What WAKO does

WAKO (株式会社WAKO) is a Hiroshima, Japan-based manufacturer of functional ceramic-based coatings, founded in 1987 and operating as the Paint Division of WAKO GROUP (a diversified group with 7 business segments including amusement, real estate, marina, and energy development). The company began with marine antifouling paints and, over 15+ years, built proprietary hollow ceramic bead technology protected by 5+ patents across marine, soundproofing, and insulation coatings. Its current product portfolio comprises three lines under the WAKOECO brand: WAKOECO 断熱 (formerly SHIELD) thermal insulation paint using a dual-layer film structure that combines solar heat reflection with heat conduction suppression; WAKOECO BLOCK sound insulation paint using hollow ceramic materials; and WAKOECO PLUS non-tin hydrolytic antifouling paint for ship hulls, plus auxiliary primers and alloy coatings. Both insulation and soundproofing paints hold F☆☆☆☆ formaldehyde-free certification and MLIT non-combustible material certification.

The company sells to factories, warehouses, dairy/livestock farms, marine vessel owners, residential customers, and government/public institutions including schools. Go-to-market combines a national network of 200+ dealers and handling agents, direct e-commerce (wec-paint.jp), Amazon Japan and Rakuten marketplaces for DIY/consumer sales, and a partner construction contractor network coordinated by WAKO for large-scale installation projects. Pricing is unit-based for paint cans (¥14,850–¥55,000) and per-square-meter for installation services (¥2,300–¥3,500/sqm), positioned as industry-low cost. Quantified customer outcomes include up to 50% reduction in summer air conditioning electricity and 3–6°C indoor temperature reduction on steel roofs. The company holds Japan patents for both insulation (2020) and sound insulation (January 2020) technologies, and an international WAKOECO trademark via the Madrid Protocol signaling intent for future overseas expansion.

Name

WAKO

Legal name

株式会社WAKO

Website

https://wec-paint.jp

Company type

Private

Founded year

1987

Operating status

Operating

Short description

WAKO is a Hiroshima-based Japanese manufacturer of proprietary ceramic-based functional coatings — thermal insulation, soundproofing, and marine antifouling paints — sold under the WAKOECO brand to factories, warehouses, dairy farms, marine vessels, and public institutions via a 200+ dealer network and direct e-commerce across Japan.

Ownership category

akta.pro rank

Product category

Functional Coatings

NAICS

Paint and Coating Manufacturing (325510), Paint, Coating, and Adhesive Manufacturing (3255)

SIC

Paints, Varnishes, Lacquers, Enamels & Allied Prods (2851), Coating, Engraving & Allied Services (3470)

akta.pro primary industry

Specialty & Functional Coatings (Anti-microbial/Anti-slip/Insulating) (IMAIAKAM)

akta.pro secondary industries

Industrial & Protective Coatings (IMAEAGAB), Industrial Protective Coatings (IMADAKAB)

Keywords

• Functional coatings manufacturer
• Thermal insulation paint
• Soundproofing coatings
• Marine antifouling paint
• Ceramic coating technology

Headquarters

HQ city

Hiroshima

HQ country

Japan

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Functional Paint Sales: Direct sales of insulation, soundproofing, and antifouling paints to end-user customers (factories, warehouses, dairy farms, homeowners, ship owners) through the company website, dealer network, and marketplaces (Amazon, Rakuten). Revenue is generated through unit-based product sales with optional application services.
2. Painting Application Services: The company coordinates with partner construction firms to provide painting application services for large-scale projects (factory roofs, warehouses). The company does not directly undertake construction but acts as the main contractor coordinating sub-contractors.
3. Distributor/Reseller Sales: Sales through a nationwide network of 200+ dealers and agents who resell WAKOECO products to end customers including government and public institutions.

Pricing tiers

Go-to-market motion2 records

Distribution channels5 records

Marketing channels7 records

Core offering

WAKO manufactures and sells three lines of functional ceramic coatings: WAKOECO 断熱 (thermal insulation paint for building roofs/walls, formerly WAKOECO SHIELD), WAKOECO BLOCK (sound insulation paint), and WAKOECO PLUS (non-tin marine antifouling paint), plus auxiliary primers and alloy antifouling coatings. The products are sold directly via the company's own e-commerce site, Amazon Japan, and Rakuten for DIY/individual buyers, and through a nationwide network of 200+ dealers and partner construction contractors for enterprise, government, and large-scale application projects. The company additionally coordinates painting application services for large projects through contracted partner construction firms.

Product overview

WAKO is a functional coatings company offering three core product lines: WAKOECO 免责 (rebranded from WAKOECO SHIELD) for thermal insulation, WAKOECO BLOCK for sound insulation, and WAKOECO PLUS for marine anti-fouling applications. The insulation paint uses proprietary hollow ceramic bead technology to provide dual heat-shielding and insulation functions. Products are available in 4kg and 14kg standard versions, as well as DIY painting kit bundles for end-users. The company also offers auxiliary products including primers for marine applications.

Differentiator

Problem solved

Functional benefit

Brands

• WAKOECO: Primary brand umbrella for functional coatings including insulation, soundproofing, and anti-fouling paints
• WAKOECO 免責 (WAKOECO Dannetsu)
• WAKOECO BLOCK
• WAKOECO PLUS
• WAKOECO DRIVE
• WAKOECO PRIMER

Products and services

• WAKOECO 断熱 (WAKOECO Insulation Paint, formerly WAKOECO SHIELD) Ceramic-based dual-function insulation paint (heat shielding plus heat insulation) for roofs and exterior walls of factories, warehouses, livestock barns, and residential/commercial buildings, providing indoor temperature reduction, condensation prevention, and air-conditioning energy savings. Available in 4kg and 14kg standard cans and DIY Kit bundles. F☆☆☆☆ formaldehyde-free and MLIT Non-combustible Material certified.
• WAKOECO BLOCK (Sound Insulation Paint) Sound insulation coating using hollow-ceramic dual-layer film technology to suppress noise penetration through walls and surfaces. OFF WHITE base color; 14kg can; minimum recommended coating thickness 1mm. Sold via inquiry/contact form only. Suitable for multi-purpose halls, stations, art and music facilities, hospitals, condominiums, schools, gymnasiums, factories, and marine vessel walls. F☆☆☆☆ formaldehyde-free certified.
• WAKOECO PLUS (Marine Hull Antifouling Paint) Non-tin hydrolytic nano antifouling paint that prevents marine organism (barnacle, etc.) adhesion on hulls without polluting the marine environment. Available in 4kg and 20kg cans in Brown Red, Dark Blue, and Charcoal Black; coverage 0.303 kg/sqm at 100μm DFT; positioned at 20% cost reduction versus comparable hydrolytic antifouling paints.
• WAKOECO Drive (Alloy Antifouling Paint) Special ceramic anti-fouling coating (2kg can, Red or Blue) for alloy drive components to protect against barnacle adhesion on alloy parts. Not suitable for propeller or shaft metal painting.
• WAKOECO Primer Primer coating to enhance adhesion between substrate and WAKOECO PLUS or Wako Paint II gel coat. Silver color; available in 4kg and 20kg cans.
• WAKOECO SHIELD DIY Kit Insulation paint bundled with DIY painting tools including roller, tray, masking tape, sandpaper, can opener, handle, spare roller, and disposable coverall (M, L, LL coverall sizes). Available for 4kg and 14kg cans. Targeted at individual DIY customers via direct e-commerce, Amazon Japan, and Rakuten.

Quantifiable outcome

• Air conditioning electricity consumption reduced by up to ~50% in summer and ~20% in winter
• +5 more outcomes

Named customers7 records

Segments6 records

Ideal customer profiles6 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

One partnership is on record.

• 株式会社ALLアセットパートナーズ (ALL Asset Partners Co., Ltd.)coreChannel Partner/ Reseller/ DistributorSales agency handling regional sales of WAKOECO products in the Hiroshima area. Located at WAKO headquarters building. Actively markets insulation paint to enterprise clients including factories and commercial properties, as featured in Reform Industry News (，家装産業新聞, August 2021) coverage titled '室温を3℃以上低減 ALLアセットパートナーズ'.

Scale indicators4 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• Hempel: Global coatings manufacturer with strong marine and protective coatings portfolio. Comparable in marine anti-fouling technology and serves as a global reference point for WAKO's WAKOECO PLUS product line.
• Nippon Paint Holdings: Largest paint manufacturer in Asia with broad portfolio across architectural, industrial, automotive, and marine coatings. A broad incumbent whose scale, R&D budget, and distribution create competitive pressure on niche specialty players like WAKO.
• Jotun: Global paint and coatings company with marine, protective, and decorative divisions. Comparable to WAKO in marine anti-fouling technology and as a competitor if WAKO pursues international expansion.
• Kansai Paint (関西ペイント): Major Japanese and global paint manufacturer with broad coatings portfolio including industrial, automotive, and architectural segments. Operates as a broad incumbent with overlap into specialty functional coatings where WAKO competes.

Direct peers

• Rock Paint (ロックペイント): Mid-sized Japanese paint manufacturer serving automotive refinish, industrial, and architectural segments. Comparable regional peer with similar Japanese distribution model and customer overlap in industrial and commercial accounts.
• Shinto Paint (神東塗料): Japanese specialty coatings manufacturer focused on industrial and functional paints. Comparable peer in the Japanese specialty coatings segment with overlapping customer base in industrial facilities and infrastructure applications.
• Chugoku Marine Paints (中国塗料): Leading Japanese marine coatings manufacturer producing anti-fouling and hull paints. Directly comparable to WAKO's WAKOECO PLUS and DRIVE marine product lines, both serving vessel owners and fishing operators.
• SK Kaken (エスケー化研): Major Japanese manufacturer of architectural and functional paints, including insulation and specialty coatings. Closest direct competitor to WAKO in the Japanese functional paint market with overlapping customer base in construction and industrial building applications.
• Dai Nippon Toryo (大日本塗料): Japanese industrial coatings manufacturer producing paints for infrastructure, marine, and industrial applications. Competes with WAKO in industrial protective and specialty coatings segments in Japan.
• Asahipen (アサヒペン): Japanese manufacturer of architectural and DIY paints. Comparable to WAKO in DIY paint distribution through home improvement retail channels and consumer-facing paint products in Japan.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/wec_paint
• YouTubeyoutube.com/channel/UCFXpIC_ieaHYIg4fJZAJRXQ
• Facebookfacebook.com/wecpaint
• Instagraminstagram.com/wako_eco

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 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 WAKO