Poseidon's Forge
Poseidon's Forge designs and manufactures modular autonomous underwater vehicles (DarkWake AUV) and AI-optimized battery management systems for defense, commercial, and scientific customers, operating on a build-to-suit enterprise sales model.
- Company typePrivate
- Founded2025
- HeadquartersRehoboth, United States
- Headcount1–10
- GTM typeB2B
- OfferingHardware or Manufacturing
What Poseidon's Forge does
Poseidon's Forge is a privately held developer of modular autonomous underwater vehicles (AUVs) headquartered in Rehoboth, Massachusetts and incorporated in Delaware as POSEIDON'S FORGE, INC. Founded in 2025 by a team drawn primarily from L3Harris AUV Systems (formerly OceanServer), the company sells build-to-suit AUV platforms — anchored by the DarkWake AUV — featuring adaptive buoyancy control, counter-rotating propellers, user-swappable modular housings, multi-vehicle mesh communications across acoustic/radio/cellular/satellite links, and an AI-driven Intelligent Optimizer that configures vehicle builds and mission plans. The company also offers a chemistry-agnostic, AI-optimized Battery Management System (BMS) as a complementary product for sea, air, ground, and lab applications.
The company addresses three target segments: defense and government (primary), scientific research, and commercial maritime, with one publicly confirmed enterprise customer — Booz Allen Hamilton — purchasing a DarkWake AUV for rapid payload integration. Its go-to-market is enterprise field sales executed through direct outreach, a quote-based pricing model (pricing not publicly disclosed), and a heavy event-driven presence across defense and ocean-technology conferences including SOF Week, Sea Air Space, Oceanology International London, Blue Innovation Symposium, and the Defense Investment Forum.
The business model is hardware-led revenue from customized AUV and BMS sales, supplemented by an open SAFE financing instrument ($500K offering, $250K closed as of December 2025). The company has assembled a Board of Advisors featuring a retired U.S. Navy submariner (46 years of service), a former GDIT VP and L3Harris GM for autonomous naval platforms, and the co-founder of OceanServer — signaling credibility in defense and undersea autonomy procurement channels. As of the input data, the company operates with 1-10 employees and is not actively hiring, with its competitive position built on talent pedigree, proprietary patents, and a modular architecture that enables rapid mission-specific reconfiguration.
Poseidon's Forge firmographics
Firmographics- Name
- Poseidon's Forge
- Legal name
- POSEIDON'S FORGE, INC.
- Website
- https://poseidonsforge.com
- Company type
- Private
- Founded year
- 2025
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Poseidon's Forge designs and manufactures modular autonomous underwater vehicles (DarkWake AUV) and AI-optimized battery management systems for defense, commercial, and scientific customers, operating on a build-to-suit enterprise sales model.
- Ownership category
- akta.pro rank
Poseidon's Forge industry classification
Industry- Product category
- Autonomous Underwater Vehicles
- NAICS
- Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (334511), Ship and Boat Building (3366)
- SIC
- Search, Detection, Navagation, Guidance, Aeronautical Sys (3812), Industrial Instruments For Measurement, Display, And Control (3823)
- akta.pro primary industry
- Unmanned Underwater Vehicles (UUV) & Autonomous Subsea Platforms (IMABAIAF)
- akta.pro secondary industries
- Maritime Unmanned Systems (USV/UUV) & Control Stations (IMABAKAJ), Autonomy Software, AI & Mission Management (UAS/UXV) (IMABAIAH), Unmanned Underwater Vehicle (UUV) & Autonomous Submersible Manufacturing (IMAJAOAC)
Keywords
Where Poseidon's Forge is headquartered
LocationHeadquarters
- HQ city
- Rehoboth
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Poseidon's Forge business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Technology or R&D, Supply Chain, Operations, Marketing or Sales
Revenue model
- AUV Hardware Sales: Sale of DarkWake autonomous underwater vehicles and related hardware platforms. Build-to-suit approach allows customized configurations for specific mission requirements.
- Custom Battery Management Systems: Sale of chemistry-agnostic custom BMS solutions for sea, air, ground, and lab applications. AI-optimized design services included.
- SAFE Instruments: Company raised $250,000 of a $500,000 offering in 2025 through SAFE (Simple Agreement for Future Equity) instruments.
Go-to-market motion2 records
Distribution channels2 records
Marketing channels7 records
Poseidon's Forge product offering
Product offeringCore offering
Poseidon's Forge designs, builds, and sells modular autonomous underwater vehicles (AUVs) — primarily the DarkWake AUV platform — and a proprietary Battery Management System (BMS) for customers in defense, commercial, and scientific markets. Each vehicle is delivered as a build-to-suit configuration with mission-specific payloads, sensors, and behaviors, supported by an in-house AI optimizer that adapts platform behavior during the mission.
Product overview
Poseidon's Forge offers a portfolio of build-to-suit autonomous underwater vehicles and supporting systems. The core product is the DarkWake AUV, a modular and upgradeable platform with AI-driven optimization, adaptive buoyancy, and multi-vehicle collaboration capabilities. The company also provides custom Battery Management Systems as a complementary product for optimal energy efficiency. Both products share AI/ML-driven optimization, physics-based simulation capabilities, and a modular design philosophy.
Differentiator
Problem solved
Functional benefit
Brands
- DarkWake AUV™: A modular, upgradeable autonomous underwater vehicle engineered to reduce complexity, cost, and deployment time. Features advanced autonomy, multimodal mesh communications, and rapid-swap modular systems for mission-ready performance across defense, commercial, and scientific operations.
Products and services
- DarkWake Autonomous Underwater Vehicle (AUV) The DarkWake AUV is a modular, AI-optimized autonomous underwater vehicle sold build-to-suit to defense, scientific, and commercial customers. It features active buoyancy control, counter-rotating propellers for high maneuverability, a rapid-swap payload architecture for mission-specific sensors, multi-vehicle mesh communications for coordinated operations, dynamic re-tasking during missions, and a proprietary Battery Management System. It is designed for tasks including EOD, ISR, mine countermeasures, survey, mapping, and underwater inspection.
- Battery Management System (BMS) Poseidon's Forge's proprietary Battery Management System monitors and manages lithium battery packs used in the DarkWake AUV and related platforms. It is designed to improve the safety, reliability, and performance of high-capacity batteries in demanding underwater missions and is available as part of the DarkWake platform offering.
Quantifiable outcome
- User-swappable housings support upgrades or repairs in hours or days — not months
- +1 more outcomes
Companies that use Poseidon's Forge
Customer profileNamed customers1 record
Segments3 records
Ideal customer profiles3 records
Poseidon's Forge technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability6 records
Feature7 records
Poseidon's Forge partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- ECM PCB Stator TechcorePartnership to showcase ECM's patented PCB Stator motor technology integrated into Poseidon's Forge's DarkWake AUV. The collaboration demonstrates high-fidelity performance, no electromagnetic interference, quiet operation, improved efficiency, and mission-critical reliability for underwater platforms. Featured at Oceanology International in London (March 10-12, 2026).
Scale indicators2 records
Recent moves5 records
Expansion highlights6 records
Poseidon's Forge competitors and assessment
Company assessmentBroad incumbents
- Saab: Makes the Sabertooth and Sea Wasp AUVs for defense and commercial customers. Directly competes with Poseidon's Forge in the defense/specialty AUV category.
- Kongsberg Maritime: Produces the HUGIN and REMUS (via Hydroid) AUV families, dominant in deep-water survey and naval applications. Competes with Poseidon's Forge in the defense and scientific survey AUV market.
- L3Harris Technologies: Acquired OceanServer Technology (Iver AUV product line) where multiple Poseidon's Forge founders previously led the business. L3Harris is the incumbent defense prime in the small/medium AUV category and Poseidon's Forge's most direct large competitor.
- Oceaneering International: Major subsea robotics operator with its own AUV fleet and services for offshore energy, survey, and naval customers. Competes with Poseidon's Forge in commercial subsea inspection and defense markets.
- Teledyne Marine: Produces the Gavia AUV for survey, hydrography, and defense applications. A long-standing direct peer in modular AUV platforms.
- General Dynamics Mission Systems: Manufactures the Bluefin family of AUVs used across Navy, DARPA, and commercial survey missions. A direct defense prime competitor with deep Navy relationships and a much larger installed base than Poseidon's Forge.
Emerging players
- Anduril Industries: Well-capitalized emerging defense tech company developing the Dive-LD autonomous underwater vehicle and broader maritime autonomy stack. Competes with Poseidon's Forge for DoD unmanned underwater system program dollars.
- Blue Robotics: Smaller underwater vehicle and component manufacturer targeting research, commercial, and hobbyist customers. Compares on modular underwater hardware philosophy but operates at a much smaller scale and different price point.
- Saildrone: Developer of autonomous uncrewed surface vehicles with AI-driven mission planning for defense, scientific, and commercial survey. Comparable AI/autonomy software stack and customer segments, though operating on the surface rather than underwater.
- Boston Engineering: Engineering services and emerging AUV developer (including tactical/small-class unmanned underwater systems for DoD). Comparable in size and stage as a niche AUV peer targeting defense customers.
Market position
Strengths5 records
Weaknesses1 record
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Poseidon's Forge social profiles
Digital presencePoseidon's Forge financial estimates
Financial estimateRevenue estimate
Valuation estimate
Poseidon's Forge leadership team
Management profileNumber of profiles
Profiles11 records
Poseidon's Forge funding detail
Funding detailFunding overview
Funding rounds1 record
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Poseidon's Forge M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Poseidon's Forge
What does Poseidon's Forge do?
Poseidon's Forge designs, builds, and sells modular autonomous underwater vehicles (AUVs) — primarily the DarkWake AUV platform — and a proprietary Battery Management System (BMS) for customers in defense, commercial, and scientific markets. Each vehicle is delivered as a build-to-suit configuration with mission-specific payloads, sensors, and behaviors, supported by an in-house AI optimizer that adapts platform behavior during the mission.
Is Poseidon's Forge a public or private company?
Poseidon's Forge is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Poseidon's Forge founded?
Poseidon's Forge was founded in 2025. It employs 1 to 10 people.
Where is Poseidon's Forge based?
Poseidon's Forge is headquartered in Rehoboth, United States, in the North America region.
How does Poseidon's Forge make money?
Three revenue lines are on record. AUV Hardware Sales are the primary driver. The others are custom Battery Management Systems and SAFE Instruments.
Who are Poseidon's Forge's main competitors?
Broad incumbents on record are Saab, Kongsberg Maritime, L3Harris Technologies, Oceaneering International, Teledyne Marine and General Dynamics Mission Systems. Emerging players are Anduril Industries, Blue Robotics, Saildrone and Boston Engineering.
Does Poseidon's Forge have an API?
No public API is recorded for Poseidon's Forge.
What industry is Poseidon's Forge in?
Poseidon's Forge's product category is Autonomous Underwater Vehicles. Its primary akta.pro industry code is IMABAIAF, Unmanned Underwater Vehicles (UUV) & Autonomous Subsea Platforms, with a secondary code of IMABAKAJ, Maritime Unmanned Systems (USV/UUV) & Control Stations. Its NAICS code is 334511 and its SIC code is 3812.