株式会社小松製作所

What 株式会社小松製作所 does

株式会社小松製作所 (Kabushiki Kaisha Komatsu Seisakusho / Komatsu Manufacturing Co., Ltd.) is a privately held, family-operated precision press and sheet-metal job shop headquartered at 4-13-3 Kanou in the Kanou Industrial District of Higashiosaka, Osaka Prefecture, Japan. Founded on April 25, 1972 with ¥10 million in stated capital and approximately 18 full-time employees, the company manufactures stamped metal components (press parts) and weak-electric subassemblies for major Japanese home appliance and consumer electronics OEMs. Its documented end-product applications include digital cameras, mobile phones, LCD projectors, and surveillance cameras.

The company's core technical offering centers on two complementary press processes — single-action (単発プレス) stamping for low-volume, high-precision individual parts, and progressive-die (順送プレス) stamping for high-volume continuous multi-stage forming — supported by an unusually broad in-house secondary processing stack that includes trivalent chromate, nickel, gold, chrome, and electroless nickel plating, blackening, electrophoretic coating, tapping from M1.4, crimping, spot welding, hand-crafted prototyping from one unit, silk printing, and pad printing. This vertical integration enables one-stop part delivery, a differentiator versus smaller stamping shops that outsource finishing. The corporate website (komatsu-seisakusho.co.jp), launched April 2, 2012, is the primary marketing surface, supplemented by a QR-coded mobile site and listings on the Higashiosaka City Technology Exchange Plaza.

Commercially, the company runs a B2B, sales-led motion targeting enterprise buyers at large electronics manufacturers. Pricing is not publicly disclosed and is presumed to be negotiated on a per-part or per-project basis through direct relationships. Distribution is direct, domestic-only, with no reseller or export channel disclosed. The company has not raised outside funding, has no subsidiaries, no public listing, no disclosed patents, no AI/ML capability, and no reported revenue figures; revenue direction is inferred from stable but undisclosed operations in mature consumer electronics end-markets. Leadership comprises Chairman Komatsu Taira and Representative Director (CEO) Komatsu Kiyoshi.

Name

株式会社小松製作所

Legal name

株式会社小松製作所

Website

https://komatsu-seisakusho.co.jp

Company type

Private

Founded year

1972

Operating status

Operating

Headcount range

11–50 employees

Short description

Komatsu Seisakusho is a family-owned Japanese precision press-stamping job shop in Higashiosaka, Osaka, founded in 1972, manufacturing stamped metal parts and weak-electric components — via single-press and progressive-die processing plus in-house plating, tapping, and finishing — for major consumer electronics OEMs in digital cameras, mobile phones, projectors, and surveillance cameras.

Ownership category

akta.pro rank

Headquarters

HQ city

Higashiosaka

HQ country

Japan

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Supply Chain, Operations, Infrastructure

Revenue model

1. Manufacturing of Press Parts: The company manufactures and sells precision stamped metal parts (press parts) and weak-electric components for consumer electronics manufacturers. Revenue is derived from the production and delivery of custom press-manufactured components, likely on a purchase-order basis with major home appliance makers.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

株式会社小松製作所 manufactures custom precision stamped metal parts (press parts) and weak-electric components primarily for major Japanese home appliance and consumer electronics manufacturers. Core production uses single-press (単発プレス) and progressive-press (順送プレス) processing, supported by in-house secondary processing (surface treatment, tapping, crimping, spot welding, silk/pad printing) and hand-made prototyping from a single unit. End products are precision metal components used in digital cameras, mobile phones, LCD projectors, and surveillance cameras.

Product overview

株式会社小松製作所 operates as a precision manufacturing company offering a portfolio of metal press processing services centered around single-press加工 and progressive-press加工 (順送プレス), complemented by secondary processing services including surface treatment, tapping, crimping, and hand-made prototypes. The company primarily serves major home electronics manufacturers, producing press parts for digital cameras, mobile phones, LCD projectors, and surveillance cameras. The core offerings are organized as two primary press processing services (single-press and progressive-press), supplemented by other processing and video content showcasing capabilities.

Differentiator

Problem solved

Functional benefit

Products and services

• 単発プレス加工 (Single-Press Processing) Single-action press stamping service used to manufacture individual precision press parts at high accuracy, suitable for low-volume production and custom components. Targeted at manufacturers needing custom, low-volume precision stamped metal parts.
• 順送プレス加工 (Progressive-Press Processing) Continuous multi-stage progressive die press processing for efficient high-volume production of press parts, enabling multiple forming operations within a single machine cycle. Targeted at manufacturers requiring high-volume, consistent precision stamped parts.
• その他加工 (Other Processing Services) Secondary manufacturing services including surface treatment (trivalent chromate, nickel plating, electroless nickel plating, gold plating, blackening, chrome plating, electrophoretic coating), micro-scale tapping from M1.4, crimping, hand-made prototypes from a single unit, spot welding, silk printing, and pad printing. Targeted at manufacturers that want integrated finishing of stamped parts from a single supplier.

Named customers1 record

Segments1 record

Ideal customer profiles1 record

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.

• 東大阪市技術交流プラザ (Higashiosaka City Technology Exchange Plaza)minorOthersThe company is listed in the links section of its own website with a reference to the Higashiosaka City Technology Exchange Plaza (東大阪市技術交流プラザ), a local municipal technology exchange facility. This appears to be a community/local government connection rather than a formal commercial partnership.

Scale indicators3 records

Recent moves6 records

Expansion highlights2 records

Broad incumbents

• Misumi Group Inc. Large Japanese industrial parts catalog and manufacturer offering custom sheet metal, stamping, and machined components. While broader and catalog-driven, it overlaps with Komatsu Seisakusho's custom metal stamping offering for low-volume and prototyping needs.

Others

• Aida Engineering Co., Ltd. Japanese manufacturer of press machines and metal forming systems serving stamping job shops. Connected through the precision stamping equipment supply chain rather than direct competition for the same components.
• Amada Co., Ltd. Major Japanese manufacturer of metalworking machinery including press and stamping equipment. Relevant as a machinery supplier and ecosystem participant in the same precision metalworking value chain, though Amada operates upstream of Komatsu Seisakusho.

Direct peers

• Suncall Corporation: Manufacturer of precision metal parts including springs and stampings for automotive and electronics applications. Comparable in scale, process mix (precision metal forming), and supply relationships with Japanese OEMs.
• Yutaka Giken Co., Ltd. Japanese precision metal stamper supplying automotive and industrial customers with formed metal components. Similar press-stamping core competency and tier-2/tier-3 supplier position to major Japanese manufacturers.
• FCM Co., Ltd. Japanese precision metal stamping manufacturer serving electronics, automotive, and industrial customers with progressive die and custom stamping. Directly comparable in core process technology and customer overlap with consumer electronics OEMs.
• H-One Co., Ltd. Manufacturer of metal stampings and assemblies primarily for the automotive industry. Comparable in precision stamping technology, tool design capability, and OEM-direct supply model.
• Yokowo Co., Ltd. Japanese manufacturer of precision metal components including springs and contact parts serving electronics and automotive customers. Comparable in precision small-parts manufacturing and Japanese OEM customer base.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat2 records

Key risks6 records

Key highlights5 records

Customer concentration

• LinkedInlinkedin.com/company/%E6%A0%AA%E5%BC%8F%E4%BC%9A%E7%A4%BE%E5%B0%8F%E6%9D%BE%E8%A3%BD%E4%BD%9C%E6%89%80

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 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 →

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