Charles Mann Enterprises, LLC
Washington, DC
- UEI
- MTBZYL3UFAJ4
- CAGE
- 6V2F7
- Primary NAICS
- 561210 Facilities Support Services
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- SBA certifications
-
8(a) Program Participant– · Current
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
-
- 236220 Commercial and Institutional Building Construction
- 238160 Roofing Contractors
- 423610 Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers
- 423720 Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers
- 493110 General Warehousing and Storage
- 541513 Computer Facilities Management Services
- 561320 Temporary Help Services
- SAM.gov registration date
- Physical address
- 3215 Martin Luther King Jr Ave SE, Washington, DC 20032, USA
- Website
- cmegov.com
- Employees
- 1-10
- Estimated annual revenue
- $0-$1M
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- SIC code
- 87 Engineering & Management Services
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $1,887,046 |
| FY2025 | $1,366,180 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Executive Office of the President | $1,131,297 | |
| 2 | Department of the Treasury | $640,917 | |
| 3 | Department of Homeland Security | $114,832 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Crawford & Associates Services LLC | Powell, OH | 541330 Engineering Services |
| Earth Worth L.L.C. | Washington, DC | 236220 Commercial and Institutional Building Construction |
| Doliveira Systems LLC | Hollsopple, PA | 236220 Commercial and Institutional Building Construction |
| Ettm JV LLC | Lorton, VA | 238220 Plumbing, Heating, and Air-Conditioning Contractors |
| K & G Tilt Up Services LLC | Upper Marlboro, MD | 236220 Commercial and Institutional Building Construction |
About the company
Charles Mann Enterprises, LLC, a Washington, DC-based SBA 8(a)-certified minority-owned and economically disadvantaged woman-owned small business, delivers facilities maintenance, mechanical systems repair, and construction services to federal agencies as a prime contractor. Charles Mann Enterprises operates exclusively as a prime (100% of recent awards) and competes predominantly under 8(a) set-asides — four of its eight recent awards are 8(a) Sole Source designations, with the remainder either 8(a)-related or full-and-open.
Charles Mann's capability portfolio centers on building systems maintenance and renovation. The vendor's largest active contract is a $3.6 million compressed air plant maintenance and emergency services agreement with the Bureau of Engraving and Printing, awarded under 8(a) Sole Source on September 22, 2025, with performance extending through September 21, 2030. Recent work includes a $878 thousand EEOB Basement Studio Project renovation for the White House Office (8(a) Sole Source equivalent, awarded August 18, 2026), a $486 thousand roof replacement contract at Fort Meade, Maryland for the Department of the Army Northeast Region (September 26, 2025), a $253 thousand Truman bowling alley lighting project for the White House Office (July 29, 2026), and air compressor and HVAC repair work for the Bureau of Engraving and Printing and Office of Personnel Management ranging from $122 thousand to $127 thousand.
Customer concentration is split between the Bureau of Engraving and Printing and the White House Office. The top two agencies by potential value — the Bureau of Engraving and Printing (2 awards, $3.7 million) and the White House Office (2 awards, $1.1 million) — account for 98% of combined potential value across all recent awards. The vendor also serves the Office of Personnel Management, the Secret Service, the Coast Guard, and the Army, but with single awards or smaller dollar magnitudes. Charles Mann has no seats on government-wide vehicles or parent IDIQs; all eight awards are definitive contracts or purchase orders.
Activity has accelerated in recent years, with one award in 2021 and five awards in 2025, though only two awards have been issued year-to-date in 2026. Two awards (combined potential value $1.1 million) face ultimate completion within the next twenty-four months, representing moderate recompete exposure. The vendor does not operate as a subcontractor and has no documented sub footprint in recent awards.
SBA capabilities narrative
Charles Mann Enterprises has successfully completed various projects, including the Delaware River Toll Project with Bracy Construction, District Townhomes with Knutson Companies, and the Heritage Mechanical project for DC Health and Smithsonian POD 6. Additionally, we contributed to Northwest One Phase 2 in collaboration with subcontractors Reliant Mechanical and CG Electric, provided Project Management and Office Engineer services with Hensel Phelps, and currently working on the IAD Concourse Tier 2 Renovation alongside Turner Construction and Rosendin Electric. These experiences underscore our capability and reliability in delivering high-quality facility support services.
Quick answers
Is Charles Mann Enterprises, LLC registered in SAM.gov?
Yes. Charles Mann Enterprises, LLC's SAM.gov registration is active through May 19, 2027.
What is Charles Mann Enterprises, LLC's CAGE code?
Charles Mann Enterprises, LLC's CAGE code is 6V2F7, and its Unique Entity ID (UEI) is MTBZYL3UFAJ4.
Which SBA certifications does Charles Mann Enterprises, LLC hold?
Charles Mann Enterprises, LLC holds 8(a) Program Participant certification from the SBA.
How much has Charles Mann Enterprises, LLC received in federal contracts?
Federal contracts obligated $1,366,180 to Charles Mann Enterprises, LLC in fiscal year 2025 and $3,253,226 in fiscal years 2023 through 2027.
How does Charles Mann Enterprises, LLC rank among federal contractors?
Charles Mann Enterprises, LLC ranked #4 in PSC J043 and #7 in PSC N049 in FY2025.
What is Charles Mann Enterprises, LLC's most recent federal award?
Charles Mann Enterprises, LLC's most recent federal contract award is Eeob basement studio project (47PH5426C0027), from Public Buildings Service, on August 18, 2026.
On GovTribe
See Charles Mann Enterprises, LLC's full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors