Active
Veteran Owned BusinessService Disabled Veteran Owned BusinessSmall Business
Overview
- Legal name
- MLT SYSTEMS LLC
- Registered location
- STAFFORD, VA, USA
- Website
- Company website ↗
- Primary NAICS
- 541330 — Engineering Services
- Latest award activity
- Jun 10, 2026
Read company summary
MLT SYSTEMS LLC is associated with UEI CM6WPQNHPMK5 and CAGE 51TA0 in public federal records. AcornBids currently links 12 prime awards totaling $138.6M 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; Nonscheduled Chartered Passenger Air Transportation; Administrative Management and General Management Consulting Services. 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 STAFFORD, VA, USA.
At a glance
Lifetime prime obligations$138.6M
Prime awards12
Awards with future end dates8
Top-agency concentration100.0%
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 8, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- MLT SYSTEMS LLC
- UEI
- CM6WPQNHPMK5
- CAGE
- 51TA0
- Registered address
- 16 CENTER ST, STAFFORD, VA, 22556, USA
- Registration status
- Active
- Primary NAICS
- 541330 — Engineering Services
- SAM activation
- Feb 9, 2026
- Initial registration
- Apr 9, 2008
- Entity start
- Feb 20, 2008
- SAM updated
- Feb 9, 2026
- Registration expires
- Feb 3, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- VA, USA
Research brief
Source facts
- Loaded prime-award records link 12 awards and $138,628,747 in reported obligations to this legal entity. Source
- Recorded awards include Engineering Services (NAICS 541330); this classification is not proof of every company capability. Source
- An example award describes: THE PROGRAM MANAGER ADVANCED AMPHIBIOUS ASSAULT (PM AAA) PROGRAM OFFICE HAS A REQUIREMENT FOR WAREHOUSE SUPPORT IN STAFFORD, VA CAMP PENDLETON, CA CAMP LEJEUNE, NC AND CAMP SCHWAB, OKINAWA, JAPAN. Source
Federal award analysis
Net transaction obligations by federal fiscal period.
Selected transaction obligations$116.6M
Prime contracts
Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 12 of 12 selected awards. Select a period to explore its awards.
Funding change
Dated, valued transaction obligations in equal-length adjacent periods; missing records are unknown. Default: last completed federal fiscal year. Percentage is unavailable when the prior period has no positive reported obligations.
| Measure | Reported value |
|---|---|
| Current period | Oct 1, 2025 – Sep 30, 2026 |
| Current obligations | $38.3M |
| Prior period | Oct 1, 2024 – Sep 30, 2025 |
| Prior obligations | $35.8M |
| Change | $2.5M |
| Growth | +6.9% |
Where the work is performed
AKMEVTNHWAIDMTNDMNWIMINYMAORNVWYSDIAILINOHPANJCTRICAUTCONEMOKYWVVAMDDEAZNMKSARTNNCSCDCOKLAMSALGAHITXFL
State tile map; darker tiles have larger absolute net obligations. Outlined tiles indicate net deobligations. Unshaded tiles have no reported transactions in this selection. Other locations appear in the table.
Agencies
| Category | Period obligations | Awards |
|---|---|---|
| Department of Defense | $116.6M | 12 |
Offices
| Category | Period obligations | Awards |
|---|---|---|
| COMMANDER | $90.7M | 6 |
| NIWC ATLANTIC | $14.3M | 1 |
| W6QK ACC-APG NATICK | $6.9M | 3 |
| COMMANDING OFFICER | $4.2M | 1 |
| COMMANDING GENERAL | $481.5K | 1 |
Naics
| Category | Period obligations | Awards |
|---|---|---|
| 541330 — Engineering Services | $109.7M | 9 |
| 481211 — Nonscheduled Chartered Passenger Air Transportation | $6.5M | 2 |
| 541611 — Administrative Management and General Management Consulting Services | $481.5K | 1 |
Psc
| Category | Period obligations | Awards |
|---|---|---|
| R408 — Program Management/Support Services | $68.9M | 4 |
| R425 — Engineering and Technical Services | $36.5M | 4 |
| R499 — Other Professional Services | $11.1M | 4 |
Vehicles
| Category | Period obligations | Awards |
|---|---|---|
| N0017819D8131 | $105.0M | 7 |
| 47QRCA25DSC26 | $6.5M | 2 |
| GS10F0168W | $4.2M | 1 |
| Unclassified | $481.5K | 1 |
| W911QY19D0009 | $476.5K | 1 |
Set Asides
| Category | Period obligations | Awards |
|---|---|---|
| Unclassified | $82.1M | 6 |
| SMALL BUSINESS SET ASIDE - TOTAL | $21.2M | 4 |
| SERVICE DISABLED VETERAN OWNED SMALL BUSINESS SET-ASIDE | $13.3M | 2 |
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 |
|---|---|---|---|---|
| M6785422F3009THE PROGRAM MANAGER ADVANCED AMPHIBIOUS ASSAULT (PM AAA) PROGRAM OFFICE HAS A REQUIREMENT FOR WAREHOUSE SUPPORT IN STAFFORD, VA CAMP PENDLETON, CA CAMP LEJEUNE, NC AND CAMP… | Department of Defense | $5.7M | Jun 30, 2022 | Jan 31, 2027 |
| M6785423F3001THE CONTRACTOR SHALL PROVIDE SUPPORT TO ALL BUSINESS, ACQUISITION, LOGISTICS, ENGINEERING, AND TEST ACTIVITIES. | Department of Defense | $52.2M | Mar 1, 2023 | Jan 31, 2027 |
| W911QY25FA044PROFESSIONAL SERVICES | Department of Defense | $6.3M | Aug 19, 2025 | Sep 18, 2030 |
| W911QY25FA046JPEO CBRND PROFESSIONAL SERVICES IN SUPPORT OF THE JPM CBRN P/USMC AND JPM CBRN SOF. | Department of Defense | $3.6M | Aug 19, 2025 | Sep 18, 2030 |
| N6523623F3029PROGRAM MANAGER ENGINEER SYSTEMS (PMES) SUPPORT SERVICES | Department of Defense | $19.0M | Jul 26, 2023 | Jul 25, 2026 |
| M6785424F3001PROGRAM MANAGEMENT SUPPLY AND MAINTENANCE SYSTEMS (PM SMS) SUPPORT | Department of Defense | $10.6M | Mar 11, 2024 | Mar 14, 2027 |
| M6785426F0101PROGRAM MANAGER ADVANCED AMPHIBIOUS ASSAULT (PM AAA) PROGRAM OFFICE REQUIRES NEW EQUIPMENT TRAINING (NET) SUPPORT. THIS SUPPORT CONSISTS OF INSTRUCTORS WHO WILL CONDUCT NET… | Department of Defense | $8.2M | Apr 13, 2026 | Nov 14, 2031 |
| M6785426F2031PROGRAM MANAGEMENT OFFICE SUPPORT SERVICES | Department of Defense | $9.1M | Apr 7, 2026 | Apr 6, 2027 |
| M6785421F3000THE PROGRAM MANAGER ADVANCED AMPHIBIOUS ASSAULT (PM AAA) PROGRAM OFFICE REQUIRES NEW EQUIPMENT TRAINING (NET) SUPPORT. | Department of Defense | $15.1M | Dec 4, 2020 | Aug 14, 2026 |
| M9549422F0021HQMC FISCAL DIVISION DEFENSE AGENCY INITIATIVE (DAI) SUPPORT. SUPPORT INCLUDES ADMINISTRATIVE SUPPORT, ACCOUNTING SUPPORT, TECHNICAL WRITING SUPPORT, SYSTEM SUPPORT, AND… | Department of Defense | $4.2M | Jan 19, 2022 | Jan 18, 2027 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Feb 9, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Apr 9, 2008 |
| Entity start | Feb 20, 2008 |
Registration classifications: Veteran Owned Business, Service Disabled Veteran Owned Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 493110 — General Warehousing and Storage | Not reported |
| 493190 — Other Warehousing and Storage | Not reported |
| 518210 — Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services | Not reported |
| 531390 — Other Activities Related to Real Estate | Not reported |
| 541219 — Other Accounting Services | Not reported |
| 541330 — Engineering Services | Not reported |
| 541340 — Drafting Services | Not reported |
| 541420 — Industrial Design Services | Not reported |
| 541511 — Custom Computer Programming Services | Not reported |
| 541512 — Computer Systems Design 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 |
| 541618 — Other Management Consulting Services | Not reported |
| 541690 — Other Scientific and Technical Consulting Services | Not reported |
| 541714 — Research and Development in Biotechnology (except Nanobiotechnology) | 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 |
| 561110 — Office Administrative Services | Not reported |
| 561210 — Facilities Support Services | Not reported |
| 561410 — Document Preparation Services | Not reported |
| 561499 — All Other Business Support Services | Not reported |
| 561990 — All Other Support Services | Not reported |
| 611430 — Professional and Management Development Training | Not reported |
| 611512 — Flight Training | Not reported |
| 611710 — Educational Support Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| ZOE ZERBE | Government business | Contact method not published | SAM registration | Not available |
| CLARISSA TORNAI-BARRETT | Alternate government business | Contact method not published | SAM registration | Not available |
| ZOE ZERBE | Electronic business | Contact method not published | SAM registration | Not available |
| CLARISSA TORNAI-BARRETT | Alternate electronic business | Contact method not published | SAM registration | Not available |
| Andrea Castorino | Contractor contract manager | acastorino@mltsystems.com | Source | Oct 1, 2026 |
| Zoe Zerbe | Contractor program manager | zzerbe@mltsystems.com | Source | Oct 1, 2026 |
| Andrea Castorino | Contractor contract manager | acastorino@mltsystems.com | Source | Oct 1, 2026 |
| Zoe Zerbe | Contractor program manager | zzerbe@mltsystems.com | Source | Oct 1, 2026 |
Registered industries
- 493110 — General Warehousing and Storage
- 493190 — Other Warehousing and Storage
- 518210 — Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
- 531390 — Other Activities Related to Real Estate
- 541219 — Other Accounting Services
- 541330 — Engineering Services
- 541340 — Drafting Services
- 541420 — Industrial Design Services
- 541511 — Custom Computer Programming Services
- 541512 — Computer Systems Design Services
- 541519 — Other Computer Related Services
- 541611 — Administrative Management and General Management Consulting Services
- 541614 — Process, Physical Distribution, and Logistics Consulting Services
- 541618 — Other Management Consulting Services
- 541690 — Other Scientific and Technical Consulting Services
- 541714 — Research and Development in Biotechnology (except Nanobiotechnology)
- 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 541990 — All Other Professional, Scientific, and Technical Services
- 561110 — Office Administrative Services
- 561210 — Facilities Support Services
- 561410 — Document Preparation Services
- 561499 — All Other Business Support Services
- 561990 — All Other Support Services
- 611430 — Professional and Management Development Training
- 611512 — Flight Training
- 611710 — Educational Support Services
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
Contract vehicle holdings
Reported holders; a parent award identifier alone is not proof of a current vehicle seat.
| Vehicle | Reported status | Ordering ends | Evidence |
|---|---|---|---|
| OASIS+SB — 47QRCA25DSC26 | active | Not available | Source |
| OASIS+VO — 47QRCA24DV064 | active | Not available | Source |
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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.
Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.
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