A. Reddix & Associates Inc.
Norfolk, VA Doing business as Ardx
- UEI
- CLRVPJYP28K5
- CAGE
- 50ET3
- SAM.gov registration
- Active through
Company facts
- SBA certifications
-
8(a) Program Participant· Current
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
-
- 541611 Administrative Management and General Management Consulting Services Primary
- 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
- 541614 Process, Physical Distribution, and Logistics Consulting Services
Show all
- 541720 Research and Development in the Social Sciences and Humanities
- 541910 Marketing Research and Public Opinion Polling
- 541990 All Other Professional, Scientific, and Technical Services
- 561410 Document Preparation Services
- 561422 Telemarketing Bureaus and Other Contact Centers
- 611430 Professional and Management Development Training
- 611710 Educational Support Services
- SAM.gov registration date
- Physical address
- 500 W 21st St Fl 3, Norfolk, VA 23517, USA
- Website
- ardx.net
- Founded
- 2006
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
-
- Industrials
- Commercial & Professional Services
- Professional Services
- Consulting
- 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 |
|---|---|---|---|
| The purpose of this task order is to ensure continuity of established and proposed issuer training and outreach for… | Centers for Medicare and Medicaid Services | $7,999,063 | |
| EOI::executive order 14222, implementing the resident's "department of government efficiency" cost efficiency… | Centers for Medicare and Medicaid Services | $46,755,666 | |
| The purpose of this task order is to procure healthcare services program support for the USCG electronic health… | Coast Guard | $1,202,640 | |
| To fund the adaptive control testing (act)contract. This effort will provide agency wide security testing of CMS federal… | Centers for Medicare and Medicaid Services | $7,676,755 | |
| Change the payment terms from net 30 to net 15 | Centers for Medicare and Medicaid Services | $354,352 |
About A. Reddix & Associates Inc.
A. Reddix & Associates Inc., doing business as Ardx, an SBA-certified 8(a) small business headquartered in Norfolk, Virginia, provides healthcare management consulting, marketplace operations support, and IT services to federal civilian agencies as a prime contractor (74% of recent awards) and as a subcontractor on federal research initiatives. Ardx competes predominantly under small-business set-asides, with recent prime work split across the GSA Multiple Award Schedule, OASIS+ Total Small Business IDIQ, and single-award vehicles reserved for small businesses.
Ardx's customer base concentrates heavily in the Department of Health and Human Services. The Centers for Medicare and Medicaid Services (CMS) account for 21 awards (46% of total awards) valued at $242.5 million in combined potential value, far outpacing all other customers. The National Institutes of Health (particularly the National Heart Lung and Blood Institute and the Office of Logistics and Acquisition Operations) follow with 13 awards. The GSA Federal Acquisition Service holds 3 awards valued at $182.7 million, though this figure is inflated by placeholder ceiling values on OASIS+ and other government-wide vehicles rather than actual obligated work. When ranked by potential value, the $40 billion figure attributed to NIH NITAAC represents a vehicle ceiling placeholder rather than business activity; real obligated dollars cluster around CMS's program work.
Ardx's prime capability portfolio centers on CMS marketplace operations, issuer training and outreach, and qualified health plan (QHP) certification support. Representative recent work includes a $38.6 million Time and Materials delivery order from CMS (awarded April 1, 2026, with ultimate completion April 7, 2031) for continuity of issuer training and outreach programs supporting health insurance issuers and marketplace-interfacing entities. Ardx also holds a single-award IDIQ valued at $12.25 million from the NIH Office of Logistics and Acquisition Operations for biomedical research and development, business and professional support, laboratory services, and public health outreach across all 27 NIH Institutes and Centers, with place of performance in Rockville, Maryland. On the government-wide vehicle side, Ardx was awarded a seat on the OASIS+ Total Small Business IDIQ on December 19, 2024, under which it can compete for task orders across seven functional domains (Management and Advisory, Technical and Engineering, Research and Development, Intelligence Services, Environmental Services, Facilities, and Logistics), though no task orders have yet been issued against this vehicle.
Ardx's GSA Schedule labor portfolio spans 57 unique categories ranging from $56.53/hr (Senior Management Analyst, bachelor's required, three years' experience) through $255.18/hr (Senior Systems Architect, bachelor's required, ten years' experience). The portfolio reflects policy, financial, business, and systems architecture skill sets — aligned with healthcare program support and marketplace operations — with no security-cleared positions offered.
In its subcontractor role, Ardx delivers cybersecurity support services to Millerknoll Inc. and Life Technologies Corporation on the National Heart Lung and Blood Institute Risk Management Framework Services task order (monthly task orders from March 2023 through December 2024), and provides marketplace operations support to American Institutes for Research on qualified health plan certification work. The SCI dataset shows Ardx operated as a prime on 7 service contracts above the reporting threshold in FY2022–FY2024, invoicing $41.7 million total across that span ($13 million in FY2022, $14.3 million in FY2023, and $14.3 million in FY2024), with a reported federal workforce of roughly 57–61 FTEs. Across prime contracts captured in SCI, median government-paid rates ran around $111.63/hr, with the 10th percentile at $106.61/hr and the 90th percentile at $121.16/hr. Ardx relies lightly on subcontractors on prime work — an average of 12% sub-hours share across SCI-reportable prime contracts, with six named subs over the reported period.
One award (combined potential value $33.5 million) faces ultimate completion within the next twenty-four months and will require recompete activity during that window.
Contract vehicles
- Multiple Award Schedule
- One Acquisition Solution for Integrated Services Plus - Total Small Business
- Strategic Partners Acquisition Readiness Contract
- The Professional Services Schedule
- 8a Streamlined Technology Acquisition Resources for Services
- Chief Information Officer - Solutions and Partners 3, Small Business
- SeaPort-e
SBA capabilities narrative
ARDX specializes in Healthcare Management Consulting Services, with expertise in Medicare and Medicaid. We help government and private companies successfully integrate regulations and operations to ensure effective performance and quality service.
Quick answers
What is A. Reddix & Associates Inc.'s UEI?
A. Reddix & Associates Inc.'s Unique Entity ID (UEI) in SAM.gov is CLRVPJYP28K5.
What is A. Reddix & Associates Inc.'s CAGE code?
A. Reddix & Associates Inc.'s CAGE code is 50ET3.
What is A. Reddix & Associates Inc.'s primary NAICS code?
A. Reddix & Associates Inc.'s primary NAICS code is 541611 (Administrative Management and General Management Consulting Services).
Where is A. Reddix & Associates Inc. located?
A. Reddix & Associates Inc.'s physical address in SAM.gov is 500 W 21st St Fl 3, Norfolk, VA 23517, USA.
Is A. Reddix & Associates Inc. registered in SAM.gov?
Yes. A. Reddix & Associates Inc.'s SAM.gov registration is active through June 14, 2027.
Which SBA certifications does A. Reddix & Associates Inc. hold?
A. Reddix & Associates Inc. holds 8(a) Program Participant certification from the SBA.
Which contract vehicles does A. Reddix & Associates Inc. hold?
A. Reddix & Associates Inc. holds a place on 7 federal contract vehicles, including MAS, OASIS+SB and SPARC.
What is A. Reddix & Associates Inc.'s most recent federal award?
A. Reddix & Associates Inc.'s most recent federal contract award is The purpose of this task order is to ensure continuity of established and proposed issuer training and outreach for… (75FCMC26F0051), from Centers for Medicare and Medicaid Services, on April 1, 2026.
On GovTribe
See A. Reddix & Associates Inc.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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