Adiss Inc.
South Kingstown, RI Doing business as Construction Sight
- UEI
- ELUBVA5H2JH1
- CAGE
- 7P3C0
- Primary NAICS
- 541620 Environmental Consulting Services
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- SAM.gov registration date
- Physical address
- 512 Liberty Ln, West Kingston, RI 02892, USA
- Website
- adissdata.com
- Employees
- 1-10
- Estimated annual revenue
- $0-$1M
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- SIC code
- 87 Engineering & Management Services
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 | -$3,633 |
| FY2025 | $31,161 |
| FY2024 | $44,830 |
| FY2023 | $27,116 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Environmental Protection Agency | $26,250 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Curtin Maritime Corp | W912PM25CA006 | $16,036 |
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Land Remediation, Inc. | Waterford, NY | 562910 Remediation Services |
| Southwind Construction Corp. | Evansville, MN | 237990 Other Heavy and Civil Engineering Construction |
| W3 Marine Norfolk CI | Chesapeake, VA | 237990 Other Heavy and Civil Engineering Construction |
| Cashman Dredge And Marine Contracting Co | Quincy, MA | 237990 Other Heavy and Civil Engineering Construction |
| Inspire Environmental LLC | Newport, RI | 541620 Environmental Consulting Services |
About the company
Adiss Inc., doing business as Construction Sight, is a Rhode Island-based for-profit Subchapter S Corporation that specializes in providing professional services related to dredging operations, environmental compliance monitoring, and technical support for federal agencies. Registered in the System for Award Management since August 2016, the company maintains active engagement with multiple federal entities and has established a track record of delivering specialized technical expertise in the maritime and environmental sectors. The firm's service offerings focus on supporting critical infrastructure maintenance and environmental stewardship initiatives across the U.S. waterways system.
Over the past several years, Adiss Inc. has secured multiple prime federal contract awards from the U.S. Environmental Protection Agency and the U.S. Army Corps of Engineers, with no set-aside designations on any of these contracts, indicating they were awarded through open competition. The company's contract portfolio demonstrates substantial expertise in dredging operation compliance monitoring, with recent awards including a $75,000 firm fixed-price purchase order from EPA Region 4 (September 2025) for monitoring and data access services for ocean dredged material disposal sites across EPA Regions 3, 4, and 6, delivered in XML format to support regional review and analysis. Additionally, Adiss secured a $66,481 definitive contract from the U.S. Army Corps of Engineers (September 2025) to inspect, repair, calibrate, and recertify the Dredging Quality Management system onboard the dredge vessel McFarland in Philadelphia, Pennsylvania, along with a $14,400 purchase order from EPA Region 5 (September 2024) for dredging operation compliance monitoring. The company also holds a $54,509 purchase order from the Army Corps of Engineers Engineering District Philadelphia (awarded October 2021, with Option Year 3 exercised in 2024) for advanced dredging and industrial solutions services performed in Norfolk, Virginia. Beyond prime contracts, Adiss Inc. served as a subcontractor to Weeks Marine, Inc., providing services on a federal contract awarded in February 2021. Collectively, these awards underscore the company's specialization in technical dredging services, environmental compliance oversight, and quality assurance support for federal waterways management programs.
Quick answers
Is Adiss Inc. registered in SAM.gov?
Yes. Adiss Inc.'s SAM.gov registration is active through July 31, 2027.
What is Adiss Inc.'s CAGE code?
Adiss Inc.'s CAGE code is 7P3C0, and its Unique Entity ID (UEI) is ELUBVA5H2JH1.
How much has Adiss Inc. received in federal contracts?
Federal contracts obligated $31,161 to Adiss Inc. in fiscal year 2025 and $99,474 in fiscal years 2023 through 2027.
What is Adiss Inc.'s most recent federal award?
Adiss Inc.'s most recent federal contract award is Monitoring and data access to regions 3, region 4, and region 6 of ocean dredged material disposal site compliance… (68HE0425P0091), from EPA Region 4, on September 19, 2025.
On GovTribe
See Adiss Inc.'s full federal record
- Federal contract awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors