LeaseGreen Group
LeaseGreen Group is a Finnish full-service energy efficiency provider founded in 2013, delivering financed, outcome-guaranteed energy renovations — heat pumps, geothermal, ventilation, automation, solar PV, LED, EV charging — to housing associations, real estate investors, and industrial clients in Finland.
- Company typePrivate
- Founded2013
- HeadquartersHelsinki, Finland
- Headcount11–50
- GTM typeB2B
- OfferingServices
What LeaseGreen Group does
LeaseGreen Group (legal entity LeaseGreen Suomi Oy) is a Finnish full-service energy efficiency provider for large buildings, founded in 2013 in Helsinki by Tomi Mäkipelto and Juho Rönni, and majority-owned by Hartwall Capital since 2018. The company designs, finances, installs, and maintains integrated energy renovations — primarily geothermal and other heat pump systems, demand-controlled ventilation, heat recovery, building automation, solar PV, LED lighting, and EV charging — for housing associations, institutional real estate investors, and industrial operators across Finland. Projects are engineered holistically rather than sold as discrete technologies, and the company pairs technology selection with a zero or low upfront investment model in which monthly repayments are covered by guaranteed energy savings.
The company has completed over 400 energy renovation projects delivering €30M in annual energy cost savings and 330 GWh of annual energy savings to clients, with reference customers including Kojamo, eQ, Hemsö, Varma, OP Ryhmä, Thermo Fisher Scientific, Marimekko, and Kotkamills. Its go-to-market is direct, consultative enterprise sales supported by an extensive case-study library and SEO-driven content engine, with a multi-year monthly-payment / outcome-guarantee pricing model that de-risks the client decision. Revenue is generated from outcome-based project delivery, recurring heat pump maintenance contracts with performance guarantees, the Meta remote monitoring and optimization subscription, and advisory services for real estate investors including energy mapping and investment profitability calculations. The company operates from Espoo (headquarters) with regional coverage in Turku and Tampere, and is led by CEO Jonni Ahonen (since 2022).
LeaseGreen Group firmographics
Firmographics- Name
- LeaseGreen Group
- Legal name
- LeaseGreen Suomi Oy
- Website
- https://leasegreen.com
- Company type
- Private
- Founded year
- 2013
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- LeaseGreen Group is a Finnish full-service energy efficiency provider founded in 2013, delivering financed, outcome-guaranteed energy renovations — heat pumps, geothermal, ventilation, automation, solar PV, LED, EV charging — to housing associations, real estate investors, and industrial clients in Finland.
- Ownership category
- akta.pro rank
Where LeaseGreen Group is headquartered
LocationHeadquarters
- HQ city
- Helsinki
- HQ country
- Finland
- HQ region
- Europe
Offices3 records
Markets served
LeaseGreen Group business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Technology or R&D, Marketing or Sales
Revenue model
- Energy Renovation Projects (Outcome-Based): LeaseGreen delivers energy renovation projects — encompassing heat pumps, ventilation, automation, solar PV, and LED — priced as a total solution. The company offers a monthly payment model where savings cover the cost of repayments, and guarantees savings outcomes. This is the primary revenue driver.
- Heat Pump Maintenance Services: Ongoing maintenance and servicing of installed heating systems, delivered on-site with a benefit guarantee. Revenue is recurring as systems require regular servicing.
- Remote Optimisation Service (Meta): Subscription-style remote monitoring and continuous optimisation of installed energy systems to lock in guaranteed savings over multiple years.
- Energy Advisory & Commercial Consulting: LeaseGreen provides commercial energy advisory services to real estate investors, including energy maps, investment profitability calculations, and strategic energy planning. Supports transactions and portfolio management.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Outcome Based/ Performance | Monthly | Energy renovation projects with monthly repayment model |
| Subscription | Monthly | Heat pump maintenance with benefit guarantee |
| Subscription | Monthly | Remote optimisation (Meta) as standalone or bundled service |
Go-to-market motion2 records
Distribution channels4 records
Marketing channels7 records
LeaseGreen Group product offering
Product offeringCore offering
LeaseGreen Group delivers outcome-based energy renovation services for large buildings, integrating heat pumps (geothermal, exhaust air, air-to-water), demand-controlled ventilation, heat recovery, building automation, solar PV, LED lighting, and EV charging infrastructure into engineered solutions. The company guarantees measurable energy savings, finances the investment through a monthly repayment model covered by those savings, and remotely monitors and optimizes the installed systems over multiple years. Services are sold directly to housing associations, real estate investors, and industrial clients in Finland.
Product overview
LeaseGreen is a full-service energy efficiency provider for buildings, offering a comprehensive portfolio of energy solutions. The core offerings include geothermal and heat pump systems (Maalämpö, Lämpöpumput), heat recovery systems (Lämmöntalteenotto), building automation (Automaatio), solar PV (Aurinkosähkö), LED lighting, and EV charging infrastructure. These technologies are delivered as integrated solutions combined with maintenance services and remote optimization (Kauko-optimointi) to ensure promised savings are achieved. Services are tailored for housing associations, property investors, and industrial clients, with projects ranging from individual building retrofits to large-scale portfolio management.
Differentiator
Problem solved
Functional benefit
Products and services
- Energy Renovation Projects (Outcome-Based) Full-service, engineered energy renovation projects combining multiple technologies (heat pumps, ventilation, automation, solar PV, LED, EV charging) into a tailored solution for a specific building. Delivered with a savings guarantee and a monthly repayment model so client energy savings cover the cost. Targeted at housing associations, real estate investors, and industrial operators.
- Heat Pump Maintenance with Performance Guarantee (Lämpöpumppujen huolto hyötytakuulla) On-site maintenance and servicing of heat pump systems delivered with a benefit guarantee — improved operation and reduced operating costs at each maintenance visit. Sold as an ongoing service contract to housing associations and other heat-pump-owning clients.
- Remote Optimization Service (Meta) Subscription-style remote monitoring and continuous optimization of installed energy systems. Bundled with renovation projects or sold as a standalone recurring service, ensuring guaranteed savings are realized over multiple years.
- Energy Solutions for Property Investors (Energiaratkaisut kiinteistösijoittajille) Commercial consulting and portfolio energy management for professional real estate investors (pension insurers, real estate funds, listed property companies). Includes energy mapping, energy investment profitability calculations to support real-estate transactions, and strategic energy planning across 100+ properties.
- Maalämpö (Geothermal Heating) Geothermal (ground-source) heat pump systems using energy wells for heating and cooling large buildings, particularly residential and commercial properties. Delivered as part of integrated energy renovation projects.
- Heat Pump Systems (Lämpöpumput) Heat pump systems extracting energy from air, ground, or water sources for heating large properties. Technology selection tailored to building type and client objectives.
Quantifiable outcome
- €30 million in annual energy cost savings delivered to clients
- +13 more outcomes
Companies that use LeaseGreen Group
Customer profileNamed customers48 records
Segments4 records
Ideal customer profiles4 records
LeaseGreen Group technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
LeaseGreen Group partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered core and minor.
- HeatlycoreHeatly partnered with LeaseGreen and CapMan on the Laajavuori hotel geothermal project in Jyväskylä — the largest geothermal project in the city. Heatly is a co-development partner in this life cycle model. The project requires no initial investment from the property owner.
- Roihuvuoren LämpöminorRoihuvuoren Lämpö is one of Finland's oldest maintenance and management companies, jointly owned by housing companies in the Roihuvuori area of Helsinki. It facilitates coordinated energy decisions across multiple adjacent housing associations. Historically operated a district heating centre for the area.
- Pohdin ConsultingminorJointly investigated and tendered the energy renovation project for As Oy Hakanmetsä alongside the housing company. LeaseGreen designed and implemented the project.
Scale indicators5 records
Recent moves8 records
Expansion highlights6 records
LeaseGreen Group competitors and assessment
Company assessmentBroad incumbents
- Siemens Smart Infrastructure: Division of Siemens focused on building automation, HVAC, energy management, and decarbonisation services for commercial and industrial properties. Comparable in technology stack and target customers, though as part of a global industrial conglomerate's portfolio rather than a focused Nordic integrator.
- Schneider Electric (EcoStruxure / Energy & Sustainability Services): Global energy management and automation giant with EcoStruxure platform and dedicated Energy & Sustainability Services practice. Overlaps significantly with LeaseGreen's building energy management, decarbonisation, and outcome-based services but operates at much broader scope and scale.
- ENGIE Solutions: European energy and services division of ENGIE providing building energy efficiency, decarbonisation, and facility management. Comparable in delivering guaranteed-savings and energy-as-a-service offerings to property owners and industrial clients across Europe.
- NIBE Energy Systems: Swedish heat pump manufacturer with growing presence in geothermal, exhaust-air, and air-source systems for residential and commercial properties. Comparable in heat-pump-centric decarbonisation of buildings, but operating primarily as a manufacturer rather than a full-service integrator.
- Veolia (Building Solutions & Energy): Global environmental and energy services group operating building energy efficiency, district energy, and decarbonisation services across Europe. Comparable in offering outcome-based solutions to housing associations, real estate investors, and industrial operators, though as part of a much larger diversified portfolio.
- Danfoss (Heating & Climate Solutions): Danish-headquartered manufacturer of energy-efficient heating, cooling, and building automation equipment. Adjacent comparable given heat pump, district heating, and building automation overlap with LeaseGreen's technology stack, though operating more as an upstream equipment supplier.
- E.ON Energy Solutions: European energy company's services arm offering energy efficiency retrofits, heat pumps, and decarbonisation solutions to property owners, housing associations, and industry. Comparable in target customers and energy renovation delivery, though backed by a major utility balance sheet.
Direct peers
- Caverion: Finnish-headquartered provider of building solutions and HVAC services, listed on Nasdaq Helsinki. Closely comparable given shared Helsinki base, overlapping heating/ventilation/automation offerings, and joint serving of property owners and industrial clients in the Nordics.
- Bravida: Nordic leader in technical building solutions including HVAC and energy efficiency installations. Comparable in serving housing associations, real estate investors, and industrial operators across Sweden, Norway, and Finland with similar multi-technology service scope.
- Adven (Aker Adven): Nordic-based energy services company providing decentralised energy and energy-efficiency solutions to industrial and real estate customers. Most direct comparable to LeaseGreen given shared Finnish/Nordic footprint, customer base overlap, and outcome-oriented energy service delivery.
Market position
Strengths5 records
Weaknesses4 records
Competitive moat6 records
Key risks5 records
Key highlights7 records
Customer concentration
LeaseGreen Group social profiles
Digital presenceLeaseGreen Group compliance and trust
Trust signalCompliance1 record
LeaseGreen Group financial estimates
Financial estimateRevenue estimate
Valuation estimate
LeaseGreen Group leadership team
Management profileNumber of profiles
Profiles9 records
LeaseGreen Group funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
LeaseGreen Group M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about LeaseGreen Group
What does LeaseGreen Group do?
LeaseGreen Group delivers outcome-based energy renovation services for large buildings, integrating heat pumps (geothermal, exhaust air, air-to-water), demand-controlled ventilation, heat recovery, building automation, solar PV, LED lighting, and EV charging infrastructure into engineered solutions. The company guarantees measurable energy savings, finances the investment through a monthly repayment model covered by those savings, and remotely monitors and optimizes the installed systems over multiple years. Services are sold directly to housing associations, real estate investors, and industrial clients in Finland.
Is LeaseGreen Group a public or private company?
LeaseGreen Group is a private company. It is classified as private equity controlled and is currently operating.
When was LeaseGreen Group founded?
LeaseGreen Group was founded in 2013. It employs 11 to 50 people.
Where is LeaseGreen Group based?
LeaseGreen Group is headquartered in Helsinki, Finland, in the Europe region.
How does LeaseGreen Group make money?
Four revenue lines are on record. Energy Renovation Projects (Outcome-Based) is the primary driver. The others are heat Pump Maintenance Services, remote Optimisation Service (Meta) and energy Advisory & Commercial Consulting.
Who are LeaseGreen Group's main competitors?
Broad incumbents on record are Siemens Smart Infrastructure, Schneider Electric (EcoStruxure / Energy & Sustainability Services), ENGIE Solutions, NIBE Energy Systems, Veolia (Building Solutions & Energy), Danfoss (Heating & Climate Solutions) and E.ON Energy Solutions. Direct peers are Caverion, Bravida and Adven (Aker Adven).
Does LeaseGreen Group have an API?
No public API is recorded for LeaseGreen Group.