Essex Management LLC
Rockville, MD Part of The Emmes Company, LLC
- UEI
- W43LZWHV2853
- CAGE
- 5CYC9
- Primary NAICS
- 541511 Custom Computer Programming 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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- 541511 Custom Computer Programming Services Primary
- 541330 Engineering Services
- 541512 Computer Systems Design Services
- 541519 Other Computer Related Services
- 541611 Administrative Management and General Management Consulting Services
- 541618 Other Management Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- 541714 Research and Development in Biotechnology (except Nanobiotechnology)
- Corporate family
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The Emmes Company, LLC
Parent
NBQCBJ6FXBU4
- Essex Management LLC W43LZWHV2853
-
The Emmes Company, LLC
Parent
NBQCBJ6FXBU4
- SAM.gov registration date
- Physical address
- 401 N Washington St #700, Rockville, MD 20850, USA
- Website
- essexmanagement.com
- Founded
- 2009
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
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- Industrials
- Commercial & Professional Services
- Professional Services
- Consulting
- SIC code
- 89 Services, Not Elsewhere Classified
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Biomedical data and informatics systems support (bdiss) | Interior Business Center | $2,462,217 | |
| Clinical reporting and research informatics (crri) | Interior Business Center | $13,724,596 | |
| Clinical trials reporting office and support services (ctro-SS) | Interior Business Center | $5,480,429 | |
| Task order 22 - biomedical data analysis support and training (bdast) | Interior Business Center | $1,071,133 | |
| Connect for cancer prevention data system (C4CPDS) support | Interior Business Center | $0 |
About Essex Management LLC
Essex Management LLC, a privately held life sciences IT consulting and biomedical informatics firm based in Rockville, Maryland, operates as a prime contractor (94% of recent awards) delivering biomedical data management, health informatics, clinical trial support, and research IT systems to the National Institutes of Health. Essex is a subsidiary of The Emmes Company, LLC and competes full-and-open, with no set-aside designations across its federal portfolio.
Essex's customer concentration is extreme: the National Cancer Institute accounts for 11 of 16 prime awards and $2.74 billion of the $2.75 billion combined potential value across the vendor's entire footprint. The remaining five awards distribute across the NIH Office of the Director, the National Institute of Child Health and Human Development, GSA Federal Acquisition Service, and the NITAAC Office of Information Technology Acquisition. This NCI-anchored concentration reflects Essex's deep specialization in cancer surveillance systems, clinical trial informatics, and research data infrastructure.
Essex holds three master IDIQs with the National Cancer Institute. The largest is the NCI Information Technology Blanket Purchase Agreement, a $1.7 billion multiple-award BPA running through November 2027 that provides critical and complex IT services supporting NCI's scientific, business, and administrative operations. The Cancer Trials Support Unit (CTSU) contract, valued at $548 million through July 2027, supplies operational, regulatory, and IT support to multi-institutional cancer trials nationally and internationally, with task areas three, five, and six partially set aside for small businesses (Essex competes unrestricted). The Biomedical Information Technology, Software Development, and Informatics Support (BITSDIS) IDIQ, valued at $350 million through August 2026, funds time-and-materials delivery orders for biomedical informatics consulting, application development, and project management; Essex has drawn seven task orders totaling $100.1 million against BITSDIS, including a $58.5 million Clinical Reporting and Research Informatics order (September 2021), a $20.6 million Clinical Trials Reporting Office order (September 2021), and a $10.4 million Childhood Cancer Data Initiative Program Support order (September 2021). Essex also holds positions on GSA's Multiple Award Schedule and Federal Supply Schedule GS35F0489X.
Activity volume has declined since 2021 (four awards that year, dropping to one in 2024 and one in 2026 to date), but this reflects the vendor's shift to larger, longer-duration delivery orders against established master IDIQs rather than incremental small awards. Seven awards with ultimate completion dates in the next twenty-four months carry combined potential value of $121 million and face recompete or renewal risk. SCI-reported invoiced revenue on federal service contracts above the $150,000 threshold grew from $22.7 million in FY2022 to $26.2 million in FY2024 across a workforce that expanded from 85 FTEs to 105 FTEs over the same period. On those SCI-reportable contracts, government-paid hourly rates ran at a median of $138.36 per hour, with senior labor pricing to $174.71 per hour at the 90th percentile. The GSA Schedule labor portfolio spans 47 categories ranging from IT Technical Administrator roles at $62.40 per hour (associate degree, no clearance) through Specialized Principal IT Subject Matter Expert positions at $325.08 per hour (PhD, 10 years experience, no clearance required).
Essex performs across time-and-materials and labor-hours delivery orders, with place of performance centered in the Bethesda and Westlake, Maryland biomedical research corridor. The vendor subcontracts as a named sub to Panamerica Computers, Inc. on a Center for Serological Sciences Network (SERONET) real-world data infrastructure effort supporting vaccine durability and COVID-19 impact research. Across SCI-reportable prime contracts, subs account for 18 percent of total contractor hours, with 40 named subcontractors supporting Essex's delivery teams. Essex's technical capability portfolio centers on health informatics systems, biomedical data integration and governance, clinical trial reporting platforms, cancer surveillance registries, and pediatric health data linkage — capabilities built through sustained work on NCI's core informatics infrastructure and aligned with NIH's biomedical research mission.
Contract vehicles
Quick answers
What is Essex Management LLC's UEI?
Essex Management LLC's Unique Entity ID (UEI) in SAM.gov is W43LZWHV2853.
What is Essex Management LLC's CAGE code?
Essex Management LLC's CAGE code is 5CYC9.
What is Essex Management LLC's primary NAICS code?
Essex Management LLC's primary NAICS code is 541511 (Custom Computer Programming Services).
Where is Essex Management LLC located?
Essex Management LLC's physical address in SAM.gov is 401 N Washington St #700, Rockville, MD 20850, USA.
Is Essex Management LLC registered in SAM.gov?
Yes. Essex Management LLC's SAM.gov registration is active through July 22, 2027.
Who is Essex Management LLC's parent company?
Essex Management LLC is part of The Emmes Company, LLC.
Which contract vehicles does Essex Management LLC hold?
Essex Management LLC holds a place on 5 federal contract vehicles, including Cancer Trials Support Unit, IT-70 and MAS.
What is Essex Management LLC's most recent federal award?
Essex Management LLC's most recent federal contract award is Biomedical data and informatics systems support (bdiss) (140D0426F0969), from Interior Business Center, on September 22, 2026.
On GovTribe
See Essex Management LLC'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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