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Top federal contractors in Arizona

2,397 SAM.gov-registered federal contractors based in Arizona. Ranked by lifetime federal award amount. Updated 2026-05-07.

Firms tracked
2,397
Top-50 lifetime $
$45.36B
Top NAICS
8

Top 50 federal contractors in Arizona

# Firm City NAICS Lifetime $ Contracts
1 TRIWEST HEALTHCARE ALLIANCE CORP PHOENIX 524292 $16.08B 0
2 RAYTHEON COMPANY TUCSON 336414 $8.69B 0
3 FISHER SAND & GRAVEL CO TEMPE 236220 $8.57B 0
4 THE BOEING COMPANY MESA 336411 $2.73B 0
5 SPENCER CONSTRUCTION LLC TUCSON 236220 $2.36B 0
6 ARIZONA DEPARTMENT OF EDUCATION PHOENIX 541720 $1.42B 0
7 RAYTHEON/LOCKHEED MARTIN JAVELIN JV TUCSON 336414 $915.36M 0
8 NAVAJO NATION TRIBAL GOVERNMENT WINDOW ROCK 221310 $391.86M 0
9 GENERAL DYNAMICS MISSION SYSTEMS, INC. SCOTTSDALE 334290 $379.16M 0
10 HONEYWELL INTERNATIONAL INC. PHOENIX 541330 $361.70M 0
11 UNIVERSITY OF ARIZONA TUCSON 541940 $279.85M 0
12 THE BOEING COMPANY MESA 336413 $249.31M 0
13 GILA RIVER INDIAN COMMUNITY SACATON 221310 $221.35M 0
14 HONEYWELL INTERNATIONAL INC. PHOENIX 336413 $208.10M 0
15 NORTHROP GRUMMAN SYSTEMS CORPORATION CHANDLER 541715 $167.02M 0
16 ARIZONA STATE UNIVERSITY TEMPE 541715 $154.35M 0
17 BANNER-UNIVERSITY MEDICAL CENTER TUCSON CAMPUS LLC TUCSON 611310 $146.21M 0
18 CITY OF TUCSON TUCSON 562111 $145.97M 0
19 CITY OF PHOENIX PHOENIX 485999 $143.18M 0
20 ROBERTSON FUEL SYSTEMS, L.L.C. TEMPE 336413 $100.76M 0
21 HEALTH SERVICES ADVISORY GROUP, INC. PHOENIX 541618 $93.52M 0
22 CITY OF PHOENIX-AVIATION DEPARTMENT PHOENIX 238210 $90.32M 0
23 BRISTON CONSTRUCTION, LLC MESA 236220 $88.77M 0
24 HENSEL PHELPS CONSTRUCTION CO. PHOENIX 236220 $86.30M 0
25 ARIZONA TELEPHONE COMPANY PHOENIX 517410 $82.32M 0
26 HTA - TRIAD, LLC SCOTTSDALE 531120 $80.82M 0
27 AXON ENTERPRISE, INC. SCOTTSDALE 332994 $73.46M 0
28 TOHONO O'ODHAM NATION SELLS 562111 $72.95M 0
29 ODLE MANAGEMENT GROUP, L.L.C. SCOTTSDALE 611519 $66.29M 0
30 SERRATO CORPORATION TUCSON 611519 $65.75M 0
31 FORT DEFIANCE INDIAN HOSPITAL BOARD INC FORT DEFIANCE 541990 $64.68M 0
32 PASCUA YAQUI TRIBE TUCSON 813311 $53.62M 0
33 SARGENT AEROSPACE & DEFENSE, LLC TUCSON 334419 $50.73M 0
34 NORTHERN ARIZONA UNIVERSITY FLAGSTAFF 611430 $49.86M 0
35 GAME AND FISH, ARIZONA DEPT OF PHOENIX 813312 $46.55M 0
36 NAMMO DEFENSE SYSTEMS INC. MESA 325920 $46.26M 0
37 IRIDIUM GOVERNMENT SERVICES LLC TEMPE 517410 $46.04M 0
38 TOP ACES CORP. MESA 611512 $43.97M 0
39 ARIZONA DEPARTMENT OF PUBLIC SAFETY PHOENIX 541380 $43.50M 0
40 VERNADERO GROUP INC PHOENIX 541690 $43.25M 0
41 RED CANYON PERIKIN JV, LLC SCOTTSDALE 332311 $38.91M 0
42 CITY OF FLAGSTAFF FLAGSTAFF 561421 $38.89M 0
43 D SQUARE CONSTRUCTION LLC TUCSON 236220 $38.80M 0
44 PHOENIX LOGISTICS, LLC GILBERT 541512 $38.72M 0
45 TRIBAL HEALTH, LLC SCOTTSDALE 561320 $38.62M 0
46 NEMEAN SOLUTIONS, LLC SIERRA VISTA 541430 $35.23M 0
47 MESA CITY OF MESA 531190 $34.75M 0
48 PIMA COUNTY COMMUNITY COLLEGE DISTRICT TUCSON 611310 $33.65M 0
49 KATALYST SPACE TECHNOLOGIES, LLC FLAGSTAFF 541715 $33.65M 0
50 MAYO CLINIC ARIZONA SCOTTSDALE 541990 $32.95M 0

Top NAICS in Arizona

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FAQ

How many federal contractors are based in Arizona?

BesaGov tracks 2,397 SAM.gov-registered firms whose physical state of business is Arizona. The list updates weekly as new entities register or update their SAM profile.

Who are the largest federal contractors in Arizona?

By lifetime federal award amount, the largest Arizona-based contractors include TRIWEST HEALTHCARE ALLIANCE CORP, RAYTHEON COMPANY, FISHER SAND & GRAVEL CO. See the full top-50 list above.

Can I get notified when a new firm registers in Arizona?

Yes. Sign up for the free weekly Arizona digest above. We'll email you new SAM.gov registrations and award activity for the state — no login required.

Is this data official?

Firm registrations come from SAM.gov entity public extracts. Lifetime award totals come from USAspending.gov. Both are official U.S. government data sources, refreshed weekly.