What TECHNOTECH LTD does

TECHNOTECH LTD (株式会社テクノテック) is a privately held Japanese manufacturer founded in 1988 and headquartered in Bunkyo-ku, Tokyo, with an Osaka branch established in 1997. The company is the only domestic manufacturer in Japan specializing exclusively in plastic washing machine waterproof pans (防水パン) and drainage traps (排水トラップ), holding the No. 1 market share in the Greater Tokyo new-build condominium market. Its product portfolio centers on elevated waterproof pans, transparent drainage traps, foam backflow prevention traps, slide/separate-cup floor traps, and integrates accessories such as earthquake prevention belts, safety boards, water leak sensors, and towel warmers. Core technology is plastic injection molding with 11 patents, 11 design registrations, 2 utility model registrations, and 14 trademark registrations as of April 2025, supported by ISO 9001 certification.

The business model is predominantly B2B hardware sales through a network of trading company distributors (Navitas, TOTO M-Tech, Nihon Kanzai Center, Yamada Taisha, and others) that supply major Japanese residential developers (Asahi Kasei Homes, Daiwa House, Sekisui House, PanaHome, Misawa Home, Mitsui Home) and construction companies (Obayashi, Shimizu, Takenaka, Kajima, Haseko). A secondary B2C channel serves individual consumers through Rakuten, Amazon Japan, and select home improvement stores. Pricing is not publicly disclosed and the company operates with a lean 1-10 employee headcount. Recent strategic moves include the April 2024 CEO transition to Watanabe Atsushi, the 2023 Osaka branch relocation, and a steady cadence of new product launches through 2024-2025 including eco-friendly Cycle PP waterproof pans, pet garden pans, towel warmers, and a new Techno Black® color line.

Name

TECHNOTECH LTD

Legal name

株式会社テクノテック

Website

https://technotech.co.jp

Company type

Private

Founded year

1988

Operating status

Operating

Headcount range

1–10 employees

Short description

TECHNOTECH LTD is Japan's only manufacturer specializing exclusively in plastic washing machine waterproof pans and drainage traps, serving major residential developers, construction companies, and consumers through trading company distributors and online marketplaces.

Ownership category

akta.pro rank

Product category

Plumbing Hardware & Components

NAICS

Plastics Pipe, Pipe Fitting, and Unlaminated Profile Shape Manufacturing (32612)

SIC

Plastics Products, Nec (3089), Gaskets, Packg & Sealg Devices & Rubber & Plastics Hose (3050)

akta.pro primary industry

Water & Sewer Pipe & Fittings (PVC/HDPE/PP) (IMANADAA)

Keywords

• Plastic waterproof pans
• Drainage traps
• Washing machine plumbing
• Residential plumbing hardware
• Condominium drainage components

Headquarters

HQ city

Hongo

HQ country

Japan

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Waterproof Pan Sales: One-time hardware sales of specialized waterproof pans (防水パン) and drainage traps (排水トラップ) for washing machines. Products are sold to residential developers, construction companies, and end consumers through distributors and online channels.
2. Accessory and Component Sales: Sales of related components and accessories including trap parts, guards, mounting hardware, faucet valves, and complementary products like towel warmers, water leak sensors, and anti-odor cartridges (ヌメクリーン).

Go-to-market motion3 records

Distribution channels3 records

Marketing channels5 records

Core offering

TECHNOTECH LTD designs and manufactures plastic waterproof pans (防水パン), drainage traps (排水トラップ), towel warmers, pet garden pans, and related plumbing components primarily for washing machine installations in residential buildings. The company is Japan's only domestic manufacturer specializing in plastic waterproof pans and drainage traps, holding the No. 1 market share in the Greater Tokyo new-build condominium market.

Product overview

TECHNOTECH LTD is Japan's only manufacturer specializing in plastic waterproof pans and drainage traps for washing machines. The product portfolio centers on washing machine installation infrastructure including elevated waterproof pans (イージーパン, セーフガードパン), standard waterproof pans, faucet-connected waterproof pans (フォーセットパン), and floor-piping compatible waterproof pans. Supporting products include T.E and T.T series drainage traps (透明・有色), bubble backflow prevention traps, floor drainage traps (スライドロック, レジナロック), towel warmers (7 models), earthquake prevention devices (イージーサフェティティ), safety boards, water leak sensors, and washing machine stands (イージーキ、、ャスター, イージースタンド). The company holds ISO9001 certification and maintains strong market position with patented technologies, holding 11 patents, 11 design registrations, 2 utility model registrations, and 14 trademark registrations as of April 2025.

Differentiator

Problem solved

Functional benefit

Products and services

• Easy Pan (イージーパン TPD Series) Elevated waterproof pans with 115mm base elevation allowing trap cleaning and drain pipe maintenance without moving heavy washing machines. Available in 600-750mm widths for residential developers and construction companies.
• Safe Guard Pan (セーフガードパン TPW Series) Elevated waterproof pans with protective guards preventing pet and child hand intrusion while allowing visual inspection. Available in 640-700mm sizes.
• T.E Drainage Trap (T.Eトラップ GNT-SWM/GDT-SWM) Transparent drainage traps for elevated waterproof pans enabling visual inspection of pipe connections and under-floor conditions. Compatible with TPD and TPF series waterproof pans.
• T.T Drainage Trap (T.Tトラップ GNT-W/GDT-W) Standard drainage traps with non-transparent body for waterproof pans. Recommended for standard waterproof pan installations.
• Foam Backflow Prevention Trap (泡逆流防止機構付トラップ GNT-SWA/GDT-SWA)

Quantifiable outcome

• No. 1 market share in Greater Tokyo new-build condominium waterproof pan market

Named customers16 records

Segments3 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Partnerships

Three partnerships are on record, tiered minor and core.

• Osaka Ekimae No.2 Building (大阪駅前第2ビル)minorOthers · 26 June 2023The Osaka branch (formerly Kansai branch) relocated to Osaka Ekimae No.2 Building in July 2023, representing the company's physical presence in the Kansai region rather than a formal partnership.
• General Incorporated Association Risk and Life (（一社）リスク・アンド・ライフ)minorStrategic or Co-development PartnerTECHNOTECH's earthquake prevention product (イージーセーフティ) was evaluated and certified by this association for earthquake resistance effectiveness. Certification No. 2019901.
• Housing Companies and DistributorscoreChannel Partner/ Reseller/ DistributorNumerous trading companies and distributors including Navitas, TOTO M-Tech, Nihon Kanzai Center, and many others act as distribution partners selling TECHNOTECH products to enterprise customers.

Scale indicators3 records

Recent moves10 records

Expansion highlights5 records

Broad incumbents

• LIXIL Corporation: Japan's largest housing and building materials group producing plumbing fixtures, drainage components, bathroom units, and waterproofing products under INAX and other brands. Directly addresses plumbing contractors and developers with overlapping product categories at greater scale.
• SANEI Co., Ltd. Long-established Japanese manufacturer of faucets, drainage fittings, and plumbing hardware for residential and commercial use. Competes in the same plumbing components category as TECHNOTECH, with broader product portfolio including wash basins and water supply equipment.
• Takara Standard Co., Ltd. Japanese maker of bathroom units, kitchen systems, and plumbing components for residential housing. Serves the same Japanese developers and contractor base and overlaps in bathroom-side drainage and waterproofing components.
• TOTO Ltd. Japan's leading manufacturer of sanitary ware, faucets, and plumbing fixtures including drainage systems. Overlaps with TECHNOTECH in plumbing/drainage category via broader portfolio, and TOTO M-Tech is also one of TECHNOTECH's trading company distributors.
• Cleanup Corporation: Japanese manufacturer of kitchen and bathroom systems, including drainage and waterproofing components. Competes for specification in residential condominium and apartment developments through general contractors, similar to TECHNOTECH's route to market.
• Sekisui Chemical Co., Ltd. Major Japanese chemical and housing conglomerate producing plastic piping, drainage systems, and building materials alongside home construction (Sekisui House). Overlaps with TECHNOTECH in plastic pipe fittings and drainage components for residential construction.
• KAKUDAI Corporation: Specialist Japanese manufacturer of faucets, valves, and plumbing fittings with strong domestic brand recognition. Operates in overlapping plumbing hardware categories and supplies similar developer and contractor customers across Japan.

Others

• Haseko Corporation: Major Japanese condominium developer and general contractor that is a TECHNOTECH customer. While not a manufacturer, Haseko represents a major buyer-side counterpart that influences specification decisions for waterproof pan and drainage trap products in large Japanese residential developments.

Direct peers

• C.I. TAKIRON Co., Ltd. Japanese manufacturer of rigid plastic piping, pipe fittings, and plastic building materials including drainage components. Closely comparable as a domestic plastic pipe and fittings maker addressing plumbing contractors and builders.
• AronKasei Co., Ltd. Japanese plastic pipe and fittings manufacturer producing PVC, PP, and PE piping systems for plumbing, drainage, and infrastructure. Directly comparable as a domestic plastic pipe fittings maker serving residential and commercial construction.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 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 TECHNOTECH LTD