PHDS CO.
Doing business as PHDS
- KNOXVILLE, TN 37921-3713
- phdsco.com (company website, opens in a new tab)
- Corporate Entity (Not Tax Exempt)
- SAM active
- No verified credentials yet
- CMMCNot on file
- SPRSNone
- FCLVisible to paid members
- Small Business
Registration and small-business types: SAM.gov, synced Nov 9, 2026. Compliance: self-attested by the company unless marked verified. The SPRS chip shows a range, never the exact score. How verification works
- 36-mo obligations
- $0
- Awards on record
- 0
- Contract vehicles
- 0
- Verified credentials
- 0
Compliance posture: unverified (SAM.gov baseline only)
PHDS CO. has not claimed this profile. What you see comes from public SAM.gov and USAspending records; no one from the company has confirmed CMMC, SPRS or clearance details yet. Learn more about CMMC 2.0
About PHDS CO.
- Headquarters
- KNOXVILLE, TN 37921-3713
Identifiers
UEI and CAGE come from SAM.gov. Other identifiers are listed by the company.
- UEIREQVEYN5U2L8
- CAGE1UY05
Capabilities & differentiators
No capability narrative yet
Compliance posture
No compliance posture published yet
Facility clearance
Facility clearance: visible to paid members
Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). Learn more about facility clearances · Compare plans
Past performance
No federal prime awards on record
Contract vehicles
No contract vehicles on file
Proven teaming graph
No sub-award reports yet
Source: USAspending.gov sub-award reports (FSRS) (opens in a new tab) · sync date not recorded · Prime contractors report first-tier subcontracts of $30,000 or more. Amounts are reported sub-award values.
SBIR/STTR portfolio
SBIR/STTR awardee — Phase III-eligible for work derived from its SBIR/STTR projects
Agencies may award follow-on Phase III work without a new competition when it builds on this company’s earlier SBIR/STTR projects. Other work is competed as usual.
- Awards on record
- 39 awards
- Total awarded
- $19,205,717
- By phase
- SBIR Phase I: 22
- SBIR Phase II: 17
- By agency
- Department of Energy: 34
- Department of Defense: 2
- Department of Health and Human Services: 2
- Department of Homeland Security: 1
- Active projects
- 0 projects
- Projects whose contract end date is today or later.
- Phase II ending within 12 months
- 0 projects
- Phase II projects ending within 12 months. Agencies may award Phase III work without a new competition only when it derives from, extends or completes these projects.
- By year
- 2021: 1
- 2020: 2
- 2019: 1
- 2018: 2
- 2017: 3
- 2016: 2
- 2015: 3
- 2014: 2
- 2013: 1
- 2012: 2
- 2011: 3
- 2010: 2
- 2009: 2
- 2008: 2
- 2007: 3
- 2006: 4
- 2005: 2
- 2004: 1
- 2003: 1
Awards (most recent first)
Large volume Ring-Contact HPGe Detectors (RCD) for low-background counting arrays and radiopurity-assay
SBIR Phase II · Department of Energy · 2021 · $1,100,000
May 3, 2021 – May 2, 2023
Solicitation year 2021 · Topic 34c
Dynamic Gamma-ray Imaging for In Vivo Tracking of Microelement Transport Across Plant-Microbial Systems
SBIR Phase II · Department of Energy · 2020 · $1,500,000
Apr 6, 2020 – Apr 5, 2022
Solicitation DE-FOA-0002155 (2020) · Topic 27a
Large Volume Ring-Contact HPGe Detectors RCD) for Low-Background Counting Arrays and Radiopurity-Assay
SBIR Phase I · Department of Energy · 2020 · $200,000
Feb 18, 2020 – Nov 17, 2020
Solicitation DE-FOA-0002145 (2020) · Topic 34c
Dynamic Gamma-ray Imaging for In Vivo Tracking of Microelement Transport Across Plant-Microbial Systems
SBIR Phase I · Department of Energy · 2019 · $225,000
Feb 19, 2019 – Nov 18, 2019
Solicitation DE-FOA-0001940 (2019) · Topic 27a
High Purity 6-inch+ Diameter Single Crystal Germanium Wafers for Dark Matter CCD Photon Detectors
SBIR Phase II · Department of Energy · 2018 · $1,000,000
Aug 27, 2018 – Aug 26, 2020
Solicitation DE-FOA-0001795 (2018) · Topic 28e
Nuclear Physics Gamma-ray Imaging System for Real-Time Rare Isotope Harvesting, Monitoring and Radiochemical Separation – NP Imager
SBIR Phase II · Department of Energy · 2018 · $1,000,000
May 21, 2018 – May 20, 2020
Solicitation DE-FOA-0001794 (2018) · Topic 26b
High Purity 6-inch+ Diameter Single Crystal Germanium Wafers for Dark Matter CCD Photon Detectors
SBIR Phase I · Department of Energy · 2017 · $150,000
Jun 12, 2017 – Mar 11, 2018
Solicitation DE-FOA-0001619 (2017) · Topic 28e
Pixel Array Germanium Detectors for Nuclear Physics
SBIR Phase II · Department of Energy · 2017 · $1,000,000
Apr 10, 2017 – Apr 9, 2019
Solicitation DE-FOA-0001645 (2017) · Topic 24b
Nuclear Physics Gamma-ray Imaging System for Real-Time Rare Isotope Harvesting, Monitoring and Radiochemical Separation – NP Imager
SBIR Phase I · Department of Energy · 2017 · $155,000
Feb 21, 2017 – Nov 20, 2017
Solicitation DE-FOA-0001618 (2017) · Topic 26b
Charge collection physics in very large diameter germanium crystals
SBIR Phase II · Department of Energy · 2016 · $1,000,000
Apr 11, 2016 – Apr 10, 2018
Solicitation DE-FOA-0001405 (2016) · Topic 25a
Pixel Array Germanium Detectors for Nuclear Physics
SBIR Phase I · Department of Energy · 2016 · $150,000
Feb 25, 2016 – Nov 21, 2016
Solicitation DE-FOA-0001366 (2016) · Topic 24b
HIgh-Resolution Gamma-ray Imaging and Spectroscopy for Special Nuclear Material Assay GeGI-DNN)
SBIR Phase I · Department of Energy · 2015 · $150,000
Jun 8, 2015 – Mar 7, 2016
Solicitation DE-FOA-0001227 (2015) · Topic 04c
High Rate Segmented Germanium Detector System (HRGe)
SBIR Phase II · Department of Energy · 2015 · $1,000,000
Apr 6, 2015 – Apr 5, 2017
Solicitation DE-FOA-0001193 (2015) · Topic 23a
Charge collection physics in very large diameter germanium crystals
SBIR Phase I · Department of Energy · 2015 · $150,000
Feb 17, 2015 – Nov 16, 2015
Solicitation DE-FOA-0001164 (2015) · Topic 25a
Modular Planar Germanium Detector Systems for High Resolution Gamma-Ray Spectroscopy and Tracking Arrays
SBIR Phase II · Department of Energy · 2014 · $1,000,000
Apr 8, 2014 – Apr 7, 2016
Solicitation DE-FOA-0001019 (2014) · Topic 42b · Research partner: Stub
High Rate Segmented Germanium Detector System (HRGe)
SBIR Phase I · Department of Energy · 2014 · $150,000
Feb 18, 2014 – Nov 17, 2014
Solicitation DE-FOA-0000969 (2014) · Topic 23a · Research partner: Stub
Modular Planar Germanium Detector Systems for High Resolution Gamma-ray Spectroscopy and Tracking Arrays
SBIR Phase I · Department of Energy · 2013 · $150,000
Started Feb 19, 2013
Solicitation DE-FOA-0000760 (2013) · Topic 42 b · Research partner: Stub
Thin-Window P-Type Point-Contact Germanium Detectors for Rare Particle Detection 45c
SBIR Phase II · Department of Energy · 2012 · $1,000,000
Aug 8, 2012 – Aug 7, 2014
Solicitation DE-FOA-0000676 (2012) · Topic 45 c · Research partner: Stub
Germanium Gamma Cameras
SBIR Phase II · Department of Health and Human Services (National Institutes of Health) · 2012 · $977,204
Solicitation PA10-050 (2012) · Topic NIBIB · Research partner: Stub
Growth of Large Diameter High-Purity Germanium Crystals for Nuclear Physics Research
SBIR Phase II · Department of Energy · 2011 · $1,000,000
Aug 15, 2011 – Aug 14, 2013
Solicitation DE-FOA-0000508 (2011) · Topic 46 b · Research partner: Stub
Thin-Window P-Type Point-Contact Germanium Detectors for Rare Particle Detection
SBIR Phase I · Department of Energy · 2011 · $150,000
Jun 17, 2011 – May 16, 2012
Solicitation DE-FOA-0000413 (2011) · Topic 45 c · Research partner: Stub
Germanium Gamma Cameras
SBIR Phase I · Department of Health and Human Services (National Institutes of Health) · 2011 · $150,000
Solicitation PA10-050 (2011) · Topic NCRR · Research partner: Stub
Segmented Rectifying and Blocking Contacts on Germanium Planar Detectors
SBIR Phase II · Department of Energy · 2010 · $1,000,000
Ended Aug 14, 2012
Solicitation DE-FOA-0000350 (2010) · Topic 49 a
Growth of Large Diameter High-Purity Germanium Crystals for Nuclear Physics Research
SBIR Phase I · Department of Energy · 2010 · $100,000
Ended Mar 18, 2011
Solicitation DE-FOA-0000161 (2010) · Topic 46 b
High-Purity Germanium Crystals for Low Background Counting Arrays
SBIR Phase II · Department of Energy · 2009 · $750,000
Ended Aug 14, 2012
Showing the 25 most recent of 39 awards.
Source: SBIR.gov award data file (opens in a new tab) · as of Nov 12, 2026 · file published Nov 1, 2026
FedRAMP offerings
No FedRAMP Marketplace listing
Source: FedRAMP Marketplace (opens in a new tab) · sync date not recorded
Exclusions & screening
SAM.gov exclusions
Not yet checked against SAM.gov exclusions.
Agencies generally may not award to excluded parties, and primes may not subcontract with them above the threshold in FAR 52.209-6 (except COTS items) without a compelling reason reported to the contracting officer (FAR 9.405, 9.405-2). Some exclusion types apply only to specific programs: read the record on SAM.gov.
Source: SAM.gov Exclusions (opens in a new tab) · sync date not recorded
Consolidated Screening List
No confirmed match on the Consolidated Screening List (screened Nov 13, 2026).
The list combines Commerce, State and Treasury export-control and sanctions lists. A “no match” result is a name-and-address screen, not an export-compliance determination.
Source: ITA Consolidated Screening List (opens in a new tab) · as of Nov 13, 2026
GSA CALC+ rate benchmark
No GSA CALC+ rates on record
Source: GSA CALC+ awarded ceiling rates (opens in a new tab) · sync date not recorded
NAICS, PSC & socio-economic status
NAICS codes
- 334519Other Measuring and Controlling Device ManufacturingPrimarySmall business under this code’s size standard
- 541990All Other Professional, Scientific, and Technical ServicesSmall business under this code’s size standard
SAM.gov reports this entity as small under 2 of 2 NAICS codes. Size is determined per code (SBA size standards).
Product & service codes (PSC)
No PSC codes reported.
Teaming preferences
This company has not published teaming preferences.
Business development contact
No BD contact published
Corporate hierarchy
No parent entity reported in SAM.gov.
SBA counts affiliates when it determines whether a business is small (13 CFR 121.103), so a parent’s size can matter for set-aside work.
Data sources & provenance
SAM.gov
Registration, CAGE, NAICS, socio-economic status, corporate hierarchy and exclusions. Last synced Nov 9, 2026.
USAspending.gov
Prime award history and obligations (FPDS), synced nightly.
The contractor
Nothing yet: this profile has not been claimed by the company.
TeamingIndex verification
Credentials marked Verified were checked by a TeamingIndex reviewer; everything else is self-attested.
Corrections
Corrections to SAM.gov data must be made in SAM.gov; TeamingIndex picks them up on the next nightly sync. Go to SAM.gov (opens in a new tab)
Machine-readable: capability.md schema.org JSON-LD embedded in this page.
Zero CUI: TeamingIndex stores verification metadata only, never System Security Plans, POA&Ms or DD Form 254s.
Teaming
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