Federal contractor profile
BLACK CONSTRUCTION/MACE INTERNATIONAL JOINT VENTURE
UEI GBA4S3Z5GH86CAGE 6D5A2
Active
Overview
- Legal name
- BLACK CONSTRUCTION/MACE INTERNATIONAL JOINT VENTURE
- Registered location
- HARMON, GU, USA
- Primary NAICS
- 236210 — Industrial Building Construction
- Latest award activity
- May 5, 2026
Read company summary
BLACK CONSTRUCTION/MACE INTERNATIONAL JOINT VENTURE is associated with UEI GBA4S3Z5GH86 and CAGE 6D5A2 in public federal records. AcornBids currently links 19 prime awards totaling $133.1M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Commercial and Institutional Building Construction. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 236210 (Industrial Building Construction). Its public SAM.gov registration lists HARMON, GU, USA.
At a glance
Lifetime prime obligations$133.1M
Prime awards19
Awards with future end dates8
Top-agency concentration
Not available
Why this customer concentration
Detailed agency totals are not available in this stored profile.
Largest positive coded-agency total ÷ all positive coded-agency totals × 100
Missing data is shown as unavailable.
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 28, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- BLACK CONSTRUCTION/MACE INTERNATIONAL JOINT VENTURE
- UEI
- GBA4S3Z5GH86
- CAGE
- 6D5A2
- Registered address
- 160 J.L. BAKER STREET, HARMON, GU, 96913, USA
- Registration status
- Active
- Primary NAICS
- 236210 — Industrial Building Construction
- SAM activation
- Jul 17, 2026
- Initial registration
- Apr 24, 2011
- Entity start
- Aug 27, 2009
- SAM updated
- Jul 17, 2026
- Registration expires
- Jul 1, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- GU, USA
Federal award analysis
Net transaction obligations by federal fiscal period.
Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.
Recent federal awards
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| N4008424F4289N4008424F4289 - REPAIRS TO NORTH PARKING APRON, F-200045, NSF, DIEGO GARCIA, B.I.O.T. | Department of Defense | $43.5M | Mar 30, 2024 | Nov 30, 2026 |
| N4008426F4190IDIQ DESIGN-BUILD (DB)/DESIGN-BID-BUILD (DBB) MULTIPLE AWARD CONSTRUCTION CONTRACT (MACC) FOR U.S. NAVY SUPPORT FACILITY, DIEGO GARCIA, BRITISH INDIAN OCEAN TERRITORY. EPROJECT… | Department of Defense | $4.7M | Mar 25, 2026 | May 4, 2028 |
| N4008425D0088IDIQ DB/DBB MACC FOR DIEGO GARCIA, BIOT | Department of Defense | $1.5B | Sep 10, 2025 | Not available |
| N4008425F0039QF2130 - RPL LIGHTING W/ SOLAR POWERED POLES, WATER PLANT | Department of Defense | $496.4K | May 23, 2025 | Jul 22, 2026 |
| N4008426F4066QF2102 - REPLACE WOODEN POWER POLES AT F-200065, VARIOUS FEEDERS | Department of Defense | $3.8M | Dec 31, 2025 | Mar 31, 2028 |
| N4008424F4082QF9017 - REPLACE PAD-MOUNTED SWITCHES, VARIOUS FEEDERS, F-20 | Department of Defense | $4.8M | Dec 4, 2023 | Oct 16, 2026 |
| N4008425F0019QS7018 - REPAIR SAC WHSE, F-916 | Department of Defense | $4.0M | May 22, 2025 | Aug 30, 2026 |
| N4008422F4571QF4072 - REPAIRS TO SYNCHROLIFT, F#458, WO# 1376649 | Department of Defense | $19.7M | Sep 16, 2022 | Oct 10, 2025 |
| N4008425F0382QC2005 - RPLACE STANDBY GENERATOR, ATS AND POWER CABLES, F-904 | Department of Defense | $1.3M | Sep 25, 2025 | Jun 24, 2027 |
| N4008425F0377EPROJECT 1624234 QC9005 REPLACE FIRE ALARM SYTEM, FACILITY 401 | Department of Defense | $412.8K | Sep 19, 2025 | Mar 21, 2027 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Jul 17, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Apr 24, 2011 |
| Entity start | Aug 27, 2009 |
| Industry | Reported size status |
|---|---|
| 236210 — Industrial Building Construction | Not reported |
| 236220 — Commercial and Institutional Building Construction | Not reported |
| 237110 — Water and Sewer Line and Related Structures Construction | Not reported |
| 237130 — Power and Communication Line and Related Structures Construction | Not reported |
| 237310 — Highway, Street, and Bridge Construction | Not reported |
| 237990 — Other Heavy and Civil Engineering Construction | Not reported |
| 238210 — Electrical Contractors and Other Wiring Installation Contractors | Not reported |
| 238220 — Plumbing, Heating, and Air-Conditioning Contractors | Not reported |
| 238990 — All Other Specialty Trade Contractors | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| LEONARD K KAAE | Government business | Contact method not published | SAM registration | Not available |
| DONALD J MCCANN | Alternate government business | Contact method not published | SAM registration | Not available |
| JOCELYN M DIAZ | Electronic business | Contact method not published | SAM registration | Not available |
| CINDY R URBANO | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 236210 — Industrial Building Construction
- 236220 — Commercial and Institutional Building Construction
- 237110 — Water and Sewer Line and Related Structures Construction
- 237130 — Power and Communication Line and Related Structures Construction
- 237310 — Highway, Street, and Bridge Construction
- 237990 — Other Heavy and Civil Engineering Construction
- 238210 — Electrical Contractors and Other Wiring Installation Contractors
- 238220 — Plumbing, Heating, and Air-Conditioning Contractors
- 238990 — All Other Specialty Trade Contractors
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About BLACK CONSTRUCTION/MACE INTERNATIONAL JOINT VENTURE
What products and services appear in its federal awards?
Recorded award industries: 236220 — Commercial and Institutional Building Construction.
Recorded products and services: Z2BD — REPAIR OR ALTERATION OF AIRPORT RUNWAYS AND TAXIWAYS; Z2FC — REPAIR OR ALTERATION OF TROOP HOUSING FACILITIES; Z2ED — REPAIR OR ALTERATION OF SHIP CONSTRUCTION AND REPAIR FACILITIES.
Examples from recent award records:
- N4008424F4289 - REPAIRS TO NORTH PARKING APRON, F-200045, NSF, DIEGO GARCIA, B.I.O.T.
- IDIQ DESIGN-BUILD (DB)/DESIGN-BID-BUILD (DBB) MULTIPLE AWARD CONSTRUCTION CONTRACT (MACC) FOR U.S. NAVY SUPPORT FACILITY, DIEGO GARCIA, BRITISH INDIAN OCEAN TERRITORY. EPROJECT…
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
160 J.L. BAKER STREET, HARMON, Guam 96913, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
236210 — Industrial Building Construction.
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Department of Defense.
Data coverage and methodology
Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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