MACSEA

What MACSEA does

MACSEA is a privately held company founded in 1982 that provides a ship health monitoring solution alongside software development and system modeling services. The company is based in Stonington, Connecticut, and operates with a small team of 1-10 employees, indicating a specialist-services orientation rather than a scaled software platform business. Its offering is targeted at the maritime industry, with ship health monitoring as the headline capability and supporting system modeling and custom software development as adjacent services.

The firm's more than 40 years of continuous operation in a narrow maritime engineering niche is its most distinguishing observable characteristic, suggesting deep accumulated domain knowledge in vessel diagnostics and system modeling. No pricing model, distribution channels, customer logos, partnerships, certifications, or revenue mechanics are disclosed in available sources, and the company's public website (macsea.com) currently returns only a verification/loading page with no substantive content. This severely limits visibility into the current product portfolio, underlying technology stack, go-to-market motion, and active commercial scale. The investment-relevant conclusion is that MACSEA is a long-tenured, very small niche engineering services firm in maritime software, with material information gaps around its current product, customer base, and financial profile.

Name

MACSEA

Website

https://macsea.com

Company type

Private

Founded year

1982

Operating status

Operating

Headcount range

1–10 employees

Short description

MACSEA is a privately held maritime engineering firm founded in 1982 that provides ship health monitoring solutions and system modeling software development services from Stonington, Connecticut, serving the shipping industry with a small specialist team.

Ownership category

akta.pro rank

Product category

Maritime Monitoring Software

NAICS

Support Activities for Water Transportation (4883), Other Support Activities for Water Transportation (48839)

SIC

Measuring & Controlling Devices, Nec (3829), Services-Computer Integrated Systems Design (7373)

akta.pro primary industry

Marine Sensors, Instrumentation & IoT (Condition Monitoring) (IMAJAJAI)

akta.pro secondary industry

Marine Electrical Installation, Commissioning & Field Services (IMAJAJAL)

Keywords

• Ship health monitoring
• Marine condition monitoring
• Vessel performance software
• Marine system modeling
• Ship monitoring software

Headquarters

HQ city

Stonington

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D

Core offering

MACSEA provides a ship health monitoring solution that specializes in software development and system modeling services for marine vessels. The company focuses on building software and analytical models that assess and track the condition of ship systems for maritime operators.

Differentiator

Problem solved

Functional benefit

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Broad incumbents

• Kongsberg Maritime: Global supplier of vessel automation, navigation, and integrated ship health monitoring systems for commercial and naval fleets. Directly comparable as a marine condition monitoring provider, though at much larger scale and scope than MACSEA.
• ABB Marine & Ports: Offers the OCTOPUS and Ability Marine digital solutions covering condition monitoring, fleet optimization, and remote diagnostics for vessels. Comparable to MACSEA in ship health monitoring functionality, but as part of a much broader electrification and automation portfolio.
• Wärtsilä SmartShip: Provides SmartShip and SmartShip Analytics for vessel performance and condition-based maintenance across global fleets. A comparable ship-monitoring offering, competing for the same digitalization budgets as MACSEA but with vastly deeper resources.
• Lloyd's Register (Digital & Software): Classification society increasingly active in digital asset integrity and remote monitoring services for ship operators. Comparable mission of vessel health and integrity assurance, with global brand reach.
• Thales Marine: Supplies naval and commercial vessel systems including integrated bridge, navigation, and platform management with condition monitoring elements. Comparable as a marine systems and software vendor serving fleet operators.

Direct peers

• BMT Group: Marine engineering consultancy offering ship design, analysis, and asset management services including vessel health monitoring tools. Closely comparable in combining software/system modeling with ship engineering, though BMT is materially larger.
• Sperry Marine: Provides navigation, bridge, and integrated platform management systems with vessel health monitoring features. Comparable product scope around ship monitoring software and system integration for commercial fleets.

Regional players

• Ultra Electronics (Sonar & Sensors): Defense electronics supplier providing sonar, sensors, and integrated ship monitoring solutions primarily to naval customers. Comparable as a marine sensor/software provider focused on ship health and situational awareness.

Emerging players

• Marine Thinking: Emerging Canadian firm building AI-enabled monitoring and autonomy software for marine vessels. Comparable as a smaller, software-focused ship-monitoring vendor targeting similar digitalization opportunities as MACSEA.

Others

• Clarkson Research / Clarksons (ship insight): Shipping data and research provider with vessel performance and analytics products serving ship operators. Adjacent comparable given focus on ship intelligence software and operator decision support, though not a direct monitoring hardware/software competitor.

Market position

Strengths3 records

Weaknesses3 records

Competitive moat1 record

Key risks5 records

Key highlights4 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

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 MACSEA