What Maxwell Marine does

Maxwell Marine International Limited, founded in 1969 in Auckland, New Zealand by Graeme Maxwell Cundy, designs and manufactures marine anchoring systems for vessels ranging from 6-meter recreational boats to superyachts exceeding 100 meters, as well as light commercial and defense applications. The product portfolio centers on automatic rope/chain windlasses, capstans, anchors (MAXSET plough and MAXCLAW), drum winches (Tasman series), retractable capstans and anchor arms, and complementary deck gear (chain stoppers, bow rollers, roller-stopper-tensioners), all manufactured in marine-grade stainless steel (AISI 316), chromed bronze, and anodized aluminum. Core proprietary technology includes the patented Wave Design™ rope/chain gypsy (introduced with the world's first automatic rope/chain windlass in 1992) and cone-type brake/clutch free-fall mechanisms; the company operates the largest windlass test rig in the Southern Hemisphere for in-house validation against international classification society standards.

The business model is hardware sales through a hybrid distribution architecture: high-volume recreational products flow through an extensive global dealer network spanning North and South America, Europe, Indo Asia, South Africa, the Middle East, and Gulf States, while the higher-margin superyacht segment is served through dedicated direct sales offices in New Zealand, California, Australia, Italy, and Fort Lauderdale, with engineers working alongside shipyards, naval architects, and captains from mooring plan through commissioning. Revenue is one-time hardware sale with no recurring component; pricing is not publicly disclosed and all products carry a three-year warranty. Maxwell has operated as a subsidiary of VETUS since 2008 and of Japan's Yanmar Group since 2013, retaining its dedicated brand and Auckland-based manufacturing operations.

Name

Maxwell Marine

Legal name

Maxwell Marine International Limited

Website

https://maxwellmarine.com

Company type

Private

Founded year

1969

Operating status

Operating

Headcount range

51–100 employees

Short description

Maxwell Marine, founded 1969 in Auckland and now a Yanmar Group subsidiary, manufactures anchoring systems (windlasses, capstans, anchors, deck gear) for recreational boats, superyachts up to 100m+, and commercial vessels, distributing globally via dealers and direct sales offices.

Ownership category

akta.pro rank

Product category

Marine Anchoring Equipment

NAICS

Ship Building and Repairing (336611), Ship and Boat Building (33661)

SIC

Ship & Boat Building & Repairing (3730), Special Industry Machinery, Nec (3559)

akta.pro primary industry

Cargo Handling & Lifting Equipment (Cranes, Derricks, Hoists) (IMAJAIAB)

akta.pro secondary industry

Heavy Lifting & Material Handling Infrastructure (Goliath Cranes, Jib Cranes, Hoists) (IMAJALAD)

Keywords

• Marine anchoring systems
• Rope chain windlasses
• Marine capstans
• Superyacht deck gear
• Marine deck hardware

Headquarters

HQ city

Auckland

HQ country

New Zealand

HQ region

Oceania

Offices6 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Marine Hardware Sales: One-time sale of anchoring equipment including windlasses, capstans, anchors, bow rollers, chain stoppers, and accessories. Products sold through global dealer network and direct to shipyards. Revenue derived from initial equipment sale with no recurring component.
2. Custom Superyacht Systems: Custom-designed anchoring solutions for superyacht segment, working directly with shipyards from mooring plan and 3D modeling through system integration on superstructure. Premium pricing for bespoke engineering.

Go-to-market motion3 records

Distribution channels4 records

Marketing channels5 records

Core offering

Maxwell Marine manufactures and sells marine anchoring equipment — windlasses, capstans, anchors, bow rollers, chain stoppers, and related deck gear — for recreational boats (6m–20m), superyachts (25m–100m+), and light commercial/defense vessels. Products are sold globally through a dealer network and directly to shipyards, with custom-engineered solutions for the superyacht segment designed in collaboration with naval architects and captains from mooring plan through commissioning.

Product overview

Maxwell Marine is a specialized manufacturer of marine anchoring solutions with over 55 years of experience, offering an extensive portfolio of windlasses, capstans, anchors, and deck gear for vessels from 6 meters to over 90 meters. The product range is organized into two main segments: Power and Sail products (for recreational boats 6-20m) including vertical windlasses (VW series, VWC series), vertical rope/chain windlasses (RC series, VWRC series), horizontal windlasses (HWC, HWVC series), horizontal rope/chain windlasses (HRC series including HRCFF free-fall models), drum winches (Tasman series including new V2 variants), capstan winches (VC series, Anchormax), stern windlasses (BH8 series), anchors (MAXSET plough-style and MAXCLAW claw-style), and comprehensive deck gear including chain stoppers, bow rollers, and electrical accessories; and Superyacht products (for vessels over 25m) including heavy-duty windlasses (6000, 8000, 11000 series), capstans, retractable capstans (RVC series), and custom deck gear. Key innovations include the patented Wave Design rope/chain gypsy, automatic rope/chain systems since 1992, free-fall anchoring technology, and retractable arm systems. The company operates as part of Yanmar Group since 2013, previously under VETUS since 2008, with headquarters and manufacturing in Auckland, New Zealand and offices in California, USA and Queensland, Australia.

Differentiator

Problem solved

Functional benefit

Brands

• RST (Roller Stopper Tensioners): Deck gear product line including chain rollers, stoppers and tensioners for superyacht anchoring systems.
• RCT (Roller Compressor Tensioners)
• MAXSET Anchors
• MAXCLAW Anchors

Products and services

• 11000 Windlass Series High-capacity superyacht windlass with 5000kg maximum pulling capacity for stud link and short link chain up to 22mm; one of Maxwell's longest-running anchoring systems in the SY range.
• 8000 Windlass Series Heavy-duty superyacht anchoring system suitable for stud link and short link chain up to 22mm on cruising yachts and light commercial vessels; in service with superyacht builders since the late 1980s.
• 6000 Windlass Series Versatile windlass in use since the early 1990s for light commercial vessels, luxury yachts, and performance yachts; handles stud link chain up to 16mm and short link chain up to 19mm.
• RC8 Rope/Chain Windlass Third-generation rope/chain windlass with over 30 years of engineering refinements, featuring patented Wave Design chainwheel; handles 8mm chain spliced to 14mm 8-plait nylon rope. Over 100,000 units in global circulation since 1993.
• RC10 Rope/Chain Windlass Upper mid-range automatic rope/chain windlass for boats 9m to 14m; handles 8-10mm chain and 14-16mm rope with second-generation Wave Design technology.
• HRCFF Free-Fall Windlass Compact automatic free-fall windlass for boats 5m to 11m, with free-fall functionality controlled from the helm; available in 6mm, 7mm, and 8mm chain configurations.
• HRC10 Horizontal Windlass Largest horizontal rope/chain windlass in the Power and Sail range; designed for 8-10mm chain and 14-16mm rope with patented Wave Design technology.
• TASMAN V2 Drum Winch Upgraded drum winch with dual-speed motor that increases anchor deployment speed by 15-20%; features new motor cover for superior moisture/dust protection and is retrofittable to earlier Tasman models.
• Tasman 6 Drum Winch Drum winch with marine anodised aluminium gearbox and line speeds up to 50m/min; uses proven gearbox and motor combination from the RC8 series with independent mounting legs.
• Tasman 8 Drum Winch High-performing drum winch with line speed up to 60m/min for fast anchor deployment and retrieval; marine anodised aluminium gearbox with 14 position options in 15-degree increments.
• RVC 1500 Retractable Capstan Innovative docking capstan that stows below deck when not in use; rises above deck at push of button for docking operations, then retracts flush.
• RVC 4500 Retractable Capstan Heavy-duty retractable capstan with 2041kg continuous pull capacity; DC, AC, and hydraulic drive options; rises above deck at push of button for docking operations.
• MAXSET Anchors Galvanised and stainless-steel plough-style anchors in 4kg to 40kg sizes for boats 3-18m; high holding power in various weather and seabed conditions.
• MAXCLAW Anchors Stainless steel claw-style anchors based on the North Sea design; sets extremely fast with high holding power in sand and mud bottoms, available in 5kg to 40kg sizes.
• Roller-Stopper-Tensioners (RST) Chain control devices in 316 or Duplex stainless steel with mirror-polished finish, designed to major Classification Society Rules; square rollers for stud link chain and round rollers for smaller sizes.
• Roller-Compressor-Tensioners (RCT) Alternative deck gear solution for secure anchoring and leading chain into the hawse pipe; allows easy release under tension and is custom-made for each application with height matching.
• Retractable Anchor Arm Powered anchor arm stowing below deck when not in use; single-button operation opens hatch, deploys arm, and closes hatch in ~20 seconds; works with 4-60kg anchors and supports 12V, 24V, 48V and hydraulic power.
• MAXSET Bow Rollers Self-launching bow rollers for MAXSET and competitor plough-style anchors; made of 304 stainless steel with UV-resistant rollers, available in sizes for 4kg to 40kg anchors.
• Bow Roller Extending MaxClaw Extending bow roller that allows anchor deployment further forward from the bow; pivoting roller system with self-launching capability for easy deployment and retrieval, in 15-20kg and 30-40kg models.

Quantifiable outcome

• RC8 series has over 100,000 units in global circulation since 1993
• +3 more outcomes

Named customers6 records

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Seven partnerships are on record, tiered flagship, core and minor.

• Van der Valk ShipyardflagshipStrategic or Co-development PartnerMaxwell Marine provides anchoring solutions for Van der Valk yachts. Captain G of Lady Lene (Van der Valk 32m) has been using Maxwell equipment for 3 years, citing safety and reliability as key benefits. Maxwell works directly with Van der Valk on custom anchoring integration for their bespoke luxury yachts.
• Halkitis Shipyards S.A.coreImplementation/ SI/ Consulting PartnerHalkitis Shipyards in Athens handled the windlass refit for M/Y LOTUS in 2022. Golden Yachts oversaw the work. Maxwell provided engineering support and installation guidance for the windlass replacement project.
• Weaver HatchesminorStrategic or Co-development PartnerMaxwell acquired Weaver Hatches in 2001 as part of expansion strategy to broaden product portfolio and reinforce engineering capabilities.
• Southern Ocean Ropes (SOR)minorStrategic or Co-development PartnerMaxwell acquired Southern Ocean Ropes (SOR) in 2001 as part of expansion to broaden product portfolio and reinforce engineering capabilities.
• ARCO (Australian Yacht Winch Company)coreChannel Partner/ Reseller/ DistributorMaxwell sold all sheet winch spare parts and tooling to ARCO. ARCO supplies spare parts for old Maxwell sheet winches worldwide. Contact: www.arco-winches.com or +61 2 9623 2448, based in New South Wales, Australia.
• Mercury Marine TaiwanminorChannel Partner/ Reseller/ DistributorStrategic partnership established in 1982 gave Maxwell a foothold in Southeast Asian marine market through Mercury Marine in Taiwan.
• Nilsson WinchesminorStrategic or Co-development PartnerMaxwell-Nilsson Marine formed in 1983 by merging assets of Maxwell and Nilsson Winches. Maxwell purchased Nilsson outright in 1985.

Scale indicators6 records

Recent moves12 records

Expansion highlights5 records

Direct peers

• Lewmar: British manufacturer of marine deck hardware including windlasses, anchors, hatches and winches for sail and power boats. Directly comparable to Maxwell's recreational boat segment with overlapping product categories (windlasses, capstans) and similar global dealer-distribution model.
• Muir: Australian manufacturer of windlasses, capstans and anchoring systems for recreational and commercial vessels. Directly comparable to Maxwell in product range, vessel size focus, and Oceanian manufacturing heritage.
• Lofrans: Italian manufacturer of windlasses, capstans and anchoring equipment. Directly comparable to Maxwell, particularly relevant in the superyacht/Mediterranean market where Maxwell has its Italy sales office.
• Quick: Italian manufacturer of marine equipment including windlasses, thrusters, hydraulic systems and onboard electronics. Competes with Maxwell in windlass category but offers broader product portfolio bundled to shipyards.
• Harken: US-based manufacturer of sailboat hardware, winches, and marine equipment. Comparable to Maxwell in the sail and recreational powerboat deck-gear category and similarly distributed globally.
• Andersen Winches: Danish manufacturer of self-tailing winches and deck hardware for sailing yachts. Comparable to Maxwell's deck-gear/deck-hardware product category and premium European yacht builder customer base.
• Antal: Italian sailmaker hardware and winch manufacturer serving the Med yacht industry. Comparable to Maxwell's superyacht/Italian shipyard customer overlap and deck hardware focus.
• Powerwinch: US-based manufacturer of power winches for marine and trailer applications. Comparable as a windlass/winches competitor in the recreational and small-vessel segments Maxwell serves.

Broad incumbents

• VETUS: Dutch marine systems company and Maxwell's sister brand within the Yanmar Group. Offers broad onboard marine systems (engines, bow thrusters, sanitation, electrical) — comparable as a peer within the same parent, but with a wider, non-anchoring-specialized portfolio.

Emerging players

• Rondal: Dutch superyacht rig and deck hardware specialist, part of the Royal Huisman group. Comparable to Maxwell's superyacht custom-engineering model, though focused on spars/rigging rather than anchoring.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/maxwellanchoringsolutions
• LinkedInlinkedin.com/company/maxwell-marine-international-limited

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

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 Maxwell Marine