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)
- NAICS codes registered 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 .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Monitoring and data access to regions 3, region 4, and region 6 of ocean dredged material disposal site compliance via… | EPA Region 4 | $41,250 | |
| Provide the services of adiss to inspect, repair, calibrate and recertify the dredging quality management (DQM) system… | ENDIST Philadelphia | $16,161 | |
| Monitor compliance of dredging operations | EPA Region 5 | $14,400 | |
| Base year - 2021 | ENDIST Philadelphia | $24,626 | |
| Monitor compliance of dredging operations | EPA Region 4 | $100,080 |
About Adiss Inc.
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
What is Adiss Inc.'s UEI?
Adiss Inc.'s Unique Entity ID (UEI) in SAM.gov is ELUBVA5H2JH1.
What is Adiss Inc.'s CAGE code?
Adiss Inc.'s CAGE code is 7P3C0.
What is Adiss Inc.'s primary NAICS code?
Adiss Inc.'s primary NAICS code is 541620 (Environmental Consulting Services).
Where is Adiss Inc. located?
Adiss Inc.'s physical address in SAM.gov is 512 Liberty Ln, West Kingston, RI 02892, USA.
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 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 via… (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