Sinanen

What Sinanen does

Sinanen Holdings Co., Ltd. (TYO: 8132) is a Tokyo-headquartered holding company founded in 1927 that operates through 12 wholly-owned subsidiaries spanning four business segments: Energy (LP gas, electricity, kerosene, petroleum products, renewable energy, and grid-scale battery storage), Maintenance (building facilities and HVAC services), Mobility (DAICHARI bike sharing with 3,700+ stations and 12,800+ bicycles), and Other (Zeomic silver-based antimicrobial agents, environmental solutions, and DX cleaning robots). The group serves B2C consumers primarily through regional Melife subsidiaries across Kanto, Koshinetsu, and Hokkaido, and B2B corporate customers through Sinanen Co., Ltd. with renewable energy supply, off-site corporate PPAs, and B5 biodiesel fuel. Its go-to-market blends a community-rooted direct sales network with platform distribution (HELLO CYCLING for bike sharing, international distributors for Zeomic in the US, Europe, China, South Korea, and Southeast Asia).

Revenue is generated primarily through subscription/recurring energy supply contracts (LP gas, electricity, kerosene) and transactional fees (bike sharing at 200 yen per 15 minutes / 2,000 yen per 12 hours), with energy representing 93.3% of total net sales. In FY2026, revenue was approximately ¥298.8B (~$2B USD), EBITDA of ¥9.0B, and operating income of ¥4.4B — a significant turnaround from a ¥712M operating loss in FY2024. The group maintains ~1,001-5,000 employees, holds ISO 9001 and ISO 27001 certifications, and is undergoing a major consolidation with four core operating subsidiaries merging into a unified Sinanen Co., Ltd. effective April 1, 2026.

Name

Sinanen

Legal name

シナネンホールディングス株式会社 SINANEN HOLDINGS CO.,LTD.

Website

https://sinanengroup.co.jp/

Company type

Public

Founded year

1927

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Sinanen Holdings is a Tokyo-based holding company, founded in 1927, operating through subsidiaries in energy retail (LP gas, electricity, kerosene), maintenance services, mobility (DAICHARI bike sharing), and antimicrobial products (Zeomic), serving both Japanese consumers and corporate customers with a growing focus on decarbonization.

Ownership category

akta.pro rank

Product category

Energy Distribution Services

NAICS

Natural Gas Distribution (221210), Fuel Dealers (457210), Electric Power Generation, Transmission and Distribution (2211)

SIC

Natural Gas Distribution (4924), Wholesale-Petroleum & Petroleum Products (No Bulk Stations) (5172), Electric, Gas & Sanitary Services (4900)

akta.pro primary industry

Distributed Energy & Gas Solutions Sales (CHP, Microgrids, On-site Gas Supply) (EUAAADAJ)

akta.pro secondary industries

Biofuels & Renewable Fuels Switching (Biomethane/RNG, Bio-oils, Sustainable Biomass) (EUABAJAD), Virtual Power Plants & Aggregation Market Access (DER Aggregation, Dispatch, Settlement) (EUAMAMAE)

Keywords

• LP gas distribution
• Energy solutions
• Bike sharing services
• Antimicrobial technology
• Renewable energy supply

Headquarters

HQ city

Mita

HQ country

Japan

HQ region

Asia

Offices5 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

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

Revenue model

1. Retail/Wholesale Energy & Related Business (BtoC): Sale of LP gas, kerosene, electricity, and petroleum products to consumers through regional subsidiaries (Melife companies) covering the Kanto area and beyond. Also includes home equipment sales and renovation services.
2. Energy Solutions Business (BtoB): Corporate energy solutions including electricity supply with renewable energy options, solar power generation, maintenance services, and custom energy packages for businesses.
3. Mobility Services (Bike Sharing): DAICHARI bike sharing service operating on a pay-per-use model through the HELLO CYCLING platform, with over 3,700 stations and 12,800 bicycles.
4. Non-Energy Businesses: Includes building maintenance, environmental/recycling services, system development (Minos), antimicrobial products (Zeomic), and bicycle sales.

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels6 records

Core offering

Sinanen Holdings is a diversified Japanese energy and lifestyle services holding company that distributes LP gas, electricity, kerosene, and petroleum products to consumers through regional Melife subsidiaries across Japan. The group provides corporate energy solutions including renewable energy supply, solar power generation, and grid-scale battery storage, operates the DAICHARI bike-sharing service via the HELLO CYCLING platform, and sells Zeomic silver-based antimicrobial agents internationally along with maintenance, environmental, and mobility services.

Product overview

Sinanen Holdings operates as a comprehensive energy and lifestyle services group founded in 1927, organized into four main business segments: Energy Business (LP gas, electricity, kerosene, petroleum products), Maintenance Business (building facilities maintenance), Mobility Business (bike sharing DAICHARI, bicycle sales), and Other Businesses (antimicrobial products Zeomic, environmental solutions, system development). The portfolio includes core consumer-facing energy services through regional brands like Melife, innovative mobility solutions via the HELLO CYCLING-powered DAICHARI platform with 3,700+ stations and 12,800+ bicycles, specialized products like B5 biodiesel fuel and grid-scale battery storage for decarbonization, and technology solutions including antimicrobial agents and DX cleaning robots. Group companies operate independently while sharing resources under the unified Sinanen Holdings umbrella, with major integration of core energy companies planned for April 2026.

Differentiator

Problem solved

Functional benefit

Brands

• DAICHARI (ダイチャリ): Bike sharing service operated by Sinanen Mobility Plus Co., Ltd. using the HELLO CYCLING platform. One of Japan's largest bike sharing services with over 3,700 stations and approximately 12,800 electrically assisted bicycles as of June 2024.
• Melife
• Zeomic (ゼオミック)
• Sinanen Akari no Mori Project

Products and services

• Melife Consumer Energy (LP Gas, Kerosene, Electricity, Home Services)
• DAICHARI Bike Sharing Service
• Corporate Energy Solutions (Sinanen Co., Ltd.)
• B5 Biodiesel Fuel
• Grid-Scale Battery Storage Service
• Zeomic Silver-Based Antimicrobial Agent

Quantifiable outcome

• Reduces CO2 emissions by around 5% compared to standard diesel
• +2 more outcomes

Named customers6 records

Segments4 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

AI capability1 record

Feature5 records

Partnerships

Twelve partnerships are on record, tiered minor, core and major.

• Yushiro Inc.minorGTM or Marketing Partner · 1 April 2025Metalworking oils and fluids manufacturer receiving 100% renewable energy electricity supply. Also participates in SINANEN Akari no Mori Project for environmental conservation.
• Tomisato City, Chiba PrefectureminorGTM or Marketing Partner · 28 March 2025Local government agreement to provide temporary emergency shelters and assist in gas supply during disasters using Melife Tomisato Store facilities and LP gas emergency generators.
• Clean Energy Connect, Inc.coreStrategic or Co-development Partner · 1 November 2024Decarbonization solutions provider supporting RE100 and decarbonization management companies. Provides off-site corporate PPA service combining physical and virtual PPA from exclusive solar power plants for Sinanen Holdings headquarters building. Handles development and supply of renewable energy facilities with additionality.
• Hyatt Regency Seragaki Island OkinawaminorGTM or Marketing Partner · 20 August 2024Resort hotel partnership for SINANEN Akari no Mori Project marine conservation activities. Supports Seragaki Island Clownfish Breeding Project under OIST supervision for marine ecosystem protection.
• JTB CorporationcoreStrategic or Co-development Partner · 1 August 2024Major tourism company developing area projects on Shodoshima Island. First project introduces 160 dedicated DAICHARI bicycles as part of sustainable tourism and local transportation improvement initiatives.
• ITOCHU CorporationmajorStrategic or Co-development Partner · 31 July 2024Supplier of lithium-ion batteries for grid-scale battery storage facility. Construction and installation performed with Mitsubishi Electric System & Service Co., Ltd. Project contributes to renewable energy optimization and capacity market participation.
• Mitsubishi Electric System & Service Co., Ltd.majorImplementation/ SI/ Consulting Partner · 31 July 2024Partner for construction and installation of grid-scale battery storage facility in Asahi City, Chiba Prefecture.
• Taiyoko Support Center Co., Ltd.majorOthers · 31 July 2024Subsidiary of Sinanen that owns and operates the grid-scale battery storage facility after selection for Tokyo Environmental Public Service Corporation subsidy program.
• NINEWATT Co., Ltd.coreTechnology or Integration · 10 July 2024South Korean start-up company providing CO2 emission visualization system for smart city platform demonstration project in Tsunan Town, Niigata. The system combines municipal data with open data to display town-wide emissions on maps, enabling carbon neutrality planning with resident participation.
• Tsunan Town, Nakauonuma-gun, NiigatacoreGTM or Marketing Partner · 10 July 2024Local government partnership for smart city platform demonstration project using NINEWATT's CO2 visualization system and DAICHARI bike sharing trial during the Echigo-Tsumari Art Triennial.
• HELLO CYCLING (OpenStreet)coreChannel Partner/ Reseller/ Distributor · 10 July 2024Bike sharing platform provider enabling DAICHARI service to operate across 8,500+ stations nationwide. Users can rent and return bicycles at any participating station.
• Koshigaya AlphasminorGTM or Marketing Partner · 1 January 2024Professional basketball team (B.League) with official partnership including Love People, Love Community donation project tied to 3-point shots scored, supporting Koshigaya City community projects.

Scale indicators9 records

Recent moves15 records

Expansion highlights7 records

Direct peers

• Nippon Gas Co., Ltd. Japanese LP gas distributor with residential and commercial customer base, directly comparable to Sinanen's Melife LP gas operations. Both companies operate community-rooted LPG networks with bundled energy services.
• Iwatani Corporation: Japan's largest LP gas distributor with industrial gas and hydrogen businesses, comparable to Sinanen in LPG distribution scale while expanding into next-generation energy. Direct overlap in consumer LP gas and industrial energy supply.
• OpenStreet Inc. (HELLO CYCLING): Provider of the HELLO CYCLING bike-sharing platform on which Sinanen's DAICHARI service operates. Direct peer in the bike-sharing space, with platform-level integration that makes it both partner and competitive benchmark.
• docomo Bike Share (NTT Docomo): Major Japanese bike-sharing operator offering direct competition to DAICHARI in metropolitan areas. Both target last-mile urban mobility and tourist transportation with electric-assist bicycles at multiple stations.

Broad incumbents

• Tokyo Gas Co., Ltd. Japan's largest natural gas utility with comprehensive energy services including electricity retail and renewable energy. Comparable to Sinanen in energy retail and decarbonization services, though at materially larger scale and broader portfolio.
• Osaka Gas Co., Ltd. Major Japanese gas utility with electricity retail, renewable energy, and hydrogen initiatives. Comparable to Sinanen's energy solutions business across corporate decarbonization and renewable supply.
• ENEOS Holdings, Inc. Japan's largest petroleum and energy conglomerate with refining, petroleum distribution, and renewable energy businesses. Comparable to Sinanen's petroleum distribution and B5 diesel bio initiatives, though at vastly larger scale.
• Idemitsu Kosan Co., Ltd. Major Japanese petroleum company with downstream operations and renewable energy investments. Comparable to Sinanen's petroleum wholesale and renewable energy supply to corporate customers.
• Cosmo Energy Holdings Co., Ltd. Japanese integrated energy company with petroleum refining, wind power, and renewable energy operations. Comparable to Sinanen in petroleum distribution and renewable energy expansion, particularly wind/solar generation.

Regional players

• Kansai Electric Power Co., Inc. Major Japanese electric utility operating in Kansai region with growing renewable energy portfolio. Comparable to Sinanen in corporate electricity supply and renewable energy, with overlap in regional Japanese energy market.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xtwitter.com/SinanenHD
• YouTubeyoutube.com/channel/UCXoZ-E3EjrmyU-OTpgL8OpQ
• Facebookfacebook.com/sinanenHD
• Instagraminstagram.com/sinanenHD
• LinkedInlinkedin.com/company/sinanen-holdings-co-ltd

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Subsidiaries13 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 →

Frequently asked questions about Sinanen