Lumme Energia
Lumme Energia Oy
Mikkeli, Finland
About
Founded in 1989, Lumme Energia is a private headquartered in Mikkeli, Finland with approximately 500-1000 employees specializing in Solar, Energy Storage, Other.
Lumme Energia is a modern Finnish energy utility serving over 800,000 customers across Finland. The company offers comprehensive energy solutions including electricity contracts with fixed and spot pricing options, residential and commercial solar panel installations (160,000+ installed systems), intelligent battery storage systems, heat pumps, and electric vehicle charging infrastructure. Services include energy consumption monitoring via the OmaLumme application, Wattimeister optimization service for heating management, and renewable energy sourcing (fossil-free, solar, or eco-certified options). The company merged with Oomi on January 1, 2026, strengthening its position as a domestically-owned energy services provider.
Headquarters
Mikkeli, Finland
Founded
1989
Employees
500-1000
Company Type
Private
Annual Revenue
$500M-$1B
Business Models
Value Chain
Service Regions
Finland
Industry Memberships
Finnish Energy Association
Products
Electricity Contracts
Solar Panel Systems
Intelligent Battery Storage
Wattimeister
Heat Pumps
EV Charging Solutions
Certifications & Awards
Certifications
Tier 1 Solar Panel Certification