Hexanchus LLC
Bremerton, WA Doing business as Sound Dive Center
- UEI
- HE8WW6WHA6U6
- CAGE
- 90ZQ6
- Primary NAICS
- 611620 Sports and Recreation Instruction
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Partnership or Limited Liability Partnership
- NAICS codes registered in SAM.gov
-
- 611620 Sports and Recreation Instruction Primary
- 325998 All Other Miscellaneous Chemical Product and Preparation Manufacturing
- 611699 All Other Miscellaneous Schools and Instruction
- 713990 All Other Amusement and Recreation Industries
- 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
- SAM.gov registration date
- Physical address
- 5000 Burwell St, Bremerton, WA 98312, USA
- Website
- sounddivecenter.com
- Employees
- 1-10
- Estimated annual revenue
- $0-$1M
- Industry
-
- Consumer Discretionary
- Consumer Durables & Apparel
- Leisure Products
- Sporting Goods
- SIC code
- 39 Miscellaneous Manufacturing Industries
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| UAC ratification for two (2) fire extinguisher CO2 refills | Naval Sea Systems Command | $256 | |
| Fire extinguisher testing base year and four option years | Naval Supply Systems Command | $106,436 | |
| CO2 bottles, fill | Land and Maritime | $3,049 | |
| Hydrostatic testing of CO2 bottles | Naval Supply Systems Command | $29,096 | |
| CO2 bottles, fill | Land and Maritime | $7,287 |
About Hexanchus LLC
Hexanchus LLC, doing business as Sound Dive Center, is a veteran-owned small business based in Bremerton, Washington that provides fire extinguisher testing, maintenance, hydrostatic testing of CO2 bottles, and CO2 refill services to the Navy as a prime contractor on small-business-set-aside purchase orders. The vendor operates as a limited liability partnership and competes exclusively under small-business set-asides or full-and-open (non-set-aside) purchase orders; no full 8(a), HUBZone, SDVOSB, or WOSB designations appear in the award record.
Hexanchus LLC's customer footprint is narrowly concentrated within the Department of the Navy. The two Navy offices account for 100% of awards: the United States Pacific Fleet Forces holds three awards with a combined potential value of $346 thousand, and Naval Sea Systems Command holds three awards with a combined potential value of $11 thousand. The most significant contract is a firm fixed-price purchase order for fire extinguisher testing, maintenance, and hydrostatic testing for the Navy's Submarine Force Pacific Fleet in Bremerton, with a base year and four one-year option years (ultimate completion June 5, 2028; ceiling value $172,987). Two additional recent purchase orders from Naval Sea Systems Command cover CO2 bottle filling and refill work ($3,049 and $7,287 respectively). All work is performed locally in Bremerton in support of submarine-force operations.
The vendor's federal activity is sparse and episodic. Six total awards span 2018 through February 2026, with gaps in 2019, 2020, 2024, and 2025. Combined potential value across all awards is $356 thousand, of which $259 thousand has been obligated to date. One award (the fire extinguisher maintenance contract) reaches ultimate completion within the next twenty-four months and will present a recompete opportunity in that window. Hexanchus LLC operates exclusively as a prime contractor; no subcontract activity appears in the record. The vendor's federal work aligns with primary NAICS categories in industrial gas manufacturing and machinery repair and maintenance, with secondary coding in plumbing and HVAC contracting.
SBA capabilities narrative
Company provides support to Public Safety, Search & Rescue, Military, and water rescue personnel around the world by providing SCUBA underwater diving equipment and services, commercial diving equipment, military diving equipment, training and hydrostatic testing services
Quick answers
What is Hexanchus LLC's UEI?
Hexanchus LLC's Unique Entity ID (UEI) in SAM.gov is HE8WW6WHA6U6.
What is Hexanchus LLC's CAGE code?
Hexanchus LLC's CAGE code is 90ZQ6.
What is Hexanchus LLC's primary NAICS code?
Hexanchus LLC's primary NAICS code is 611620 (Sports and Recreation Instruction).
Where is Hexanchus LLC located?
Hexanchus LLC's physical address in SAM.gov is 5000 Burwell St, Bremerton, WA 98312, USA.
Is Hexanchus LLC registered in SAM.gov?
Yes. Hexanchus LLC's SAM.gov registration is active through February 17, 2027.
What is Hexanchus LLC's most recent federal award?
Hexanchus LLC's most recent federal contract award is UAC ratification for two (2) fire extinguisher CO2 refills (N4523A26P0202), from Naval Sea Systems Command, on February 23, 2026.
On GovTribe
See Hexanchus LLC's full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
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