Harmonic International LLC
Edgewater, MD
- UEI
- G6EFUE3J3H71
- CAGE
- 3FWH8
- SAM.gov registration
- Active through
Company facts
- SBA certifications
-
Women-Owned Small Business· Current
- Self-certified in SAM.gov
- Entity structure
- Other
- Other NAICS codes in SAM.gov
-
- 512110 Motion Picture and Video Production
- 541430 Graphic Design Services
- 541613 Marketing Consulting Services
- 541618 Other Management Consulting Services
- 541620 Environmental Consulting Services
- 541810 Advertising Agencies
- 541820 Public Relations Agencies
- 541890 Other Services Related to Advertising
- SAM.gov registration date
- Physical address
- 3304 Kenney Ct, Edgewater, MD 21037, USA
- Website
- harmonicinternational.com
- Founded
- 2001
- Employees
- 1-10
- Estimated annual revenue
- $0-$1M
- Industry
-
- Industrials
- Commercial & Professional Services
- Professional Services
- Consulting
- SIC code
- 87 Engineering & Management 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 | $557,408 |
| FY2025 | $0 |
| FY2024 | $1,388,785 |
| FY2023 | $2,511,955 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Army | $557,408 |
Contract vehicles
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
About the company
Harmonic International LLC, a women-owned small business based in Edgewater, Maryland, delivers science-related communication services — data visualization, graphic design, public outreach, and strategic advisory support — to civilian federal agencies as a prime contractor operating exclusively under full-and-open competition on the GSA Multiple Award Schedule. The company competes on non-set-aside basis and holds no subcontract relationships; all 44 awards in the source record are prime deliveries.
Customer concentration is extreme. The National Oceanic and Atmospheric Administration accounts for 37 of 44 awards (84% of award count) and $28.9 million of the $59 million combined potential value (49% of dollars). The General Services Administration, which hosts Harmonic's MAS vehicle, represents 2 awards worth $27.1 million (46% of potential value) — this figure anchors the second-ranked customer by dollars and reflects Harmonic's recent October 2024 MAS renewal at a $20.9 million ceiling through October 2029. The Department of the Army Corps of Engineers Humphreys Engineer Center Support Activity, Department of Transportation Maritime Administration, and USAID Bureau for Legislative and Public Affairs round out the active customer set with minimal share. NOAA dominates both award count and sustains the bulk of recurring task-order velocity; GSA's dollar concentration stems from a single large vehicle holdship rather than task-order volume.
Harmonic's vehicle posture is GSA-centric. The company holds a position on the GSA Multiple Award Schedule (MAS) with 50 task orders carrying $37.7 million in combined potential value, and separately participates in the Professional Services Schedule with 19 task orders worth $4.9 million. NOAA has also awarded Harmonic a single-award BPA (ultimate completion date April 12, 2025, $7 million ceiling) for ongoing science communication services, though this BPA sits on top of the MAS relationship and issues task orders through that vehicle.
Activity is sparse but growth-oriented. The vendor recorded two awards in 2021, peaked at four in 2022, then settled to three per year in 2023–2024, with one award in the source as of June 2026. Combined potential value obligated stands at $14.1 million (24% of ceiling), indicating a conservative drawdown posture across the portfolio. Only one award (the Humphreys delivery order valued at $1.7 million) faces completion within the next twenty-four months, suggesting minimal near-term recompete exposure.
SCI-reported invoiced revenue totaled $6.7 million across fiscal years 2022–2025, with $1.5 million in FY2022, zero in FY2023, $2 million in FY2024, and $3.2 million in FY2025. Workforce scale grew from 7.6 FTEs in FY2022 to 12.6 FTEs in FY2025 (contract-level reporting). Across SCI-reportable prime contracts, no subcontractor hours are reported; Harmonic delivers work entirely with its own labor. Government-paid hourly rates on federal service contracts ranged from a 10th percentile of $92.90 per hour to a median of $104.19 per hour and a 90th percentile of $126.96 per hour.
Harmonic's GSA Schedule price list spans six labor categories without security-clearance requirements. Entry-level Research Support roles price at $30.47 per hour (bachelor's, two years experience); mid-level positions such as Associate Manager ($121.89/hr) and Project Manager ($227.53/hr) target bachelor's and five years of experience; senior roles including Managing Director and Subject Matter Expert both rate $325.05 per hour (master's, twenty years experience); and the highest-priced category, Research Designer, reaches $338.59 per hour (PhD, twenty-five years experience). The portfolio emphasizes professional services delivery across management consulting, public relations, marketing research, and advertising — reflected in top NAICS concentration (Administrative Management and General Management Consulting Services: 43 of 44 awards) and top PSC codes (Support–Professional Other and Support–Management Advertising).
Quick answers
Is Harmonic International LLC registered in SAM.gov?
Yes. Harmonic International LLC's SAM.gov registration is active through November 12, 2026.
Which SBA certifications does Harmonic International LLC hold?
Harmonic International LLC holds Women-Owned Small Business certification from the SBA.
Which contract vehicles does Harmonic International LLC hold?
Harmonic International LLC holds a place on 2 federal contract vehicles, including MAS and PSS.
How much has Harmonic International LLC received in federal contracts?
Federal contracts obligated $4,458,148 to Harmonic International LLC in fiscal years 2023 through 2027.
What is Harmonic International LLC's most recent federal award?
Harmonic International LLC's most recent federal contract award is Strategic advisory contract (W912HQ26FA108), from Humphreys Engineer Center Support Activity (USACE), on June 1, 2026.
On GovTribe
See Harmonic International LLC's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors