G2Sf LLC
McLean, VA Part of Gunnison Consulting Group, Inc.
- UEI
- GK9NQ13NH339
- CAGE
- 58UY0
- Primary NAICS
- 541330 Engineering Services
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
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- 541330 Engineering Services Primary
- 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
- Corporate family
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Gunnison Consulting Group, Inc.
Parent
U17XQAKKMPT7
- G2Sf LLC GK9NQ13NH339
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Gunnison Consulting Group, Inc.
Parent
U17XQAKKMPT7
- SAM.gov registration date
- Physical address
- 8201 Greensboro Dr #435, McLean, VA 22102, USA
- Website
- gunnison.biz
- Founded
- 1994
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
-
- Information Technology
- Software & Services
- Internet Software & Services
- SIC code
- 73 Business 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 |
|---|---|---|---|
| BSS - BMC helix/remedy products | Bureau of Safety and Environmental Enforcement | $91,080 | |
| IR-FY26 bison support system | National Office | $313,370 | |
| Bison support licenses for btfa | Central Office | $38,529 | |
| Irtm - bison support system licensng | Fish and Wildlife Service | $435,116 | |
| FY26 bisonconnect (BSS) | National Office | $522,203 |
About G2Sf LLC
G2Sf LLC, a McLean, Virginia-based IT service management and software licensing solutions provider, operates as a prime contractor (100% of recent awards) exclusively through unrestricted, full-and-open federal procurement vehicles with no set-aside designation. The company is a child entity of Gunnison Consulting Group, Inc., a for-profit consulting firm at the same address, and delivers IT service management platform implementations, enterprise software licensing, professional services, and technical support across civilian federal agencies dominated by the Department of the Interior.
G2Sf LLC's federal footprint spans 35 prime awards valued at $20.74 billion in combined potential value, concentrated heavily on a single transformational asset: a $20 billion National Institutes of Health CIO-SP3 Small Business GWAC seat that anchors the portfolio's dollar value despite representing one award. Stripping that placeholder-ceiling vehicle away, the company's realistic operational footprint consists of 34 awards worth roughly $765.4 million—primarily task orders on the GSA Multiple Award Schedule ($765.4 million across 49 task orders) and labor-hour calls on the Nuclear Regulatory Commission's GLINDA BPA ($13 million across 2 task orders). Core capability work is grounded in Department of the Interior programs: G2Sf holds a single-award BPA with DOI's Office of the Chief Information Officer valued up to $15.1 million (awarded September 2021, running through December 2026) for stand-up and configuration support, bureau and office implementation, ongoing premier support, and learning management system discovery across the SCSS project; a $2.3 million migration services order (awarded September 2023, completing December 2026) for BISON Support System (BSS) licenses migration; and a $3.5 million professional services call (awarded June 2023, completing September 2025) for BISON Support Professional Services across multiple Interior bureaus. Representative recent work includes a $1.38 million firm fixed-price professional services order from DOI's Office of Indian Affairs (awarded September 2025, completing September 2026) for BISON Support Professional Services, a $716.9 thousand call from Bureau of Land Management for BISON Support Service Licenses (awarded February 2025, completing January 2026), a $675.6 thousand order from the Office of Acquisitions and Grants for BISON Single Support licensing (awarded July 2025, completing July 2026), and smaller licensing and training calls scattered across DOI bureaus (Fish and Wildlife Service, Bureau of Indian Education, Bureau of Reclamation, Executive Secretariat). Non-DOI exposure is limited to a $6.7 million NRC GLINDA BPA call (awarded September 2022, completing September 2027) for IT service management platform support on labor-hour pricing.
G2Sf's customer concentration is pronounced. The Department of the Interior accounts for approximately 51% of recent awards by count across its Office of the Chief Information Officer (4 awards, $17.6 million potential value), Bureau of Indian Education (4 awards, $2.9 million), Executive Secretariat (3 awards, $379 thousand), Bureau of Land Management (3 awards, $1.3 million), and Central Office (3 awards, $7.1 million). The National Institutes of Health NITAAC office holds the single $20 billion GWAC seat; the Nuclear Regulatory Commission holds 3 awards ($692 million combined potential value), all GLINDA BPA vehicles. GSA Federal Acquisition Service carries one award ($7.5 million). Sixteen distinct agencies appear across the footprint, but realistic customer concentration sits with DOI and a handful of NRC GLINDA calls.
Activity trajectory shows acceleration through 2023 (7 awards), a sharp drop to 2 awards in 2024, and recovery to 7 awards in 2025, with 2 awards already in 2026. Twelve awards (combined potential value $34.4 million) reach ultimate completion within the next twenty-four months, creating recompete exposure across BISON Support System licensing, professional services, and change management work predominantly within DOI's orbit.
Service Contract Inventory data, which captures prime federal service contracts above the $150,000 reporting threshold, shows G2Sf invoiced $18.9 million across FY2022–FY2024 (FY2022: $4.5 million; FY2023: $5 million; FY2024: $9.4 million), with reported federal workforce scaling from 13.2 FTEs in FY2022 to 18.2 FTEs in FY2024. On SCI-reportable prime contracts, G2Sf self-performs roughly 97% of hours—subcontractor engagement averages 3% of total contractor hours across 5 named subs. Government-paid rates on SCI contracts ran median $118.97 per hour, with the 10th percentile at $86.80 per hour and the 90th percentile at $227.28 per hour. GSA Schedule labor categories span 11 roles priced from $51.22 per hour (Network Engineer I, bachelor's, three years' experience) to $217.01 per hour (IT Operations and Systems Security Officers, master's, ten years' experience), with no security-cleared labor offered.
NAICS concentration is pronounced: 30 of 35 awards fall under Computer Facilities Management Services (NAICS 541513), with 4 under Engineering Services and 1 under Computer Systems Design Services. PSC coding reflects IT infrastructure and service delivery: 18 awards are coded to "IT and Telecom—Compute as a Service: Mainframe/Servers," 4 to "Other IT and Telecommunications," and the remainder scattered across R&D, professional support, and training. G2Sf operates entirely as a prime contractor with no subcontract footprint in the source data, builds and manages its own delivery teams across SCI-reportable work with minimal sub engagement, and competes exclusively in unrestricted, full-and-open procurement with no set-aside posture.
Contract vehicles
Quick answers
What is G2Sf LLC's UEI?
G2Sf LLC's Unique Entity ID (UEI) in SAM.gov is GK9NQ13NH339.
What is G2Sf LLC's CAGE code?
G2Sf LLC's CAGE code is 58UY0.
What is G2Sf LLC's primary NAICS code?
G2Sf LLC's primary NAICS code is 541330 (Engineering Services).
Where is G2Sf LLC located?
G2Sf LLC's physical address in SAM.gov is 8201 Greensboro Dr #435, McLean, VA 22102, USA.
Is G2Sf LLC registered in SAM.gov?
Yes. G2Sf LLC's SAM.gov registration is active through April 16, 2027.
Who is G2Sf LLC's parent company?
G2Sf LLC is part of Gunnison Consulting Group, Inc.
Which contract vehicles does G2Sf LLC hold?
G2Sf LLC holds a place on 6 federal contract vehicles, including IT-70, MAS and Seaport-NXG.
What is G2Sf LLC's most recent federal award?
G2Sf LLC's most recent federal contract award is BSS - BMC helix/remedy products (140E0126F0072), from Bureau of Safety and Environmental Enforcement, on September 1, 2026.
On GovTribe
See G2Sf LLC's full federal record
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- IDV awards
- Contract vehicles
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