Dark Horse Enterprises Inc.
Pasadena, MD Doing business as Maryland General Assembly Inc. Part of The Oscar W Larson Company
- UEI
- YK2FKKBCLAP4
- CAGE
- 73FJ1
- Primary NAICS
- 213112 Support Activities for Oil and Gas Operations
- SAM.gov registration
- Active through
Company facts
- SBA certifications
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Veteran-Owned Small Business– · CurrentService Disabled Veteran-Owned Small Business– · Current
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
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- 213112 Support Activities for Oil and Gas Operations Primary
- 236115 New Single-Family Housing Construction (except For-Sale Builders)
- 236116 New Multifamily Housing Construction (except For-Sale Builders)
- 236117 New Housing For-Sale Builders
- 236118 Residential Remodelers
- 236210 Industrial Building Construction
- 236220 Commercial and Institutional Building Construction
- 237110 Water and Sewer Line and Related Structures Construction
Show all
- 237120 Oil and Gas Pipeline and Related Structures Construction
- 237130 Power and Communication Line and Related Structures Construction
- 238110 Poured Concrete Foundation and Structure Contractors
- 238120 Structural Steel and Precast Concrete Contractors
- 238130 Framing Contractors
- 238160 Roofing Contractors
- 238190 Other Foundation, Structure, and Building Exterior Contractors
- 238210 Electrical Contractors and Other Wiring Installation Contractors
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
- 238290 Other Building Equipment Contractors
- 238390 Other Building Finishing Contractors
- 238990 All Other Specialty Trade Contractors
- 325612 Polish and Other Sanitation Good Manufacturing
- 332913 Plumbing Fixture Fitting and Trim Manufacturing
- 333112 Lawn and Garden Tractor and Home Lawn and Garden Equipment Manufacturing
- 333243 Sawmill, Woodworking, and Paper Machinery Manufacturing
- 333515 Cutting Tool and Machine Tool Accessory Manufacturing
- 333519 Rolling Mill and Other Metalworking Machinery Manufacturing
- 333924 Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing
- 334310 Audio and Video Equipment Manufacturing
- 334514 Totalizing Fluid Meter and Counting Device Manufacturing
- 336330 Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing
- 336340 Motor Vehicle Brake System Manufacturing
- 336350 Motor Vehicle Transmission and Power Train Parts Manufacturing
- 336390 Other Motor Vehicle Parts Manufacturing
- 336999 All Other Transportation Equipment Manufacturing
- 423110 Automobile and Other Motor Vehicle Merchant Wholesalers
- 423120 Motor Vehicle Supplies and New Parts Merchant Wholesalers
- 423140 Motor Vehicle Parts (Used) Merchant Wholesalers
- 423390 Other Construction Material Merchant Wholesalers
- 423450 Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers
- 423810 Construction and Mining (except Oil Well) Machinery and Equipment Merchant Wholesalers
- 423820 Farm and Garden Machinery and Equipment Merchant Wholesalers
- 423830 Industrial Machinery and Equipment Merchant Wholesalers
- 423860 Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers
- 424610 Plastics Materials and Basic Forms and Shapes Merchant Wholesalers
- 532411 Commercial Air, Rail, and Water Transportation Equipment Rental and Leasing
- 532412 Construction, Mining, and Forestry Machinery and Equipment Rental and Leasing
- 532420 Office Machinery and Equipment Rental and Leasing
- 532490 Other Commercial and Industrial Machinery and Equipment Rental and Leasing
- 541120 Offices of Notaries
- 541310 Architectural Services
- 541320 Landscape Architectural Services
- 541330 Engineering Services
- 541340 Drafting Services
- 541380 Testing Laboratories and Services
- 541430 Graphic Design Services
- 541511 Custom Computer Programming Services
- 541512 Computer Systems Design Services
- 541513 Computer Facilities Management Services
- 541519 Other Computer Related Services
- 541611 Administrative Management and General Management Consulting Services
- 541612 Human Resources Consulting Services
- 541613 Marketing Consulting Services
- 541618 Other Management Consulting Services
- 541620 Environmental Consulting Services
- 541720 Research and Development in the Social Sciences and Humanities
- 561210 Facilities Support Services
- 561499 All Other Business Support Services
- 561790 Other Services to Buildings and Dwellings
- 561990 All Other Support Services
- 562112 Hazardous Waste Collection
- 562920 Materials Recovery Facilities
- 562998 All Other Miscellaneous Waste Management Services
- Corporate family
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The Oscar W Larson Company
Parent
N4ZCJD44E8N8
- Dark Horse Enterprises Inc. YK2FKKBCLAP4
-
The Oscar W Larson Company
Parent
N4ZCJD44E8N8
- SAM.gov registration date
- Physical address
- 8055 Ritchie Hwy #204, Pasadena, MD 21122, USA
- Website
- darkhorseinc.net
- Founded
- 2014
- Employees
- 1-10
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- SIC code
- 87 Engineering & Management Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Emergency purchase of underground storage tank repairs | Federal Correctional Institution Cumberland | $18,076 | |
| Emergency purchase of UST removal and soil remediation. | Federal Correctional Institution Cumberland | $66,841 | |
| Repair UST sump pump pipe | National Capital Region | $6,163 | |
| Underground storage tank repair | Federal Correctional Institution Cumberland | $82,419 | |
| C108876 - remove 3 underground fuel oil storage tanks and regrade site - chuck kirby | NIH Construction | $59,088 |
About Dark Horse Enterprises Inc.
Dark Horse Enterprises Inc., doing business as Maryland General Assembly Inc., is a service-disabled veteran-owned small business (SDVOSB) and self-certified small disadvantaged business based in Pasadena, Maryland that provides underground storage tank (UST) maintenance, repair, removal, and environmental remediation services to federal civilian agencies as a prime contractor on small purchase orders.
Dark Horse Enterprises operates as a child entity of The Oscar W Larson Company, a for-profit corporate entity headquartered in Michigan. The vendor holds SBA Certified Veteran-Owned Small Business and SBA Certified Service Disabled Veteran-Owned Small Business designations (both expiring August 10, 2027) and competes exclusively in full-and-open procurements without set-aside designations on its recent awards. All eight awards in the source data are prime contracts, predominantly firm fixed-price purchase orders valued between $4,163 and $66,841.
Dark Horse Enterprises' customer base is concentrated with two federal agencies. The Department of Justice Bureau of Prisons Federal Correctional Institution Cumberland accounts for three awards and $167,000 in combined potential value, spanning emergency UST repairs and removal work at the Pasadena, Maryland facility. The Department of Health and Human Services National Institutes of Health Construction accounts for three additional awards and $88,000. The General Services Administration Public Buildings Service National Capital Region and the Department of Veterans Affairs Strategic Acquisition Center Frederick each account for one award. Across these customers, the vendor's work splits between commercial and institutional building construction (two awards), nonhazardous waste treatment and disposal (two awards), and specialty trades including oil and gas pipeline structures and building equipment contracting. Recent representative contracts include a $66,841 emergency UST removal and soil remediation purchase order from Federal Correctional Institution Cumberland (April 2024), an $18,076.45 emergency underground storage tank repair order from the same facility (February 2026), and a $6,163.40 sump pump pipe repair order from the National Capital Region (November 2023).
Activity is sparse — one award per year in 2023, 2024, and 2026, with all $265,000 in combined potential value fully obligated across the eight awards. The vendor carries no subcontract footprint and no seat on federal IDIQs, GWACs, or BPAs. Dark Horse Enterprises operates as a regional specialty contractor serving immediate federal facility maintenance needs in the Maryland area.
SBA capabilities narrative
Maryland General Assembly Inc is established for the purpose of managing projects and contracts for construction and installation small businesses.
Quick answers
What is Dark Horse Enterprises Inc.'s UEI?
Dark Horse Enterprises Inc.'s Unique Entity ID (UEI) in SAM.gov is YK2FKKBCLAP4.
What is Dark Horse Enterprises Inc.'s CAGE code?
Dark Horse Enterprises Inc.'s CAGE code is 73FJ1.
What is Dark Horse Enterprises Inc.'s primary NAICS code?
Dark Horse Enterprises Inc.'s primary NAICS code is 213112 (Support Activities for Oil and Gas Operations).
Where is Dark Horse Enterprises Inc. located?
Dark Horse Enterprises Inc.'s physical address in SAM.gov is 8055 Ritchie Hwy #204, Pasadena, MD 21122, USA.
Is Dark Horse Enterprises Inc. registered in SAM.gov?
Yes. Dark Horse Enterprises Inc.'s SAM.gov registration is active through November 19, 2026.
Who is Dark Horse Enterprises Inc.'s parent company?
Dark Horse Enterprises Inc. is part of The Oscar W Larson Company.
Which SBA certifications does Dark Horse Enterprises Inc. hold?
Dark Horse Enterprises Inc. holds Veteran-Owned Small Business and Service Disabled Veteran-Owned Small Business certifications from the SBA.
What is Dark Horse Enterprises Inc.'s most recent federal award?
Dark Horse Enterprises Inc.'s most recent federal contract award is Emergency purchase of underground storage tank repairs (15B10726P00000069), from Federal Correctional Institution Cumberland, on February 12, 2026.
On GovTribe
See Dark Horse Enterprises Inc.'s full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
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