Deltares Usa, Inc.

Audits
3
Findings
0
Total Expended
$4.73M
Latest Accepted
2025-09-25
Location: Silver Spring, MD
UEI: W9JMJX7JE7Y6 EIN: 263402690

SAM.gov Exclusion Status:

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Contacts

Name Title Type
Edwin Welles Hydrologist/Director Auditee
Edwin Welles DIRECTOR Auditee
Max Manley Director Auditee
No contacts on file

Recent Audits

ID Year Date Accepted Auditor Spend
367514 2024 2025-09-25 Gelman Rosenberg & Freedman $1.85M
308416 2023 2024-06-08 Gelman Rosenberg & Freedman $1.40M
49540 2022 2023-10-01 Gelman Rosenberg & Freedman $1.47M

Audit Findings

Audit Year Accepted Finding Ref Severity Repeat Requirement
No findings found for this organization