Keystone Strategy LLC
Boston, MA
- UEI
- GFVKFTK4UPL3
- CAGE
- 80NQ1
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Partnership or Limited Liability Partnership
- SAM.gov registration date
- Physical address
- 116 Huntington Ave #1200, Boston, MA 02116, USA
- Website
- keystone.com
- Founded
- 1990
- Employees
- 1-10
- Estimated annual revenue
- $0-$1M
- Industry
-
- Information Technology
- Software & Services
- Internet Software & Services
- SIC code
- 73 Business Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $641,699 |
| FY2025 | $6,703,460 |
| FY2024 | $1,981,845 |
| FY2023 | $1,285,690 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Federal Trade Commission | $700,540 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Consulting services | Federal Trade Commission | $700,540 | |
| Expert witness services - TRACS0003699 - approved 7/15/2025 - economist and transfer pricing expert for internal… | Internal Revenue Service | $830,918 | |
| Expert | Antitrust Division (OBD) | $1,341,300 | |
| Expert witness services | Civil Division (OBD) | $99,937 | |
| Expert | Antitrust Division (OBD) | $1,209,042 |
Latest 5 listed here. See the rest on GovTribe.
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About the company
Keystone Strategy LLC, a Boston-based for-profit limited liability company, delivers expert witness testimony, economic analysis, and litigation support services to federal agencies on a full and open (non-set-aside) basis, operating exclusively as a prime contractor across the Justice Department, the Federal Trade Commission, and the Internal Revenue Service.
The firm's customer concentration is heavily weighted toward the Department of Justice. The Antitrust Division represents 6 awards and $8.8 million of the $16 million combined potential value — more than half the prime portfolio. The IRS anchors the second-largest single contract at $3.3 million for economist and transfer pricing expert services to the IRS Chief Counsel, running through August 2030 on a labor-hours pricing model. The Federal Trade Commission has placed 2 awards worth $2.9 million combined, focused on consulting services, while the DOJ's Civil Division and U.S. Attorney's Offices account for $1 million in smaller ancillary work. All five customer agencies together account for 100% of the award count and potential value, indicating narrow but deep specialization. Recent activity shows awards in 2024 (4 awards), 2025 (3 awards), and 2026 (1 award, the FTC consulting contract awarded August 28, 2026). Four awards worth $5.8 million combined reach completion within the next twenty-four months, surfacing recompete exposure primarily on DOJ Antitrust Division and Civil Division work expiring through December 2026.
Keystone's capability footprint centers on antitrust litigation support and expert economic consulting. Representative work includes a $2.76 million FTC definitive contract for consulting services through August 2029 on a time-and-materials basis, a $3.28 million IRS labor-hours contract for transfer pricing and economist expert services through August 2030, and a $2.53 million DOJ Antitrust Division labor-hours contract through December 2026 for economics and antitrust analysis. Smaller engagements include $1.34 million in antitrust litigation support to the DOJ Antitrust Division (June 2025–December 2026), litigative consultant services to the U.S. Attorney's Offices (two awards under $200 thousand each), and prior civil litigation consulting to the DOJ Civil Division. The firm performs no subcontract work — all thirteen awards are prime contracts. NAICS concentration reflects the focus: 10 awards fall under All Other Legal Services, with 3 under Other Scientific and Technical Consulting Services; the PSC profile mirrors this, with 10 awards coded to Support-Professional: Expert Witness and 3 to Support-Professional: Legal. All work is performed at Boston headquarters or subordinate locations (Washington, DC and Philadelphia noted for specific engagements). Combined dollars obligated total $11.3 million, representing 71% of combined potential value, indicating steady invoicing against awarded ceiling values.
Quick answers
Is Keystone Strategy LLC registered in SAM.gov?
Yes. Keystone Strategy LLC's SAM.gov registration is active through March 5, 2027.
How much has Keystone Strategy LLC received in federal contracts?
Federal contracts obligated $6,703,460 to Keystone Strategy LLC in fiscal year 2025 and $10,612,694 in fiscal years 2023 through 2027.
How does Keystone Strategy LLC rank among federal contractors?
Keystone Strategy LLC ranked #8 in PSC R424, #12 in NAICS 54119 and #13 in NAICS 5411 in FY2025.
What is Keystone Strategy LLC's most recent federal award?
Keystone Strategy LLC's most recent federal contract award is Consulting services (29FTC126C0031), from Federal Trade Commission, on August 28, 2026.
On GovTribe
See Keystone Strategy LLC's full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
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