Markon LLC
Falls Church, VA Doing business as Markon Solutions
- UEI
- FEV7WTNRL9V8
- CAGE
- 4U7L1
- Primary NAICS
- 541330 Engineering Services
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
-
- 236210 Industrial Building Construction
- 236220 Commercial and Institutional Building Construction
- 531312 Nonresidential Property Managers
- 541350 Building Inspection Services
- 541410 Interior Design Services
- 541511 Custom Computer Programming Services
- 541512 Computer Systems Design Services
- 541513 Computer Facilities Management Services
Show all 19
- 541519 Other Computer Related Services
- 541611 Administrative Management and General Management Consulting Services
- 541612 Human Resources Consulting Services
- 541618 Other Management Consulting Services
- 541990 All Other Professional, Scientific, and Technical Services
- 561110 Office Administrative Services
- 561210 Facilities Support Services
- 561612 Security Guards and Patrol Services
- 561621 Security Systems Services (except Locksmiths)
- 611430 Professional and Management Development Training
- 611710 Educational Support Services
- Corporate family
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- Vienna, VA VKZ4WBKQRPZ6
- Advanced Strategic Enterprise Concepts 3, LLC · Falls Church, VA DM7LWNFXZYC4
- L813XNNSAVM5
- Columbia, MD MRFRSQYABYD4
- Niceville, FL M9TVV6KUBRV5
- Huntsville, AL ZYXELD6YT7K8
- Arlington, VA VQEKGSSU7FG3
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- SAM.gov registration date
- Physical address
- 400 S Maple Ave #230, Falls Church, VA 22046, USA
- Website
- markonsolutions.com
- Employees
- 251-1K
- Estimated annual revenue
- $50M-$100M
- 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 | $4,705,443 |
| FY2025 | $4,031,286 |
| FY2024 | $8,576,570 |
| FY2023 | $17,035,684 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Army | $1,560,949 | |
| 2 | Defense Information Systems Agency | $1,216,237 | |
| 3 | Office of the Secretary of Defense | $1,112,009 | |
| 4 | Department of the Navy | $948,209 |
Contract vehicles
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Mantech Advanced Systems International, Inc. | 47QFCA24F0032 | $3,900,000 | |
| T3W Business Solutions, Inc. | N6600123F3510 | $505,291 | |
| T3W Business Solutions, Inc. | M6740020F0187 | $1,732,795 |
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Mtfa Architecture, Inc. | Arlington, VA | 541310 Architectural Services |
| Vista Technology Services, Inc. | Arlington, VA | 541330 Engineering Services |
| Jacobs Engineering Group Inc. | Arlington, VA | 541330 Engineering Services |
| Planetrisk Federal Services | Alexandria, VA | 541611 Administrative Management and General Management Consulting Services |
| Cooper Building Services, LLC | Frederick, MD | 236220 Commercial and Institutional Building Construction |
About the company
Markon LLC, doing business as Markon Solutions, a Falls Church, Virginia-based limited liability company, delivers construction management, professional engineering, and facilities program-management services to federal agencies as a prime contractor (98% of recent awards) under full-and-open competition, without set-aside designations. The vendor operates through seven named subsidiaries including Integrateit LLC, Millennium LLC, JY Systems L.L.C., and Leverage Information Technologies LLC, and competes across multiple federal customer agencies and GSA Schedule vehicles in commercial and institutional building construction (81 awards) and engineering services (36 awards).
Markon's recent award portfolio reflects extreme concentration in one customer. The Department of the Navy Naval Sea Systems Command anchors 6 awards valued at $72.55 billion combined potential value — representing 100% of the top-customers-by-potential-value ranking — though only 4.7% of the award count. This concentration signals either a single massive IDV with many task orders or one extraordinary vehicle that dwarfs the rest of the portfolio. By award count, the Department of the Interior National Park Service National Office (37 awards, $13.7 million potential value), the Department of State Bureau of Overseas Building Operations (25 awards, $144.6 million), and DOD Washington Headquarters Service (16 awards, $187.3 million) represent 70% of awards at lower individual magnitude. Markon serves 26 distinct customer agencies across recent activity.
Markon's vehicle position centers on the GSA Multiple Award Schedule, which carries 72 task orders valued at $89.5 million combined potential value. The Professional Services Schedule subsidiary account holds 37 task orders ($13.7 million), and three single-award IDVs dominate delivery: Indefinite Delivery Contract SAQMMA13D0077 (16 task orders, $61.3 million combined potential value), Indefinite Delivery Contract HQ003417D0016 (7 task orders, $42.8 million), and Indefinite Delivery Contract HQ003423D0038 (7 task orders, $14.3 million). Markon also holds a $30 million single-award IDV with DOD Washington Headquarters Service for construction management technical services, from which multiple task orders have been issued through 2024. Representative recent work includes a $4.7 million Delivery Order from ENDIST Omaha (through Space Force) for construction management services at Buckley Space Force Base, Colorado (ultimate completion June 2029); a $5.2 million Marine Corps Delivery Order for real property planning and Accountable Property System of Record validation at Marine Corps Base Camp Butler, Japan (ultimate completion March 2030); a $1.6 million Defense Information Systems Agency order for secure facility advisors and construction security technicians supporting IT, audiovisual, and communications functions in Washington, DC (ultimate completion May 2027); and a $9.1 million Department of State Bureau of Overseas Building Operations order for professional engineering services supporting the Lagos, Nigeria New Consulate Compound project (ultimate completion September 2027).
Activity has declined sharply in recent years. The vendor captured seven awards in 2022, thirteen in 2023, but only one in 2024 and one in 2025 (with two in 2026), suggesting either a pause in new procurement or a shift toward task-order execution under existing vehicles rather than new award activity. Four awards with ultimate completion dates in the next twenty-four months carry combined potential value of $24.9 million and face recompete exposure.
On GSA Schedule labor, Markon offers 16 unique categories spanning management analysts, consultants, and program managers at hourly rates from $89.80 to $337.70. Entry-level Management Analyst I positions run $89.80/hr (bachelor's, no experience, no clearance required); senior program-manager subject-matter experts command $337.70/hr (master's, eighteen years' experience). No security-cleared roles are offered in the GSA portfolio. SCI-reported invoiced revenue across federal service contracts above the $150,000 threshold totaled $10.1 million (FY2022–FY2025), with $5.5 million invoiced in FY2022 across 20.1 FTEs and $3.4 million in FY2023 across 13.8 FTEs; FY2024 invoicing fell to $1.1 million with 3.4 FTEs, and FY2025 reports no invoiced activity. Government-paid hourly rates on prime SCI records ran a median of $126.70/hr, with rates spanning $103.63/hr (10th percentile) through $148.58/hr (90th percentile). Across SCI-reportable prime contracts, Markon performs 100% of contractor hours internally with no subcontractor hours recorded, indicating a fully direct-delivery model. Markon operates as a subcontractor on two named prime relationships: ManTech Advanced Systems International (December 2025 ICON task order, computer systems design services) and T3W Business Solutions (September 2023, mechanical and electrical engineers supporting Naval Information Warfare Center Pacific facilities code work).
Quick answers
Is Markon LLC registered in SAM.gov?
Yes. Markon LLC's SAM.gov registration is active through October 13, 2027.
Which contract vehicles does Markon LLC hold?
Markon LLC holds a place on 7 federal contract vehicles, including 03FAC, MAS and Seaport-NXG.
How much has Markon LLC received in federal contracts?
Federal contracts obligated $4,031,286 to Markon LLC in fiscal year 2025 and $34,348,983 in fiscal years 2023 through 2027.
How does Markon LLC rank among federal contractors?
Markon LLC ranked #8 in NAICS 53131, #27 in NAICS 5313 and #72 in NAICS 531 in FY2025.
What is Markon LLC's most recent federal award?
Markon LLC's most recent federal contract award is Construction management services (CMS) buckley space force base, (SFB) CO (W9128F26FA099), from ENDIST Omaha (USACE), on July 1, 2026.
On GovTribe
See Markon LLC's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors