DD Enterprises, Inc.
District Heights, MD Doing business as Beltway Transportation Service
- UEI
- K2JGDGHQLVK9
- CAGE
- 1YHU0
- Primary NAICS
- 485510 Charter Bus Industry
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- SAM.gov registration date
- Physical address
- 8016 Marlboro Pike, District Heights, MD 20747, USA
- Website
- beltwaytransportation.com
- Founded
- 1987
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Transportation
- Road & Rail
- Ground Transportation
- SIC code
- 41 Local & Interurban Passenger Transit
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 | $1,006,455 |
| FY2025 | $2,296,323 |
| FY2024 | $1,829,084 |
| FY2023 | $1,006,882 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Homeland Security | $837,682 | |
| 2 | Federal Trade Commission | $186,464 |
Contract vehicles
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Grant awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Intercity bus security grants | FEMA HQ Financial Assistance Awards | $0 | |
| Intercity bus security grants | Federal Emergency Management Agency | $41,451 | |
| FY09-10 over the road - beltway | Federal Transit Administration | $50,000 |
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| America Transportation | McLean, VA | 485999 All Other Transit and Ground Passenger Transportation |
| Headquarters | Capitol Heights, MD | 485999 All Other Transit and Ground Passenger Transportation |
| DTS Worldwide Transportation LLC | Burtonsville, MD | 485999 All Other Transit and Ground Passenger Transportation |
| Excellent Tours | Beltsville, MD | 485999 All Other Transit and Ground Passenger Transportation |
| Baron Tours | Temple Hills, MD | 485999 All Other Transit and Ground Passenger Transportation |
About the company
DD Enterprises, Inc., doing business as Beltway Transportation Service, operates as a for-profit federal transportation services prime contractor based in District Heights, Maryland, delivering shuttle, charter bus, and passenger motor transportation services exclusively under the GSA Multiple Award Schedule and related BPAs across 27 federal agencies with no subcontract footprint.
The vendor's customer concentration is heavily anchored to two agencies. The Department of Homeland Security Chief Readiness Support Officer commands 12 awards worth $22.5 million in combined potential value—representing 61% of the vendor's total potential value. The Department of Commerce US Patent and Trademark Office holds the second position with 6 awards worth $9.6 million. By award count, DOJ US Marshals Service Management Support Division ranks first with 13 awards but carries only $14 thousand in value, signaling numerous small single-transit orders; NASA Shared Services Center places 11 awards valued at $225 thousand. The vendor also serves the Federal Trade Commission, GSA Federal Acquisition Service, Department of State, and Nuclear Regulatory Commission across the remaining portfolio. The top two customers by potential value account for 92% of combined value, indicating acute concentration risk against a single customer and vehicle combination.
DD Enterprises' vehicle strategy is monolithic: 44 task orders worth $34.2 million flow through the GSA Multiple Award Schedule, the dominant parent contract vehicle. A secondary Transportation, Delivery and Relocation Services BPA carries 12 task orders worth $5.1 million. The vendor holds a single-award $15 million DHS Blanket Purchase Agreement running through June 2029 that anchors the agency relationship, with three specific task orders valued at $617 thousand, $159 thousand, and $633 thousand respectively, all through July 2025. Representative prime work includes a $1.57 million DHS BPA call for employee shuttle service between L'Enfant Plaza and DHS headquarters at St. Elizabeths Campus (awarded August 15, 2026, completing August 14, 2027), a $640 thousand DHS shuttle call on the L'Enfant Metro Station and Gate 4 route (FY25, awarded August 15, 2025), a $602 thousand DHS shuttle call for the St. Elizabeths internal route (FY25, awarded September 22, 2025, generating $77 thousand in FY2025 invoiced labor across 0.7 FTEs), a $979 thousand Federal Trade Commission definitive contract for passenger shuttle transport services running through February 27, 2027 (with FY2024 invoicing of $188 thousand across 1.4 FTEs at $66.55/hr), and a $14.8 thousand Coast Guard BPA call for shuttle services supporting the USCG Chaplain-National Ombudsman Training (awarded September 9, 2026).
Activity has contracted over the past five years: two awards in 2022 grew to eight in 2024 but declined to five in 2025 and three in 2026 (year-to-date). Five awards worth $3.9 million in combined potential value face ultimate completion inside the next twenty-four months and will require recompete. The vendor's NAICS and PSC profile reflects pure ground transportation: 35 awards classify as limousine service, 18 as charter bus, and 16 as bus and other motor vehicle transit systems. The vendor competes full-and-open across all work, with no set-aside designation applied to recent awards.
Service Contract Inventory reporting shows the vendor delivered SCI-reportable invoiced labor of $4.8 million across FY2022–FY2025 (prime only). FY2024 invoiced $1.1 million across 6.3 FTEs, rising to $1.2 million across 9.3 FTEs in FY2025. The median government-paid rate across prime contracts runs $71.54/hr, with rates ranging from a 10th percentile of $61.29/hr to a 90th percentile of $96.80/hr — typical of shuttle-driver and transit-supervisor labor. DD Enterprises self-performs 100% of reported contractor hours with zero subcontractor engagement, indicating a vertically integrated delivery model operating its own fleet and workforce across all federal shuttle routes in the Washington, D.C. metropolitan area.
SBA capabilities narrative
Beltway Transportation (DD Enterprises, dba) is a full-service transportation company providing government, military and corporate transportation in the Washington DC Metro area. Our full-service fleet includes ADA accessible motorcoaches, minibuses, and exectutive limobuses. Our staff of professional drivers are highly qualfied and eligilbe for security cleanance. We maintain the highest possible DOT safety rating.
Quick answers
Is DD Enterprises, Inc. registered in SAM.gov?
Yes. DD Enterprises, Inc.'s SAM.gov registration is active through February 23, 2027.
Which contract vehicles does DD Enterprises, Inc. hold?
DD Enterprises, Inc. holds a place on 2 federal contract vehicles, including MAS and FSS-48.
How much has DD Enterprises, Inc. received in federal contracts?
Federal contracts obligated $2,296,323 to DD Enterprises, Inc. in fiscal year 2025 and $6,138,744 in fiscal years 2023 through 2027.
How does DD Enterprises, Inc. rank among federal contractors?
DD Enterprises, Inc. ranked #2 in PSC V122, #3 in NAICS 4853 and #49 at the Federal Trade Commission in FY2025.
What is DD Enterprises, Inc.'s most recent federal award?
DD Enterprises, Inc.'s most recent federal contract award is Shuttle services for USCG chaplain-national ombudsman training (70Z02326F000A0001), from Coast Guard, on September 9, 2026.
On GovTribe
See DD Enterprises, Inc.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Federal grant awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors