Blue Sea Systems
Blue Sea Systems, a Navico Group Americas LLC brand under Brunswick Corporation, designs and manufactures AC and DC electrical components (battery switches, charging relays, panels, fuses, circuit breakers, monitors) for marine boatbuilders, specialty vehicle OEMs, and ABYC-certified installers across more than 44 countries.
- Company typePrivate
- Founded2006
- HeadquartersBellingham, United States
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What Blue Sea Systems does
Blue Sea Systems, operating as a brand under Navico Group Americas LLC (a subsidiary of Brunswick Corporation, NYSE: BC), designs and manufactures AC and DC electrical components for marine and specialized vehicle applications. Its portfolio exceeds 1,000 SKUs spanning battery switches, automatic charging relays, solenoids, busbars, fuses and fuse blocks, circuit breakers, power distribution panels (including a custom 360 Panel system), meters and OLED monitors, switches, USB chargers, dimmers, Sure Eject shore-power connectors, and air brake compressors. Technical differentiators include tin-plated copper busbars, insert-molded stainless steel studs, ignition-protected SafetyHub fuse blocks, magnetic latching ML-ACR relays, and M2 OLED monitors that integrate with NMEA 2000 and CZone digital switching ecosystems; design is supported by proprietary Circuit Wizard and Panel Wizard web and mobile tools and underpinned by ABYC C-7 compliance across the marine battery disconnect switch line.
The company serves two primary segments: the marine boating industry (boatbuilders, ABYC-certified marine electrical installers, and boat owners) and the specialized vehicle industry (emergency vehicles, expedition vehicles, transit buses, and government/commercial vessels). Named OEM customers include Boston Whaler, Grady-White, Back Cove, Hunt Yachts, Sabre Yachts, Pursuit Boats, Nordhavn Yachts, Bavaria Yachts, and Bennington Boats on the marine side, plus EarthRoamer, El Dorado National, and Metal Shark Boats on the specialty vehicle and government side. The company markets itself under the tagline "Relentlessly Reliable" and emphasizes compliance with ABYC, NMMA, NMEA, and Coast Guard standards, with active involvement on the ABYC Electrical Component Project Committee informing product standards.
Revenue is generated primarily through one-time hardware product sales to OEMs, distributors, retailers, authorized internet resellers, and end customers via the company's Where to Buy locator. The go-to-market combines channel partners (distributors and authorized resellers across 44+ countries) with internal sales/customer service and a field-sales motion supporting OEMs and ABYC-certified installers through the TECH Installer program. Manufacturing is described as just-in-time and ranked in the top 5% of marine manufacturers for order fulfillment speed, while supporting activities include participation in IBEX and DAME awards, a YouTube content channel, installation galleries, and system diagrams to drive technical adoption.
Blue Sea Systems firmographics
Firmographics- Name
- Blue Sea Systems
- Legal name
- Navico Group Americas LLC
- Website
- https://bluesea.com
- Company type
- Private
- Founded year
- 2006
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Blue Sea Systems, a Navico Group Americas LLC brand under Brunswick Corporation, designs and manufactures AC and DC electrical components (battery switches, charging relays, panels, fuses, circuit breakers, monitors) for marine boatbuilders, specialty vehicle OEMs, and ABYC-certified installers across more than 44 countries.
- Ownership category
- akta.pro rank
Blue Sea Systems industry classification
Industry- Product category
- Marine Electrical Equipment
- NAICS
- Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (334511), Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (33451), Motor Vehicle Electrical and Electronic Equipment Manufacturing (33632), Ship Building and Repairing (336611)
- SIC
- Switchgear & Switchboard Apparatus (3613), Electronic & Other Electrical Equipment (No Computer Equip) (3600), Electronic Components & Accessories (3670), Industrial Instruments For Measurement, Display, And Control (3823)
- akta.pro primary industry
- Integrated Marine Electrical Systems & Switchboards (IMAJAJAA)
- akta.pro secondary industries
- Electrical Engineering & Power Distribution (Generation, Switchboards, Cabling, Lighting) (IMAJAGAF), Marine Power Generation & Energy Storage (Generators, Batteries, UPS) (IMAJAJAB), Shipboard Electrical Distribution, Power Conversion & Automation (IMABAKAG)
Keywords
Where Blue Sea Systems is headquartered
LocationHeadquarters
- HQ city
- Bellingham
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Blue Sea Systems business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Hardware Product Sales: Sale of AC and DC electrical products including battery switches, circuit breakers, fuses, panels, meters, solenoids, power conversion equipment, and related accessories for marine and specialized vehicle applications
Go-to-market motion2 records
Distribution channels4 records
Marketing channels6 records
Blue Sea Systems product offering
Product offeringCore offering
Blue Sea Systems designs, manufactures, and distributes over 1,000 AC and DC electrical products for marine and specialized vehicle applications. The portfolio spans battery management, circuit protection, power conversion, and power distribution, sold as an integrated system to OEM boat builders, specialty vehicle manufacturers, distributors, retailers, and end consumers worldwide.
Product overview
Blue Sea Systems develops and manufactures over 1,000 AC and DC electrical products designed for marine and specialized vehicle applications. The product portfolio is organized as an integrated system of components including: Power Conversion products (P12 Battery Chargers, USB Chargers, Dimmers, Connectors, Air Brake Compressors); Automatic Charging Relays (ACR) for dual battery bank management; Battery Switches (m-Series, e-Series, HD-Series, Manual, Remote, and Battery Management Panels); Solenoids (L-Series and ML-Series); BusBars, Insulators, and Terminal Blocks; Fuses, Fuse Blocks, and Circuit Breakers (including ATO/ATC Style, 187-Series, 285-Series, C-Series, and UL-489); Power Distribution Panels (DC, AC, ACDC, and Custom 360 Panel System); Meters (Analog, Digital, OLED, and Clamp meters); and Switches (Contura, Toggle, Rocker, Push Button, and Rotary). The products work together as a fully integrated system, supported by design tools like Circuit Wizard and Panel Wizard. The company offers ABYC C-7 compliant marine battery disconnect switches and serves marine, mobile, and specialized vehicle markets worldwide.
Differentiator
Problem solved
Functional benefit
Products and services
- P12 Battery Chargers Four-stage, three-output 12V battery chargers with a Pre-Float charging stage designed to increase battery life, for marine and specialty vehicle applications.
- Automatic Charging Relays (ACR) Charge management devices that allow two battery banks to be charged from a single source (such as an alternator) while keeping batteries isolated when not charging.
- Battery Switches Central to safe operation of boats and vehicles, battery switches isolate potentially destructive energy in batteries in the event of fire or emergency. Includes m-Series, e-Series, HD-Series, manual, and remote switches.
- Solenoids High-amp electronic switches with no manual control for circuits where a manual battery disconnect is offered elsewhere in the circuit. Includes L-Series (450 Amp compact) and ML-Solenoids (500 Amp magnetic latching).
- BusBars and Insulators Connectors that reduce heat and improve efficiency and reliability in boat electrical systems, featuring tin-plated copper bus for maximum conductivity and corrosion resistance.
- Fuses and Fuse Blocks Circuit protection products including fuses, fuse holders, and fuse blocks for main and branch circuit protection, including SafetyHub ignition-protected fuse blocks designed for explosive fume environments.
- Circuit Breakers Magnetic and thermal circuit breakers for AC and DC electrical systems, with amperage ratings from 2.5A to 300A for main and branch circuit protection.
- Panels Power distribution panels ranging from small runabouts to large offshore cruising yachts, including DC Panels, AC Panels, AC/DC Panels, Custom Panels (360 Panel System), and Panel Accessories.
- Meters Monitoring devices including Analog Meters, Digital Meters, OLED Digital Monitors (M2 OLED), Mini OLED Digital Monitors, Clamp meters, and Shunts for measuring electrical parameters.
- Switches Various switch types including Contura Switches, Toggle Switches, Rocker Switches, Push Button Switches, and Rotary Switches for different circuit configurations.
- USB Chargers Dual USB chargers with intelligent device recognition that maximizes charge rate for phones, tablets, and other mobile devices, available in 12V and 24V configurations.
- Sure Eject Connectors Automatic AC disconnect devices that eject power cords upon ignition to prevent damage, designed for emergency vehicle applications.
- DeckHand Dimmers Dimmers that digitally control dimming of non-regulated LEDs, incandescent, and halogen lights, available in 12V and 24V configurations.
- Air Brake Compressors Automatically maintains air brake systems at ready status, available in horizontal and vertical mount configurations for specialty vehicles.
- Non-Critical Load Disconnects Devices that sense low battery voltage and disconnect non-critical loads to preserve battery power for engine starting, including ATD and m-LVD products.
- M2 OLED Vessel Systems Monitor Monitors up to four critical boat systems (AC, DC, Bilge, and Tank) in one OLED digital monitor, NMEA 2000 and CZone compatible.
- SafetyHub 150/250 Consolidates ignition-protected, high-amperage and 24-hour circuit protection into one place near the battery; award-winning product for marine electrical systems.
Quantifiable outcome
- Ranked in top 5% of marine manufacturers for rapid order fulfillment
- +1 more outcomes
Companies that use Blue Sea Systems
Customer profileNamed customers12 records
Segments2 records
Ideal customer profiles3 records
Blue Sea Systems technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration2 records
Feature8 records
Blue Sea Systems partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core and minor.
- Navico Group Americas LLCcoreParent company of Blue Sea Systems. Blue Sea Systems operates as a brand under Navico Group Americas LLC, which is part of Brunswick Corporation. Located at N85 W12545 Westbrook Crossing, Menomonee Falls, WI 53051.
- Brunswick CorporationcoreParent corporation. Blue Sea Systems is part of the Brunswick Corporation family through Navico Group. Privacy policy and terms of use reference Brunswick Corporation.
- American Boat and Yacht Council (ABYC)coreBlue Sea Systems has active involvement on the ABYC Electrical Component Project Committee, close to the source of standards for battery switches. This participation enables quick response when standards and boater needs change.
- ABYC Certified Installers (TECH Installer Program)minorTECH Installer program connects ABYC certified marine electrical installers with Blue Sea Systems customers. Certified installers receive website listing, regional and online technical training, and previews of new products.
Scale indicators4 records
Recent moves6 records
Expansion highlights5 records
Blue Sea Systems competitors and assessment
Company assessmentBroad incumbents
- Eaton: Large diversified industrial electrical manufacturer with marine-grade switchgear, circuit protection, and power management offerings; competes at the component level with much broader scale and R&D resources.
- Schneider Electric: Global electrical equipment and power management conglomerate with marine and industrial-grade switchgear and circuit protection; represents scale-incumbent competitive pressure on Blue Sea's core categories.
- Hubbell Marine: Marine electrical products division of Hubbell Incorporated; provides comparable marine-grade switches, breakers, and wiring devices, with broader corporate scale than Blue Sea.
Direct peers
- MasterVolt: Marine and mobile power conversion specialist (also under Brunswick/Navico) offering battery chargers, inverters, and lithium-ion systems; directly competes with Blue Sea's P12 chargers and power conversion line.
- Marinco: Brunswick/Navico sister brand specializing in shore power, charging, and marine electrical connections; shares the same OEM customer base and distribution channels as Blue Sea Systems.
- Ancor: Marine-grade wire, cable, and electrical accessories brand also under Brunswick/Navico Group; complementary product set serving the same boatbuilders and installers Blue Sea targets.
- ProMariner: Marine battery charging and power conversion brand under Brunswick/Navico Group; overlaps with Blue Sea's charging, ACR, and battery management categories for both OEM and aftermarket marine customers.
- BEP Marine: Direct sister brand under Brunswick/Navico Group manufacturing battery switches, circuit protection, and power distribution panels for marine applications; highly comparable product portfolio targeting the same OEM and aftermarket channels.
- Victron Energy: Independent specialist in marine, RV, and off-grid power conversion, chargers, inverters, and battery monitors; comparable product breadth and target segments including specialty vehicles and renewable energy platforms.
Emerging players
- CZone: Digital switching and onboard electrical control platform under Brunswick/Navico Group; competes/complements Blue Sea's M2 OLED monitors and represents the software-defined direction marine electrical is heading.
Market position
Strengths1 record
Weaknesses1 record
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Blue Sea Systems social profiles
Digital presenceBlue Sea Systems compliance and trust
Trust signalCompliance6 records
Blue Sea Systems financial estimates
Financial estimateRevenue estimate
Valuation estimate
Blue Sea Systems leadership team
Management profileNumber of profiles
Blue Sea Systems funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Blue Sea Systems 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 Blue Sea Systems
What does Blue Sea Systems do?
Blue Sea Systems designs, manufactures, and distributes over 1,000 AC and DC electrical products for marine and specialized vehicle applications. The portfolio spans battery management, circuit protection, power conversion, and power distribution, sold as an integrated system to OEM boat builders, specialty vehicle manufacturers, distributors, retailers, and end consumers worldwide.
Is Blue Sea Systems a public or private company?
Blue Sea Systems is a private company. It is classified as corporate owned and is currently operating.
When was Blue Sea Systems founded?
Blue Sea Systems was founded in 2006. It employs 101 to 250 people.
Where is Blue Sea Systems based?
Blue Sea Systems is headquartered in Bellingham, United States, in the North America region.
How does Blue Sea Systems make money?
One revenue line is on record: hardware Product Sales.
Who are Blue Sea Systems's main competitors?
Broad incumbents on record are Eaton, Schneider Electric and Hubbell Marine. Direct peers are MasterVolt, Marinco, Ancor, ProMariner, BEP Marine and Victron Energy. CZone is listed as an emerging player.
Does Blue Sea Systems have an API?
No public API is recorded for Blue Sea Systems.
What industry is Blue Sea Systems in?
Blue Sea Systems's product category is Marine Electrical Equipment. Its primary akta.pro industry code is IMAJAJAA, Integrated Marine Electrical Systems & Switchboards, with a secondary code of IMAJAGAF, Electrical Engineering & Power Distribution (Generation, Switchboards, Cabling, Lighting). Its NAICS code is 334511 and its SIC code is 3613.