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POSEIDON INTERNATIONAL SPECIALIZED CONSULTING AND ENGINEERING SERVICES, LLC

UEI: GF2GLZUE5XJ8CAGE: 4SES6

POSEIDON INTERNATIONAL SPECIALIZED CONSULTING AND ENGINEERING SERVICES, LLC is a federal contractor, registered under UEI GF2GLZUE5XJ8 and CAGE code 4SES6. It has been awarded $290,237 in federal contracts. Primary work spans All Other Support Services, Ship Building and Repairing, and Engineering Services. Top awarding agencies include Department Of Defense.

Contact Information

Registration and classification details

Registration

UEI Code

GF2GLZUE5XJ8

CAGE Code

4SES6

Entity Structure

Sole Proprietorship

Established

N/A

Business Classifications

For Profit OrganizationSubchapter S CorporationService-Disabled Veteran-Owned BusinessVeteran-Owned Business

NAICS Codes

333912Air and Gas Compressor Manufacturing
336611Ship Building and Repairing
339113Surgical Appliance and Supplies Manufacturing
339920Sporting and Athletic Goods Manufacturing
423450Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers
+11 more

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

POSEIDON INTERNATIONAL SPECIALIZED CONSULTING AND ENGINEERING SERVICES, LLC provides specialized consulting and engineering services primarily aligned with technical advisory and systems support functions under NAICS 541330. The firm delivers expert-level engineering analysis, operational planning, ...

POSEIDON INTERNATIONAL SPECIALIZED CONSULTING AND ENGINEERING SERVICES, LLC provides specialized consulting and engineering services primarily aligned with technical advisory and systems support functions under NAICS 541330. The firm delivers expert-level engineering analysis, operational planning, and technical solution design, with a focus on mission-critical systems integration and process optimization. Core capabilities include systems engineering, technical documentation development, lifecycle management support, and compliance-driven engineering services, leveraging a service-disabled veteran-owned business perspective to bring disciplined, mission-focused execution to complex federal challenges. Their differentiation lies in integrating veteran-led operational discipline with structured engineering methodologies to deliver scalable, audit-ready solutions in high-stakes environments. While award history is not available to identify specific agency relationships, the contractor’s NAICS classification and entity structure suggest alignment with defense, homeland security, and civilian agency needs requiring engineering consultancy. Their services are likely tailored to support acquisition modernization, technical requirements development, and systems lifecycle management across federal domains. The primary NAICS code 541330—Engineering Services—indicates a market position centered on professional engineering consultation rather than construction or manufacturing. In practice, this means the firm supports federal programs through technical analysis, systems architecture review, and process improvement initiatives, often in support of acquisition, logistics, or infrastructure modernization efforts. They operate as a niche provider of engineering expertise, positioned to assist agencies requiring independent technical validation and implementation support. POSEIDON INTERNATIONAL is a small business structured as a 2J entity, certified as a Service-Disabled Veteran-Owned Business, enhancing its eligibility for targeted set-aside programs. Headquartered in Hardeeville, South Carolina, the company maintains a lean, specialized footprint optimized for federal contracting compliance and mission-critical service delivery. Its certification and structure reflect a commitment to veteran-led innovation within the federal technical services market.

Key Performance Metrics

Awards Count

13

All time

Active

0

Currently performing

Completed

13

Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

Awards by Agency
Awards by NAICS
Awards by Agency Over Time
Awards by Place of Performance

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Open opportunities in POSEIDON INTERNATIONAL SPECIALIZED CONSULTING AND ENGINEERING SERVICES, LLC's top NAICS codes and agencies

NAICS: 561990
New
WOJC - Fire Protection Systems Inspection, Testing, and Maintenance - December 1, 2026 to November 30, 2027
Solicitation # WOJC - Fire Protection Systems Inspection, Testing, and Maintenance (December 1, 2026 to November 30, 2027)
Education & Training Resources is seeking quotes for a subcontracting opportunity to provide comprehensive inspection, testing, and maintenance of fire protection and life safety systems at the Westover Job Corps Center in Chicopee, Massachusetts. The period of performance runs from December 1, 2026, through November 30, 2027. The scope of work includes annual inspections of fire alarm systems across 23 buildings, annual and quarterly maintenance of automatic sprinkler systems in three buildings, annual flow testing for 21 fire hydrants, annual servicing of approximately 173 portable fire extinguishers, and semi-annual maintenance for kitchen fire suppression systems in two buildings. All services must comply with NFPA standards, the Massachusetts Comprehensive Fire Safety Code, the Massachusetts State Building Code, OSHA regulations, and Job Corps Policy and Requirements Handbook guidelines. Bids are due by November 6, 2026, and will be evaluated based on best overall value rather than the lowest price. Required submission materials include a completed bid sheet with a detailed cost breakdown, a proposed service schedule, applicable Massachusetts licenses and credentials, certificates of insurance, and a completed vendor packet including a W-9 and SAM.gov UEI number. The contract incorporates various Federal Acquisition Regulation clauses, including the Service Contract Act and Buy American requirements. Depending on the project value, payment and performance bonds may be required for construction-related elements. Award eligibility is open to various small business set-asides, including VOSB, SDVOSB, WOSB, and HUBZone certified firms.
Westover Job Corps Center

POSTED

about 6 hours ago

DEADLINE

in 7 days
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NAICS: 336611
New
SLED
F&W, 2018 Munson Packman Boat Repower project
Solicitation # 2018 Munson Packman Boat Repower
The Confederated Tribes of the Colville Reservation Fish and Wildlife Department is seeking a factory-certified marine contractor to perform a complete propulsion repower and helm system integration on a 30 foot Munson Packman landing craft. The project involves the decommissioning and removal of two existing Honda BF250A outboard engines and legacy iST components, followed by the installation of two new Honda BF250D Drive-by-Wire outboards. The scope of work includes comprehensive digital rigging, the installation of new Honda iST electronic control heads at dual helm stations, integration with the existing NMEA 2000 backbone and SeaStar Power Assist steering system, and a full fuel system overhaul using USCG Type A1-15 lines. The project concludes with factory diagnostic checks and a minimum two hour sea trial to validate performance and safety protocols. To ensure quality and warranty coverage, the contractor must be an authorized Honda Marine Dealer or Service Center and employ technicians with at least five years of experience with commercial aluminum vessels and complex marine networks. Proposals must be submitted as a PDF by November 13, 2026, and must provide a firm-fixed price. Award selection is based on a 100 point evaluation criteria, with a preference for responsible Indian Offerors. The contract requires the contractor to maintain significant insurance coverages, including 1 million dollars per occurrence in general liability, and mandates a 25 percent retainage or a performance bond for contracts exceeding 100,000 dollars. All disputes are subject to the jurisdiction of the Colville Tribal Court and tribal law, and contractors must comply with the Colville Tribal Employment Rights Ordinance.
Confederated Tribes of the Colville Reservation

POSTED

about 11 hours ago

DEADLINE

in 15 days
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NAICS: 541330
New
SLED
On-Call Structural and Seismic/Disaster Engineering Services
Solicitation # FAS 2026-037
The City of Seattle Finance and Administrative Services Capital Development division is seeking to establish two on-call contracts for professional structural and seismic/disaster engineering services under solicitation FAS 2026-037. The selected consultants will provide technical expertise on an as-needed basis for small to medium projects throughout the planning, design, procurement, and construction phases, utilizing delivery methods such as Design-Bid-Build, Job Order Contracting, and the Small Works Roster. The scope of work includes structural engineering studies, seismic evaluations, confidence testing, fall protection design, and the preparation of construction documents stamped by a licensed engineer. All deliverables must adhere to specific CAD standards, including software compatibility with AutoCAD 2025.1.3 and AIA/US National CAD Standard V5. Eligible firms must be licensed to practice in Washington State and the City of Seattle, demonstrate experience with current code compliance, and provide three relevant projects completed within the last seven years. The contract features an initial one-year term with up to four optional one-year renewals, for a maximum duration of five years. Evaluation of proposals is based on relevant technical experience (40 percent), approach and methodology (30 percent), and an inclusion plan (15 percent) focusing on women and minority-owned businesses. Responses are due by December 2, 2026, via the OpenGov portal, with a target contract execution date of December 15, 2026. Consultants are required to maintain Commercial General Liability insurance and comply with various local and federal regulations, including ADA and City of Seattle labor ordinances.
Finance and Administrative Services

POSTED

about 15 hours ago

DEADLINE

in about 1 month
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NAICS: 541330
New
International
R.T. Orr Dam Geotechnical Investigations
Solicitation # 2026-05
The Upper Thames River Conservation Authority is soliciting proposals for geotechnical investigations and assessments of the R.T. Orr Dam located in Stratford, Ontario. The project, which initiates in 2026 and must be substantially completed by March 15, 2027, is based on recommendations from a 2023 Dam Safety Review by D.M. Wills Associates Limited. The scope of work includes reviewing existing structural data, conducting a detailed seepage investigation at the downstream left armour stone retaining wall, performing supplementary field investigations for embankment slope stability, installing two nested monitoring wells in both earth embankments, and updating stability analyses for armour stone structures. All work must adhere to the LRIA Technical Bulletin for Geotechnical Design and Factors of Safety and meet Ontario Accessibility Standards for electronic deliverables. Proposals must be submitted electronically via the bids and tenders platform by 3:00 PM Eastern Daylight Time on November 18, 2026. The selection process utilizes a two-envelope system where technical qualifications in Envelope A are evaluated before the cost proposal in Envelope B is opened. Award decisions are based on best value, considering experience, understanding of the work, proposed methodology, schedule, and cost reasonableness. Selected consultants must provide proof of professional licensing, WSIB standing, and required insurance policies, while maintaining strict confidentiality regarding project information.
Upper Thames River Conservation Authority

POSTED

about 15 hours ago

DEADLINE

in 20 days
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NAICS: 541330
New
SLED
Oso Parkway/Pacific Park Drive/Glenwood Drive Regional Traffic Signal Synchronization Project
Solicitation # 20261026016
The City of Aliso Viejo is soliciting proposals for a professional licensed consultant to provide regional traffic signal synchronization services for the Oso Parkway, Pacific Park Drive, and Glenwood Drive corridor. The project involves coordinating traffic signals across multiple jurisdictions, including the Cities of Aliso Viejo, Laguna Hills, Mission Viejo, Laguna Niguel, the County of Orange, and Caltrans, extending from Moulton Parkway to the SR-241 Northbound On-Ramp. The projected period of performance is from April 1, 2027, to September 30, 2030. The selected consultant will be responsible for providing all necessary labor, materials, and equipment to implement optimized signal timing in accordance with the Regional Traffic Signal Synchronization Master Plan and the City's Local Signal Synchronization Plan. Proposals are due by December 2, 2026, and must be submitted as one hard copy and one electronic PDF on a USB drive, with the cost proposal in a separate sealed envelope. Award decisions will be based on a weighted evaluation of the consultant's ability and skills, character and reputation, cost reasonableness, ability to meet time requirements, financial resources, and previous experience with the vendor. The contract is governed by the laws of the State of California with venue in Orange County. Key requirements include compliance with California prevailing wage laws, adherence to the City's Minority Business Enterprise program, and the submission of annual political contribution disclosures.
City of Aliso Viejo

POSTED

about 17 hours ago

DEADLINE

in about 1 month
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