The Mcconnell Group, Inc.
Hyattsville, MD
- UEI
- NEY3R7G1D9R4
- CAGE
- 1B6E9
- Primary NAICS
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 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
-
- 115210 Support Activities for Animal Production
- 311991 Perishable Prepared Food Manufacturing
- 325211 Plastics Material and Resin Manufacturing
- 326199 All Other Plastics Product Manufacturing
- 332322 Sheet Metal Work Manufacturing
- 332439 Other Metal Container Manufacturing
- 332618 Other Fabricated Wire Product Manufacturing
- 332999 All Other Miscellaneous Fabricated Metal Product Manufacturing
Show all 54
- 333415 Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
- 334510 Electromedical and Electrotherapeutic Apparatus Manufacturing
- 334516 Analytical Laboratory Instrument Manufacturing
- 337127 Institutional Furniture Manufacturing
- 339112 Surgical and Medical Instrument Manufacturing
- 339113 Surgical Appliance and Supplies Manufacturing
- 339999 All Other Miscellaneous Manufacturing
- 423450 Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers
- 423490 Other Professional Equipment and Supplies Merchant Wholesalers
- 424210 Drugs and Druggists' Sundries Merchant Wholesalers
- 424690 Other Chemical and Allied Products Merchant Wholesalers
- 424910 Farm Supplies Merchant Wholesalers
- 492110 Couriers and Express Delivery Services
- 541330 Engineering Services
- 541380 Testing Laboratories and 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
- 541614 Process, Physical Distribution, and Logistics Consulting Services
- 541618 Other Management Consulting Services
- 541620 Environmental Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- 541713 Research and Development in Nanotechnology
- 541714 Research and Development in Biotechnology (except Nanobiotechnology)
- 541720 Research and Development in the Social Sciences and Humanities
- 541940 Veterinary Services
- 541990 All Other Professional, Scientific, and Technical Services
- 561110 Office Administrative Services
- 561210 Facilities Support Services
- 561320 Temporary Help Services
- 561720 Janitorial Services
- 611430 Professional and Management Development Training
- 611710 Educational Support Services
- 621111 Offices of Physicians (except Mental Health Specialists)
- 621320 Offices of Optometrists
- 621399 Offices of All Other Miscellaneous Health Practitioners
- 621498 All Other Outpatient Care Centers
- 621511 Medical Laboratories
- 621999 All Other Miscellaneous Ambulatory Health Care Services
- 622110 General Medical and Surgical Hospitals
- 622310 Specialty (except Psychiatric and Substance Abuse) Hospitals
- 811210 Electronic and Precision Equipment Repair and Maintenance
- 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
- 812910 Pet Care (except Veterinary) Services
- SAM.gov registration date
- Physical address
- 8400 Corporate Dr #240, Hyattsville, MD 20785, USA
- Website
- themccgroup.com
- Founded
- 1996
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
-
- Industrials
- Commercial & Professional Services
- Professional Services
- SIC code
- 87 Engineering & Management Services
- Profiles
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 | $584,996 |
| FY2025 | $584,858 |
| FY2024 | $455,879 |
| FY2023 | $1,001,780 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Agriculture | $559,077 | |
| 2 | Department of Veterans Affairs | $21,700 | |
| 3 | Air Force | $4,219 |
Contract vehicles
- Multiple Award Schedule
- OASIS+ SDVOSB IDIQ
- One Acquisition Solution for Integrated Services Plus - Total Small Business
Expired vehicles (7)
- Scientific Equipment and Services
- One Acquisition Solution for Integrated Services - Small Business
- NIH Laboratory Animal Research Support
- Safety and Healthcare Epidemiology Prevention Research Development 2016
- SeaPort-e
- Navy Medicine R&D Support Omnibus III
- San Antonio MTF Clinical Research Services 2011-2016
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Asrc Federal Field Services, LLC | 70RSAT18FR0000005 | $881,599 | |
| Asrc Federal Field Services, LLC | 70RSAT18FR0000005 | $569,924 | |
| Asrc Federal Field Services, LLC | 70RSAT18FR0000005 | $840,429 | |
| Asrc Federal Field Services, LLC | 70RSAT18FR0000005 | $843,200 |
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Thoren Caging Systems Inc. | Hazleton, PA | 339999 All Other Miscellaneous Manufacturing |
| Metal Systems DIV | Havre de Grace, MD | 332999 All Other Miscellaneous Fabricated Metal Product Manufacturing |
| Allentown, LLC | Allentown, NJ | 332999 All Other Miscellaneous Fabricated Metal Product Manufacturing |
| Innovive, LLC | San Diego, CA | 326199 All Other Plastics Product Manufacturing |
| Priority One Services, Inc. | Alexandria, VA | 541714 Research and Development in Biotechnology (except Nanobiotechnology) |
About the company
The McConnell Group, Inc., a service-disabled veteran-owned small business headquartered in Hyattsville, Maryland, operates as a prime contractor (99% of recent awards) delivering specialized laboratory animal equipment, research support services, and direct labor across the federal research, defense, and healthcare sectors. The vendor is a Subchapter S corporation with self-certified small disadvantaged business (SDB) and veteran-owned business designations; it competes predominantly under total small business and SDVOSB set-asides on multiple-award vehicles and through full-and-open delivery orders on established IDIQs and schedules.
The McConnell Group's capability portfolio centers on laboratory animal equipment provisioning (ventilated caging systems, specialized racks, custom cages) and direct labor support for animal welfare, veterinary services, and clinical research programs. Representative recent awards include a $2.1 million OASIS+SB delivery order (September 2026) from the Department of Agriculture for research laboratory support services at the National Bio and Agro-Defense Facility in Manhattan, Kansas; a $1.28 million OASIS SB delivery order (September 2022) from Air Force Special Operations Command for direct labor support at Hurlburt Field, Florida; and a $291,678 SDVOSB sole-source purchase order (June 2023) from the National Institutes of Health for custom cages performed in Hyattsville. Smaller orders span equipment procurement ($166,488 from Defense Health Agency for ventilated caging, $46,899 from USGS National Wildlife Health Center for an isolated cage rack system) and specialized services including zebrafish vivarium veterinary support ($116,366 from VA Central Texas Veterans Health Care System) and pain management program management ($1.42 million from Air Force headquarters in Mosby, Virginia).
GSA Schedule labor rates span $41.89 to $378.84 per hour across 24 active categories, ranging from technician and coordinator roles (high school to associates degree, $41–$60/hr) through research scientists and managers (bachelor's to master's, $80–$138/hr) to doctorate-level subject matter experts ($378/hr). No security-cleared labor is offered. The vendor's labor footprint aligns with its operational focus: animal welfare specialists, veterinary technicians, clinical research coordinators, and research scientists staff field operations across multiple federal agencies.
Customer concentration is heavily weighted toward defense medical research and civilian health agencies. The top five customer agencies by award count (47% of total awards) are Air Force Air Education and Training Command (57 awards, $33 million combined potential value), NIH Office of the Director (53 awards, $1.3 million), Navy Bureau of Medicine and Surgery (27 awards, $31.7 million), Army Medical Command (25 awards, $26.6 million), and FDA (22 awards, $9.6 million). However, dollar concentration diverges sharply: Navy Naval Sea Systems Command anchors $3.96 billion combined potential value across 4 awards, and Army Materiel Command contributes $1.03 billion across 11 awards, indicating that large-dollar IDIQ vehicles held with those commands dominate the footprint despite lower transactional volume.
The McConnell Group holds positions on three major governmentwide vehicles: the OASIS+ Total Small Business IDIQ (GSA, award December 2024, performance through December 2029, multiple-award, total small business set-aside) and the OASIS+ Service-Disabled Veteran-Owned Small Business IDIQ (GSA, award April 2025, performance through April 2030, SDVOSB set-aside). Both IDIQs carry no specified ceiling and span research and development, technical services, program management, and laboratory support across Departments of Defense, Health and Human Services, Veterans Affairs, and Interior. The vendor also holds a $40 million Blanket Purchase Agreement with the Department of Agriculture Agricultural Research Service (awarded May 2026, performance through April 2031) against the GSA Multiple Award Schedule for specialized laboratory animal equipment and research support. A $50 million single-award BPA issued by NIH (April 2024, performance through April 2026) procures laboratory and veterinary supplies and medical/scientific equipment. Top task-order activity flows through the Navy Medicine R&D Support Omnibus III vehicle (46 task orders, $47.4 million combined potential value).
Award activity shows modest volume in recent years — five awards in 2022, three in 2023, five in 2024, three in 2025, and four year-to-date in 2026 — reflecting a portfolio dominated by long-lived IDIQs and BPAs rather than discrete procurements. Only four awards (combined potential value $3.7 million) face ultimate completion within the next twenty-four months, indicating limited near-term recompete exposure on the prime side. The McConnell Group functions almost entirely as a prime contractor; subcontract activity is minimal, limited to four named modifications under Asrc Federal Field Services on a multi-year task order. SCI-reported invoiced revenue across prime contracts totaled $0 in fiscal years 2022–2025, though the vendor deployed roughly 13–16 FTEs annually on reportable federal service work in FY2022 and FY2024, suggesting that most of the company's federal revenue flows through equipment procurement and delivery-order labor rather than through the service-contract vehicles captured in SCI's reporting threshold.
SBA capabilities narrative
Animal husbandry, R&D,veterinary, facility management, animal cages, medical supplies, laboratory supplies, veterinary supplies,chemicals, pharmaceutical, toxicology, education, conferences, training, recruiting, professional services, records management
Quick answers
Is The Mcconnell Group, Inc. registered in SAM.gov?
Yes. The Mcconnell Group, Inc.'s SAM.gov registration is active through April 28, 2027.
Which contract vehicles does The Mcconnell Group, Inc. hold?
The Mcconnell Group, Inc. holds a place on 10 federal contract vehicles, including MAS, OASIS+ SDVOSB IDIQ and OASIS+SB.
How much has The Mcconnell Group, Inc. received in federal contracts?
Federal contracts obligated $584,858 to The Mcconnell Group, Inc. in fiscal year 2025 and $2,627,513 in fiscal years 2023 through 2027.
How does The Mcconnell Group, Inc. rank among federal contractors?
The Mcconnell Group, Inc. ranked #40 in PSC R416 in FY2025.
What is The Mcconnell Group, Inc.'s most recent federal award?
The Mcconnell Group, Inc.'s most recent federal contract award is Research laboratory support services at the national BIO and agro-defense facility (1232SA26F0676), from Central Program Planning Coordination and Support (ARS), on September 22, 2026.
On GovTribe
See The Mcconnell Group, Inc.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors