What Global Engineering does

Global Engineering Co., Ltd. (株式会社グローバルエンジニアリング) is a privately-held Japanese energy solutions provider headquartered in Fukuoka, founded in 1991 and operating across all 10 of Japan's regional power grid areas. The company supplies retail electricity to commercial and industrial customers nationwide, with a stated base of more than 4,000 contracted facilities, served through regional offices in Fukuoka, Tokyo, Osaka, Sapporo, and Naha and supported by 70 employees. Customers include major trading houses (Mitsui, Toyota Tsusho, Marubeni), manufacturers (Meiji, Yazaki, Denso, Hitachi), automotive and transportation firms (JAL), real estate developers (Daiwa House), hospitality operators (Hoshino Resorts), and incumbent utilities (Kyushu Electric, TEPCO, Tokyo Gas).

The company's core technology stack centers on demand response (DR) aggregation and virtual power plant (VPP) coordination, with proprietary systems that aggregate customer-side load reduction, distributed generation, and storage batteries into dispatchable "negawatt" capacity. Wireless sensor-network BEMS, remote control (デマコン) capabilities, and adjustment-power bidding participation are layered onto the electricity supply contract. The product portfolio bundles electricity supply with multiple add-on modules: the ◎100RE substantively 100% renewable energy menu (certified Menu A by Japan's Ministry of Environment for RE100/CDP/SBT compliance), Energy Bank equipment financing (zero-upfront LED, HVAC, boiler, generator leases bundled into monthly bills), post-FIT solar buyout at 9.5 JPY/kWh, CO2 offset credits bundled with supply contracts, EV/EV-charger offerings, storage batteries, and Heat Strip far-infrared heaters imported from Thermofilm Australia.

Global Engineering generates revenue primarily through recurring subscription-style electricity supply contracts with commercial and industrial customers, supplemented by equipment financing income (managed services), DR aggregation payments from grid operators, post-FIT solar purchase margins, hardware sales, and ancillary service fees. The company holds Japan's first registered demand reduction contractor status (OCCTO, 2017), is a registered retail electricity seller (A0149) and gas retailer (A0076), and maintains ISO/IEC 27001 and Privacy Mark certifications. Strategic capital and business partnerships with Mitsui & Co. (2016) and Takaoka Toko (2017) anchor its positioning within Japan's incumbent energy ecosystem.

Name

Global Engineering

Legal name

株式会社グローバルエンジニアリング (Global Engineering Co., Ltd.)

Website

https://g-eng.co.jp

Company type

Private

Founded year

1991

Operating status

Operating

Short description

Global Engineering is a Japanese retail electricity provider and energy solutions company serving 4,000+ commercial and industrial facilities across all 10 Japanese power grid areas, bundling demand response aggregation, VPP coordination, renewable energy supply, and equipment financing under integrated supply contracts.

Ownership category

akta.pro rank

Product category

Retail Electricity Supply & Energy Services

NAICS

Electric Power Transmission, Control, and Distribution (22112), Electric Power Generation (22111)

SIC

Electric Services (4911)

akta.pro primary industry

Energy & Renewables Specialty Contracting (Solar PV, Storage, EV Charging) (IMAFALAJ)

Keywords

• Retail electricity supply
• Demand response aggregation
• Virtual power plant
• Renewable energy procurement
• Energy management services

Headquarters

HQ city

Fukuoka-shi

HQ country

Japan

HQ region

Asia

Offices6 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Retail Electricity Supply: Global Engineering procures electricity from its own power generation assets, the Japan Electric Power Exchange (JEPX), and third-party generators, and resells it to commercial and industrial customers. The company offers power supply across all 10 Japanese regional grid areas. Revenue is generated through electricity supply contracts, with pricing based on the customer's consumption profile and voltage level (high-voltage, special high-voltage, or low-voltage). The company also bundles demand response, energy storage, and CO2 offset services with electricity supply contracts.
2. ◎100RE (100% Renewable Energy Menu): Substantively 100% renewable electricity supply using non-fossil certificates and J-Credits bundled with electricity supply. Targets corporate customers seeking RE100, CDP, and SBT compliance. Premium-priced green electricity product sold on a subscription basis.
3. Demand Response (DR) Aggregation Services: The company aggregates customer-side demand reduction as 'negawatt' capacity and participates in grid balancing markets. Revenue is earned from grid operators (utility companies) based on the amount of peak demand reduced during dispatch events. The company also earns fees from introducing customers to DR programs and managing their participation.
4. Solar Power Purchase (FIT Buyout): The company purchases solar electricity from facilities exiting the Feed-in Tariff (FIT) program. They offer an industry-high rate of 9.5 JPY/kWh (tax included) for post-FIT solar power, significantly above the market average of 8-8.5 JPY/kWh. Revenue is generated by selling the purchased electricity to end customers or back to the grid.
5. Energy Bank (Equipment Financing/Leasing): Customers with electricity supply contracts can access equipment upgrades (LED lighting, air conditioning, boilers, self-generation equipment) with zero initial investment. Global Engineering arranges ownership-lease or installment (割賦・請負) contracts, with payments bundled into monthly electricity bills. This creates a recurring revenue stream while deepening customer lock-in.
6. CO2 Offset Service: Electricity customers receive CO2 credits bundled with their supply, enabling 2-7% electricity cost reduction while achieving 1t CO2 reduction per kW. This is positioned as an industry-first service that adds CO2 credit value to standard electricity supply contracts.
7. Heat Strip (Far-Infrared Heater) Sales: Sales of HEATSTRIP far-infrared electric heaters (imported from Thermofilm Australia). Three models available: THH1300AJP (1.3kW), THH1400AJP (1.4kW), THH1600AJP (1.6kW). Sold at open pricing. Target segment is commercial/industrial facilities requiring outdoor or spot heating.
8. Camping Car Rental: Vanlife camping car rental service offered through an external partner portal (vanlife-rentacar.com). Additional service line under the company's energy and lifestyle diversification strategy.

Pricing tiers

Go-to-market motion2 records

Distribution channels5 records

Marketing channels6 records

Core offering

Global Engineering procures electricity from its own generation assets, the Japan Electric Power Exchange (JEPX), and third-party generators, and resells it to commercial and industrial customers across all 10 Japanese regional grid areas. Electricity supply is bundled with proprietary demand response (DR) aggregation, virtual power plant (VPP) coordination, energy storage and management equipment, a 100% renewable electricity menu (◎100RE), CO2 offset services, and zero-investment equipment financing through its Energy Bank program. The company also purchases post-FIT solar electricity at above-market rates and distributes Heat Strip far-infrared heaters.

Product overview

Global Engineering operates as a comprehensive energy solutions provider combining a core electricity retail business with multiple specialized service modules. The main offerings include electricity retail supply (小売電気事業) utilizing proprietary and third-party power sources with demand response technology, supplemented by energy management services (エネルギーマネジメント) featuring storage batteries, generators, steam boilers, EVs, and EV chargers. Additional modules include 100% renewable energy options (◎100RE電気), solar power purchase services (太陽光電力買取サービス), CO2 offset credits, Energy Bank equipment financing, and Heat Strip far-infrared heaters. The company serves both high-voltage industrial customers (over 6,000V) and low-voltage commercial clients across Japan through 10 regional areas.

Differentiator

Problem solved

Functional benefit

Brands

• よか энергия: Residential electricity and gas service brand for households offering discounted campaigns
• ◎100RE電気
• Heatstrip
• エネルギーバンク

Products and services

• Retail Electricity Supply (Power Producer and Supplier) Retail electricity supply to commercial and industrial customers across all 10 Japanese power grid areas, sourced from a best mix of proprietary generation, JEPX market procurement, and third-party generators. The company is registered as a retail electricity seller (A0149) and offers high-voltage (6,000V+), special high-voltage (20,000V+), and low-voltage (200V and below) tariffs with bundled demand response and renewable options.
• Demand Response (DR) Aggregation Service Aggregation of customer-side demand reduction as 'negawatt' capacity for grid balancing markets. Four methodologies (A-D) cut peak demand during summer noon and winter morning/evening grid stress periods. Compensation is paid to participating customers proportional to load reduction. Global Engineering was the first entity in Japan registered as a demand reduction contractor (negawatt operator) with OCCTO in 2017.
• ◎100RE (Substantively 100% Renewable Electricity) Premium renewable electricity menu combining FIT and non-FIT renewable generation with non-fossil certificates and J-Credits to deliver CO2-zero electricity. Certified as Menu A (CO2 emission factor 0.000 kg-CO2/kWh) under Japan's Ministry of Environment list, enabling corporate RE100, CDP, and SBT compliance.

Quantifiable outcome

• Electricity cost reduction of 2-7% for customers receiving bundled CO2 offset services
• +3 more outcomes

Named customers21 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Nine partnerships are on record, tiered core, minor and flagship.

• Digital Power Inc. (デジタルパワー株式会社)coreOthers · 1 January 2020Founded in July 2020 as a 100% subsidiary of Global Engineering. Engaged in digital solutions for the energy sector, likely supporting the company's VPP and energy management technology platform.
• Ariake Energy Co., Ltd. (有明エナジー株式会社)coreOthers · 1 January 2019Listed as a subsidiary on the company profile page. Engaged in energy-related business operations in the Ariake region of Fukuoka.
• Goal connect Co., Ltd. (Ｇoal connect 株式会社)coreOthers · 1 January 2018Founded in December 2018 as a 100% subsidiary of Global Engineering. Specializes in energy management solutions and services. Located at the Tokyo Shimbashi office.
• Local Sustainable Co., Ltd. (Local・Sustainable 株式会社)minorOthers · 1 January 2018Listed as a related company on the company profile page. Engaged in sustainable energy services, operating at the Kikukawa-Nakasu location in Fukuoka.
• Takaoka Toko Co., Ltd. (株式会社東光高岳)coreStrategic or Co-development Partner · 1 January 2017In 2017, Global Engineering entered into a capital and business partnership with Takaoka Toko Co., Ltd. for joint development of smart grid-related businesses. Takaoka Toko is a specialist in power equipment and smart grid solutions. The partnership was intended to combine Takaoka Toko's hardware and grid technology capabilities with Global Engineering's demand response aggregation and VPP operations.
• Mitsui & Co., Ltd. (三井物産株式会社)flagshipStrategic or Co-development Partner · 1 January 2016In 2016, Mitsui & Co., Ltd. entered into a business and capital partnership with Global Engineering. Mitsui is a major Japanese trading company (総合 商社). The partnership enabled Global Engineering to accelerate its VPP and energy management business while providing Mitsui with exposure to the distributed energy resources (DER) and demand response market. Mitsui participated in METI's VPP construction project together with Global Engineering.
• Kansai Electric Power Co., Inc. (関西電力株式会社)coreTechnology or Integration · 1 January 2013In 2013, Global Engineering entered into a BEMS (Building Energy Management System) aggregator contract with Kansai Electric Power. This expanded the company's DR footprint from Kyushu to the Kansai region.
• Kyushu Electric Power Co., Inc. (九州電力株式会社)coreTechnology or Integration · 1 January 2012Kyushu Electric Power was Global Engineering's first aggregator contract partner, signing an energy-saving (節電) aggregator contract in 2012. This was part of the company's pioneering demand response initiatives in Japan. Kyushu Electric also appears as a customer in the company's client list.
• Vanlife Rent-a-Car (vanlife-rentacar.com)minorChannel Partner/ Reseller/ DistributorGlobal Engineering operates a camping car rental referral page linking to vanlife-rentacar.com, suggesting a marketing/partnership or affiliate relationship for camping car rental services.

Scale indicators6 records

Recent moves15 records

Expansion highlights6 records

Direct peers

• Looop Inc. Japanese retail electricity supplier (PPS) founded 2011, focused on renewable-sourced electricity and demand response; directly competes with Global Engineering for C&I retail electricity and DR aggregation customers in the deregulated Japanese market.
• Minna-Denryoku (みんな電力): Japanese retail electricity company emphasizing traceable renewable energy supply to corporate and household customers; competes in the same low-carbon / 100RE-style tariff segment as Global Engineering's ◎100RE product.
• Rakuten Energy: Retail electricity supplier backed by Rakuten Group selling to households and C&I customers across Japan; comparable in customer targeting and is referenced as a partner/listing platform in Global Engineering's distribution strategy.
• Smart Energy Co., Ltd. Japanese retail electricity PPS serving C&I customers nationwide; closely comparable in service scope (electricity supply plus energy management add-ons) and target segments to Global Engineering.
• Pin T Energy / Asahi Power Co., Ltd. Mid-sized Japanese retail electricity supplier competing for C&I customers with bundled DR and energy services; operates in the same deregulated PPS landscape as Global Engineering.

Emerging players

• SB Energy Corp. SoftBank-backed renewable energy developer with growing retail electricity and VPP activities; competes with Global Engineering on renewable supply, VPP aggregation, and corporate RE100 offerings.
• Shizen Energy Inc. Japanese renewable energy IPP and retail electricity provider focused on solar/wind development; partially overlaps with Global Engineering on renewable supply (100RE) and corporate PPA-adjacent offerings.

Broad incumbents

• Tokyo Gas Co., Ltd. Major Japanese utility that operates in retail electricity (post-liberalization) and gas; listed as both a customer and gas partnership for Global Engineering, and competes broadly in C&I retail energy supply.
• ENEOS Holdings (ENEOS Power): Japan's largest petroleum and energy conglomerate with retail electricity and renewable energy operations; broad incumbent competitor across retail electricity, VPP, and renewable supply segments where Global Engineering operates.
• TEPCO Energy Partner, Inc. Retail electricity arm of the TEPCO group — the largest utility in Japan — and a direct DR aggregator counterparty of Global Engineering; operates as a massive-scale incumbent in the same retail electricity market.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Subsidiaries4 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 Global Engineering