GBX Consultants, Inc.
Stafford, VA
- UEI
- MGD3MPUT1BJ3
- CAGE
- 5VKW3
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
-
- 236210 Industrial Building Construction
- 238110 Poured Concrete Foundation and Structure Contractors
- 238120 Structural Steel and Precast Concrete Contractors
- 238130 Framing Contractors
- 238140 Masonry Contractors
- 238150 Glass and Glazing Contractors
- 238160 Roofing Contractors
- 238170 Siding Contractors
Show all 35
- 238210 Electrical Contractors and Other Wiring Installation Contractors
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
- 541219 Other Accounting Services
- 541330 Engineering 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
- 541612 Human Resources Consulting Services
- 541613 Marketing Consulting Services
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 541720 Research and Development in the Social Sciences and Humanities
- 541990 All Other Professional, Scientific, and Technical Services
- 561110 Office Administrative Services
- 561210 Facilities Support Services
- 561311 Employment Placement Agencies
- 561330 Professional Employer Organizations
- 561499 All Other Business Support Services
- 561990 All Other Support Services
- 611420 Computer Training
- 611430 Professional and Management Development Training
- 611519 Other Technical and Trade Schools
- 611710 Educational Support Services
- 624190 Other Individual and Family Services
- 624310 Vocational Rehabilitation Services
- 812990 All Other Personal Services
- SAM.gov registration date
- Physical address
- 556 Garrisonville Rd STE 212, Stafford, VA 22554, USA
- Website
- gbxconsultants.com
- Founded
- 2009
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
-
- Industrials
- Commercial & Professional Services
- Professional Services
- Consulting
- 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 | $2,200,813 |
| FY2025 | $1,092 |
| FY2024 | $2,813,176 |
| FY2023 | $1,780,248 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Agriculture | $2,200,813 |
Contract vehicles
Expired vehicles (1)
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Calibre Systems Inc. | 36C10X26F0023 | $1,777,693 | |
| Calibre Systems Inc. | 36C10X20F0060 | $5,982,803 | |
| Calibre Systems Inc. | 36C10X20F0060 | $20,361,864 |
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About the company
GBX Consultants, Inc., a Service-Disabled Veteran-Owned Small Business (SDVOSB) and SBA-certified Veteran-Owned Small Business (VOSB) based in Stafford, Virginia, operates predominantly as a prime contractor (93% of recent awards) delivering workforce development, human resources consulting, staffing services, and program management support to federal agencies under total small business set-asides. The company is a minority-owned, self-certified small disadvantaged business and Hispanic American-owned Subchapter S corporation with two active SBA certifications expiring May 7, 2028.
GBX's customer base is heavily concentrated in the Department of Labor. The top five funding agencies account for 86% of recent awards by count, but the potential-value ranking reveals significant concentration risk: the Department of Labor Veterans Employment and Training Service dominates both volume (22 awards) and dollars ($201.8 million combined potential value), followed distantly by the Department of the Navy Naval Sea Systems Command ($3.96 billion combined potential value across 2 awards — a stark divergence driven by two large indefinite-delivery contracts). The Department of Agriculture Forest Service Job Corps accounts for 4 awards and $10.8 million, the Department of Veterans Affairs for 3 awards, and the Smithsonian Institution for 2 awards totaling $498 thousand. Of GBX's $4.24 billion in combined potential value across all awards, only $141.8 million has been obligated to date (3%), reflecting the typical payment lag on indefinite-delivery vehicles.
The majority of GBX's prime work flows through a single parent vehicle: the Indefinite Delivery Contract DOLJ129533604 carries 26 task orders valued at $95.4 million combined potential value. Secondary vehicles include a GSA Multiple Award Schedule seat (1 task order, $15.1 million) and SeaPort-e (1 task order). Representative recent prime work includes a $10.2 million firm-fixed-price Definitive Contract awarded May 4, 2023, by the Forest Service Job Corps to provide outreach and admissions and career transition services for six Civilian Conservation Centers across Arkansas, Colorado, Montana, South Dakota, and Utah through October 31, 2028 (base year plus four one-year options, with performance from Stafford, Virginia); three clinical support services purchase orders awarded August 4, 2026, for Registered Nurse and mental health and substance-abuse counseling services at Job Corps centers in Ozark, Arkansas; Bristol, Tennessee; and Anaconda, Montana (ceiling values ranging from $118.6 thousand to $270.6 thousand, through July 31, 2027); and a $259.9 thousand purchase order awarded October 27, 2022, by the Smithsonian Institution for professional Registered Nurse staffing in Washington, DC (completed October 31, 2025).
Activity has been thin over the past five years — one award each in 2021, 2022, and 2023, then one in 2025 and four in 2026 — with only three awards reaching ultimate completion in the next twenty-four months (combined potential value $547 thousand), representing minimal recompete exposure in the near term. GBX subcontracts to Calibre Systems Inc. on Department of Veterans Affairs Transition Assistance Program (TAP) work, delivering staffing for TAP Operations Support including Benefits Advisors, Site Leads, and Master Trainers (awards February 17, 2025, and May 28, 2026).
SCI-reported invoicing on federal services contracts above the $150,000 threshold totaled $2.9 million across FY2023 through FY2025 ($746 thousand in FY2023, $251 thousand in FY2024, $1.9 million in FY2025). Across SCI-reportable prime contracts, GBX delivered roughly 4.9 to 18.6 FTEs per fiscal year, averaging a 22% subcontractor-hours share. Government-paid hourly rates on SCI-reportable prime contracts ran a median of $66.97 per hour, with the 90th percentile at $71.92 per hour, reflecting the vendor's focus on administrative support, training, and program-management roles. GBX's GSA Schedule holds eleven labor categories spanning $60.40 to $174.57 per hour, including Project Assistant I and II, Training Specialist and Evaluator/Facilitator, Functional Analyst II, Project Manager, and Program Manager roles, all requiring security clearance and ranging from associate to bachelor's-degree education with three to ten years of experience.
SBA capabilities narrative
Human Capital Planning
Strategic Planning
Policy Review, Analysis and Development
Developing Policy Distribution Systems
Business Process Reengineering
Training Support & Development
Organizational Transformation
Force Management Studies
Quick answers
Is GBX Consultants, Inc. registered in SAM.gov?
Yes. GBX Consultants, Inc.'s SAM.gov registration is active through October 13, 2027.
Which contract vehicles does GBX Consultants, Inc. hold?
GBX Consultants, Inc. holds a place on 3 federal contract vehicles, including MAS and PSS.
How much has GBX Consultants, Inc. received in federal contracts?
Federal contracts obligated $1,092 to GBX Consultants, Inc. in fiscal year 2025 and $6,795,329 in fiscal years 2023 through 2027.
What is GBX Consultants, Inc.'s most recent federal award?
GBX Consultants, Inc.'s most recent federal contract award is Job corps priority 3 clinical support services cass (1282A726P0013), from Forest Service Job Corps (USFS), on August 4, 2026.
On GovTribe
See GBX Consultants, Inc.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors