Onboard marine services

What Onboard marine services does

Onboard Marine Services is a privately held, Sydney Harbour-based marine mechanical services business operating from two marina locations (D'Albora Marina and Fergusons Boatshed Marina) in Mosman, NSW. The firm employs 7 people and delivers on-site engine servicing, diagnostics, repowering and major overhauls for large diesel and petrol marine engines, as well as broader vessel repairs spanning mechanical, electrical, and shipwright work, detailing, trimming, slip services, and antifouling. It also provides marine surveys for pre-purchase and insurance purposes across Sydney Harbour, Mosman, The Spit, Pittwater and the Northern Beaches.

The company is an authorized agent for three premium marine engine OEMs — MAN, Volvo Penta and Mercury Marine — including specialisation in Volvo Penta IPS system inspections. Its technology footprint is grounded in motor-specific diagnostic computers, proprietary OEM tooling, and a stocked inventory of genuine parts, enabling warranty-eligible servicing in line with manufacturer guidelines via up-to-date factory training. Core products comprise Engine Servicing and Repairs, Vessel Repair Services, Marine Survey Services, Generator Servicing and Repairs, and Insurance-related boat services.

Commercially, Onboard Marine Services runs a direct-to-consumer professional-services model with quote-based pricing. Revenue is generated transactionally per service job across recreational boat owners, luxury yacht and cruiser owners, and performance boat owners, with customer acquisition driven by marina location visibility, OEM referrals from its manufacturer authorizations, and industry association membership in the BIA and MIA. Business hours are Monday to Friday 7:00am-4:00pm.

Name

Onboard marine services

Legal name

Onboard Marine Services

Website

https://onboardmarine.com.au

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

Onboard Marine Services is a 7-employee, Sydney Harbour-based marine mechanical services firm offering engine servicing, repowering, vessel repairs, and marine surveys to recreational, luxury, and performance boat owners from two Mosman marina locations as an authorized agent for MAN, Volvo Penta and Mercury Marine.

Ownership category

akta.pro rank

Product category

Marine Repair Services

NAICS

Ship Building and Repairing (336611), Support Activities for Water Transportation (4883)

SIC

Ship & Boat Building & Repairing (3730)

akta.pro primary industry

Engine & Mechanical Overhaul (Main/Aux Engines, Pumps, Valves, Compressors) (TLAHAMAD)

akta.pro secondary industries

Electrical, Automation & Control Systems Repair (TLAKAKAG), Marine Service Provider Coordination (Diving, Inspection, Class/Survey Support) (TLAHAJAI)

Keywords

• Marine engine servicing
• Boat repair services
• Marine surveyor sydney
• Vessel maintenance repairs
• Diesel engine repowering

Headquarters

HQ city

Mosman

HQ country

Australia

HQ region

Oceania

Offices2 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Marine Repair and Servicing: Service-based revenue from mechanical, electrical, and shipwright repairs. Includes engine servicing, diagnostics, repowering, and major overhauling for diesel and petrol engines. Revenue is transaction-based, generated per service job.
2. Marine Survey Services: Pre-purchase and insurance boat surveys providing professional assessments of vessel condition. Includes hull inspection, mechanical evaluation, electrical systems review, and safety assessments.
3. Detailing and Maintenance: Boat detailing, trimming, slip and antifouling services for ongoing vessel maintenance.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

Onboard Marine Services provides on-site marine servicing, diagnostics, and repairs for vessel systems including mechanical, electrical, shipwright repairs, detailing, trimming, slip and antifouling. The company specializes in large diesel and petrol engine servicing and repairs including repowering and major overhauling, operating as an authorized agent for MAN, Volvo Penta, and Mercury Marine. It also delivers professional pre-purchase and insurance boat surveys across Sydney Harbour and surrounding waterways.

Product overview

Onboard Marine Services is a marine service company offering a unified portfolio of vessel maintenance and repair services. The core offering combines marine survey services (pre-purchase and insurance boat surveys) with comprehensive engine servicing (diesel and petrol including repowering and major overhauling), vessel repairs (mechanical, electrical, shipwright, detailing, trimming, slip and antifouling), and generator servicing. As authorised agents for MAN, Volvo Penta, and Mercury Marine, the company specializes in large diesel and petrol engine work while also servicing all other major makes and models.

Differentiator

Problem solved

Functional benefit

Products and services

• Marine Survey Services Professional pre-purchase and insurance boat surveys covering Sydney Harbour and surrounding waterways, including hull inspection, mechanical evaluation, electrical systems review, and seaworthiness assessment, for buyers of recreational boats, luxury vessels, cruisers, fishing boats, and performance craft.
• Engine Servicing and Repairs
• Vessel Repair Services
• Generator Servicing and Repairs

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

Five partnerships are on record, tiered core and minor.

• MANcoreTechnology or IntegrationAuthorized agent for MAN marine engines. Provides factory-authorized servicing, repairs, diagnostics, and warranty support for MAN marine propulsion systems. Access to genuine parts and manufacturer-specific training.
• Volvo PentacoreTechnology or IntegrationAuthorized agent for Volvo Penta marine engines and propulsion systems including Volvo Penta IPS. Provides authorized servicing, repairs, diagnostics, and warranty support. Specializes in Volvo Penta IPS system inspections.
• Mercury MarinecoreTechnology or IntegrationAuthorized agent for Mercury Marine engines and products. Provides authorized servicing, repairs, and warranty support for Mercury Marine outboard and inboard engines.
• Boat Industry Association (BIA)minorOthersProud member of the Boat Industry Association. Membership provides industry networking, credibility, and alignment with marine industry standards and best practices.
• Marine Industry Association (MIA)minorOthersProud member of the Marine Industry Association. Membership supports industry advocacy and provides recognition as a qualified marine service provider.

Scale indicators1 record

Recent moves6 records

Expansion highlights4 records

Broad incumbents

• MAN Energy Solutions (Marine): Heavy-duty marine engine manufacturer and incumbent whose authorized-agent framework underpins Onboard Marine's large diesel engine service and repowering business.
• MarineMax Australia: Larger boat sales and service group with marina-based service capacity, comparable customer profile but broader retail and brokerage scope than Onboard's specialist service-only model.
• Mercury Marine Australia: Manufacturer of outboard and inboard engines whose authorized-agent network structures the warranty and referral flow that Onboard Marine Services relies on.
• Volvo Penta Australia: OEM that grants Onboard Marine Services its authorized-agent status; broader incumbent in marine propulsion with national service and dealer network reach.

Regional players

• North Marine: Australian marine service business with overlapping mechanical and engine-repair capabilities, focused on different regional waterways but serving the same recreational boating customer profile.
• Gold Coast Marine Services: Queensland-based marine mechanical, electrical and shipwright service provider with a comparable full-service offering aimed at recreational and luxury vessel owners.

Direct peers

• Boatworks at Coomera: Australian boatyard offering slip services, mechanical repairs, antifouling and detailing under a similar marina-based service delivery model.
• Bay Marine: Sydney-based marine mechanical and electrical service business operating across the same harbor market with similar engine servicing, diagnostics and repair offerings.
• East Coast Marine Services: NSW marine service provider offering engine servicing, repairs and electrical work for recreational vessels, competing directly with Onboard Marine Services for similar Sydney waterfront customers.
• Loves Marine: Australian marine dealership and service business offering engine servicing, repairs and parts distribution, directly comparable to Onboard Marine's authorized-agent service model.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/onboard-marine-services

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 Onboard marine services