Active
Veteran Owned BusinessService Disabled Veteran Owned BusinessSmall Business
Overview
- Legal name
- FATHOM 4 LLC
- Registered location
- CHARLESTON, SC, USA
- Website
- Company website ↗
- Primary NAICS
- 541330 — Engineering Services
- Latest award activity
- Jul 16, 2026
Read company summary
FATHOM 4 LLC is associated with UEI MKKHGNXJA6V9 and CAGE 6SG73 in public federal records. AcornBids currently links 14 prime awards totaling $69.1M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Engineering Services; Ship Building and Repairing. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541330 (Engineering Services). Its public SAM.gov registration lists CHARLESTON, SC, USA.
At a glance
Lifetime prime obligations$69.1M
Prime awards14
Awards with future end dates4
Top-agency concentration
Not available
Why this customer concentration
Detailed agency totals are not available in this stored profile.
Largest positive coded-agency total ÷ all positive coded-agency totals × 100
Missing data is shown as unavailable.
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 28, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- FATHOM 4 LLC
- UEI
- MKKHGNXJA6V9
- CAGE
- 6SG73
- Registered address
- 672 MARINA DR STE 202, CHARLESTON, SC, 29492, USA
- Registration status
- Active
- Primary NAICS
- 541330 — Engineering Services
- SAM activation
- May 28, 2026
- Initial registration
- Jun 22, 2012
- Entity start
- Apr 24, 2012
- SAM updated
- May 28, 2026
- Registration expires
- May 26, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- SC, USA
Federal award analysis
Net transaction obligations by federal fiscal period.
Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.
Recent federal awards
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| 47QRCA25DS337ONE ACQUISITION SOLUTION FOR INTEGRATED SERVICES PLUS (OASIS+) SMALL BUSINESS MULTIPLE AGENCY CONTRACT (MAC) | General Services Administration | $2.5K | Dec 19, 2024 | Not available |
| 47QRCA24DV189ONE ACQUISITION SOLUTION FOR INTEGRATED SERVICES PLUS (OASIS+) SERVICE-DISABLED VETERAN-OWNED SMALL BUSINESS MULTIPLE AGENCY CONTRACT (MAC) | General Services Administration | $2.5K | Sep 30, 2024 | Not available |
| 80TECH26D0290SEWP VI IS A MULTIPLE AWARD GWAC THAT PROVIDES NASA AND ALL FEDERAL AGENCIES WITH A FULL SUITE OF INFORMATION TECHNOLOGY (IT) SOLUTIONS FOR COMMUNICATION AND AUDIO-VISUAL… | National Aeronautics and Space Administration | $20.0B | Nov 1, 2026 | Not available |
| N6523626F3003SENSING AND INFORMATION OPERATIONS INTEGRATED PRODUCT TEAM ENGINEERING AND TECHNICAL SUPPORT TO TERRESTRIAL/HUMAN INTELLIGENCE PROGRAMS | Department of Defense | $13.2M | Feb 17, 2026 | Aug 16, 2031 |
| N0017819D7641SEAPORT-NXG | Department of Defense | $10.0B | Jan 2, 2019 | Not available |
| 47QRAA24D000GFEDERAL SUPPLY SCHEDULE CONTRACT | General Services Administration | $7.0M | Oct 23, 2023 | Not available |
| N6523623F3018PROGRAM MANAGEMENT (PM) /ENGINEERING/LOGISTICS SUPPORT TO NON-NAVAL BIOMETRICS IN TERRESTRIAL COLLECTION IDENTITY OPERATIONS (TCIO) INTEGRATED PROJECT TEAM (IPT) | Department of Defense | $11.5M | May 17, 2023 | May 16, 2028 |
| N6523622F3021MARINE CORPS INTELLIGENCE ENGINEERING SUSTAINMENT SUPPORT | Department of Defense | $12.8M | Jun 30, 2022 | Jun 29, 2026 |
| N6523623F3027DISTRIBUTED COMMON GROUND SURFACE SYSTEM MARINE CORPS | Department of Defense | $44.4M | Sep 8, 2023 | Apr 8, 2028 |
| N6523621F3008TERRESTRIAL COLLECTIONS ENGINEERING AND TECHNICAL SUPPORT | Department of Defense | $12.6M | Mar 12, 2021 | Mar 11, 2026 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | May 28, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Jun 22, 2012 |
| Entity start | Apr 24, 2012 |
Registration classifications: Veteran Owned Business, Service Disabled Veteran Owned Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 332322 — Sheet Metal Work Manufacturing | Not reported |
| 334220 — Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing | Not reported |
| 335929 — Other Communication and Energy Wire Manufacturing | Not reported |
| 541330 — Engineering Services | Not reported |
| 541340 — Drafting Services | Not reported |
| 541490 — Other Specialized Design Services | Not reported |
| 541511 — Custom Computer Programming Services | Not reported |
| 541512 — Computer Systems Design Services | Not reported |
| 541513 — Computer Facilities Management Services | Not reported |
| 541519 — Other Computer Related Services | Not reported |
| 541611 — Administrative Management and General Management Consulting Services | Not reported |
| 541614 — Process, Physical Distribution, and Logistics Consulting Services | Not reported |
| 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | Not reported |
| 541990 — All Other Professional, Scientific, and Technical Services | Not reported |
| 611420 — Computer Training | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| BRIAN BURGER | Government business | Contact method not published | SAM registration | Not available |
| LISA PERKINS | Alternate government business | Contact method not published | SAM registration | Not available |
| LISA PERKINS | Electronic business | Contact method not published | SAM registration | Not available |
| LISA PERKINS | Alternate electronic business | Contact method not published | SAM registration | Not available |
| Lisa Perkins | Contractor contract manager | lisa.perkins@fathom4.com | Source | Oct 1, 2026 |
| Brian Burger | Contractor program manager | brian@fathom4.com | Source | Oct 1, 2026 |
| Lisa Perkins | Contractor contract manager | lisa.perkins@fathom4.com | Source | Oct 1, 2026 |
| Brian Burger | Contractor program manager | brian@fathom4.com | Source | Oct 1, 2026 |
Registered industries
- 332322 — Sheet Metal Work Manufacturing
- 334220 — Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
- 335929 — Other Communication and Energy Wire Manufacturing
- 541330 — Engineering Services
- 541340 — Drafting Services
- 541490 — Other Specialized Design Services
- 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
- 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 541990 — All Other Professional, Scientific, and Technical Services
- 611420 — Computer Training
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About FATHOM 4 LLC
What products and services appear in its federal awards?
Recorded award industries: 541330 — Engineering Services; 336611 — Ship Building and Repairing.
Recorded products and services: R425 — Engineering and Technical Services; K058 — Modification of Equipment: Communication, Detection, and Coherent Radiation Equipment; J058 — Maintenance, Repair and Rebuilding of Equipment: Communication, Detection, and Coherent Radiation Equipment.
Examples from recent award records:
- ONE ACQUISITION SOLUTION FOR INTEGRATED SERVICES PLUS (OASIS+) SMALL BUSINESS MULTIPLE AGENCY CONTRACT (MAC)
- ONE ACQUISITION SOLUTION FOR INTEGRATED SERVICES PLUS (OASIS+) SERVICE-DISABLED VETERAN-OWNED SMALL BUSINESS MULTIPLE AGENCY CONTRACT (MAC)
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
672 MARINA DR STE 202, CHARLESTON, South Carolina 29492, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
541330 — Engineering Services.
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Department of Defense; General Services Administration; National Aeronautics and Space Administration.
Data coverage and methodology
Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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