Sanwa Shutter
Sanwa Shutter Industry Co., Ltd. is a publicly listed Japanese building materials manufacturer (TYO:5929) producing shutters, steel doors, automatic doors, and fire/waterproof specialty products. It serves residential, commercial, institutional, and industrial customers nationwide via direct sales, authorized agencies, and a new RemoSmaPro IoT management subscription.
- Company typePrivate
- Founded1956
- HeadquartersTokyo, Japan
- Headcount5,001–10,000
- GTM typeB2B and B2C
- OfferingHardware or Manufacturing
What Sanwa Shutter does
Sanwa Shutter Industry Co., Ltd. (三和シヤッター工業株式会社) is a Tokyo-headquartered, publicly listed (TYO:5929) Japanese building materials manufacturer founded in 1956 and operating as the main subsidiary of Sanwa Holdings Co., Ltd. With 10,000+ employees and a nationwide sales and service footprint covering all major Japanese regions, the company manufactures and installs shutters, steel doors, automatic doors, fire-rated products, waterproof shutters (WaterGuard), high-speed doors, garage and window shutter systems, and condominium entry doors for residential, commercial, institutional, and industrial customers. Its primary customer segment is commercial and architectural B2B (building contractors, architects, facility managers, property developers), supported by three secondary segments: individual homeowners, institutional/public sector buyers, and industrial/warehouse operators.
The company combines traditional manufacturing with a newer digital layer: the RemoSma™ IoT platform, which enables smartphone-based remote operation of garage doors, and the RemoSmaPro™ IoT management service (nationwide launch June 18, 2026) providing remote monitoring, anomaly alerts, and predictive maintenance for installed shutters and opening facilities. Differentiated products include the WaterGuard waterproof shutter (highest JIS Ws-6 rating, expanded March 2026 to the largest design range in the industry at W8,000mm x H5,250mm, FY2026 sales target ¥1 billion) and multiple MLIT-certified fire prevention/smoke control systems. R&D was externally validated in April 2026 with a Japan Resilience Award (レジリエンス・アワード（強靱化大賞）2026) Excellence Award for the Madomore Typhoon Guard window shutter.
The business model is a hybrid of (1) one-time product sales via manufacturer-direct channels, authorized sales agents, and the sanwass-online.com e-commerce site; (2) ongoing professional services revenue from maintenance contracts, periodic inspection (including Japan-mandated fire-safety inspection reports), and 24/7 emergency repair services; and (3) a nascent recurring subscription stream via RemoSmaPro (FY2026 target ¥300M). GTM is sales-led with showrooms, a CAD-data portal for architects, sports-marketing brand campaigns (including MLB Dodgers stadium signage in 2026), and customer consultation centers. Direct installation coverage is concentrated in the Tokyo metropolitan area (Tokyo, Kanagawa, Chiba, Saitama), with broader national reach through regional offices and authorized agencies.
Sanwa Shutter firmographics
Firmographics- Name
- Sanwa Shutter
- Legal name
- 三和シヤッター工業株式会社
- Website
- https://sanwa-ss.co.jp
- Company type
- Private
- Founded year
- 1956
- Operating status
- Operating
- Headcount range
- 5,001–10,000 employees
- Short description
- Sanwa Shutter Industry Co., Ltd. is a publicly listed Japanese building materials manufacturer (TYO:5929) producing shutters, steel doors, automatic doors, and fire/waterproof specialty products. It serves residential, commercial, institutional, and industrial customers nationwide via direct sales, authorized agencies, and a new RemoSmaPro IoT management subscription.
- Ownership category
- akta.pro rank
Sanwa Shutter industry classification
Industry- Product category
- Building Materials Manufacturing
- NAICS
- Metal Window and Door Manufacturing (332321), Glass and Glazing Contractors (238150)
- SIC
- Metal Doors, Sash, Frames, Moldings & Trim (3442)
- akta.pro primary industry
- Garage Doors & Rolling Shutters (IMADAIAE)
- akta.pro secondary industries
- New Construction/Renovation Fire & CO System Design & Installation (HSAHAFAJ), Custom Window & Door Fabrication & Replacement (HSAPAJAI), Door & Door Frame Repair (Interior/Exterior, Jambs, Thresholds) (HSAGABAC)
Keywords
Where Sanwa Shutter is headquartered
LocationHeadquarters
- HQ city
- Tokyo
- HQ country
- Japan
- HQ region
- Asia
Offices3 records
Markets served
Sanwa Shutter business model
Business model- GTM type
- B2B and B2C
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Marketing or Sales, Technology or R&D, Infrastructure
Revenue model
- Building materials product sales: One-time sale of shutters, steel doors, automatic doors, and related architectural products to building owners, contractors, and end consumers. Products are sold with installation services through manufacturer-direct channels and authorized sales agents.
- Maintenance, repair and inspection services: Ongoing maintenance contracts, repair services, and periodic inspection services for installed shutters and doors, including emergency repair services available 24/7.
- IoT management service (RemoSmaPro): Subscription-based IoT facility management service providing remote monitoring, operation, anomaly alerts, and predictive maintenance for building operators. Targets ¥300 million in sales for fiscal year 2026.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | Pay-as-you-go | ウォーターガード防水シャッター reference model (W8,000mm x H3,100mm) |
| Subscription | Annual | RemoSmaPro IoT management service implementation |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels6 records
Sanwa Shutter product offering
Product offeringCore offering
Sanwa Shutter manufactures and sells shutters, steel doors, automatic doors, and related architectural building products for residential, commercial, and industrial buildings. The company also provides IoT-enabled remote monitoring and management services (RemoSma/RemoSmaPro) for installed shutter and door systems, along with maintenance, repair, and inspection services across Japan.
Product overview
Sanwa Shutter Industry Co., Ltd. is a comprehensive building materials manufacturer headquartered in Itabashi, Tokyo, specializing in shutters and steel doors since 1956. The company operates as part of the Sanwa Holdings Group (三和ホールディングス) and offers a broad portfolio organized into three main categories: (1) Shutters ranging from lightweight residential shutters to heavy-duty commercial/industrial shutters including fire-rated, smoke-prevention, explosion-proof, high-speed, soundproof, and waterproof models; (2) Doors including unit entrance doors (condominium/mansion doors), commercial steel doors (SD/YAGDOOR series), fire-rated glass doors (Fired series), and automatic doors; and (3) Specialty products including the Water Guard waterproof series, garage doors and carport systems, window shutters (マドモア series), high-speed doors, and IoT-enabled products (RemoSma). The company also provides IoT management services (RemoSmaPro), CAD technical data downloads, maintenance/repair services, an online shop, and showroom facilities nationwide.
Differentiator
Problem solved
Functional benefit
Brands
- RemoSma™: IoT management service platform for remote monitoring and operation of shutters and building facilities.
- WaterGuard (ウォーターガード)
- Sanwa Holdings (三和ホールディングス)
Products and services
- RemoSmaPro (リモスマプロ) IoT Management Service
Quantifiable outcome
- WaterGuard Waterproof Shutter achieves highest JIS waterproof rating Ws-6 (leakage 1 liter/hour/square meter or less)
- +2 more outcomes
Companies that use Sanwa Shutter
Customer profileSegments4 records
Ideal customer profiles4 records
Sanwa Shutter technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Sanwa Shutter partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Sanwa Holdings Co., Ltd. (三和ホールディングス株式会社)coreSanwa Holdings is the holding company (持株会社) of the Sanwa Group. Sanwa Shutter Industry Co., Ltd. is the main operating subsidiary of Sanwa Holdings, along with other domestic group companies. The holding company manages group-wide strategy, ISO certification information, environmental policies, and multi-stakeholder initiatives.
Scale indicators3 records
Recent moves6 records
Expansion highlights5 records
Sanwa Shutter competitors and assessment
Company assessmentDirect peers
- Bunka Shutter Co., Ltd. Japan's other leading shutter and door manufacturer and Sanwa's closest domestic competitor. Both offer comprehensive product lines covering shutters, steel doors, and automatic doors for residential, commercial, and industrial buildings in Japan.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
Sanwa Shutter social profiles
Digital presenceSanwa Shutter financial estimates
Financial estimateRevenue estimate
Valuation estimate
Sanwa Shutter leadership team
Management profileNumber of profiles
Profiles1 record
Sanwa Shutter funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Sanwa Shutter M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Sanwa Shutter
What does Sanwa Shutter do?
Sanwa Shutter manufactures and sells shutters, steel doors, automatic doors, and related architectural building products for residential, commercial, and industrial buildings. The company also provides IoT-enabled remote monitoring and management services (RemoSma/RemoSmaPro) for installed shutter and door systems, along with maintenance, repair, and inspection services across Japan.
Is Sanwa Shutter a public or private company?
Sanwa Shutter is a private company. It is classified as public and is currently operating.
When was Sanwa Shutter founded?
Sanwa Shutter was founded in 1956. It employs 5,001 to 10,000 people.
Where is Sanwa Shutter based?
Sanwa Shutter is headquartered in Tokyo, Japan, in the Asia region.
How does Sanwa Shutter make money?
Three revenue lines are on record. Building materials product sales are the primary driver. The others are maintenance, repair and inspection services and ioT management service (RemoSmaPro).
Who are Sanwa Shutter's main competitors?
Bunka Shutter Co., Ltd. is listed as a direct peer.
Does Sanwa Shutter have an API?
No public API is recorded for Sanwa Shutter.
What industry is Sanwa Shutter in?
Sanwa Shutter's product category is Building Materials Manufacturing. Its primary akta.pro industry code is IMADAIAE, Garage Doors & Rolling Shutters, with a secondary code of HSAHAFAJ, New Construction/Renovation Fire & CO System Design & Installation. Its NAICS code is 332321 and its SIC code is 3442.