B.Grimm

B.Grimm

Bangkok, Huamark Bangkapi, Thailand

SolarWindHydro
Founded 18784.2 GW installed
Profile last updated: August 6, 2026

About

Founded in 1878, B.Grimm is a renewable energy company headquartered in Bangkok, Thailand specializing in Solar, Wind, Hydro.

B.Grimm is a Thailand-based multi-business corporation founded in 1878 under the philosophy of Doing Business with Compassion. Its energy arm, B.Grimm Power, operates industrial, co-generation, solar, wind and hydropower plants, and the company reports 4,155 MW of total installed capacity and targets 10,000 MW of secured power purchase agreements by 2030 and net-zero carbon emissions by 2050. Other businesses include industrial building solutions, healthcare and pharmaceuticals (B.GRIMM Pharma), lifestyle, transport and real estate.

Headquarters

Bangkok, Thailand

Founded

1878

Focus areas

renewable energysolarwindhydropowerco-generationindustrial powerenergy optimizationpharmaceuticalshealthcare

Products & services

Business models

B2B

Value chain

DevelopmentEngineeringConstructionO&MManufacturingR&D

Service areas (1)

  • Industrial energy and building solutions

    Energy optimization, design, supply, installation and maintenance for industrial and commercial buildings and estates, plus power generation through industrial, co-generation and renewable power plants.

Locations

Headquarters

Krungthepkreetha Road 5, 10240, Bangkok, Huamark Bangkapi, Thailand

Operating locations (1)

  • Phloen Chit Road 25, Bangkok, Lumphini, Pathum Wan, Thailand

Service regions

Thailand

Credentials & affiliations

Partnerships

Merck, Getinge, Carl Zeiss

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