NAICS hub
NAICS 541330 federal contractors and vendors
engineering services
17,844 entities on record, ordered by federal footprint. Registered vendors without observed awards are included.
- JACOBS ENGINEERING GROUP INC.Contractor$1.1B
ARLINGTON, VA · LKTBLK9RBZ53
- STRATEGIC ANALYSIS, INC.Contractor$1B
ARLINGTON, VA · CNFXLNJH4JH8
- L3Harris Technologies, Inc.Contractor$1B
COLORADO SPRINGS, CO · QWQYJDNHA561
- APOGEE ENGINEERING, LLCContractor$927.6M
COLORADO SPRINGS, CO · KC9TJYEW3KC4
- BEYOND NEW HORIZONS, LLCContractor$898.2M
HUNTSVILLE, AL · KNZUXDQ8C9S4
- CSA GLOBAL LLCContractor$889.4M
VIRGINIA BEACH, VA · EEUCVG4YELT8
- Halvik LLCContractor$877.7M
VIENNA, VA · VMRTJLWMQRH7
- Trane U.S. Inc.Contractor$867.7M
DAVIDSON, NC · QJFJBF8ZBUM8
- ANALEX CORPORATIONContractor$849.5M
CHANTILLY, VA · CWLNZ4TJCLE4
- MELE ASSOCIATES INCContractor$848.1M
ROCKVILLE, MD · MJBFX1KJ7KY1
- W R SYSTEMS LTD.Contractor$812M
FAIRFAX, VA · N5RJW5NX32Y1
- CENTURUM INFORMATION TECHNOLOGY INCContractor$805.9M
MARLTON, NJ · RJUFNTKG8D91
- RIVERTECH LLCContractor$786.1M
COLORADO SPRINGS, CO · P8P1LNPBERT1
- SIERRA LOBO INCContractor$785.8M
FREMONT, OH · ERWXLW98LM84
- SIMVENTIONS INCContractor$759.6M
FREDERICKSBURG, VA · LUPETBHCEU19
- Prism Maritime, Inc.Contractor$757.5M
CHESAPEAKE, VA · CHHKCFL2UQD7
- ARINC INCORPORATEDContractor$752.1M
ANNAPOLIS, MD · ZNSTFUT7CAV9
- INDUS TECHNOLOGY INCContractor$744.5M
SAN DIEGO, CA · VEL4T1QC7667
- VSOLVIT LLCContractor$741.3M
HENDERSON, NV · GKSKWF5HL5H8
- MCLAUGHLIN RESEARCH CORPORATIONContractor$731.9M
NEW LONDON, CT · CGBMKJF19GJ1
- FALCONWOODContractor$730.8M
ARLINGTON, VA · JVMNF4DN5XT7
- T-SOLUTIONS, INC.Contractor$712.3M
CHESAPEAKE, VA · QU6DRZDAE4P5
- CHUGACH TECHNICAL SOLUTIONS LLCContractor$699M
ANCHORAGE, AK · LG4AXJ2HMHN3
- TRISTAR, INC.Contractor$689.4M
BLOOMINGTON, IN · W5EHV29UX9J1
- NetCentric Technology, LLCContractor$686.9M
NEPTUNE, NJ · T65LCYKJCW58
- COMPASS PTS JV, THEContractor$685M
ARLINGTON, VA · MLM4M59B4A57
- KEYLOGIC, LLCContractor$668.5M
MORGANTOWN, WV · YSL4NDJMULJ1
- BROADLEAF, INC.Contractor$661.8M
RESTON, VA · DGA4AQ4DJYY9
- SPALDING CONSULTING, INC.Contractor$658.9M
LEXINGTON PK, MD · KAMMDANHVH63
- NATIONAL TECHNOLOGIES ASSOCIATES, INC.Contractor$645.4M
CALIFORNIA, MD · K63KMZD596X8
- KT CONSULTING, INC.Contractor$644.2M
PHOENIX, AZ · WHH9LHLLN7L4
- SAYRES AND ASSOCIATES LLCContractor$640.4M
WASHINGTON, DC · VQSDQ3V7JHF9
- BOWHEAD PROGRAM MANAGEMENT & OPERATIONS, LLCContractor$615.8M
SPRINGFIELD, VA · EN8CWLG3K8N7
- MAYVIN, INC.Contractor$611.7M
ALEXANDRIA, VA · E57CG415HEZ5
- CSSI, LLCContractor$600.6M
WASHINGTON, DC · MU5BJR4UM2V3
- ATLAS TECHNOLOGIES, INC.Contractor$581.5M
NORTH CHARLESTON, SC · CDKRUNL7D419
- VALKYRIE ENTERPRISES, LLCContractor$569.7M
VIRGINIA BEACH, VA · X9C7KVWCMQJ6
- DELTA RESOURCES, INC.Contractor$547.3M
WASHINGTON, DC · S146J11W51M5
- Southeastern Computer Consultants, Inc.Contractor$536.4M
KING GEORGE, VA · EUASF3ZF57T9
- VERACITY ENGINEERING LLCContractor$532.1M
WASHINGTON, DC · LTPHJETBAAJ7
- STS INTERNATIONAL, INCORPORATEDContractor$530.2M
ARLINGTON, VA · UJFKCLX9JBG1
- DIGIFLIGHT INCORPORATEDContractor$529.3M
COLUMBIA, MD · N5QDXLYW5338
- BB&E, INC.Contractor$509.3M
NORTHVILLE, MI · JCHUL8M1HHK5
- QED SYSTEMS, LLCContractor$508.6M
ABERDEEN PROVING GROUND, MD · QMWLLXKG6LW5
- ORBIS SIBRO INCContractor$502.3M
CHARLESTON, SC · KS91NKS9M428
- Delta Solutions & Strategies LLCContractor$500.9M
COLORADO SPRINGS, CO · DUENN2W6JAK3
- CRUZ ASSOCIATES INC.Contractor$489.8M
YORKTOWN, VA · M5KCH6GCL4Y7
- OMNIPLEX WORLD SERVICES CORPORATIONContractor$488.8M
HERNDON, VA · K87GBMDQNEX8
- NATIONWIDE IT SERVICES INCContractor$485.2M
FAIRFAX, VA · RR2VC8Y3MK47
- TechSource, LLCContractor$478.8M
LOS ALAMOS, NM · DSDEKJ6JRLA7
Sources: SAM.gov entity registrations (monthly public extract) and USAspending.gov award records. Award totals reflect observed prime awards, not company revenue.