GUNFORM INTERNATIONAL LIMITED

What GUNFORM INTERNATIONAL LIMITED does

Gunform International Limited is a UK-based private specialist contractor providing sprayed concrete (Gunite and Shotcrete) application, refractory engineering, and concrete placing equipment supply. Founded in 1997 and headquartered in Hoylake, Wirral, the company serves large infrastructure owners, main contractors, engineering firms, and heavy industrial operators across rail, highways, petrochemical, iron and steel, cement, power generation, and marine sectors. Services include tunnel and shaft linings, bridge repairs and strengthening, piled walls, slope and ground stabilisation, rail network works, marine applications, freeform structures, concrete repairs, and refractory linings, with the company reporting over 100 robotic blast furnace installations globally and a current petrochemical tank-bund contract exceeding 30,000m2.

The company operates a sales-led B2B model winning projects through competitive tendering and direct client engagement, with revenue generated from per-project specialist contracting services, equipment sales and rental, and equipment servicing and repair. It holds Link-Up approval for Network Rail, ISO9001 accreditation, founder membership in the Sprayed Concrete Association, and EFNARC nozzleman examiner status. Equipment-related revenue is augmented by Gunform's role as UK and European distributor for Reed Equipment USA and its own manufacture of paddle-mixers, nozzles, and specialist refractory equipment. Marketing is reputation-driven through certifications, project portfolio, and industry awards rather than digital channels, and the business is privately held with no external investors, acquisitions, or leadership changes disclosed in the source data.

Name

GUNFORM INTERNATIONAL LIMITED

Legal name

Gunform International Limited

Website

https://gunform.com

Company type

Private

Founded year

1997

Operating status

Operating

Headcount range

11–50 employees

Ownership category

akta.pro rank

Product category

Specialty Construction Contracting (Sprayed Concrete and Refractory Engineering)

NAICS

Construction Machinery Manufacturing (333120), Pump and Compressor Manufacturing (33391)

SIC

Heavy Construction Other Than Bldg Const - Contractors (1600), Construction Machinery & Equip (3531), General Industrial Machinery & Equipment (3560)

akta.pro primary industry

Ground Support & Rock Reinforcement (Bolting, Mesh, Shotcrete Systems) (IMAKANAG)

Keywords

• Sprayed concrete services
• Refractory engineering
• Tunnel lining
• Concrete placing equipment
• Bridge repair services

Headquarters

HQ city

Hoylake, Wirral

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Specialist Construction Contract Services: Gunform provides specialist sprayed concrete application services for tunnels, shafts, piled walls, slopes, bridges, marine structures, and refractory linings on a project-by-project contract basis. Revenue is earned through direct contracting with infrastructure owners, main contractors, and engineering firms on major construction and repair projects.
2. Equipment Supply and Hire: Sale and rental of concrete placing equipment including Reed pumps, Gunite machines, robotic spraying equipment, refractory paddle mixers, hose and couplings, high pressure water pumps, and specialist spraying equipment. Equipment is offered with or without trained operators.
3. Equipment Servicing and Repair: Trained engineers provide service and repair for all makes of sprayed concrete machines and pumps.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

Gunform International Limited is a specialist construction contractor providing sprayed concrete (Gunite and Shotcrete) application services, refractory lining installations, and related equipment supply and hire for tunnels, bridges, rail infrastructure, marine structures, slopes, piled walls, freeform structures, and heavy industrial facilities. The company also manufactures its own paddle-mixers, nozzles, and specialist refractory accessories, and acts as the UK and European distributor for Reed Equipment USA concrete placing equipment. Services are delivered through direct B2B contracts with infrastructure owners, main contractors, and heavy industrial operators globally.

Product overview

Gunform International Limited is a specialist construction contractor offering sprayed concrete applications (Gunite and Shotcrete), refractory engineering, and concrete placing equipment supply and hire. The company operates a services-led model, organized around distinct specialist service offerings including bridge repairs, piled walls, slope and ground stabilisation, tunnels and shafts, rail network services, marine applications, freeform structures, concrete repairs, and refractory linings. Gunform is a UK and European distributor of Reed Equipment USA concrete pumps and gunite machines, and also manufactures its own paddle-mixers, nozzles, and specialist refractory equipment. Equipment can be supplied, hired (with or without trained operators), or serviced and repaired. The company also provides training and EFNARC certification services for operatives and nozzlemen. The portfolio is complemented by a range of surface finishes and quality/testing services.

Differentiator

Problem solved

Functional benefit

Products and services

• Sprayed Concrete Services (Gunite and Shotcrete) Core specialist contractor service delivering sprayed concrete application via Gunite (dry-mix) and Shotcrete (wet-mix) processes without the need for formwork, applied to tunnels, shafts, bridges, slopes, piled walls, marine structures, and freeform structures for infrastructure owners, main contractors, and engineering firms.
• Tunnels and Shafts Lining Services Installation of sprayed concrete linings for tunnels and shafts using conventional reinforcement or steel/polypropylene fibres, with optional spray-applied waterproof membranes and fire protection coatings, delivered via robotic and manual spraying capabilities.
• Bridge Repairs and Strengthening Services Structural repair and strengthening of concrete bridges including hydro-demolition of defective concrete, new reinforcement installation, cathodic protection overlay, and sprayed concrete repairs; over 10,000m2 of cathodic protection overlay applied to date across projects including Thelwall Viaduct and Spaghetti Junction.
• Piled Walls Sprayed Concrete Facing Sprayed concrete facing of secant and contiguous piled walls, including cusp infilling, overlays following pile profile, and flat wall finishes with trowelling, delivered for projects such as the Channel Tunnel Rail Link and Sheffield Inner City Relief Road.
• Slope and Ground Stabilisation Services Slope protection and ground support using soil nails or rock anchors with mesh or fibre reinforcement within sprayed concrete, with contract scope ranging from 30m2 to 30,000m2.
• Rail Network Sprayed Concrete Services Link-Up approved rail network services including tunnel linings, bridge strengthening, arch strengthening, slope stabilisation, and sprayed concrete repairs, with all operators holding PTS cards and qualified by audit modules for MRC and CBD Sprayed Concrete.
• Freeform Structures Construction Construction of freeform structures using sprayed concrete's ability to form curved shapes without formwork, including skate parks, canoe slaloms, climbing walls, sculptures, simulated rockwork, domes, and spheres; notable projects include Canary Wharf, Cardiff Canoe Slalom, and Fiji/New Zealand Pavilions at Expo 92.
• Marine Application Repairs Marine structure repairs including piers, breakwaters, and sea walls in tidal conditions, with coloured and trowelled finishes to blend with existing structures; includes Haldon Pier repairs and Isle of Man breakwater projects.
• Concrete Repair Services Full range of concrete repair techniques including hydro-demolition, grit blasting, reinforcement priming, hand repairs, resin injection, pointing, grouting, and specialist coatings, delivered as an approved applicator for BASF, Flexcrete, Fosroc, Sika, Vandex, and Weber specialist repair materials.
• Refractory Linings Installation Services Refractory linings by gunning, shotcrete, pumping, and grout injection, plus casting, ramming, and brick work installations, delivered for iron and steel, cement, oil and petrochemical, power generation, incineration, lime, ammonia, glass, and aluminium industries; over 100 robotic blast furnace installations completed worldwide.
• Quality and Training Services Training and certification services for site staff covering CSCS, SCA Competency, CCNSG Safety Passport, IPAF, Network Rail PTS, Construction Site Supervisors Safety Certificate, Confined Space Working, and PASMA, including nozzleman pre-construction tests with test panels for Highways Agency approval.
• EFNARC Certification Scheme Training and Assessment Training and assessment delivered in accordance with the EFNARC certification scheme by Gunform's own approved EFNARC nozzleman examiners, covering the EFNARC European Specification for sprayed concrete.
• Sprayed Concrete and Refractory Equipment Supply and Hire Sale, hire (with or without trained operators), and servicing of concrete placing equipment including Reed concrete pumps, Reed Gunite machines, robotic spraying equipment, refractory paddle mixers, gunite/shotcrete hose and couplings, high pressure water pumps, and specialist spraying accessories; Gunform manufactures its own paddle-mixers, nozzles, and specialist refractory equipment and acts as UK and European distributor for Reed Equipment USA.

Quantifiable outcome

• Application of over 30,000m2 of sprayed concrete tank bund lining for a major petrochemical company
• +3 more outcomes

Named customers7 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

Feature4 records

Partnerships

Nine partnerships are on record, tiered core and minor.

• Reed Equipment USAcoreChannel Partner/ Reseller/ DistributorGunform is UK and European distributor of Reed Equipment USA concrete placing equipment, supplying Reed concrete pumps, Reed Gunite machines and accessories to the civil and refractory industries.
• EFNARCcoreStrategic or Co-development PartnerGunform carries out training and assessment in accordance with the EFNARC certification scheme. The company has its own approved EFNARC nozzleman examiners. Gunform works in accordance with the EFNARC European Specification for sprayed concrete.
• TGF ConsultantsminorImplementation/ SI/ Consulting PartnerTGF Consultants provide continuous monitoring and updating of all Gunform's health and safety policies. They serve as the company's Health and Safety advisors.
• BASFminorOthersGunform is an approved applicator for BASF specialist repair materials, using their products as part of comprehensive concrete repair solutions.
• FlexcreteminorOthersGunform is an approved applicator for Flexcrete specialist repair materials.
• FosrocminorOthersGunform is an approved applicator for Fosroc specialist repair materials.
• SikaminorOthersGunform is an approved applicator for Sika specialist repair materials.
• VandexminorOthersGunform is an approved applicator for Vandex specialist repair materials.
• WeberminorOthersGunform is an approved applicator for Weber specialist repair materials.

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Market position

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/gunform-international-limited

Compliance5 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 GUNFORM INTERNATIONAL LIMITED