Poseidon Industrial

What Poseidon Industrial does

Poseidon Industrial LLC is a privately held U.S. defense services company headquartered in Portsmouth, Virginia. Founded in 2020 and operating with 101-250 employees, the firm delivers ship repair, shipbuilding, and modernization services to the U.S. Navy and the broader defense industry, with capabilities spanning mechanical, electrical, and systems integration work for naval vessels. Its core offerings are organized around four pillars: Ship Repair Services, Systems Professional Services (project management and execution), Quality Management aligned to NAVSEA and VSRA standards, and Systems Installation and Testing — including full-scope Adequate Integration Testing (AIT) and circuit installation/termination services. The company's Quality Management System is approved in accordance with NAVSEA and VSRA standards, underpinned by certifications in PMP, Lean Six Sigma, Earned Value Management, and PMO Support.

Poseidon generates revenue through professional services contracts with the U.S. Navy and other defense customers, with pricing negotiated through standard government contracting processes rather than publicly disclosed. Its go-to-market is direct enterprise sales to defense programs, supported by its regulatory certifications and domain specialization in naval systems. Distribution is conducted primarily through direct government contracting, with an indirect channel unlocked by its November 2025 acquisition by ARMADA Parent Inc. — a Carlyle (NASDAQ: CG) and Stellex Capital Management-backed platform whose operating companies serve public and private shipyards.

The firm is led by General Manager Fernando Martinez and operates from 660 Mount Vernon Avenue, Portsmouth, VA 23707. Following the November 11, 2025 acquisition, Poseidon functions as a subsidiary within ARMADA's network of maritime and defense services operating companies, extending its reach across public and private shipyards and adjacent maritime/defense service lines. The website (poseidon-industrial.com) supports recruitment and brand presence through corporate web content and social channels (LinkedIn, Facebook, Instagram, Twitter, YouTube).

Name

Poseidon Industrial

Legal name

Poseidon Industrial LLC

Website

https://www.poseidon-industrial.com

Company type

Private

Founded year

2020

Operating status

Acquired

Headcount range

101–250 employees

Short description

Poseidon Industrial LLC is a Portsmouth, Virginia-based defense services company delivering ship repair, shipbuilding, and modernization services — including mechanical, electrical, and systems integration — to the U.S. Navy under NAVSEA- and VSRA-aligned Quality Management standards. It operates as an ARMADA Parent Inc. subsidiary following its November 2025 acquisition by Carlyle- and Stellex-backed ARMADA.

Ownership category

akta.pro rank

Product category

Naval Ship Repair and Modernization Services

NAICS

Ship Building and Repairing (336611)

SIC

Ship & Boat Building & Repairing (3730)

akta.pro primary industry

Naval MRO, Modernization & Retrofit Kits (IMABAKAN)

akta.pro secondary industries

Electrical, Automation & Navigation MRO (Power, Controls, Comms, ECDIS/Radar) (IMAJAFAD), Retrofits & Modernization (Scrubbers, Ballast Water, Alternative Fuels, Energy-Saving Devices) (IMAJAFAH)

Keywords

• Ship repair services
• Naval modernization
• Systems integration
• Defense industrial services
• Quality management systems

Headquarters

HQ city

Virginia Beach

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Technology or R&D, Infrastructure, Marketing or Sales

Revenue model

1. Defense Contract Services: Poseidon Industrial generates revenue through providing mechanical, electrical, and systems integration services to the U.S. Navy and defense industry under contract. Services include modernization, installation, and field support for ship repair and shipbuilding programs. Revenue is project-based, driven by task orders and contract awards for naval defense programs.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels7 records

Core offering

Poseidon Industrial provides ship repair, shipbuilding, and modernization industrial services to the U.S. Navy from its base in Portsmouth, Virginia. Offerings span ship repair, systems professional services (planning, execution, monitoring/control, and closing), NAVSEA- and VSRA-approved quality management, systems installation, systems testing, and Advanced Integration Testing (AIT). The company delivers these services across combatant, amphibious, and auxiliary vessel maintenance availabilities, supported by certified program-management staff.

Product overview

Poseidon Industrial is a Virginia-based defense services company providing turnkey modernization and professional services for U.S. Navy ship repair and shipbuilding programs. The company operates as a unified service portfolio organized around four core pillars: Ship Repair Services, Systems Professional Services (encompassing planning, execution, quality control, and delivery sub-services), Quality Management (aligned with NAVSEA and VSRA standards), and Systems Installation and Testing capabilities (including AIT services). The portfolio integrates mechanical, electrical, and systems integration capabilities to deliver comprehensive modernization, installation, and field support that enhances fleet readiness and mission capability.

Differentiator

Problem solved

Functional benefit

Products and services

• Ship Repair Services Industrial ship repair services for U.S. Navy customers, supporting maintenance availabilities on surface ship platforms from the company's Portsmouth, Virginia facility.
• Systems Professional Services Full-lifecycle systems services spanning planning, execution, monitoring and control, and closing phases for U.S. Navy ship repair and modernization programs, delivered by PMP-, Lean Six Sigma-, EVM-, and PMO-credentialed staff.
• Quality Management Services Quality management services executed through Poseidon's NAVSEA- and VSRA-approved Quality Management System, providing compliant oversight for ship repair and modernization work performed for the U.S. Navy.
• Systems Installation Installation of shipboard systems and circuits on U.S. Navy vessels in support of repair and modernization availabilities.
• Systems Testing Testing services for installed shipboard systems, including Advanced Integration Testing (AIT) for circuits and modernization installations on U.S. Navy vessels.

Quantifiable outcome

• Precision, responsiveness, and integrity in service delivery

Named customers1 record

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Scale indicators3 records

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• VSE Corporation: Public defense services and aftermarket parts provider serving the U.S. Navy and other branches with MRO, logistics, and sustainment services. Comparable as a scaled defense MRO and modernization services peer.
• BAE Systems: Operates major U.S. Navy shipyards including Norfolk and San Diego, providing ship repair, modernization, and systems integration services. Direct overlap with Poseidon's NAVSEA-aligned naval services.
• Huntington Ingalls Industries: Largest U.S. military shipbuilder (Ingalls Shipbuilding, Newport News Shipbuilding) and significant provider of naval ship repair, modernization, and lifecycle support services to the U.S. Navy. Directly comparable as the dominant prime contractor in Poseidon's core end-market.
• General Dynamics: Operates Bath Iron Works (surface combatants) and NASSCO (auxiliary and commercial ships), providing naval shipbuilding, repair, and modernization. Comparable as a broad incumbent in Navy ship repair and systems integration.
• Norfolk Naval Shipyard (HII-managed): Government-owned naval shipyard in Portsmouth, VA — geographically co-located with Poseidon's HQ and a primary source of submarine and surface ship overhaul work. Comparable as the dominant shipyard ecosystem player adjacent to Poseidon.

Direct peers

• Pacific Shipyards International: Honolulu-based ship repair yard serving the U.S. Navy Pacific Fleet with repair, modernization, and installation services. Comparable as a Navy-focused ship repair and modernization peer.
• Epsilon Systems Solutions: Defense services company providing ship repair, modernization, logistics, and technical services to the U.S. Navy and other government customers. Directly comparable as a mid-size NAVSEA-aligned systems integrator.
• Colonna's Shipyard: Mid-Atlantic ship repair yard based in Norfolk, VA providing ship repair, conversion, and modernization services to commercial and government customers including the U.S. Navy. Closely comparable in scale, geography, and service mix.
• East Coast Repair & Fabrication: Norfolk, VA-based ship repair and marine fabrication company serving U.S. Navy and commercial customers with mechanical, structural, and electrical services. Comparable in scale, location, and defense focus.
• Marine Hydraulics International: Norfolk, VA-based ship repair and industrial services company performing overhaul, modification, and systems integration work on U.S. Navy vessels. Closely comparable in location, customer, and capabilities.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xtwitter.com/poseidon_indllc?lang=en
• YouTubeyoutube.com/channel/UCuahz-KDd21AE2r1TeAYxyQ
• Facebookfacebook.com/PoseidonIndustrial
• LinkedInlinkedin.com/company/poseidonindustrial-llc
• Instagraminstagram.com/poseidonindustrial_llc?utm_medium=copy_link

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Poseidon Industrial