Sea Deep Shipyard Pte. Ltd.

What Sea Deep Shipyard Pte. Ltd. does

Sea Deep Shipyard Pte. Ltd. is a Singapore-based manufacturer specializing in offshore jack-up drilling rig components. The company designs and fabricates pedestal cranes under the Sea Hercules brand (25 to 150 short ton capacity, in diesel hydraulic and electric hydraulic configurations), ABS-approved electric drive jacking and elevating systems capable of speeds exceeding 1 foot per minute, rack-and-pinion and hydraulic skidding systems for drilling modules, anchor winches, raw water tower elevating structures, and high-tensile steel fabrications (minimum 100,000 PSI yield). All products are built to ABS, BV, DNV, or CCS classification standards and AWS D1.1 welding standards. Operations are anchored at a waterfront yard at 6 Pioneer Sector One, Singapore, comprising a 3-storey office building, four workshops, blasting chambers, and warehouse facilities.

The company serves global offshore jack-up drilling rig operators, drilling contractors, and offshore platform owners as its end customers. Its primary go-to-market is direct enterprise sales of custom-engineered capital equipment, supplemented by an onsite service and Life Enhancement Program that converts obsolete 1980s-era hydraulic jacking systems to electric drive systems. Distribution is handled partly through its wholly-owned subsidiary Sea Hercules Cranes Pte. Ltd., with regional coverage extending to Abu Dhabi, UAE. Sea Deep Shipyard is itself a wholly-owned subsidiary of Baker Technology Limited, a Singapore Exchange-listed offshore marine group. Quality and safety compliance is evidenced through ISO 9001, ISO 45001, and bizSAFE STAR certifications.

Revenue is generated from one-time sales of custom-manufactured hardware (pedestal cranes, jacking systems, skidding systems, anchor winches, raw water towers) and from professional services revenue tied to onsite repairs, conversions, and life extension engagements. Pricing is quoted per unit based on customer specifications, capacity, and required classification standard, with multi-year contract cadences typical. No publicly disclosed revenue figure is available.

Name

Sea Deep Shipyard Pte. Ltd.

Legal name

Sea Deep Shipyard Pte. Ltd.

Website

https://seadeep.com.sg

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

Sea Deep Shipyard Pte. Ltd. is a Singapore-based manufacturer of offshore jack-up drilling rig components, including Sea Hercules pedestal cranes, electric jacking systems, skidding systems, and anchor winches, serving global rig operators and offshore platform owners under ABS, BV, DNV, and CCS classifications.

Ownership category

akta.pro rank

Product category

Offshore Marine Equipment Manufacturing

NAICS

Ship and Boat Building (33661), Oil and Gas Field Machinery and Equipment Manufacturing (333132), Overhead Traveling Crane, Hoist, and Monorail System Manufacturing (333923)

SIC

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

akta.pro primary industry

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

akta.pro secondary industry

Offshore Marine & Aviation Support (PSVs, AHTS, Crew Boats, Helicopters) (EUALABAJ)

Keywords

• Offshore jack-up rigs
• Pedestal cranes
• Jacking systems
• Skidding systems
• Anchor winches

Headquarters

HQ city

Singapore

HQ country

Singapore

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Equipment Manufacturing and Sales: One-time sale of custom-manufactured offshore drilling rig components including pedestal cranes, jacking systems, skidding systems, anchor winches, and raw water tower structures. Products are engineered to customer specifications and classification requirements.
2. Aftermarket Services and Conversions: Onsite service, repairs, and jacking system conversion services (hydraulic to electric) for life extension programs of existing offshore equipment.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels3 records

Core offering

Sea Deep Shipyard designs and manufactures specialized components for offshore jack-up drilling rigs, including pedestal cranes (Sea Hercules series, 25-150 tons), electric-drive elevating/jacking systems, skidding systems (hydraulic and rack-and-pinion), anchor winches, and raw water tower structures. The company also provides onsite offshore services, repairs, and hydraulic-to-electric jacking system conversions as part of life extension programs for aging jack-up rigs.

Product overview

Sea Deep Shipyard Pte. Ltd. is a manufacturer specializing in offshore jack-up drilling rig components. The company offers a portfolio of integrated products including Offshore Pedestal Cranes under the Sea Hercules brand (ranging from 25 to 150 tons), Anchor Winches, Skidding Systems (hydraulic and electric types), Steel Product and Components Fabrication, Raw Water Tower Structural Design systems, Conversion and/or Jacking Systems (electric drive elevating systems), and Offshore Services for onsite repairs and jacking system conversions. These products serve the marine offshore environment and are designed to comply with internationally recognized standards including ABS, BV, DNV, CCS, and API 2C.

Differentiator

Problem solved

Functional benefit

Brands

• Sea Hercules: Offshore pedestal crane brand manufactured by Sea Deep Shipyard. The Sea Hercules crane models range from 25 tons to 150 tons capacity and are designed for jack-up rigs and semi-submersibles. Includes models such as SH 1000, SH 2000, SH 3000, and SH 6000 series.

Products and services

• Offshore Pedestal Cranes – Sea Hercules Range of offshore pedestal cranes with models from 25 tons to 150 tons capacity, available in diesel hydraulic or electric hydraulic configurations. Designed for reliability, cost effectiveness, and easy maintenance, meeting API 2C standards and classification society requirements (ABS, BV, DNV, CCS). Configurable for hazardous area compliance, emergency wire rope release, winterisation, and high-temperature operation.
• Anchor Winches

Quantifiable outcome

• Electric jacking system eliminates hydraulic oil requirements and leakages
• +2 more outcomes

Segments2 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Scale indicators2 records

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• Konecranes: Global crane manufacturer with a growing offshore and port solutions portfolio. Competes broadly in lifting equipment markets though less specialized in jack-up rig-specific components than Sea Deep.
• Dril-Quip: Designs and manufactures drilling and production equipment for offshore wells. While focused on wellhead and subsea systems, it is part of the broader offshore drilling equipment ecosystem that competes for vendor-of-choice status with Sea Deep's customers.
• Liebherr: Manufactures a broad portfolio including offshore pedestal cranes (Liebherr Maritime Cranes) for jack-up rigs, semi-subs, and offshore platforms. Larger and more diversified than Sea Deep but a direct competitor in offshore crane sales.
• Aker Solutions: Norwegian engineering and fabrication group serving offshore oil & gas and offshore wind with rig and platform design capability. Operates at much larger scale than Sea Deep but overlaps in offshore marine engineering services.
• NOV (National Oilwell Varco): Largest global oilfield equipment manufacturer offering rig components, cranes, and integrated drilling packages. While NOV operates at vastly greater scale across the broader upstream value chain, it competes with Sea Deep on jack-up rig component procurement.

Direct peers

• MacGregor (Cargotec): Part of Cargotec, designs and supplies offshore load-handling and marine deck machinery including cranes, winches, and mooring systems for offshore vessels and rigs. Directly comparable offering to Sea Deep's crane and winch product lines.
• Huisman: Dutch-based designer and manufacturer of heavy construction equipment including offshore pedestal cranes, jacking systems, and skidding systems for jack-up rigs. Directly competes with Sea Deep in the same product categories serving global drilling contractors.
• Seatrax: Specializes in offshore pedestal cranes for the oil & gas industry including jack-up rigs and platform supply vessels. A focused direct competitor in the offshore crane niche where Sea Hercules competes.
• TTS Group (TTS-NMF): Norwegian supplier of marine and offshore load-handling equipment including offshore cranes, winches, and handling systems. Directly comparable in product scope (cranes and winches for offshore vessels and rigs) and customer base.

Others

• Fluor Offshore Solutions: EPC contractor that procures and integrates offshore rig components on behalf of operators. Acts as an indirect customer/competitor interface for equipment makers like Sea Deep in newbuild and life-extension projects.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/sea-deep-shipyard-pte-ltd-

Compliance3 records

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 Sea Deep Shipyard Pte. Ltd.