What Seatrax does

Seatrax, Inc. is a privately held Houston-based designer and manufacturer of offshore pedestal marine cranes, with complementary operations in Belle Chasse, Broussard, and New Iberia (Louisiana), and a manufacturing and product support facility in Great Yarmouth, United Kingdom. The company's core product is a custom-engineered offshore crane line ranging from 30 to 600 tons capacity, built around its patented kingpost architecture — a stationary kingpost with a revolving superstructure and non-metallic bearing assemblies that eliminates bolt-failure separation risk and has influenced industry standards worldwide. Supporting products include in-house draw-works band-brake hoists certified for personnel handling, the CCM14000/CCM7000 touchscreen crane monitoring systems, and the Motion Detection System (MDS) that dynamically measures supply-boat motion to expand lift envelopes.

Seatrax operates a hybrid hardware-plus-services revenue model: new crane sales (custom multi-year contracts), a portable rental fleet (Models 70P through S230P), OEM and third-party parts distribution (Seatrax and SeaKing brands), specialized rental equipment, and a suite of recurring services including engineering, lift planning, retrofits/upgrades, scheduled maintenance, data analysis, and crane operator dispatch. Go-to-market is enterprise field sales with direct engagement to offshore operators and drilling contractors; pricing is custom-quoted with no publicly disclosed tiers. Customer concentration sits overwhelmingly in offshore oil and gas — IOCs (Shell, Chevron, BP, Petrobras, ConocoPhillips, Anadarko, Hess), drilling contractors (Transocean, Ensco, Seadrill, Noble, Diamond), and government/military (US Army Corps of Engineers) — with secondary exposure to commercial marine and LNG bunker applications.

The company holds multiple US and international patents (kingpost design, mechanical anti-two-blocking, hydraulic boom stop), maintains API Q1, API 2C, ISO 9001:2015, ASME code shop, CE Marking, and classification society (ABS, DNV, Lloyd's Register) certifications, and participates in standards-writing committees for ASME, ISO, API, SAE and BSI. Field service personnel mobilize globally for installation, repair, and operator contracts, supported by 24/7 parts distribution. With 101–250 employees, no public funding or M&A history, and a privately held ownership structure, Seatrax presents as a stable, technically differentiated niche manufacturer serving cyclical but high-barrier end markets.

Name

Seatrax

Legal name

Seatrax, Inc.

Website

https://seatrax.com

Company type

Private

Operating status

Operating

Headcount range

101–250 employees

Short description

Seatrax designs and manufactures patented offshore pedestal marine cranes (30–600 ton capacity) for offshore oil and gas majors, drilling contractors, and government/marine customers, supported by a global network of parts, rental, engineering, maintenance, and operator services.

Ownership category

akta.pro rank

Product category

Offshore Crane Manufacturing

NAICS

Overhead Traveling Crane, Hoist, and Monorail System Manufacturing (333923), Construction Machinery Manufacturing (33312), Ship Building and Repairing (336611)

SIC

Oil & Gas Field Machinery & Equipment (3533), Ship & Boat Building & Repairing (3730)

akta.pro primary industry

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

akta.pro secondary industries

Offshore Marine & Aviation Support (PSVs, AHTS, Crew Boats, Helicopters) (EUALABAJ), Marine Outfitting & Interior Refurbishment (TLAKAKAL), Pipe-lay & Heavy-lift Offshore Vessel Construction (IMAJACAE)

Keywords

• Offshore marine cranes
• Crane manufacturing
• Oil and gas equipment
• Marine lifting equipment
• Offshore crane services

Headquarters

HQ city

Houston

HQ country

United States

HQ region

North America

Offices5 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. New Crane Manufacturing: Design and manufacture of new offshore cranes ranging from 30 Ton to 600 Ton capacity for oil, gas, commercial and other industries. Cranes are used on applications worldwide and designed/manufactured in compliance with API Specification 2C and ISO.
2. Parts Sales: OEM distributor of Seatrax and SeaKing parts with 24/7 customer service, expansive inventory, exchange components that are repaired and rebuilt including hoists, luffing cylinders, gearboxes and more.
3. Rental Cranes: Modernized built-for-purpose rental fleet fully compliant with API Spec 2C. Portable fleet of cranes (Models 70P, 90P, S100P, S140P, S230P) that can be shipped, lifted and assembled on any platform, drilling rig or marine application worldwide.
4. Engineering Services: Registered engineering firm in Texas with all disciplines in house including lift planning, modifications, add-ons, data analysis, and upgrade packages for existing cranes.
5. Training Services: Offshore and onshore crane training including Qualified Offshore Rigger, Qualified Inspector, Offshore Pedestal Crane Operator, Onshore Mobile Crane Operator, Forklift, Aerial Platform Operator courses. Programs based on API RP 2D and ASME B30 standards.
6. Lift Planning Services: Simple and complex lift planning, single point lift plans for complete cranes, crane load test lift planning, custom and specialty lifting devices and rigging.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels4 records

Core offering

Seatrax designs and manufactures offshore pedestal marine cranes ranging from 30 to 600 ton capacity for the oil and gas and commercial marine industries. The cranes incorporate patented proprietary technology including the kingpost mounting design and mechanical anti-two-blocking systems, complemented by in-house manufactured hoists, crane communication monitoring systems, and a portable rental fleet. The company also provides supporting parts, maintenance, engineering, training, lift planning, and crane operator services through facilities in the US and UK.

Product overview

Seatrax offers a comprehensive portfolio of offshore marine crane products and related services. The core product line consists of offshore pedestal cranes (ranging from 30 to 600 Ton capacity) based on the company's patented kingpost design with mechanical anti-two-blocking systems. These are complemented by in-house manufactured hoists, the CCM14000 and CCM7000 crane monitoring systems, and the Motion Detection System (MDS) for dynamic load management. The company also maintains a modern portable rental fleet (Models 70P through S230P) for temporary offshore applications. Supporting services include crane maintenance, operator dispatch, training programs (mechanic and operator), lift planning, parts supply, retrofits/upgrades, data analysis, and engineering services. All products are manufactured in compliance with API Specification 2C and ISO standards.

Differentiator

Problem solved

Functional benefit

Products and services

• Offshore Cranes Pedestal-mounted marine cranes designed for offshore oil and gas, commercial, and industrial applications. Models range from 30 Ton to 600 Ton capacity and incorporate the patented kingpost design, patented mechanical anti-two-blocking systems, and high-pressure piston hydraulic systems. Designed and manufactured in compliance with API Specification 2C and ISO standards.
• Hoists In-house manufactured draw-works type band brake hoists designed specifically for offshore cranes. Feature fail-safe spring-applied contracting-type drum brakes combined with hydraulic dynamic braking, providing two independent load-holding systems that do not share a common load path. External band brakes, gearing, and motor are serviceable with mounting and wire rope in place. Certified for personnel handling.
• CCM14000 Crane Communication Monitoring System Touchscreen-based crane monitoring system that consolidates monitoring of hydraulic systems, hoists, and prime mover. Features visual load charts, hook travel display, CAN network protocol, enhanced user interface, increased data recording for expanded diagnostics, expandable feature set, and field-serviceable design.
• CCM7000 Crane Communication Monitoring System Crane monitoring system providing single-point access to monitoring and communication functions for primary and auxiliary crane systems.
• Motion Detection System (MDS) Boom tip-mounted radar-based system that measures supply boat deck velocity and calculates dynamic coefficients, allowing operators to safely lift heavier loads at increased radii in calm conditions. Generates self-calibrating load charts per API 2C standards.
• Portable Rental Crane Fleet Modernized, built-for-purpose portable rental fleet of offshore cranes fully compliant with API Spec 2C. Includes Models 70P, 90P, S100P, S140P, and S230P designed for general construction, pipeline installation and removal, derrick building, platform salvage, and diving support. Cranes can be shipped, lifted, and assembled on any platform, drilling rig, or marine application worldwide.
• Specialized Rental Equipment Short and long-term rental of specialized equipment including cable spoolers, alternate lifting devices, water bags, boom rests, load blocks, jacking equipment, hydraulic power units, dynamometers, and related accessories. Set daily rental rates.
• Parts Supply OEM parts distribution for Seatrax and SeaKing products with 24/7 customer service and ability to ship parts globally. Offers exchange components including hoists, luffing cylinders, and gearboxes with repair and rebuild services. Maintains expansive inventory.
• Crane Maintenance Services Customized inspections and scheduled/unscheduled maintenance services performed in accordance with API RP 2D standards. Services available at daily, weekly, monthly, and 3 to 5-year intervals with field service personnel mobilized worldwide for installation, repairs, and operator services.
• Retrofits and Upgrades Customized retrofit kits to bring existing cranes up to latest standards and technology. Available retrofits include emissions-compliant engines, hinged cabside walkways, CCM systems, automatic lubrication systems, boom tip rollers, boom safety systems, and boom walkways.
• Lift Planning Lift planning services for simple and complex lifts, including single-point lift plans for complete cranes, crane load test lift planning, and custom lifting devices and rigging design.
• Engineering Services Registered engineering firm in Texas offering structural analysis, lift planning, modifications, add-ons, upgrade packages, lift rigging design, and platform abandonment and removal analysis. All engineering disciplines are housed in-house.
• Industry Standard Crane Training Comprehensive offshore and onshore crane training based on API RP 2D and ASME B30 standards. Courses include Qualified Offshore Rigger, Qualified Inspector, Offshore Pedestal Crane Operator, Onshore Mobile Crane Operator, Forklift, Aerial Platform Operator, and Gin Pole/Auto Crane Operator.
• General Crane Mechanic Training Training courses covering basic hydraulics and electronics for crane mechanics, including Basic Hoist Hydraulics, Basic Slew Hydraulics, Basic Hydraulic Support Systems, and Basic Electronics.
• Crane Data Analysis Crane usage tracking, troubleshooting, and operator error analysis using data from installed CCM systems. Includes high-speed data acquisition systems for detailed system analysis.
• Crane Operator Services Experienced crane operators available for long-term and short-term contracts worldwide. Operators are trained on Seatrax and other manufacturers' models across all offshore application types.

Quantifiable outcome

• Structures designed to exceed 30-year fatigue life per API Specification 2C
• +5 more outcomes

Named customers14 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Scale indicators6 records

Recent moves6 records

Expansion highlights7 records

Direct peers

• Liebherr: Liebherr's maritime crane division (Liebherr MCCtec) designs and manufactures offshore pedestal cranes, ship-to-shore cranes, and heavy-lift offshore cranes — directly competing with Seatrax in the offshore oil & gas and marine vessel crane market.
• MacGregor (Cargotec): MacGregor, part of Cargotec, supplies offshore cranes, load-handling systems, and mooring equipment for offshore vessels and platforms. Its offshore crane portfolio overlaps directly with Seatrax's pedestal crane offerings to oil & gas and commercial marine operators.
• Huisman: Huisman designs and manufactures heavy-lift offshore cranes, pipelay cranes, and marine equipment for the offshore energy industry. It competes with Seatrax for offshore pedestal crane specifications on drilling rigs, production platforms, and specialized offshore vessels.
• TTS Group (Torghatten TTS / part of MacGregor): TTS supplied offshore and marine cranes to shipyards and offshore operators before its acquisition by Cargotec/MacGregor. Its historical product line — including offshore pedestal cranes — overlaps directly with Seatrax's offerings in the offshore vessel and platform market.
• Palfinger: Palfinger manufactures marine and offshore cranes (knuckle-boom and stiff-boom) for commercial vessels, offshore wind, and oil & gas applications. Its marine and offshore product line competes with Seatrax on smaller-capacity offshore and commercial marine cranes.

Broad incumbents

• National Oilwell Varco (NOV): NOV is a broad oilfield equipment manufacturer with an offshore cranes portfolio (including legacy API/ABS-rated units) serving drilling contractors and offshore operators. While not Seatrax's direct crane focus, NOV competes on integrated offshore packages for MODUs and production platforms.
• Manitowoc Company: Manitowoc designs and manufactures industrial cranes including crawler, mobile, and port cranes via its Manitowoc, Potain, and Grove brands. While primarily terrestrial, its marine/port crane portfolio overlaps with Seatrax on dockside and heavy-lift applications adjacent to offshore work.
• Konecranes: Konecranes is a global industrial crane manufacturer with port solutions, ship-to-shore cranes, and heavy-duty lifting equipment for maritime and offshore-adjacent applications. Its port and shipyard crane lines compete with Seatrax on dockside and yard-handling crane specifications.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/seatraxcranes

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 Seatrax