HDF Group
Champaign, IL Doing business as The HDF Group
- UEI
- HKAXEDY58N79
- CAGE
- 4BLM9
- Primary NAICS
- 541511 Custom Computer Programming Services
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Tax Exempt)
- NAICS codes registered in SAM.gov
- SAM.gov registration date
- Physical address
- 410 E University Ave #200, Champaign, IL 61820, USA
- Website
- hdfgroup.org
- Founded
- 2006
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Information Technology
- Software & Services
- Internet Software & Services
- SIC code
- 73 Business Services
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| NSF-safe-OSE: strengthening HDF5 for science, industry, and national security applications -this project enhances the… | National Science Foundation | $1,500,000 | |
| Open and fair fusion for machine learning applications | Office of Science | $1,248,462 | |
| 20-OSTFL20-0043, enabling high performance access to HDF5 data in the cloud | Shared Services Center | $363,000 | |
| 20-OSTFL20-0043 enabling high performance access to HDF5 data in the cloud | Shared Services Center | $363,000 | |
| Internal training purchases course title: HDF5 training | Shared Services Center | $12,212 |
About HDF Group
The HDF Group, a tax-exempt nonprofit organization headquartered in Champaign, Illinois, specializes in research, development, and enterprise support services related to the Hierarchical Data Format version 5 (HDF5), a widely-used data management system critical to scientific research, industry, healthcare, finance, and national security applications. The organization serves as both a prime recipient of federal research funding and a subcontractor providing specialized technical expertise to larger federal contractors. Through its federal award portfolio, The HDF Group advances scientific innovation in data management while strengthening the security and accessibility of foundational data technologies that support critical national infrastructure.
The HDF Group's federal contract work has been limited but strategically focused on providing specialized technical services to prime contractors. The organization has served as a subcontractor to Triad National Security, LLC since March 2021, providing custom computer programming services, and to Fluor Marine Propulsion, LLC since November 2022, delivering HDF5 enterprise support and priority support services as of November 2024. These subcontract engagements demonstrate The HDF Group's role in supplying mission-critical technical expertise and ongoing maintenance support to organizations managing sensitive national security and defense operations. While The HDF Group does not hold prime federal contracts, its subcontracting relationships underscore its value as a specialized vendor in the federal contracting ecosystem.
The HDF Group's federal grant portfolio reflects its primary mission as a research-focused nonprofit advancing data management technologies. The organization has received three significant prime grants totaling approximately $2.265 million: a $363,000 NASA grant (award 20-OSTFL20-0043) completed in August 2025 focused on enabling high-performance HDF5 access in cloud computing environments; a $1.5 million National Science Foundation Cooperative Agreement under the Technology, Innovation, and Partnerships program (awarded October 2025) to systematically enhance the safety, security, and privacy of HDF5 infrastructure; and a Department of Energy Cooperative Agreement (awarded September 2023) on open and fair fusion for machine learning applications. Additionally, The HDF Group serves as a subgrantee on two significant research initiatives: a collaboration with Illinois Institute of Technology beginning August 2024 where the organization leads design and development of a unified omni-data format and its API while maintaining continuous integration infrastructure; and a subgrant from The Ohio State University beginning June 2024 where The HDF Group contributes to threat assessment, library hardening, data security solutions, and best practices documentation for HDF5 and other self-describing file formats. Collectively, these grants position The HDF Group as a critical research partner in modernizing and securing data infrastructure for the federal government and the broader scientific community.
Quick answers
What is HDF Group's UEI?
HDF Group's Unique Entity ID (UEI) in SAM.gov is HKAXEDY58N79.
What is HDF Group's CAGE code?
HDF Group's CAGE code is 4BLM9.
What is HDF Group's primary NAICS code?
HDF Group's primary NAICS code is 541511 (Custom Computer Programming Services).
Where is HDF Group located?
HDF Group's physical address in SAM.gov is 410 E University Ave #200, Champaign, IL 61820, USA.
Is HDF Group registered in SAM.gov?
Yes. HDF Group's SAM.gov registration is active through December 3, 2026.
What is HDF Group's most recent federal award?
HDF Group's most recent federal grant award is NSF-safe-OSE: strengthening HDF5 for science, industry, and national security applications -this project enhances the… (2534078), from National Science Foundation, on October 1, 2025.
On GovTribe
See HDF Group's full federal record
- Federal contract awards
- Federal grant awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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