Active
Small Business
Overview
- Legal name
- DECILOG, INC.
- Registered location
- MELVILLE, NY, USA
- Website
- Company website ↗
- Primary NAICS
- 541330 — Engineering Services
- Latest award activity
- Jun 4, 2026
Read company summary
DECILOG, INC. is associated with UEI HYNSB5YZHBG5 and CAGE 2F218 in public federal records. AcornBids currently links 7 prime awards totaling $69.8M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Custom Computer Programming Services; Engineering 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 MELVILLE, NY, USA.
At a glance
Lifetime prime obligations$69.8M
Prime awards7
Awards with future end dates2
Top-agency concentration
Not available
Why this customer concentration
Detailed agency totals are not available in this stored profile.
Largest positive coded-agency total ÷ all positive coded-agency totals × 100
Missing data is shown as unavailable.
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 27, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- DECILOG, INC.
- UEI
- HYNSB5YZHBG5
- CAGE
- 2F218
- Registered address
- 555 BROADHOLLOW RD STE 425, MELVILLE, NY, 11747, USA
- Registration status
- Active
- Primary NAICS
- 541330 — Engineering Services
- SAM activation
- Nov 4, 2025
- Initial registration
- May 18, 2001
- Entity start
- Jun 30, 1965
- SAM updated
- Nov 4, 2025
- Registration expires
- Oct 31, 2026
- Fiscal year end
- Dec 31
- Place of incorporation
- NY, USA
Federal award analysis
Net transaction obligations by federal fiscal period.
Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.
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 |
|---|---|---|---|---|
| W15QKN23F0407PROVIDING ADA PROGRAMMING AND AFATDS SUBJECT MATTER EXPERTISE SUPPORT. | Department of Defense | $4.5M | Jun 20, 2023 | Jun 19, 2027 |
| W15QKN22F0611FCS&T DFCS REQUIREMENT BASE AWARD | Department of Defense | $23.2M | Sep 14, 2022 | Sep 14, 2026 |
| W15QKN26FA118THE CONTRACTOR WILL PROVIDE TECHNICAL SUPPORT FOR COMPUTER RESOURCES RELATED TO THE AH 64E APACHE HELICOPTER FOR THE U.S. ARMY AND FOREIGN MILITARY SALES AIDING, DEVCOM ARMAMENT… | Department of Defense | $553.3K | Jan 29, 2026 | Jan 28, 2028 |
| W15QKN22F0533N/A | Department of Defense | $24.9M | Sep 16, 2022 | Sep 15, 2026 |
| W15QKN23F0591TASK ORDER AWARD FOR SMALL ARMS FIRE CONTROL AND OPTICS TECHNOLOGY REMOTE WEAPON STATION FIRE CONTROL ENGINEERING SUPPORT (SAFCOT RWSFC). | Department of Defense | $1.2M | Sep 6, 2023 | Sep 5, 2026 |
| W15QKN22F0616BASE FMS CAR | Department of Defense | $12.6M | Sep 15, 2022 | Sep 14, 2026 |
| W15QKN22C0007APACHE CR TECH SUPPORT | Department of Defense | $2.9M | Nov 22, 2021 | Nov 22, 2025 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Nov 4, 2025 |
| Source loaded | Sep 26, 2026 |
| Initial registration | May 18, 2001 |
| Entity start | Jun 30, 1965 |
Registration classifications: Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 541330 — Engineering Services | Not reported |
| 541511 — Custom Computer Programming Services | Not reported |
| 541512 — Computer Systems Design Services | Not reported |
| 541990 — All Other Professional, Scientific, and Technical Services | Not reported |
| 611430 — Professional and Management Development Training | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| NEAL MARCHESANO | Government business | Contact method not published | SAM registration | Not available |
| MARTIN CAMP | Alternate government business | Contact method not published | SAM registration | Not available |
| ART GOLD | Electronic business | Contact method not published | SAM registration | Not available |
| SCOTT MARCHESANO | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 541330 — Engineering Services
- 541511 — Custom Computer Programming Services
- 541512 — Computer Systems Design Services
- 541990 — All Other Professional, Scientific, and Technical Services
- 611430 — Professional and Management Development Training
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About DECILOG, INC.
What products and services appear in its federal awards?
Recorded award industries: 541511 — Custom Computer Programming Services; 541330 — Engineering Services.
Recorded products and services: AC13 — NATIONAL DEFENSE R&D SERVICES; DEPARTMENT OF DEFENSE - MILITARY; EXPERIMENTAL DEVELOPMENT; DA01 — Support services for activities involved with application development and support to include analysis, design, development, coding, testing, and release packaging, as well as support of off-the-shelf Business Applications.; R412 — Simulation.
Examples from recent award records:
- PROVIDING ADA PROGRAMMING AND AFATDS SUBJECT MATTER EXPERTISE SUPPORT.
- FCS&T DFCS REQUIREMENT BASE AWARD
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
555 BROADHOLLOW RD STE 425, MELVILLE, New York 11747, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
541330 — Engineering Services.
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Department of Defense.
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.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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