ENVALITH
セレンディップ・ホールディングス株式会社 logo

SERENDIP HOLDINGS Co.,Ltd.

7318Growth MarketTransportation Equipment

セレンディップ・ホールディングス株式会社 logo
SERENDIP HOLDINGS Co.,Ltd.7318

Manufacturing Business

Core segment driving the modernization of management at mid-sized and small manufacturers brought under the group through M&A

PeriodCurrentPreviousChange
Net sales (full year, FY2025 ended March 2025)¥23,430 million¥18,523 million
Segment profit (full year, FY2025 ended March 2025)¥702 million¥484 million
Segment assets (as of end of FY2025 ended March 2025)¥27,617 million¥18,734 million
Depreciation and amortization (full year, FY2025 ended March 2025)¥1,120 million¥1,226 million
Net sales (cumulative 3Q, FY2026 ending March 2026)¥33,824 million¥14,344 million

Business Details

A segment that consolidates a group of manufacturing B2B companies (automotive interior and exterior parts, precision parts, FA equipment, prototypes, beauty equipment) that joined the group through business succession-type M&A. Major customers include Toyota Motor Corporation, Aisin Corporation, Toyota Boshoku, and other major automakers. This core business, which accounts for approximately 93% of the group's total sales, restores and enhances corporate value through the "modernization of management" via Professional Executive Dispatch and PMI. It has established a global supply system with production bases in North America and Asia.

Recent Overview

Cumulative 3Q net sales surged 135.8% year-on-year following the M&A of the Sutec Kariya Group

During the nine months ended December 2025 (cumulative Q3 of FY2026 ending March 2026), the company acquired shares of the Sutec Kariya Group (8 companies), making it a subsidiary, and incorporated it into the consolidated statement of income from the third quarter. As a result, segment net sales rose sharply to ¥33,824 million (up 135.8% year on year) and segment profit rose to ¥1,555 million (up 231.1% year on year). Note that ¥296 million in share acquisition-related expenses was recorded in this segment. In addition, effective January 1, 2026, the company carried out an organizational restructuring in which Serendip SPC No.1 (Serendip Automotive) became an intermediate holding company integrating Mitsuiya Kogyo and Excel.

Key Products

product
Automotive Supplier (Interior & Exterior Parts)

Handled by Mitsuiya Kogyo Co., Ltd. Main products include luggage room interior parts and exterior parts such as fender liners and rear wheel house liners. As a Tier 1 supplier dealing directly with Toyota Motor Corporation, the company participates from the new vehicle model planning stage. Its strength lies in proprietary original materials (foamed PP material) that achieve both sound absorption/insulation and weight reduction. It operates the Tohoku Plant in Yonezawa City, Yamagata Prefecture, embodying its smart factory concept.

product
Automotive Supplier (Precision & Metal Parts)

Handled by Uniclear Co., Ltd. (formed through the April 2025 merger and name change of the former Sato Kogyo and former Iwai). Main products include AT plates and valve bodies (main customer: Aisin Corporation) and metal processing of automotive body and seat parts. Its strengths include advanced precision press processing technology capable of punching holes less than half the plate thickness, and large press equipment specialized in processing high-tensile steel.

product
Automotive Interior Parts (Resin Molding)

Handled by the Excel Group. With three-dimensional blow molding as its core technology, the company develops and manufactures resin-molded products such as automotive parts ducts. It has an adoption track record in passenger cars, trucks, and PHEVs, and is also advancing initiatives for FCEVs. It has built a global supply system centered on the U.S. and Thailand. Its strength lies in its high technical and development capabilities backed by over 50 years of history.

product
FA Equipment Manufacturing

Handled by Tenryu Seiki Co., Ltd. Main products include automatic connector assembly machines and battery-related automatic assembly machines (made-to-order production) and cream solder printers (mass-produced items). Approximately 40% of all employees belong to the design department, allowing flexible and swift responses to diverse customer needs. In 2018, the company developed a cream solder printer with fully digital printing condition settings. In FY2026 (ending March 2026), order confirmation has been delayed due to slower-than-expected recovery in capital expenditure by major customers, although signs of recovery are emerging in some areas.

product
Beauty Tech (Professional Beauty Equipment)

Handled by Lady Bird Co., Ltd. All shares were acquired and the company became a consolidated subsidiary effective March 25, 2024. The company develops, manufactures, and sells cost-effective beauty equipment and esthetic salon products centered on professional hair removal devices. Amid a series of bankruptcies and reorganizations among major salons, the company is strengthening marketing and sales activities targeted at individual salons to secure orders.

Growth Drivers

  • Non-continuous growth through business succession-type M&A (Sutec Kariya Group (8 companies) joined the group in Q3 of FY2026 ending March 2026)
  • Stable order base supported by automakers maintaining high levels of domestic production (major customers: Toyota Motor Corporation, Aisin Corporation, Toyota Boshoku)
  • Promotion of "management modernization" through Professional Executive Dispatch and PMI (improving back-office productivity, utilizing IT on the manufacturing floor, eliminating waste, unevenness, and overburden)
  • Expansion of sales channels for prototype production and steady progress in order intake through intra-group synergies
  • Acceleration of the roll-up M&A strategy through the integration of Mitsuiya Kogyo and Excel under Serendip Automotive (formerly SPC No.1) as an intermediate holding company

Risks

  • Downside risk to automobile exports and domestic production due to the impact of U.S. trade policy (tariffs)
  • Delay in order confirmation in FA Equipment Manufacturing due to slower-than-expected recovery in capital expenditure by major customers
  • Risk of increased interest-bearing debt and deteriorating financial condition (capital adequacy ratio of 21.0%) due to LBO financing associated with M&A execution
  • Risk of changes in demand structure for existing products due to the automotive industry's response to CASE (electrification, autonomous driving)
  • Risk of market contraction in the beauty tech market due to bankruptcies and reorganizations among major salons

Last updated: June 24, 2026