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FIVE STONES RESEARCH CORPORATION

FIVE STONES RESEARCH CORPORATION is a federal contractor registered under UEI JK27RJPCLXD4 and CAGE code 4R7E0. The organization has received $299,123,292 across 85 federal awards, with top agencies including Department of Defense and Department of Justice. Its primary NAICS code is 541715.

UEI JK27RJPCLXD4 CAGE 4R7E0 Primary NAICS 541715
Total obligations
$299.1M
Awards
85

Federal contractor overview

FIVE STONES RESEARCH CORPORATION is registered as a federal contractor under UEI JK27RJPCLXD4 and CAGE 4R7E0, and is located in HUNTSVILLE, AL, USA. Federal award data shows $299,123,292 across 85 federal awards, with top agencies including Department of Defense and Department of Justice. The contractor's primary NAICS classification is 541715, and its public business classifications include Self Certified Small Disadvantaged Business, For Profit Organization, Woman Owned Small Business, and Woman Owned Business.

Contractor identifiers

Legal business name
FIVE STONES RESEARCH CORPORATION
Unique Entity ID
JK27RJPCLXD4
CAGE code
4R7E0
Location
HUNTSVILLE, AL, USA
Website
Visit contractor site

Capabilities and keywords

Five Stones Research Corporation (5SRC) is a Woman-Owned Small Business (WOSB) founded in 2006 and headquartered in Huntsville, AL. 5SRC has supported Air Force, Army, Navy, Marine Corps, Department of Justice, and Joint projects (e.g. Missile Defense Agency) with Engineering, Information Technology, Cyber Security, Logistics, Training and Program Management and is small in North American Industry Classification System Code 541715. 5SRC is operated by a proven executive management team using established, audited management processes. 5SRC has a standout reputation for providing high quality services and cost-effective results while achieving complete customer satisfaction. We have been awarded 21 National and Local Best/Great Places to Work over the last 11 years including Best for Vets employer. 5SRC has an International Organization for Standardization (ISO) 9001:2015-certified Quality Management System and an ISO 27001:2013-certified Information Security Management System.

  • Engineering
  • research
  • management
  • consulting
  • software development
  • IT
  • logistics
  • engineering design
  • test and evaluation
  • lifecycle support
  • Cyber
  • Information Assurance
  • programmatics
  • Medical Services

NAICS codes and business types

NAICS codes

Business and socioeconomic classifications

  • Self Certified Small Disadvantaged Business
  • For Profit Organization
  • Woman Owned Small Business
  • Woman Owned Business
  • Native American Owned
  • American Indian Owned
  • Subchapter S Corporation
  • SBA Certified Woman Owned Small Business

Organization hierarchy

Federal obligation history

Total federal obligations

$299,123,292

Awards
85

Top agencies by obligations

  1. Department of Defense

    50 award actions

    $269,256,471
  2. Department of Justice

    9 award actions

    $10,436,666

Federal obligations by fiscal year

Net federal contract obligations increased from $9,513,565 in FY2024 to $32,612,354 in FY2025.

Federal obligations and award actions by fiscal year Blue bars show net federal obligations. The green line shows award-action counts. The lighter final bar and FY YTD label identify current fiscal-year-to-date activity.

Scroll horizontally to view all fiscal years.

View fiscal-year data table
Completed and current year-to-date federal fiscal-year contract activity
Fiscal year Net obligations Award actions
FY2026 YTD $9,195,242 12
FY2025 $32,612,354 20
FY2024 $9,513,565 12
FY2023 $27,931,875 34
FY2022 $29,427,914 37
FY2021 $32,253,817 34

Recent federal awards

  1. SCALABLE HOMELAND INNOVATIVE ENTERPRISE LAYERED DEFENSE (SHIELD) INITIAL ORDER.

    Department of Defense

    $500

    Obligated

    PIID HQ085926FG093

    Awarded Dec 19, 2025

  2. ERDD SUPPORT SERVICES

    Department of Justice

    $143,045

    Obligated

    PIID 15A00023FAQ000091

    Awarded Mar 23, 2023

  3. EXPLOSIVES RESEARCH DEVELOPMENT DIVISION (ERDD) SUPPORT SERVICES

    Department of Justice

    $433,014

    Obligated

    PIID 15A00022FAQ000226

    Awarded Sep 23, 2022

  4. TEAMS-NEXT INFORMATION TECHNOLOGY AND CYBERSECURITY MANAGEMENT

    Department of Defense

    $46,394,843

    Obligated

    PIID HQ085822C0008

    Awarded Aug 29, 2022

Federal contract vehicles

Frequently asked questions

What is FIVE STONES RESEARCH CORPORATION's Unique Entity ID (UEI)?
FIVE STONES RESEARCH CORPORATION's Unique Entity ID is JK27RJPCLXD4, as registered in SAM.gov.
What is FIVE STONES RESEARCH CORPORATION's CAGE code?
FIVE STONES RESEARCH CORPORATION's CAGE code is 4R7E0.
What is FIVE STONES RESEARCH CORPORATION's primary NAICS code?
FIVE STONES RESEARCH CORPORATION's primary NAICS classification is 541715.
Where is FIVE STONES RESEARCH CORPORATION located?
FIVE STONES RESEARCH CORPORATION is located in HUNTSVILLE, AL, USA.
How much has FIVE STONES RESEARCH CORPORATION received in federal contract obligations?
FIVE STONES RESEARCH CORPORATION has received $299,123,292 in federal contract obligations across 85 federal awards.
Which federal agencies has FIVE STONES RESEARCH CORPORATION worked with?
FIVE STONES RESEARCH CORPORATION's top federal agencies include Department of Defense and Department of Justice.
When was FIVE STONES RESEARCH CORPORATION registered in SAM.gov?
FIVE STONES RESEARCH CORPORATION's SAM.gov registration date is May 4, 2007.
What business classifications does FIVE STONES RESEARCH CORPORATION hold?
FIVE STONES RESEARCH CORPORATION's registered business and socioeconomic classifications include Self Certified Small Disadvantaged Business, For Profit Organization, Woman Owned Small Business, Woman Owned Business, Native American Owned, and American Indian Owned.