Belzona

What Belzona does

Belzona International Ltd. is a UK-headquartered (Harrogate, North Yorkshire) polymer technology company founded in 1952 (originally as Northern Metalife Limited) by Jorgen Svendsen and controlled by the Svendsen family since inception. It develops and manufactures cold-applied, solvent-free epoxy composite materials, elastomers, membranes, and high-performance linings organized into five product series (1000 through 5000) plus dedicated applied solutions (e.g., SuperWrap II). The technology base spans metal repair compounds, surface-tolerant underwater composites, high-temperature epoxy coatings, breathable flexible membranes, concrete repair systems, safety-grip coatings, and ASME/ISO-compliant composite pipe repair systems.

Belzona's commercial model is channel-mediated: it sells proprietary products exclusively through a global network of more than 140 authorized distributors operating in over 120 countries, with regional exclusive appointments (e.g., Repair Technology LLC in NJ/PA/DE/Western NY; Belzona British Columbia for municipal pools). End-customers span oil and gas (upstream/downstream), power generation (including nuclear and wind), marine and offshore, petrochemical, mining, water and wastewater, and municipal recreation. Pricing is quote-based, set by distributors per project scope, and structured around multi-year application contracts. The corporate structure includes wholly-owned operating subsidiaries: Belzona Polymerics Ltd. (UK R&D and manufacturing), Belzona Inc. (Miami, North America), Belzona Hong Kong Ltd. (Asia-Pacific), and Belzona Canada Inc.

The company's positioning rests on three reinforcing pillars: 60+ years of proprietary formulation know-how with demonstrated engineering performance (e.g., Belzona 1251 suspending a 2.2-tonne Mercedes on a 75mm joint); regulatory certifications that gate entry into safety-critical applications (ANSI/NSF 61, UK WRAS, ASME PCC2 Article 4.1, ISO 24817, US DOT); and a deeply embedded distributor-and-application-support channel that diagnoses problems, recommends solutions, and supervises on-site applications. Belzona remains privately held, has never raised external capital, and is currently led by second-generation CEO Joel Svendsen.

Name

Belzona

Legal name

Belzona International Ltd.

Website

https://belzonareptech.com

Company type

Private

Founded year

1952

Operating status

Operating

Headcount range

11–50 employees

Short description

Belzona International Ltd. is a UK-based polymer technology company founded in 1952 that develops cold-applied epoxy composite repair and protective coatings, sold through 140+ authorized distributors in 120+ countries to industrial customers in oil and gas, power, marine, and related heavy-industry sectors.

Ownership category

akta.pro rank

Product category

Industrial Protective Coatings and Polymer Repair Materials

NAICS

Paint and Coating Manufacturing (325510), Chemical Manufacturing (325), Gasket, Packing, and Sealing Device Manufacturing (339991), Other Rubber Product Manufacturing (32629)

SIC

Adhesives & Sealants (2891), Gaskets, Packg & Sealg Devices & Rubber & Plastics Hose (3050), Fabricated Rubber Products, Nec (3060), Miscellaneous Chemical Products (2890)

akta.pro primary industry

Adhesives & Sealants Chemicals (IMAEABAA)

akta.pro secondary industries

Concrete Repair, Crack Injection & Grouts (IMADAOAD), Specialty Coatings (Epoxy Floors, Anti-Mold, Fire-Retardant, Elastomeric) (HSAGADAJ), Industrial Rubber Adhesives, Cements & Repair Materials (IMANALAJ)

Keywords

• Industrial coatings
• Polymer repair composites
• Epoxy protective coatings
• Corrosion protection materials
• Industrial maintenance solutions

Headquarters

HQ city

West Berlin

HQ country

United States

HQ region

North America

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Product Sales: Belzona generates revenue through the sale of proprietary polymer repair composites, coatings, linings, and elastomeric materials. Products are sold through a global network of authorized distributors who purchase directly from Belzona and resell to end-user industrial customers.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels5 records

Core offering

Belzona manufactures and distributes cold-applied, solvent-free polymer repair composites, epoxy coatings, linings, and elastomeric materials used for industrial repair, protection, and maintenance of equipment and infrastructure. Its products are organized into 1000-5000 series covering metal repair, rubber repair, flexible membranes, concrete repair, and industrial linings, sold through a global authorized distributor network serving industries including oil and gas, power generation, marine, wind power, petrochemical, mining, and municipal facilities.

Product overview

Belzona is an industrial polymer repair and protective coating technology company offering a comprehensive portfolio of cold-applied, solvent-free epoxy composite materials organized into product series. The product range spans: 1000 Series (metal repair/rebuilding compounds including Belzona 1111, 1121, 1131, 1161, 1212, 1251, 1321, 1331, 1341, 1391, 1391S, 1391T, 1523, 1593 and others); 2000 Series (elastomeric rubber repair products including Belzona 2111, 2211, 2311); 3000 Series (flexible membranes including Belzona 3111, 3411, 3412); 4000 Series (concrete repair and safety systems including Belzona 4111, 4154, 4411); and 5000 Series (industrial linings including Belzona 5811, 5831). Applied solutions include Belzona SuperWrap II, an ASME/ISO-compliant composite pipe repair system. These materials are used across industries including oil and gas, power generation, marine, petrochemical, mining, and wind power for repair, protection, and maintenance of equipment and structures.

Differentiator

Problem solved

Functional benefit

Products and services

• Belzona 1111 (Super Metal) Standard cold-applied epoxy metal repair compound for rebuilding, protecting, and repairing metal equipment, designed for industrial maintenance teams.
• Belzona 1121 (Super XL-Metal) Metal repair compound with extended working life suitable for in-situ applications at heights and on GRP substrates.
• Belzona 1131 (Bearing Metal) Epoxy composite for repairing and resurfacing worn and damaged shafts and bearing surfaces in-situ.
• Belzona 1161 (Super UW-Metal) Surface-tolerant repair composite for wet and underwater substrates with excellent adhesion for marine and offshore use.
• Belzona 1212 Multi-purpose durable repair material usable on wet or underwater substrates for fast return-to-service applications.
• Belzona 1221 Emergency repair composite designed for rapid return to service in critical industrial breakdown situations.
• Belzona 1251 (HA-Metal) High erosion-resistance metal repair compound engineered for severe abrasion and erosion environments.
• Belzona 1321 High temperature coating for process vessels operating at elevated temperatures.
• Belzona 1331 Abrasion and erosion resistant coating for dry and wet conditions, used for leading edge protection on wind turbine blades.
• Belzona 1341 (Supermetalglide) Abrasion and erosion resistant system providing leading edge protection (LEP) for environments experiencing wet abrasion.
• Belzona 1391S / 1391T High temperature coatings and variants for internal lining of high temperature equipment operating under immersion conditions.
• Belzona 1523 Next-generation high temperature epoxy coating providing outstanding corrosion and chemical resistance with a cold curing mechanism for immersion service.
• Belzona 1593 High temperature epoxy coating that surpasses prior technology by providing outstanding corrosion and chemical resistance while allowing full in-service cure.
• Belzona 2111 (D&A Hi-Build Elastomer) Standard rubber repair elastomer for bonding and repairing rubber components in industrial environments.
• Belzona 2211 (MP Hi-Build Elastomer) Cold-curing elastomer that bonds strongly to neoprene and metal substrates for rubber repair on offshore platform legs.
• Belzona 2311 (SR Elastomer) Emergency rubber repair elastomer with outstanding elasticity and durability for offshore and marine repairs.
• Belzona 3111 (Flexible Membrane) Breathable, solvent-free flexible membrane coating for corrosion and water ingress protection at turbine bases, allowing trapped moisture to escape.
• Belzona 3412 Two-part hybrid polymer coating designed to exclude moisture at the root cause of corrosion, peelable for inspection and resealing.
• Belzona Peelable Coating System (Belzona 3411 + Belzona 8411) Combination of an encapsulating membrane (Belzona 3411) and a corrosion inhibitor with release properties (Belzona 8411) for protecting flanges, fastenings, and associated pipework.
• Belzona 4111 (Magma-Quartz) Concrete repair composite ideal for resurfacing damaged concrete, including wind turbine base repairs.
• Belzona 4154 (Bulkfill Resin) Concrete repair composite for levelling large, uneven areas of concrete with rapid curing for quick return to service.
• Belzona 4411 (Granogrip) Safety grip coating providing slip reduction properties in bright colors for safety enhancement on wind turbine ladder rungs, walkways, and platforms.
• Belzona 5811 Large applications epoxy composite for structural strengthening of pipes, vessels, and tanks; used for filtration drum protection in swimming pools.
• Belzona 5831 (ST-Barrier) Surface-tolerant barrier coating that protects structures against corrosive atmospheric elements and can be applied on manually prepared surfaces with moisture present.
• Belzona SuperWrap II

Quantifiable outcome

• Seal tank bases for 10 years while allowing the tank base to breathe and dry out
• +2 more outcomes

Named customers1 record

Segments8 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

Scale indicators5 records

Recent moves5 records

Expansion highlights5 records

Broad incumbents

• AkzoNobel (International Paint): AkzoNobel's International Paint division supplies protective and marine coatings globally, competing with Belzona in offshore, marine, and industrial maintenance segments through both direct sales and distributor networks.
• PPG Protective & Marine Coatings: PPG's Protective & Marine business offers anti-corrosion and chemical-resistant coatings for oil & gas, marine, and infrastructure — overlapping Belzona's 5000 Series linings with broader portfolio and global direct-sales scale.
• 3M Industrial: 3M's Industrial Adhesives & Tapes and Abrasives divisions compete across multiple Belzona use cases including bonding, sealing, and surface protection. 3M is a broad incumbent with substantially larger R&D and distribution scale.
• Henkel (Loctite): Henkel's Loctite brand offers industrial adhesives, sealants, and repair coatings across maintenance and manufacturing use cases overlapping Belzona's portfolio. While broader in scope, it competes head-to-head in epoxy repair and corrosion protection.

Direct peers

• Hempel: Hempel is a global protective coatings supplier serving marine, oil & gas, power, and infrastructure — directly competing with Belzona's 5000 Series linings and 1000 Series coatings for corrosion and chemical resistance.
• Sauereisen: Sauereisen manufactures specialty polymer concretes, linings, and coatings for chemical containment, wastewater, and process equipment — closely matching Belzona's chemical-resistant lining and concrete repair product lines.
• Jotun: Jotun Protective Coatings provides anti-corrosion and tank linings for offshore, marine, and onshore industrial customers, overlapping Belzona's oil & gas, marine, and petrochemical vertical exposure with comparable protective coating chemistries.
• Chesterton: A.W. Chesterton manufactures industrial sealing, lubrication, and protective coatings for pumps, valves, and rotating equipment — closely mirroring Belzona's mechanical repair and fluid-containment applications in power generation and process industries.
• ITW Devcon: ITW Devcon manufactures epoxy and polyurethane repair compounds for metal, rubber, and concrete repair — directly overlapping Belzona's 1000, 2000, and 4000 series. It is one of the closest direct competitors in industrial polymer repair composites.
• Carboline: Carboline specializes in high-performance protective coatings, linings, and fireproofing for industrial facilities — directly competing with Belzona's chemical-resistant linings and high-temperature coatings in petrochemical and power generation markets.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/user/belzonatv
• Facebookfacebook.com/profile.php
• LinkedInlinkedin.com/company/belzona-repair-technology

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries4 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 Belzona