONTRACT SERVICES, INC.1$900K2026-08-27
TK Elevator Corporation1$516K2026-07-16
MCCARL'S SERVICES, INC1$500K2026-08-19
REINER GROUP, INC.1$475K2026-08-14
SAFETY-KLEEN SYSTEMS, INC.1$363K2026-08-25
OMEGA PAINTING & CONTRACTING LLC1$332K2026-09-21
CAYUSE FEDERAL SERVICES LLC1$244K2026-07-22
LUCAYAN TECHNOLOGY SOLUTIONS LLC1$196K2026-07-21
Medical Gas Installers, Inc.1$182K2026-09-15
BLOOMSBURIE LLC1$155K2026-09-19
THE THREE TINTERS, INC1$136K2026-09-10
SUPERIOR TASKING ADVANTAGE CONTRACTING, INC.1$98K2026-07-13
RENBA Services LLC1$96K2027-02-27
Jane Salois1$63K2026-08-06
EOLA POWER LLC1$54K2026-07-21
EURE INC1$51K2026-07-09
P & S CONSTRUCTION CO INC1$22K2026-08-20
J & N MARKETING, INC.1$18K2026-07-02