The Department of the Navy's Naval Sea Systems Command (NAVSEA) awarded a single-award indefinite delivery contract (IDC) to Seemann Composites, LLC, a self-certified small disadvantaged business and manufacturer based in Gulfport, Mississippi. The $74.9 million contract facilitates the provision of composite propulsor prototypes, material coatings like HYSHMA, and other composite research and development services to support submarine, ship, and small craft programs. Through associated delivery orders, Seemann Composites provides a range of products and services to NAVSEA, including multi-material prototypes, engineering efforts, composites and shock testing, HYSHMA coatings and blocks, life extension duct design and fabrication, and propeller prototype design. Many of these awards utilize cost-plus-fixed-fee contract types and are executed at Seemann's facility in Gulfport. This IDC and its delivery orders continue Seemann Composites' longstanding support for the Navy's strategic priorities in advancing naval capabilities, optimizing fleet readiness, and maintaining technological superiority in maritime operations.
Mod # | Description | Reason For Modification | Federal Obligation (Click to sort descending) | Date (Click to sort ascending) |
|---|---|---|---|---|
| P00005 | Other Administrative Action | $0 | 3/25/24 | |
| P00004 | Supplemental Agreement for work within scope | $0 | 9/27/23 | |
| P00003 | Other Administrative Action | $0 | 4/18/23 | |
| P00002 | Other Administrative Action | $0 | 11/15/22 | |
| P00001 | Other Administrative Action | $0 | 11/17/21 |
Name | Description | Awardee | Potential Value (Click to sort descending) | Award Date (Click to sort descending) | Completion Date (Click to sort descending) | Updated At (Click to sort descending) |
|---|---|---|---|---|---|---|
Delivery Order N0016721D0010-N0016723F0186 | Seemann Composites, LLC | $7.8m | 8/10/23 | 7/9/25 | 12/17/24 | |
Delivery Order N0016721D0010-N0016724F0054 | Seemann Composites, LLC | $19.0m | 12/22/23 | 2/4/27 | 4/29/25 | |
Delivery Order N0016721D0010-N0016722F0150 | Seemann Composites, LLC | $1.7m | 8/4/22 | 7/29/24 | 8/22/23 | |
Delivery Order N0016721D0010-N0016722F0042 | Seemann Composites, LLC | $7.3m | 2/11/22 | 9/30/25 | 5/13/25 | |
Delivery Order N0016721D0010-N0016724F0248 | Seemann Composites, LLC | $528.3k | 7/25/24 | 12/31/25 | 4/7/25 |
Name | Description | Solicitation Number | Federal Agency | Type | Posted Date (Click to sort descending) |
|---|---|---|---|---|---|
Propulsor Composite Prototype | N00167-20-R-0006 | Department of the Navy Naval Sea Systems Command | Solicitation 2/3 | 10/28/20, 10:55 AM | |
Propulsor Composite Prototype | N0016721D0010 | Department of the Navy Naval Sea Systems Command | Award Notice 3/3 | 8/4/21, 9:34 AM | |
Propulsor Composite Prototype | N00167-20-R-0006 | Department of the Navy Naval Sea Systems Command | Pre-Solicitation 1/3 | 6/9/20, 5:22 PM |