STATE CONTRACTING REPORT
Guam September 2025
Guam
⏱ GENERATED 10/10/2026
This report was generated once, at the time listed.
▼ NO MICRO CONTRACTS
Contracts or transactions under $5,000 are not included.
📍 PLACE OF PERFORMANCE
Contracts are counted where the work is done. Awards with no location on record aren't included.
Vendors
208
Contracts
436
Avg Contract
$1,569,458
Total Spending
$684,283,838
Reporting
Top Vendors
The vendors that received the most money for work performed in Guam in September 2025, across all federal agencies.
-
CORE TECH-HDCC-KAJIMA LLC
HQ: Tamuning, GU
Contracts: 6
CONTRACTS (TOTAL VALUE)September 2025 All Time In GU 6 ($219.0M) 10 ($428.5M) All Locations 3 ($219.1M) 11 ($428.6M)
$226,979,888 -
ECC EXPEDITIONARY CONSTRUCTORS LLC
HQ: Burlingame, CA
Contracts: 2
CONTRACTS (TOTAL VALUE)September 2025 All Time In GU 2 ($116.3M) 2 ($116.3M) All Locations 2 ($116.3M) 5 ($116.4M)
$116,347,244 -
PACIFIC RIM CONSTRUCTORS INC
HQ: Dededo, GU
Contracts: 3
CONTRACTS (TOTAL VALUE)September 2025 All Time In GU 3 ($73.4M) 10 ($86.3M) All Locations 3 ($73.4M) 10 ($86.3M)
$73,380,552 -
SLSCO, LTD.
HQ: Galveston, TX
Contracts: 1
CONTRACTS (TOTAL VALUE)September 2025 All Time In GU 1 ($41.8M) 1 ($41.8M) All Locations 3 ($118.1M) 13 ($153.1M)
$41,825,700 -
FARGO PACIFIC INC.
HQ: Tamuning, GU
Contracts: 7
CONTRACTS (TOTAL VALUE)September 2025 All Time In GU 7 ($19.4M) 27 ($34.1M) All Locations 4 ($19.4M) 27 ($34.1M)
$34,661,028 -
DZSP 21 LLC
Contracts: 2
CONTRACTS (TOTAL VALUE)September 2025 All Time In GU 2 ($0) 0 ($0) All Locations 0 ($0) 0 ($0)
$27,947,547 -
CMS CORPORATION
HQ: Bargersville, IN
Contracts: 2
CONTRACTS (TOTAL VALUE)September 2025 All Time In GU 2 ($26.6M) 6 ($30.7M) All Locations 7 ($39.0M) 43 ($77.2M)
$26,610,382 -
SEA PAC ENGINEERING INC
HQ: Los Angeles, CA
Contracts: 3
CONTRACTS (TOTAL VALUE)September 2025 All Time In GU 3 ($19.8M) 10 ($121.2M) All Locations 9 ($24.0M) 52 ($136.6M)
$19,843,737 -
KEYSTONE MISSION SOLUTIONS CORP
HQ: Keystone, CO
Contracts: 1
CONTRACTS (TOTAL VALUE)September 2025 All Time In GU 1 ($14.9M) 1 ($14.9M) All Locations 1 ($14.9M) 1 ($14.9M)
$14,850,000 -
RELIABLE BUILDERS INC
HQ: Tamuning, GU
Contracts: 1
CONTRACTS (TOTAL VALUE)September 2025 All Time In GU 1 ($12.8M) 9 ($13.6M) All Locations 1 ($12.8M) 9 ($13.6M)
$12,846,540 -
ENVIRONET INC.
HQ: Kamuela, HI
Contracts: 1
CONTRACTS (TOTAL VALUE)September 2025 All Time In GU 1 ($12.6M) 4 ($22.3M) All Locations 1 ($12.6M) 20 ($22.1M)
$12,565,380 -
CABRAS MARINE CORPORATION
Contracts: 5
CONTRACTS (TOTAL VALUE)September 2025 All Time In GU 5 ($0) 0 ($0) All Locations 0 ($0) 0 ($0)
$6,337,006 -
ICAN RESOURCES INC
Contracts: 3
CONTRACTS (TOTAL VALUE)September 2025 All Time In GU 3 ($0) 0 ($0) All Locations 0 ($0) 0 ($0)
$5,865,013 -
AMENTUM SERVICES, INC.
Contracts: 1
CONTRACTS (TOTAL VALUE)September 2025 All Time In GU 1 ($0) 0 ($0) All Locations 0 ($0) 0 ($0)
$5,309,347 -
BLACK CONSTRUCTION CORPORATION
Contracts: 1
CONTRACTS (TOTAL VALUE)September 2025 All Time In GU 1 ($0) 0 ($0) All Locations 0 ($0) 0 ($0)
$5,244,312
Top NAICS Codes
The most-awarded NAICS codes for work performed in Guam in September 2025.
Impact
Top Contracts
The highest-value individual contract awards performed in Guam in September 2025.
-
RECIPIENT
CORE TECH-HDCC-KAJIMA LLC
AWARD AMOUNT
$219,000,000
Base Award
PERFORMED IN
Tamuning, GU
NAICS CODE
Power And Communication Line And Related Structures Construction • 237130
PSC CODE
Construction Of Electronic And Communications Facilities • Y1BG
DESCRIPTION
Fy21 mcon project p-649 guam joint communications upgrade marine corps base camp blaz, guam
Funding Office
NAVFACSYSCOM PACIFIC
SIGNED
Sep 22, 2025
CONTRACT PERIOD
9/22/25 → 3/21/29
KNOWN TRANSACTIONS
- ▶ 9/22/25 Base Award $219,000,000
Total Spending To-Date: $219,000,000 -
RECIPIENT
ECC EXPEDITIONARY CONSTRUCTORS LLC
AWARD AMOUNT
$116,322,244
Base Award
PERFORMED IN
Yigo, GU
NAICS CODE
Other Heavy And Civil Engineering Construction • 237990
PSC CODE
Construction Of Other Airfield Structures • Y1BZ
DESCRIPTION
Fy25 mcon p-2301 hsc-25 complex at the andersen air force base, guam, mariana islands
Funding Office
NAVFACSYSCOM PACIFIC
SIGNED
Sep 17, 2025
CONTRACT PERIOD
9/17/25 → 11/11/28
KNOWN TRANSACTIONS
- 11/21/25 Supplemental Agreement for Work Within Scope $0
Total Spending To-Date: $116,322,244 -
RECIPIENT
PACIFIC RIM CONSTRUCTORS INC
AWARD AMOUNT
$70,839,776
Base Award
PERFORMED IN
Yigo, GU
NAICS CODE
Commercial And Institutional Building Construction • 236220
PSC CODE
Repair Or Alteration Of Troop Housing Facilities • Z2FC
DESCRIPTION
Ajjy 25-1074m repair saipan dorm b25007
Funding Office
MSG CE
SIGNED
Sep 26, 2025
CONTRACT PERIOD
9/26/25 → 2/8/28
KNOWN TRANSACTIONS
- ▶ 9/26/25 Base Award $70,839,776
Total Spending To-Date: $35,419,888 -
RECIPIENT
SLSCO, LTD.
AWARD AMOUNT
$41,825,700
Base Award
PERFORMED IN
Barrigada, GU
NAICS CODE
Commercial And Institutional Building Construction • 236220
PSC CODE
Construction Of Other Educational Buildings • Y1CZ
DESCRIPTION
Design-build multiple award construction contract (dbmacc) primarily for u.s. military construction projects in guam and other areas under the cognizance of navfac pacific
Funding Office
NAVFACSYSCOM PACIFIC
SIGNED
Sep 10, 2025
CONTRACT PERIOD
9/10/25 → 8/2/28
KNOWN TRANSACTIONS
- 9/15/25 Other Administrative Action $0
- 6/16/26 Supplemental Agreement for Work Within Scope +$54,981
Total Spending To-Date: $41,825,700 -
RECIPIENT
FARGO PACIFIC INC.
AWARD AMOUNT
$15,255,000
Base Award
PERFORMED IN
Santa Rita, GU
NAICS CODE
Commercial And Institutional Building Construction • 236220
PSC CODE
Repair Or Alteration Of Troop Housing Facilities • Z2FC
DESCRIPTION
This is a hubzone dbmacc project to repair and modernize existing unaccompanied housing bldg. 6 in accordance with facilities criteria fc 4-721-10n navy and marine corps unaccompanied housing. design to provide 16 1+1 style uh to accommodate 32 beds.
Funding Office
JOINT REGION MARIANAS
SIGNED
Sep 3, 2025
CONTRACT PERIOD
9/3/25 → 9/3/27
KNOWN TRANSACTIONS
- ▶ 9/3/25 Base Award $15,255,000
Total Spending To-Date: $15,255,000 -
RECIPIENT
FARGO PACIFIC INC.
AWARD AMOUNT
$15,255,000
Base Award
NAICS CODE
Commercial And Institutional Building Construction • 236220
PSC CODE
Repair Or Alteration Of Troop Housing Facilities • Z2FC
DESCRIPTION
SIGNED
Sep 3, 2025
KNOWN TRANSACTIONS
- ▶ 9/3/25 Base Award $15,255,000
-
RECIPIENT
SEA PAC ENGINEERING INC
AWARD AMOUNT
$14,854,098
Base Award
PERFORMED IN
Santa Rita, GU
NAICS CODE
Commercial And Institutional Building Construction • 236220
PSC CODE
Repair Or Alteration Of Troop Housing Facilities • Z2FC
DESCRIPTION
This is a hubzone dbmacc project to repair and modernize the existing bldg 17 to unaccompanied housing bldg 17 in accordance with facilities criteria fc 4-721-10n navy and marine corps unaccompanied housing.
Funding Office
JOINT REGION MARIANAS
SIGNED
Sep 5, 2025
CONTRACT PERIOD
9/5/25 → 9/5/27
KNOWN TRANSACTIONS
- ▶ 9/5/25 Base Award $14,854,098
Total Spending To-Date: $14,854,098 -
RECIPIENT
KEYSTONE MISSION SOLUTIONS CORP
AWARD AMOUNT
$14,850,000
Base Award
PERFORMED IN
Yigo, GU
NAICS CODE
Search, Detection, Navigation, Guidance, Aeronautical, And Nautical System And Instrument Manufacturing • 334511
PSC CODE
Antennas, Waveguides, And Related Equipment • 5985
DESCRIPTION
10 space operations squadron (sops) installation of replacement space-ground link system (sgls) antenna
Funding Office
F3R1A0 DELTA 8
SIGNED
Sep 17, 2025
CONTRACT PERIOD
9/15/25 → 9/14/26
KNOWN TRANSACTIONS
- 1/6/26 Other Administrative Action $0
- 1/20/26 Supplemental Agreement for Work Within Scope +$587,658
Total Spending To-Date: $14,850,000 -
RECIPIENT
CMS CORPORATION
AWARD AMOUNT
$13,497,000
Base Award
PERFORMED IN
Yigo, GU
NAICS CODE
Oil And Gas Pipeline And Related Structures Construction • 237120
PSC CODE
Construction Of Fuel Supply Facilities • Y1NA
DESCRIPTION
The work to be performed will be in accordance with the statement of work (sow), set forth as attachment 1 entitled repair tanks a-20 and a-21 at andersen afb, guam.
Funding Office
DLA ENERGY
SIGNED
Sep 5, 2025
CONTRACT PERIOD
9/5/25 → 1/3/28
KNOWN TRANSACTIONS
- ▶ 9/5/25 Base Award $13,497,000
Total Spending To-Date: $13,497,000 -
RECIPIENT
CMS CORPORATION
AWARD AMOUNT
$13,113,382
Base Award
PERFORMED IN
Yigo, GU
NAICS CODE
Commercial And Institutional Building Construction • 236220
PSC CODE
Repair Or Alteration Of Waste Treatment And Storage Facilities • Z2PD
DESCRIPTION
Won 1799663, andersen air force base (aafb) municipal solid waste (msw) landfill cells 1 and 2 repair, yigo, guam
Funding Office
JOINT REGION MARIANAS
SIGNED
Sep 5, 2025
CONTRACT PERIOD
9/5/25 → 1/5/27
KNOWN TRANSACTIONS
- 6/16/26 Other Administrative Action $0
Total Spending To-Date: $13,113,382
Top De-obligations
The largest contract de-obligations (spending reductions or cancellations) on work performed in Guam in September 2025.
-
RECIPIENT
READINESS MANAGEMENT SUPPORT LC
DE-OBLIGATION AMOUNT
-$5,112,509
Terminate for Convenience
PERFORMED IN
Dededo, GU
NAICS CODE
Facilities Support Services • 561210
PSC CODE
Housekeeping- Facilities Operations Support • S216
DESCRIPTION
Design/build and operation of support facilities for northwest field, guam
Funding Office
F2CFLG HQ PACAF A4
Object Classes
26.0: Supplies and materials;32.0: Land and structures
Program Activities
0004: ADMINISTRATION AND SERVICE-WIDE ACTIVITIES;00RB: REIMBURSABLE PROGRAM
SIGNED
Sep 29, 2025
CONTRACT PERIOD
9/26/22 → 9/30/25
KNOWN TRANSACTIONS
- ▶ 9/29/25 Terminate for Convenience -$5,112,509
Total Spending To-Date: $8,013,349 -
RECIPIENT
AECOM TECHNICAL SERVICES, INC.
DE-OBLIGATION AMOUNT
-$687,864
Supplemental Agreement for Work Within Scope
PERFORMED IN
Tamuning, GU
NAICS CODE
Engineering Services • 541330
PSC CODE
Architect And Engineering- General: Other • C219
DESCRIPTION
Igf::ot::igf basewide per and polyfluoroalkyl, aafb, guam
Funding Office
NAVFACSYSCOM PACIFIC
Object Classes
32.0: Land and structures
Program Activities
OPTN: FIELD IS OPTIONAL PRIOR TO FY21
SIGNED
Sep 19, 2025
CONTRACT PERIOD
8/13/18 → 5/31/27
KNOWN TRANSACTIONS
- ▶ 9/19/25 Supplemental Agreement for Work Within Scope -$687,864
Total Spending To-Date: $641,031 -
RECIPIENT
LUKE & ASSOCIATES, INC.
DE-OBLIGATION AMOUNT
-$278,087
Supplemental Agreement for Work Within Scope
PERFORMED IN
Agana Heights, GU
NAICS CODE
General Medical And Surgical Hospitals • 622110
PSC CODE
Medical- Nursing • Q401
DESCRIPTION
Consolidated health care workers 54.58 full time employee for ancillary services, nursing services, and dental services for naval hospital guam and andersen air force base, yigo guam.
Funding Office
U S NAVAL HOSPITAL GUAM - MM
Object Classes
25.6: Medical care
Program Activities
0001: OPERATION AND MAINTENANCE
SIGNED
Sep 2, 2025
CONTRACT PERIOD
5/12/25 → 11/30/25
KNOWN TRANSACTIONS
- 5/12/25 Base Award $2,367,665
- ▶ 9/2/25 Supplemental Agreement for Work Within Scope -$278,087
- 11/26/25 Exercise an Option +$1,821,275
Total Spending To-Date: $3,910,853 -
RECIPIENT
CHEROKEE NATION AEROSPACE AND DEFENSE, L.L.C.
DE-OBLIGATION AMOUNT
-$225,601
Funding Only Action
PERFORMED IN
Talofofo, GU
NAICS CODE
Facilities Support Services • 561210
PSC CODE
Maintenance Of Office Buildings • Z1AA
DESCRIPTION
Clin 0001 labor:: naval base guam admin bldg. 2 renovations
Funding Office
MISSILE DEFENSE AGENCY (MDA)
Object Classes
25.4: Operation and maintenance of facilities
Program Activities
0004: ADVANCED COMPONENT DEVELOPMENT AND PROTOTYPES;0099: N/A
SIGNED
Sep 30, 2025
CONTRACT PERIOD
3/27/24 → 8/31/24
KNOWN TRANSACTIONS
- ▶ 9/30/25 Funding Only Action -$225,601
Total Spending To-Date: $927,936 -
RECIPIENT
MNDPI PACIFIC JV
DE-OBLIGATION AMOUNT
-$197,905
Supplemental Agreement for Work Within Scope
PERFORMED IN
Yigo, GU
NAICS CODE
Engineering Services • 541330
PSC CODE
Architect And Engineering- Construction: Ammunition Storage Buildings • C1GA
DESCRIPTION
Contract no. n6274220d0004, task order no. n6274222f0344, design and engineering services for fy26 mcaf project p-6001/ajjy266001, rsaf earth covered magazines, andersen air force base, guam
Funding Office
NAVFACSYSCOM PACIFIC
SIGNED
Sep 4, 2025
CONTRACT PERIOD
8/31/22 → 3/31/25
KNOWN TRANSACTIONS
- ▶ 9/4/25 Supplemental Agreement for Work Within Scope -$197,905
Total Spending To-Date: $715,145
Top Agencies
The federal agencies that obligated the most for work performed in Guam in September 2025.
-
$678,206,165 -
$2,902,184 -
$1,885,617 -
$510,000 -
$271,015 -
$171,729 -
$127,565 -
$120,440 -
$73,130 -
$15,993
Performance Locations
The cities in Guam where the most federal contract work was performed in September 2025.
Top Cities
-
Yigo, GU
99 contracts
$287,824,940 -
Tamuning, GU
21 contracts
$219,428,333 -
Santa Rita, GU
62 contracts
$85,097,997 -
Barrigada, GU
114 contracts
$49,838,388 -
Dededo, GU
38 contracts
$19,193,955 -
Agana Heights, GU
13 contracts
$9,860,186 -
Talofofo, GU
45 contracts
$9,564,653 -
Piti, GU
11 contracts
$1,160,000 -
Hagatna, GU
7 contracts
$906,261 -
Merizo, GU
14 contracts
$737,574
Vendor headquarters
Where the vendors doing federal work in Guam in September 2025 list their primary business address — local, or brought in from elsewhere.
Top States
-
Guam
229 contracts
$366,043,976 -
California
31 contracts
$147,602,677 -
Texas
15 contracts
$52,718,804 -
Indiana
2 contracts
$26,610,382 -
Hawaii
24 contracts
$21,807,869
Top Cities
-
Tamuning, GU
68 contracts
$267,498,109 -
Burlingame, CA
2 contracts
$116,347,244 -
Dededo, GU
9 contracts
$77,663,079 -
Galveston, TX
1 contracts
$41,825,700 -
Bargersville, IN
2 contracts
$26,610,382
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