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Vendor, Harmon, GU

Black Construction/Mace International Joint Venture

UEI GBA4S3Z5GH86, CAGE 6D5A2

23 awards and $85,364,230 obligated between January 3, 2024 and May 5, 2026, 100% under full and open competition, against 3.3 offers on average where reported. 10 of the awards trace back to a SAM.gov solicitation on this site.

On USAspending Markdown

Sells to

Awarding agencies by dollars.

Department of the Navy$85,364,230

Industries

NAICS on the awards, by dollars.

Commercial and Institutional Building ConstructionNAICS 236220$85,364,230

How it wins

Awards by competition, set-aside and type.

Full and Open Competition23
Delivery Order21

Hear when Black Construction/Mace International Joint Venture wins an award and when a contract it holds is about to end.Follow it

Contracts ending soon

Contracts Black Construction/Mace International Joint Venture holds whose performance ends in the next 19 months, by published end date. Each one is a recompete to prepare for.

Ending
7
Obligated so far
$64,027,812
Soonest
November 30, 2026

The 7 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$1,077,301,804
Black Construction-Tutor Perini JVHarmon, GU$1,036,931,078
Harper Construction Company, Inc.San Diego, CA$987,770,350
Core Tech-Hdcc-Kajima LLCTamuning, GU$699,122,914

Awards

Every award in the window, by dollars obligated.

ContractObligated
N4008424F4289Delivery Order, March 30, 2024, Full and Open Competition, 3 offers$43,487,800
N4008424F4262Delivery Order, March 5, 2024, Full and Open Competition, 3 offers$6,497,101
N4008425F0320Delivery Order, September 10, 2025, Full and Open Competition, 5 offers$6,077,681
N4008426F4190Delivery Order, March 26, 2026, Full and Open Competition, 2 offers$4,726,722
N4008424F4309Delivery Order, March 8, 2024, Full and Open Competition, 3 offers$4,547,218
N4008425F0186Delivery Order, July 15, 2025, Full and Open Competition, 4 offers$4,269,807
N4008425F0019Delivery Order, May 22, 2025, Full and Open Competition, 3 offers$4,003,543
N4008423F4823Delivery Order, April 3, 2024, Full and Open Competition, 2 offers$3,988,410
N4008426F4066Delivery Order, December 30, 2025, Full and Open Competition, 4 offers$3,796,187
N4008422F4571Delivery Order, March 15, 2024, Full and Open Competition, 3 offers$1,647,704
N4008425F0382Delivery Order, September 25, 2025, Full and Open Competition, 4 offers$1,256,816
N4008425F0095Delivery Order, June 10, 2025, Full and Open Competition, 4 offers$498,565
N4008425F0039Delivery Order, May 22, 2025, Full and Open Competition, 4 offers$496,374
N4008425F0377Delivery Order, September 19, 2025, Full and Open Competition, 4 offers$412,799
N4008421F4134Delivery Order, January 3, 2024, Full and Open Competition, 2 offers$0
N4008421F4705Delivery Order, October 9, 2024, Full and Open Competition, 5 offers$0
N4008422F4042Delivery Order, April 5, 2024, Full and Open Competition, 1 offers$0
N4008423F4706Delivery Order, September 25, 2024, Full and Open Competition, 3 offers$0
N4008424F4082Delivery Order, November 7, 2025, Full and Open Competition, 3 offers$0
N4008421D0079February 7, 2024, Full and Open Competition, 5 offers$0
N4008425D0088September 10, 2025, Full and Open Competition, 5 offersSolicitation $0
N4008423F4071Delivery Order, June 27, 2025, Full and Open Competition, 3 offers-$44,604
N4008421F4751Delivery Order, June 7, 2024, Full and Open Competition, 1 offers-$297,892
Product and service codes
Z2BD Repair Or Alteration Of Airport Runways And TaxiwaysZ2PD Repair Or Alteration Of Waste Treatment And Storage FacilitiesZ2JZ Repair Or Alteration Of Miscellaneous BuildingsS208 Landscaping/Groundskeeping ServicesZ2LB Repair Or Alteration Of Highways/Roads/Streets/Bridges/RailwaysZ2NE Repair Or Alteration Of Water Supply Facilities
Transactions
40 across 23 awards