Best Energy Tech Companies in Helsinki, Finland
The 40 best Energy Tech companies in Helsinki, Finland in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Virta.
Our analysis of 287 Energy Tech companies
$109.4b in tracked funding; 82% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Energy Tech companies in Helsinki
| # | Company | Last round | Disclosed funding | Employees | Founder | Tech stack | Web popularity | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Anarky Labs Provider of augmented reality solutions for drones | — | — | 4 | Hannu Lesonen Co-Founder & CEO | — | — | 27 patents AR-assisted drone piloting interfaces and real-time camera coverage visualization | — |
| 2 | Bikefy Online community that combines public transport & electric folding bikes as a service | — | — | — | Norbert Schmidt Founder | — | — | — | — |
| 3 | Clouder Cloud-based building management platform | — | — | — | Tomi Grönlund CEO & Founder | Apple iCloud MailTailwind CSSAstro+5 | Top 50M | 4 patents Virtualized cable network configuration and management for broadband service provisioning | 1 partnership |
| 4 | Datafisher Provider of ethics and compliance training and a learning management system | — | — | 15 | Pavlos Shaul Ylinen Co-Founder & Managing Director | WordPressMySQLPHP+32 | Top 50M | — | — |
| 5 | Granlund Manager Cloud-based maintenance management software for residential and commercial properties | — | — | — | Pekka Metsi CEO | WordPress Block EditorWordPressMySQL+14 | Top 50M | — | — |
| 6 | Hiven Provider of energy management solutions for residential and commercial applications | — | — | 16 | — | — | — | — | — |
| 7 | ICS Manufacturer of thin film PV modules using the SEO technology | — | — | 4 | — | — | — | — | — |
| 8 | iSocket Developer of a range of cellular network connected sockets | — | — | — | Denis Sokol Founder & CEO | Master SliderCart FunctionalityPHP+11 | Top 50M | — | — |
Top 12 Energy Tech companies in Helsinki
#1
Seed · Helsinki, Uusimaa · founded 2022 · 9 employees$3Mraised▾
Online platform offering grid management solutions. It provides smart electricity management combined with demand response in households. It enables households to use electricity which produced from renewable sources, which help save money on electricity bills and balance out the grid.
#2
Series D · Helsinki, Uusimaa · founded 2013 · 200 employees$107.9Mraised▾
Provider of electric vehicle charging solutions and related energy services. The company offers a platform for managing charging networks. It provides options for standard and modular charging solutions. The company also offers services for businesses, charge point operators, and installers. Resources include customer stories, guides, and a knowledge base.
- Apr 2023Series D$71.9M
- Apr 2023Grant (prize money)$22.1M
- Apr 2021Series C$36M
- Apr 2020Series A—
#3
Series A · Helsinki, Uusimaa · founded 2021 · 19 employees$31.1Mraised▾
Developer of smart energy storage designed for efficient utilization of renewable energy globally. The company's distributed energy storage system offers local backup power securing supply during periods of a power outage while supporting the electrification of transportation by offering an end-of-life use for electric vehicle batteries and power grid stability, enabling building owners, tenants in areas of manufacturing, industry, hospitality or retail industry to secure critical power supply.
#4
Funding Raised · Helsinki, Uusimaa · founded 2011 · 215 employees$1.3Mraised▾
SaaS-based platform energy plant management. It provides solutions for the energy market service, energy metering service, customer invoicing, monitoring service, exchange service, and others.
- Dec 2023Grant (prize money)$109.7K
- Oct 2021Grant (prize money)$299.1K
- Nov 2020Grant (prize money)$422.7K
- Oct 2020Grant (prize money)$505.6K
#5
Seed · Helsinki, Uusimaa · founded 2014 · 23 employees$5.2Mraised▾
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- Feb 2023Seed—
- Jun 2022Conventional Debt$5.1M
- May 2019Grant (prize money)$109.1K
- Mar 2015Angel—
#6
Series A · Helsinki, Uusimaa · founded 2014 · 18 employees$5.8Mraised▾
Tera Loop is developing a large scale flywheel based Energy Storage System. The company claims that their product can store 500MW, with a capacity of up to 16GWh of power to be used by the grid. They products are to be installed underground leaving minimal environmental footprint, while staying conveniently out of sight.
- Apr 2021Grant (prize money)$60.6K
- Oct 2020Grant (prize money)$168.5K
- May 2019Grant (prize money)$2.7M
- Mar 2019Grant (prize money)$2.7M
#7
Series B · Helsinki, Uusimaa · founded 2017 · 272 employees$13.4Mraised▾
Zyfra provides robots, AI, and IIoT based solutions for mining industries. Product offerings include 'MDCplus' an industrial machine monitoring and production data collection system, geonaft, artificial lift, heat treatment, DSS and BI solution for heat treatment and pipe protection, 'Zyfra open mine' for mine fleet management, zyfra underground, 'Zyfra precision drill' an automated drill rig management system, and more.
- Jan 2021Series B$13.4M
#8
Late Stage · Helsinki, Uusimaa · founded 1988$23.1Mraised▾
Manufacturer of air purification equipment and medical grade respiratory masks. Products include air purifiers for indoor environments, ventilation duct cleaning machinery, and protective face coverings. These devices remove airborne particles and contaminants to maintain air quality in residential and commercial settings. The equipment utilizes filtration technology to capture fine particles and gases. Additional offerings include cleaning robots and cameras designed for maintenance of ventilation systems.
#9
Seed · Helsinki, Uusimaa · founded 2019 · 7 employees$769Kraised▾
Saas and AI-enabled platform offering comprehensive electric vehicle charging and energy management solutions. The platform offers API enabled solution for users to manage and integrates mobile payment, business systems, data, electricity management, etc. It offers features like operate with multi-vendor network, claims to optimize customer base, etc.
- Jun 2021Seed$769K
#10
Seed · Helsinki, Uusimaa · founded 2012 · 14 employees$643.9Kraised▾
Provider of SaaS & AI-powered building diagnostics software solutions
- May 2019Conventional Debt$7.8M
- Jan 2017Seed$643.9K
- Jan 2017Grant (prize money)$107.3K
- Aug 2015Seed—
#11
Funding Raised · Helsinki, Uusimaa · founded 2001$516.4Kraised▾
Provider of a platform for digital twin and IoT solutions. The platform offers tools for managing data, monitoring networks, and optimizing industrial assets. It supports sectors including telecommunications, manufacturing, energy, and public infrastructure. The platform facilitates security monitoring, predictive maintenance, and resource optimization.
- May 2015Grant (prize money)$516.4K
#12
Deadpooled · Helsinki, Uusimaa · founded 2010$123.2Kraised▾
FlyNano develops single-seater personal lightweight electric aircraft. The aircraft weighs 70 kg, is powered by lithium polymer batteries and can attain a max speed of 120 km/h. The aircraft is suited for water operations and water sports.
- Apr 2018Grant (prize money)$60.6K
- Feb 2018Grant (prize money)$62.5K
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Energy Tech coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Grid Energy Storage is moving in Finland
A read on the academic research around Grid Energy Storage — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 218 Finland-affiliated papers.
- Aalto University73
- Lappeenranta-Lahti University of Technology54
- Tampere University24
- University of Oulu22
- University of Vaasa16
- Renewable energy1→8
- Electricity1→4
- Renewable energy39
- Battery (electricity)28
- Electricity19
- Photovoltaic system15
- Power (physics)13
- Renewable energy11
- Battery (electricity)6
- Environmental economics4
- Electrical engineering3
- Electric vehicle3
Where energy storage is researched across Finland
Location clusters by institution affiliation — each city's volume, stance tone, and a quick read on its hot topic, what's advancing, the opening opportunity, and the main concern.
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.