UGM

What UGM does

UGM Co., Ltd. (ユージーエム株式会社) is a privately held Japanese electronic components manufacturer headquartered in Yokohama, Kanagawa, tracing its origins to 1919 and formally incorporated in 1957. The company produces precision electromechanical parts — board-to-board connectors (including 0.3mm and 0.5mm pitch variants), switches, coaxial connectors, Fakra automotive connectors, card connectors, lead frames for semiconductor packaging, and modular jacks — via an "Original Production System" that integrates in-house stamping die design and manufacture, molding die design, insert molding, automatic assembly machine design, and vision-inspection quality assurance.

The firm operates three production sites: the Yokohama headquarters and main plant, the Yamanashi (Oshino Village) stamping and injection molding plant, and the wholly-owned ZhuHai UGM Precision subsidiary in Guangdong, China. Total headcount is approximately 520 (about 250 in Japan and 270 in China). UGM holds ISO9001 (since 2000, upgraded 2006), EA21 environmental certification (2004), and IATF16949 automotive QMS certification (April 2021, Yokohama and Yamanashi).

UGM operates as a B2B OEM contract manufacturer, selling through a direct enterprise sales team based at Yokohama headquarters to major Japanese and global electronics component customers including Amphenol Japan, IRISO Electronics, SMK, NKK Switches, Omron, Kyocera, KEL, Japan Aviation Electronics, Molex Japan, Hirose Electric, Fujikura, and NTT-related telecommunications companies. Pricing is quote-based with no public disclosure. The reported FY2018 revenue was JPY 4.4 billion (approximately USD 38-40M).

Name

UGM

Legal name

UGM Co., Ltd.

Website

https://ugm.jp

Company type

Private

Founded year

1957

Operating status

Operating

Headcount range

101–250 employees

Short description

UGM is a privately held Japanese OEM contract manufacturer of precision electronic components — connectors, switches, and lead frames — produced via an integrated in-house stamping, molding, and automated assembly system for major Japanese electronics OEMs across consumer, telecom, automotive, and semiconductor segments.

Ownership category

akta.pro rank

Product category

Electronic Components Manufacturing

NAICS

Semiconductor and Other Electronic Component Manufacturing (33441)

akta.pro primary industry

Industrial Electronics Original Design Manufacturing (ODM) (IMAGAGAB)

akta.pro secondary industry

Assembly & Packaging Services (Wirebond/Flip-Chip/FCBGA) (HDAHADAA)

Keywords

• Electronic components manufacturing
• Precision connectors
• OEM contract manufacturing
• Stamping and insert molding
• Lead frames production

Headquarters

HQ city

Yokohama

HQ country

Japan

HQ region

Asia

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Electronic Component Manufacturing: Custom OEM manufacturing of electronic components including switches, connectors, lead frames, and related parts for major electronics manufacturers. Revenue generated through part production and assembly services.
2. Commissioned Assembly Production: OEM production services using in-house automatic assembly machines for card connectors, coaxial connectors, and other electronic components

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

UGM is an OEM manufacturer of precision electronic components, producing connectors (board-to-board, coaxial, Fakra, card), switches, lead frames for semiconductor packaging, and modular jacks for major Japanese and global electronics manufacturers. The company operates an integrated Original Production System combining in-house stamping dies, molding dies, insert molding, and automatic assembly, supported by vision inspection, and serves consumer electronics, telecommunications, automotive electronics, and semiconductor packaging customers through direct sales.

Product overview

UGM is an electronic components manufacturer offering a portfolio of precision parts and manufacturing services. The core products include Board to Board Connectors (0.3mm and 0.5mm pitch), Switches, Coaxial Connectors (including fine 0.25mm pitch variants), Fakra Connectors for automotive applications, Card Connectors, Lead Frames for semiconductors, and Modular Jacks. These products are manufactured using UGM's proprietary Original Production System (独自生産システム), which integrates in-house capabilities for stamping dies, molding dies, insert molding, and automatic assembly—enabling the company to handle production from product design stage through final quality inspection. Supporting manufacturing services include insert molding, pressed parts, and injection molded parts production.

Differentiator

Problem solved

Functional benefit

Products and services

• Board to Board Connectors Electrical connectors that connect printed circuit boards directly to each other, produced in 0.3mm and 0.5mm pitch sizes for cellular phones, digital home appliances, and PCs.
• Switches Electromechanical switches for electronic devices including cellular phones, digital home appliances, and PCs, manufactured using UGM's original production system combining stamping, insert molding, and automatic assembly.
• Coaxial Connectors RF coaxial connectors including standard coaxial connectors for cellular phones and 0.25mm pitch fine coaxial connectors for telecommunications equipment.
• Fakra Connectors Automotive-grade Fakra connectors designed for high-frequency applications in vehicles, produced since 2012.
• Card Connectors Connectors for memory cards and similar card-type devices, produced via OEM using UGM's in-house automatic assembly machines.
• Lead Frames Metal lead frames for semiconductor plastic packaging and ceramic packages, supplied to semiconductor manufacturers including KYOCERA Corporation and Kyocera International Inc.
• Modular Jacks Modular jack connectors for telephone line connections, supplied to Nippon Telegraph and Telephone Public Corporation and NTT-related companies.

Quantifiable outcome

• IATF16949 certified for automotive quality management at Yokohama and Yamanashi plants
• +1 more outcomes

Named customers13 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability1 record

Feature8 records

Scale indicators11 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Foxconn Interconnect Technology (FIT): Taiwanese ODM/EMS provider of connectors and cable assemblies, a Foxconn subsidiary. Directly comparable connector contract manufacturing business model, though at significantly larger scale. Demonstrates the scalable end-state of the OEM connector model.
• SMK Corporation: Japanese manufacturer of switches, connectors, touch panels, and remote controls. Although listed as a UGM customer, SMKs directly overlapping product portfolio (switches, connectors) and Japanese-mid-cap profile make it a structural peer.
• Yamaichi Electronics Co., Ltd. Japanese manufacturer of test sockets, IC sockets, burn-in sockets, and precision connectors. Comparable in Japanese-headquartered precision connector manufacturing focus and serving semiconductor and electronics test customers.
• Hosiden Corporation: Japanese manufacturer of connectors, switches, and acoustic components with a similar mid-cap profile. Comparable in product range (switches, connectors) and customer base spanning mobile, consumer, and automotive OEMs.
• Shenzhen Deren Electronic Co., Ltd. China-listed manufacturer of connectors, wiring harnesses, and related electronic components. Comparable in core connector manufacturing focus with a China-cost-base advantage, similar to UGM's Zhuhai subsidiary positioning.
• J.S.T. Mfg. Co., Ltd. Japanese connector manufacturer specializing in wire-to-board, board-to-board, and FPC connectors. Directly comparable in core connector ODM/contract manufacturing focus and Japanese-headquartered mid-cap scale.
• I-PEX Inc. Japanese precision connector manufacturer specializing in micro-coaxial connectors, high-speed board-to-board, and FPC connectors. Closely matches UGM's miniaturization focus (fine-pitch, high-frequency) and serves similar consumer/automotive OEMs.
• Wieson Technologies Co., Ltd. Taiwanese contract manufacturer of connectors, cable assemblies, and antenna modules. Comparable in OEM/ODM connector manufacturing model serving global consumer electronics and networking OEMs.
• Yokowo Co., Ltd. Japanese precision electronic component manufacturer producing connectors, switches, and antennas. Highly comparable in product portfolio (switches, connectors), Japanese-headquartered mid-cap, and serving overlapping automotive, mobile, and consumer OEM customers.

Broad incumbents

• Murata Manufacturing Co., Ltd. Massive Japanese electronic components manufacturer with a broad portfolio (MLCCs, modules, sensors, connectors). Overlaps in select connector and module categories and serves the same Japanese OEM customers, but at a fundamentally different scale and breadth.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 UGM