Rakennuskemia

What Rakennuskemia does

Rakennuskemia is a Finnish industrial chemicals and consumer products company founded in 1988 and headquartered in Hyvinkää, Finland. The company develops, sells, and markets construction, remodeling, and utility goods to both professional and consumer end-markets. It operates through distinct legal entities — Rakennuskemia Oy (Finland), Rakennuskemia Ab (Sweden), and Rakennuskemia GmbH (Germany) — and through the subsidiaries World's Toughest Fix, Inc. (USA) and World's Toughest Fix, Ltd. (UK). Reported headcount is 11–50 employees, and the company is privately held.

The product portfolio spans building and construction chemicals (insulation foams, foam adhesives, fireproofing products, structural adhesives and sealants, silicones, acrylics, mortars, and waterproofing), tools and technical aerosols, weatherproofing and sealing solutions, paints, oils, and garden products, cargo-securing systems, and cleaning and mould-prevention products. Rakennuskemia owns proprietary brands — WTF®, QUICKLOADER®, MAXX GEAR, TIMPURI, RK, PAINT.GUIDE, and WOODCARE.GUIDE — and acts as a regional representative for international brands including TYTAN Professional, BISON, MELLERUD, DUPLI-COLOR, POTMIX, and COLORMARK. Products carry a layered certification stack including the Nordic Swan Eco-label, M1 emission classification, EC1 Plus, CE marking, Eurofins certification, and the EcoVadis Silver Medal (April 2026).

The business model combines direct B2C e-commerce — operated in Finnish, Swedish, English, German, and Danish — with B2B wholesale and retail distribution. Recent strategic activity includes a Sweden team build-out (August 2025), trade fair entry into Germany (Eisenwarenmesse 2026) and Sweden (Nordbygg 2026), and a partnership with Staria in 2024. The leadership team comprises CEO Mikko Ikonen, Sales Director (Finland) Jukka Nuutinen, Operative Director Risto Immonen, and Marketing & Finance Director Milla Ikonen. The company has earned multiple awards including two Effie Awards for WTF, Vuoden Huiput, and a Creative Strategy Award in 2024, and holds Suomen Vahvimmat (Finland's Strongest Companies) certification continuously from 2019 through 2025.

Name

Rakennuskemia

Legal name

Rakennuskemia Oy / Rakennuskemia Ab / Rakennuskemia GmbH

Website

https://rakennuskemia.com

Company type

Private

Founded year

1989

Operating status

Operating

Headcount range

11–50 employees

Short description

Rakennuskemia is a Finnish construction chemicals company founded in 1988 that develops, distributes, and markets sealants, adhesives, foams, weatherproofing, paints, and cargo-securing products under proprietary and represented international brands across Finland, Sweden, Germany, USA, and UK.

Ownership category

akta.pro rank

Headquarters

HQ city

Hyvinkää

HQ country

Finland

HQ region

Europe

Offices4 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Product Sales - Own Brands: Development, sales and marketing of proprietary brands including WTF, QUICKLOADER, WOODCARE.GUIDE, RK, Maxx Gear, PAINT.GUIDE, and Timpuri through retail and e-commerce channels
2. Brand Representation/Distribution: Representation of internationally renowned brands including Tytan Professional, Bison, Mellerud, and Dupli-Color in Nordic markets
3. Private Label Partnerships: Private label partnerships for strategic supplier relationships and custom product development

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels5 records

Core offering

Rakennuskemia develops, sells, and markets construction, renovation, and home care products through proprietary brands (WTF, QUICKLOADER, WOODCARE.GUIDE, RK, MAXX GEAR, PAINT.GUIDE, TIMPURI) and represented international brands (TYTAN Professional, BISON, MELLERUD, DUPLI-COLOR, POTMIX, COLORMARK). Products include polyurethane insulation foams, sealants, adhesives, firestop systems, waterproofing compounds, paints, spray paints, decking oils, cleaning products, and cargo securing tie-downs, distributed across Finland, Sweden, Germany, USA, and UK via wholesale to retailers and direct e-commerce.

Product overview

Rakennuskemia is a Finnish building, renovation, and home care products company operating both domestically and internationally. The company offers a diversified portfolio organized across two main categories: own brands (WTF®, QUICKLOADER®, WOODCARE.GUIDE, RK, MAXX GEAR, PAINT.GUIDE, and TIMPURI) and represented international brands (TYTAN Professional, BISON, MELLERUD, DUPLI-COLOR, COLORMARK, and POTMIX). Product offerings span six major categories: Building & Construction (insulation foams, foam adhesives, fireproofing products, adhesives/sealants, silicones/acrylics, mortars, waterproofing); Tools & Technical Aerosols (foam guns, cartridge guns, nozzles, asphalt repair); Weatherproofing & Sealing (window/door seals, groove seals, industrial seals); Paints, Oils & Garden (spray paints, wall paints, decking oils, wood care); Cargo Securing (tie-downs, bungees, lifting equipment); and Cleaning/Mould Prevention. The company's own brands and represented brands complement each other, allowing comprehensive customer service across various professional and consumer needs in the construction, renovation, and maintenance sectors.

Differentiator

Problem solved

Functional benefit

Brands

• WTF®: World's Toughest adhesives, sealants and caulking guns
• QUICKLOADER®
• WOODCARE.GUIDE
• RK
• MAXX GEAR
• PAINT.GUIDE
• TIMPURI
• TYTAN Professional
• BISON
• MELLERUD
• DUPLI-COLOR
• POTMIX
• COLORMARK

Products and services

• WTF (World's Toughest Fix) Proprietary brand offering adhesives, sealants, and caulking guns marketed as the world's toughest fixing solutions for construction and repair applications. Targets both professional contractors and DIY consumers.
• QUICKLOADER Proprietary brand offering cargo securing products including self-retracting tie-down straps, bungees, and lifting equipment for professional use as well as home, cottage, boating, and camping applications.
• WOODCARE.GUIDE Proprietary wood care brand offering high-quality products for wood treatment, maintenance, and cleaning, including decking oils, terrace protectors, surface protection, and mould/outdoor cleaning solutions. Targets homeowners and DIY enthusiasts.
• RK Proprietary brand of sealing and weatherproofing products including window and door seals, groove seals, and silicone-based weatherproofing solutions in various profiles (P, D, E, O) and materials.
• MAXX GEAR Proprietary brand of technical aerosols and automotive care products including acetone, thinners, spray paints, rust stop coatings, electronics cleaners, multi-purpose oils, fiberglass repair kits, and asphalt repair sealing tape.
• PAINT.GUIDE Proprietary spray paint brand offering various colors and finishes including vintage, metallic, primer, chrome, and heat-resistant spray paints for metal, glass, plastic, and wood surfaces.
• TIMPURI Proprietary professional-grade brand of construction products including wall paints, primers, waterproofing compounds, reinforcement tapes, mortars, tile adhesives, and wallpaper removers.
• TYTAN Professional Represented professional range of polyurethane foams (gun foams, straw foams, all-season foams, elastic PU foams), sealants, firestop products, adhesives, and chemical anchors designed for professional construction users. Distributed in Nordic markets by Rakennuskemia.
• BISON Represented brand of construction adhesives, sealants, silicone products, and montage kits for various bonding and sealing applications across DIY and professional use.
• MELLERUD Represented specialty cleaning brand offering household cleaning, sanitation, maintenance, mould removal and prevention, outdoor cleaning, and solar panel cleaners.
• DUPLI-COLOR Represented high-performance spray paint and technical aerosol brand offering specialty finishes, primers, rust protection, and clear lacquers for advanced users.
• POTMIX Represented brand specializing in asphalt repair products including sealants, primers, patching compounds, and tamping tools for road and surface maintenance.
• COLORMARK Represented brand of marking equipment including marking pistols and spray markers for line marking, construction, and surveying applications.

Named customers3 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

Scale indicators5 records

Recent moves5 records

Expansion highlights6 records

Broad incumbents

• Mapei: Italian construction chemicals leader covering adhesives, sealants, mortars, and waterproofing systems. Direct competitor in tile mortars, waterproofing compounds, and construction adhesives — overlapping with Timpuri and TYTAN Professional lines.
• Bostik: Arkema-owned global adhesives and sealants business with strong presence in construction adhesives, sealants, and waterproofing. Overlaps directly with Rakennuskemia's Bison-distributed adhesives and construction chemicals portfolio.
• Sika AG: Swiss construction chemicals and sealing specialist with strong waterproofing, sealing, bonding, and firestop portfolio. Directly competes in Timpuri and TYTAN-overlapping professional construction categories.
• Soudal: Belgian global leader in sealants, PU foams, and adhesives. Directly comparable product portfolio (silicones, PU foams, firestop, adhesives) and overlapping professional/consumer customer base across Europe.
• Würth Group: German global distribution and manufacturing group supplying trade professionals with adhesives, sealants, chemicals, tools, and cargo securing products. Operates a similar multi-channel B2B/B2C distribution model across Europe.
• Henkel (Adhesive Technologies): Global adhesives giant operating Pattex, Loctite, and Ceresit brands across consumer and professional construction segments. Competes across Rakennuskemia's full sealants, adhesives, and waterproofing portfolio at scale.

Direct peers

• Werner & Mertz (MELLERUD parent): German owner of MELLERUD specialty cleaning brand which Rakennuskemia distributes in Nordics. Comparable specialty cleaning and maintenance positioning with strong sustainability credentials analogous to Rakennuskemia's EcoVadis Silver.
• Selena Group (TYTAN parent): Polish manufacturer and owner of the TYTAN Professional brand that Rakennuskemia distributes in Nordic markets. Direct supply-side peer producing PU foams, sealants, firestop, and adhesives for the same professional and DIY customer base.
• Bolton Group (Bison parent): Italian-owned multinational whose Bison brand Rakennuskemia represents in Nordic markets. Bolton's adhesives, sealants, and home care portfolio directly mirrors Rakennuskemia's combination of own-brand + represented-brand strategy.
• Motip Dupli Group (DUPLI-COLOR owner): European manufacturer of spray paints and technical aerosols including the DUPLI-COLOR brand Rakennuskemia distributes. Direct supply-side peer in the automotive aerosol and spray paint categories overlapping MAXX GEAR and PAINT.GUIDE.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/rakennuskemia
• Facebookfacebook.com/rakennuskemia

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Subsidiaries2 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 Rakennuskemia