Motherwell Bridge

What Motherwell Bridge does

Motherwell Bridge is a UK-based specialist engineering contractor founded in 1898 and headquartered in Lanarkshire, Scotland. The company designs, engineers, constructs, repairs, and maintains three categories of industrial infrastructure: large-diameter above-ground storage tanks; shell-and-tube heat exchangers for onshore and offshore applications; and gasholders (under the Clayton Walker Gasholders brand). It operates three core divisions — Storage Tank, Heat Exchanger, and Gasholder — supplemented by emergency response services, specialty seals (in partnership with Nayler Petroseals for tank seals and Dunlop GRG / Trelleborg for gasholder seals), and integrated QHSE management systems delivered through a SafeGuard Management Centre. Distinctive technical capabilities include the pioneered tank jacking technique for 80-metre diameter tanks and the engineering record for designing and building the world's largest storage tanks twice in succession, each in excess of 100 metres in diameter and capable of holding 1.25 million barrels of crude oil (Zirku Island, UAE). Clayton Walker Gasholders is the only manufacturer in the world specializing in all four main gasholder types (Wiggins Type Dry Seal, M.A.N. Waterless, Klonne Grease Seal, and Column Spiral Guided Water-Sealed), with 170+ years of design and construction heritage.

The company serves enterprise clients in oil and gas (ADNOC, BP, ExxonMobil, Shell, ConocoPhillips, Wood Group), petrochemical (INEOS), refining (Essar Oil UK, Liberia Petroleum Refining Company), and steel (Tata Steel, ArcelorMittal, Dragon Steel), with a smaller footprint in food and beverage. Customer relationships are project-based or term-contract-based, with revenue generated through direct contractual engagement, competitive tendering, and offshore emergency response deployment. The UK-domiciled business employs approximately 300 people and operates across over 80 countries on six continents. Following a leveraged buyout by Kuwait Finance House (Bahrain) in 2008, Motherwell Bridge was acquired by Cape plc in March 2014 for £37.65 million, with the senior management team retained to lead global expansion. FY2022 financials disclose £34.6 million revenue and £4.8 million EBITA profit (~13.9% margin), indicating a stable, profitable, mid-sized industrial services subsidiary embedded within Cape plc's broader energy and minerals support portfolio.

Name

Motherwell Bridge

Legal name

Motherwell Bridge

Website

https://motherwellbridge.com

Company type

Private

Founded year

1898

Operating status

Operating

Headcount range

251–500 employees

Short description

Motherwell Bridge is a UK-based specialist engineering contractor (founded 1898, headquartered in Scotland) that designs, constructs, and maintains large storage tanks, heat exchangers, and gasholders for oil and gas, petrochemical, energy, and steel clients in over 80 countries. It operates as a subsidiary of Cape plc with ~300 employees.

Ownership category

akta.pro rank

Product category

Industrial Engineering & Construction Services

NAICS

Water and Sewer Line and Related Structures Construction (237110), Structural Steel and Precast Concrete Contractors (23812)

SIC

Water, Sewer, Pipeline, Comm & Power Line Construction (1623), Oil & Gas Field Machinery & Equipment (3533)

akta.pro primary industry

Storage & Conveyance Structures (Reservoirs, Tanks, Culverts, Tunnels) (IMAFAGAE)

Keywords

• Storage tank construction
• Heat exchanger services
• Gasholder engineering
• Industrial engineering contracting
• Oil and gas infrastructure

Headquarters

HQ city

Motherwell

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Engineering and Construction Services: Project-based engineering and construction services for storage tanks, heat exchangers, and gasholders. Revenue generated through direct contracts with energy and industrial clients for new build, repair, maintenance, and emergency response services. Services delivered on a project-by-project basis or through term contractor arrangements.
2. Maintenance and Support Contracts: Ongoing maintenance, inspection, and whole-life support services to existing clients, providing recurring revenue through term contracts and service agreements.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Motherwell Bridge is a specialist engineering contractor providing design, engineering, construction, repair and maintenance services for industrial storage tanks, shell and tube heat exchangers, and gasholders. The company serves energy, oil and gas, petrochemical, power and steel sector clients worldwide through three operating divisions, offering complete lifecycle support from initial design through on-site build to ongoing maintenance and emergency response.

Product overview

Motherwell Bridge is a world leader in the build and maintenance of storage tanks, heat exchangers and gasholders, offering a complete range of services across all divisions including design, engineering, maintenance, on-site build and full project management. The company operates three core divisions: the Storage Tank Division providing site-constructed storage tanks with design, engineering, construction, repair and maintenance capabilities; the Heat Exchanger Division offering shell and tube heat exchanger services for onshore and offshore applications with over 50 years of experience; and the Gasholder Division (operating as Clayton Walker Gasholders) specializing in design and construction of all four main gasholder types. Supporting these core offerings are specialist add-on modules including storage tank seals, gasholder seals, emergency response services, and QHSE management systems. The company serves the oil and gas, petrochemical, power, process and steel industry sectors across over 80 countries worldwide.

Differentiator

Problem solved

Functional benefit

Brands

• Clayton Walker Gasholders (CWG): Gasholder seals design and manufacturing partnership with Dunlop GRG (part of Trelleborg Group), specializing in Wiggins (dry seal) type gasholder seals

Products and services

• Storage Tank Division

Quantifiable outcome

• Minimizes product loss caused by shut-down time through efficient project delivery
• +2 more outcomes

Named customers13 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Three partnerships are on record, tiered core and minor.

• BPcoreStrategic or Co-development PartnerMajor oil and gas operator that has praised Motherwell Bridge for excellence in platform turnaround work at the Clair Phase 1 platform in the North Sea. Motherwell Bridge's multi-skilled workforce was recognized for providing efficient welding, plating, and fitting services during a three-month platform shutdown.
• Modern India Construction Company (MICCO)minorImplementation/ SI/ Consulting PartnerIndian partner for construction projects, working alongside Motherwell Bridge to ensure safety standards and local compliance on gasholder projects in India.
• Engineered Thermal SystemsminorImplementation/ SI/ Consulting PartnerSouth African partner engaged for gasholder conversion project, undertaking design activities and construction oversight.

Scale indicators10 records

Recent moves6 records

Expansion highlights7 records

Direct peers

• Chicago Bridge & Iron (CB&I, now part of McDermott): Historically the world's largest builder of above-ground storage tanks for oil & gas, with capabilities spanning design, fabrication, and construction of large-diameter crude/product tanks. Direct competitor to Motherwell Bridge's Storage Tank Division on tank farm and terminal projects globally.
• TGE Group: German-headquartered engineering firm specializing in large gasholders, LNG and LPG storage tanks, and gas treatment infrastructure. Direct competitor to Motherwell Bridge's Clayton Walker Gasholders division and its storage tank business in the LNG/LPG/gas storage segment.
• HAMON Group: Belgium-based manufacturer of heat exchangers, cooling towers, and air-cooled condensers serving power generation, petrochemical, and oil & gas clients. Direct competitor to Motherwell Bridge's Heat Exchanger Division for shell-and-tube exchanger repair, replacement, and new-build.
• Chart Industries: US-based specialist in cryogenic and heat transfer equipment including shell-and-tube heat exchangers, process tanks, and storage solutions for LNG, petrochemical, and industrial gas markets. Overlaps directly with Motherwell Bridge's heat exchanger and cryogenic-adjacent storage tank businesses.
• Heurtey Petrochem (now Chart Industries): French-origin specialist in process furnaces, storage tanks, and heat transfer equipment for the refining and petrochemical sectors, now integrated into Chart Industries. Directly comparable to Motherwell Bridge's petrochemical tank and heat exchanger work.
• Borsig GmbH: German manufacturer of process equipment including shell-and-tube heat exchangers, pressure vessels, and waste heat boilers serving petrochemical, refinery, and power generation customers. Direct peer to Motherwell Bridge's heat exchanger new-build and repair capability.
• Babcock Power (Babcock & Wilcox): Provider of heat exchangers, environmental systems, and aftermarket services for the power and industrial markets, with significant heat transfer equipment exposure. Comparable to Motherwell Bridge's heat exchanger and industrial service offerings in power generation.
• Holtec International: US-headquartered engineering and equipment manufacturer with capabilities in heat exchangers, pressure vessels, and specialized industrial equipment for energy and process industries. Comparable to Motherwell Bridge's heat exchanger and pressure equipment work.

Broad incumbents

• Worley (formerly WorleyParsons): Global EPCM services provider to the energy, chemicals, and resources sectors with broad tank, vessel, and heat exchanger engineering scope. Operates across a wider portfolio than Motherwell Bridge and competes for integrated scopes where Motherwell typically serves as specialist sub-contractor.
• Bilfinger: European-headquartered industrial services provider offering maintenance, engineering, and consulting across process industries including tank/vessel services in oil & gas, chemicals, and power. Broader portfolio than Motherwell Bridge but overlaps in tank maintenance, integrity, and turnaround services.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/motherwell-bridge-ltd

Compliance7 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Subsidiaries1 record

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 Motherwell Bridge