Vendor, Tamuning, GU, part of Core Tech International Corporation
Core Tech-Hdcc-Kajima LLC
UEI H3PJV2J2DAA2, CAGE 7HD12
20 awards and $699,122,914 obligated between January 3, 2024 and June 2, 2026, 100% under full and open competition, against 6.0 offers on average where reported. 92 of the awards trace back to a SAM.gov solicitation on this site.
Industries
NAICS on the awards, by dollars.
| Commercial and Institutional Building ConstructionNAICS 236220 | $443,621,052 |
| Power and Communication Line and Related Structures ConstructionNAICS 237130 | $219,000,000 |
| New Multifamily Housing Construction (except For-Sale Builders)NAICS 236116 | $36,476,862 |
| Other Heavy and Civil Engineering ConstructionNAICS 237990 | $25,000 |
How it wins
Awards by competition, set-aside and type.
| Full and Open Competition | 20 |
| Delivery Order | 10 |
| Definitive Contract | 6 |
Hear when Core Tech-Hdcc-Kajima LLC wins an award and when a contract it holds is about to end.Follow it
Contracts ending soon
Contracts Core Tech-Hdcc-Kajima LLC holds whose performance ends in the next 19 months, by published end date. Each one is a recompete to prepare for.
- Ending
- 5
- Obligated so far
- $257,767,418
- Soonest
- January 8, 2027
The 5 contracts, the office behind each one and the dates are in the workspace. See them
Competes with
Vendors selling commercial and institutional building construction to Department of the Navy, by dollars.
| Nan Inc.Honolulu, HI | $1,150,898,028 |
| RQ Construction, LLCCarlsbad, CA | $1,105,361,407 |
| Walsh Federal LLCChicago, IL | $1,077,382,292 |
| Black Construction-Tutor Perini JVHarmon, GU | $1,036,931,078 |
| Harper Construction Company, Inc.San Diego, CA | $987,770,350 |
| Hensel Phelps Construction CoHonolulu, HI | $636,773,981 |
Solicitations it won
SAM.gov opportunities whose award USAspending attributes to this vendor.
- FY21 MCON PROJECT P-649 GUAM JOINT COMMUNICATIONS UPGRADE MARINE CORPS BASE CAMP BLAZ, GUAM
Department of the Navy, Navfacsyscom Pacific
Award noticeNAICS 236220GuamN6274225R1319Awarded to Core Tech-Hdcc-Kajima LLC for $357,006,789
Posted Sep 22, 202540 publications - FY25 MCON P-693 PDI: GUAM DEFENSE SYSTEM, COMMAND CENTER, JOINT REGION MARIANAS, GUAM
Department of the Navy, Navfacsyscom Pacific
Award noticeNAICS 236220GuamN6274225R1301Awarded to Core Tech-Hdcc-Kajima LLC for $295,019,906
Posted Jul 3, 202528 publications
Awards
Every award in the window, by dollars obligated.
| Contract | Awarding office | Described as | Obligated |
|---|---|---|---|
| N6274225C1319Definitive Contract, September 22, 2025, Full and Open Competition, 3 offersSolicitation | Navfacsyscom PacificDepartment of the Navy | FY21 Mcon Project P-649 Guam Joint Communications Upgrade Marine Corps Base Camp Blaz, GuamNAICS 237130, PSC Y1BG | $219,000,000 |
| N6274225C1301Definitive Contract, July 3, 2025, Full and Open Competition, 4 offersSolicitation | Navfacsyscom PacificDepartment of the Navy | FY25 Mcon P-693 Pdi: Guam Defense System Command Center, Joint Region Marianas, GuamNAICS 236220, PSC Y1BG | $157,555,964 |
| N6274224F9925Delivery Order, August 19, 2024, Full and Open Competition, 4 offers | Navfacsyscom PacificDepartment of the Navy | Won 1674960, J-318 Public Works/Maintenance Shops and Won 1674961, J-323 Base Motor Pool, U.S. Navsuppact, MCB GuamNAICS 236220, PSC Y1EB | $116,556,230 |
| N6274224F9929Delivery Order, September 10, 2024, Full and Open Competition, 4 offers | Navfacsyscom PacificDepartment of the Navy | FY24, P-760 Pdi: Training Center, Mcb,NAICS 236220, PSC Y1CZ | $63,951,316 |
| N6274225F9925Delivery Order, May 19, 2025, Full and Open Competition, 5 offers | Navfacsyscom PacificDepartment of the Navy | Construction of LOW-RISE Religious Ministry Services Building at Marine Corps Base Guam for Religious Accommodation, Care, and Advisement toNAICS 236220, PSC Y1FE | $40,000,811 |
| N6274221C1342Definitive Contract, May 7, 2024, Full and Open Competition, 5 offers | Navfacsyscom PacificDepartment of the Navy | Pc000018--Ff&e J-038 Beq JNAICS 236116, PSC Y1FC | $36,476,862 |
| N6274223F9930Delivery Order, April 22, 2024, Full and Open Competition, 3 offers | Navfacsyscom PacificDepartment of the Navy | JFY2022 J-014 Physical Training Complex, Camp Blaz, Mcb, Guam Clin 0002 - Bid Option 1: Swimming Pool and Operational Trainer Facility Clin NAICS 236220, PSC Y1FB | $31,760,040 |
| N6274219C1325Definitive Contract, February 26, 2025, Full and Open Competition, 8 offers | Navfacsyscom PacificDepartment of the Navy | Rea 1 and Rea 2 for Differing Site Conditions Related to Subsurface Conditions Related to Unauthorized Landfills Discovered During Mec ClearNAICS 236220, PSC Y1CZ | $13,979,272 |
| N6274221C1333Definitive Contract, February 1, 2024, Full and Open Competition, 3 offers | Navfacsyscom PacificDepartment of the Navy | PC000011 Delta G Electrical and Mechanical ChangesNAICS 236220, PSC Y1DA | $7,047,673 |
| N6274221C1335Definitive Contract, April 30, 2024, Full and Open Competition, 5 offers | Navfacsyscom PacificDepartment of the Navy | Base Item (P-312) (Awarded) Refrigeration Storage Room 112 and 213. Temperature from 35 Degrees (F) to 70 Degrees (F)NAICS 236220, PSC Y1GZ | $5,504,976 |
| N6274223F9929Delivery Order, September 13, 2024, Full and Open Competition, 3 offers | Navfacsyscom PacificDepartment of the Navy | PC0002 JFY18 Project J-609 Apra Embarkation Facility, Naval Base GuNAICS 236220, PSC Y1EZ | $5,499,021 |
| N6274221F9932Delivery Order, April 29, 2024, Full and Open Competition, 5 offers | Navfacsyscom PacificDepartment of the Navy | PC07 Fuel SupplyNAICS 236220, PSC Y1JZ | $825,320 |
| N6274221F9928Delivery Order, March 22, 2024, Full and Open Competition, 5 offers | Navfacsyscom PacificDepartment of the Navy | FY21 Mcon P-296, Ordnance Operations Admin, Usnavsupact Andersen Incorporate PCS 13-15.NAICS 236220, PSC Y1AZ | $548,551 |
| N6274223F9933Delivery Order, September 14, 2024, Full and Open Competition, 2 offers | Navfacsyscom MarianasDepartment of the Navy | PC04 Deduct Dsow 1 & 9 Add Psow 1-5 PC05 4 Provide New Frequency Converters, Perform Functional Testing, Start Up, and Load Bank TestingNAICS 236220, PSC Z2JZ | $366,878 |
| N6274225F9933Delivery Order, September 10, 2025, Full and Open Competition, 10 offers | Navfacsyscom PacificDepartment of the Navy | Design-Build Multiple Award Construction Contract (Dbmacc) Primarily for U.S. Military Construction Projects in Guam and Other Areas Under tNAICS 236220, PSC Y1JZ | $25,000 |
| N6274225F9943Delivery Order, September 17, 2025, Full and Open Competition, 8 offers | Navfacsyscom PacificDepartment of the Navy | Pacific Deterrence Initiative Multiple Award Construction Contract, Various Locations, Indo-PacificNAICS 237990, PSC Y1PZ | $25,000 |
| N6274221D1325January 3, 2024, Full and Open Competition, 7 offers | Navfacsyscom PacificDepartment of the Navy | Exercise Option Year 3NAICS 236220, PSC Y1JZ | $0 |
| N6274223D1321March 13, 2024, Full and Open Competition, 9 offers | Navfacsyscom PacificDepartment of the Navy | Facilities and InfrastructureNAICS 236220, PSC Y1JZ | $0 |
| N6274225D1342September 10, 2025, Full and Open Competition, 13 offersSolicitation | Navfacsyscom PacificDepartment of the Navy | Design-Build Multiple Award Construction Contract (Dbmacc) Primarily for U.S. Military Construction Projects in Guam and Other Areas Under tNAICS 236220, PSC Y1JZ | $0 |
| N6274225D1352September 17, 2025, Full and Open Competition, 13 offersSolicitation | Navfacsyscom PacificDepartment of the Navy | Pacific Deterrence Initiative Multiple Award Construction Contract, Various Locations, Indo-PacificNAICS 237990, PSC Y1PZ | $0 |
- Product and service codes
- Y1BG Construction Of Electronic And Communications FacilitiesY1EB Construction Of Maintenance BuildingsY1CZ Construction Of Other Educational BuildingsY1FE Construction Of Religious FacilitiesY1FC Construction Of Troop Housing FacilitiesY1FB Construction Of Recreational Buildings
- Transactions
- 87 across 20 awards