Top Federal Contractors in Massachusetts FY2021

Federal contractors ranked by place-of-performance obligations in Massachusetts during fiscal year 2021.

Quick answer

SEQIRUS INC is the top FY2021 contractor in Massachusetts with $1,349,853,665 in ingested obligations.

Market Snapshot

Ranked contractors100
Top obligations$1,349,853,665
RankUEIContractorObligationsAwards
1Z6N1LJ2RD6E3SEQIRUS INC$1,349,853,6651
2YD6LTFVUZNG1RAYTHEON COMPANY$287,853,1912
3PYD3XN5ZZPJ1VELICO MEDICAL, INC.$135,607,2361
4XAWTMCKNAWR9ANALOGIC CORP$132,541,1081
5KL3PTB7TL426WELLINGTON MANAGEMENT COMPANY LLP$124,612,8762
6E2NYLCDML6V1MASSACHUSETTS INSTITUTE OF TECHNOLOGY$108,699,3891
7C91JJXT9QND5VEDANTA BIOSCIENCES, INC.$79,146,0881
8XSV6AZJ6SDJ7RAYTHEON COMPANY$69,513,5211
9L39CAPDUSB98PHILIPS NORTH AMERICA LLC$68,167,1001
10TEAJPL5JZBB9ARROWSTREET CAPITAL LP$63,990,6361
11YFD6N7YXBCG5ALTERNATE PERSPECTIVES INC$63,958,8481
12UNVDZNFA8R29PRESIDENT AND FELLOWS OF HARVARD COLLEGE$57,972,0832
13YJYYEDBU9Y69NORESCO, LLC$55,819,9512
14KJB1WJG4NXS7IRON MOUNTAIN INFORMATION MANAGEMENT LLC$47,730,9044
15H8J1W4J4YDG3NATIONAL TELECOMMUTING INSTITUTE, INC.$32,875,5791
16QVYNQM9WLJG3T2 BIOSYSTEMS, INC$30,912,1171
17ZBPQEJVECCT4PERATON INC.$25,771,4551
18DK4TBEJRAR56EASTERN RESEARCH GROUP INC$18,702,0897
19DMHDNDCPWUD1THE MITRE CORPORATION$13,199,3161
20M1N2YBEFQF54HARRIS MILLER MILLER & HANSON INC.$12,316,8761
21LZSUU6R97W84MFS INSTITUTIONAL ADVISORS INC$12,053,9821
22E3HYKKLT5ZT1GENERAL ELECTRIC COMPANY$11,944,6102
23HYBLSJAMM2F4KBR WYLE SERVICES, LLC$11,246,6951
24T41NB3MDAPZ6PHILIPS NORTH AMERICA LLC$6,931,8751
25FG7CGCHSNML9LEIDOS SECURITY DETECTION & AUTOMATION, INC.$6,777,9912
26X1ZXL81Y8E18ABT GLOBAL LLC$5,678,0812
27D5S9JZ1KDP49NATIONAL COLLEGIATE INVENTORS & INNOVATORS ALLIANCE, INC.$5,476,1861
28G6G3JNB3NMP5TECHLAW CONSULTANTS INC$5,070,7554
29GHX8B6NA33M3ACELA ARCHITECTS + ENGINEERS PC$4,564,3841
30D8MVW9XGUS26STG INTERNATIONAL, INC.$4,537,8751
31EAWFFKL7KQJ4ANALYSIS GROUP INC$4,047,1093
32LDLCLBC7GFW7JEOL USA, INC.$3,920,4901
33J49NKUPKV6V4NOBIS ENGINEERING, INC$3,362,1751
34NRKPRG331FB4DAVID CLARK CO INC$3,309,6281
35ZT9LE4NPH2Y1VICINITY ENERGY CAMBRIDGE, LLC$3,191,8011
36FBYMGMHW4X95TRUSTEES OF BOSTON UNIVERSITY$2,888,9471
37DLKMR1QVDX34PUBLIC HEALTH, MASSACHUSETTS DEPARTMENT OF$2,689,2861
38ULB2NMDNXC69GINER, INC.$2,499,7141
39GC14SNHB3JN1SIEMENS HEALTHCARE DIAGNOSTICS INC.$2,373,1266
40R7TCPSFHBXF3A.I.S., INC.$2,358,7861
41EBUKVBEHZJD3CHANGEIS, INC.$2,126,4709
42DXAGU7K2KEK1WILLIAM PEVEAR ARCHITECTS, INC$1,798,5092
43TVJXJYJGS7G9EVERSOURCE ENERGY SERVICE COMPANY$1,762,0721
44SUL5KGAU5XL8DUBOIS & KING INC$1,609,1871
45CFALLJBGZ697GARTNER, INC.$1,563,1632
46MMLKPW9JLX64SCIENCE APPLICATIONS INTERNATIONAL CORPORATION$1,530,1541
47M8EJHX6AA3F1CRA INTERNATIONAL, INC.$1,471,5142
48HJP8JPSEC2G4NUAXIS LLC$1,458,9601
49X4MZYGMNUAE7IDEMIA IDENTITY & SECURITY USA LLC$1,362,1311
50MF7TMEP7N7V3GRP PAVING AND CONSTRUCTION LLC$1,189,7518
51ZP8DMAA27NU3COMMUNICATEHEALTH INC$1,096,1201
52MJPAS1BM8HM1BROWN POINT FACILITY MANAGEMENT SOLUTIONS, LLC$1,094,6531
53CLYLQK44RHH4BOSTON FUSION CORP$1,084,1451
54UDVCLZ6S2JK5MILLIMETER WAVE SYSTEMS LLC$919,0321
55HGJ8WM5JMH81ENGILITY SERVICES, LLC$877,1181
56MC16PDCMY235INTEGRATED STATISTICS INC$815,0771
57VMRTJLWMQRH7HALVIK, LLC$786,0311
58U389NLSTGRZ6GWENDOLYN BASS$768,8091
59JFT8BGF7FKV6WATERS TECHNOLOGIES CORPORATION$750,5372
60FNXDK49XHH74CAMBRIDGE SYSTEMATICS, INC.$635,1202
61LEEMJD9WKDC9EA ENGINEERING, SCIENCE, AND TECHNOLOGY, INC., PBC$614,2791
62U7XLCG7L2LC5CARDINAL HEALTH 108, LLC$611,0311
63YQJ2MAGE2NY5SENSITECH INC$600,0001
64Z4XGALW7L9K6WESTON SOLUTIONS INC$556,0231
65QW3ANBQM8425FITCH HILL LANDSCAPING INC.$522,1751
66QCNWNDJ3XQU1HORSLEY WITTEN GROUP, INC.$513,0031
67JNUCHMF6F3L9THERMO ENVIRONMENTAL INSTRUMENTS LLC$505,4921
68LKMMNBMPUNH7GENERAL DYNAMICS MISSION SYSTEMS, INC.$504,4911
69LNBMVMPS1JA4ALARES LLC$493,6142
70JNYMT5D7NLS5MARON CONSTRUCTION CO., INC.$478,7751
71WPD2U59BGNC9INTEPROS FEDERAL INCORPORATED$359,0881
72F1BNQ68LSJ61INDUSTRIAL ECONOMICS INC$346,3453
73GQ6UYNKVVRM8GRANSBERG AND ASSOCIATES, INC.$340,6181
74YLE5AAYNVPK6NOBLE SUPPLY & LOGISTICS, LLC$305,8262
75WX2EJBYRPH84DEFINITIVE HEALTHCARE LLC$292,3421
76Q2K3MSZ843D8MILLERKNOLL INC$265,3821
77EKKWKJUXWVH4SURESCAN CORPORATION$249,7831
78VGJHK59NMPK9UNIVERSITY OF MASSACHUSETTS$236,0351
79NNRCNN4VW7S7LANDAUER, INC.$138,3991
80T2D5EF4SZTD5PARADIGM ENGINEERS AND CONSTRUCTORS, PLLC$130,3051
81M7KUEGMEKNV4INTEGRATION TECHNOLOGIES GROUP, INC.$101,1121
82EJ5DR8WFCGJ5LEC ENVIRONMENTAL CONSULTANTS, INC.$84,0001
83LB5KVANFKPY7L3HARRIS TECHNOLOGIES, INC.$81,7361
84EWSLADQCSMS1EDENRED BENEFITS LLC$72,4331
85J8PQAY6NF9J3CYNOSURE, LLC.$70,5001
86KVNDNK4WK483PRO MAINTENANCE$66,7251
87KV93CU67Z8N9MCCOY PATRICIA A$62,7751
88HEAKVJCG8MV6RB MANAGEMENT CONSULTANTS LLC$59,0651
89FUVSAKWB3BL8NOVATIO ENGINEERING, INC.$52,2751
90YWDHHW3DLNQ1BOSTON SCIENTIFIC CORP$45,0101
91N1QMLGBUSEJ6CHEROKEE FEDERAL SOLUTIONS, L.L.C.$42,1991
92LBP6ABPBUNM4SERRANO & SERRANO CONSTRUCTION, INC$40,5562
93NJEKY1ATHKC7HART FRANK$39,4311
94RG7QKBQ4TE85CACI INC - FEDERAL$39,1841
95YYDEKQG2AR67MALVERN PANALYTICAL INC$39,1221
96F125YU6SWK59BATTELLE MEMORIAL INSTITUTE$38,7031
97NAPSK1UAMAE5CHARLES RIVER LABORATORIES, INC.$29,9141
98VYAMHABZC7Q9MASS TANK INSPECTION SERVICES LLC$26,3681
99GC1PKK5NN1P1ROTEM INC$22,8451
100JEANDJTZ8HJ3FCN, INC.$20,4001

Source: USAspending.gov. Last updated from ingested federal spending data: May 7, 2026.