Best Energy Efficiency Tech Companies in Poland
The 48 best Energy Efficiency Tech companies in Poland in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Elmodis.
Our analysis of 50 Energy Efficiency Tech companies
$7.8b in tracked funding; 86% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Energy Efficiency Tech companies in Poland
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | Elmodis Provider of cloud-based building automation solutions for industrial applications | $5M | 65 mo ago | Series B | Marcin Swiech Co-Founder | 2015 | WordPressMySQLPHP+14 | — |
| 2 | Lerta AI-driven energy management software solution provider | $3M | 55 mo ago | Acquired | — | 2015 | — | — |
| 3 | Solwena Cloud-based energy management software | $2M | 49 mo ago | Seed | Edwin Dudziak Founder & CEO | 2016 | — | — |
| 4 | Qna Technology Developer of nanomaterials for industrial applications, focusing on optoelectronic technologies | $2M | 42 mo ago | Seed | Mateusz Banski Co-Founder | 2016 | WordPressMySQLPHP+23 | — |
| 5 | Plantalux Provider of LED lamps for cannabis farming | $1M | 54 mo ago | Seed | Jakub Lachowski Co-Founder & CEO | 2016 | WordPressMySQLPHP+22 | — |
| 6 | VPPlant Office BEMS, and Demand Response | $300K | 141 mo ago | Seed | Grzegorz Nowaczewski Founder & CEO | 2013 | WordPressMySQLPHP+12 | — |
| 7 | EcoisMe Home energy monitoring | $274K | 100 mo ago | Seed | — | 2014 | — | — |
| 8 | Velis Provider of cloud-based facility management software solution | — | 37 mo ago | Seed | — | 2009 | — | 1 launch |
Top 9 Energy Efficiency Tech companies in Poland
#1
Seed · Wrocław, Lower Silesian Voivodeship · founded 2016 · 28 employees$1.6Mraised▾
Developer of nanomaterials for industrial applications, focusing on optoelectronic technologies. The company synthesizes nanomaterials and modifies their surfaces for suspension in solvents. It develops inks for nanomaterial application via printing techniques. The company's primary project involves synthesizing colloidal quantum dots emitting blue light, free of heavy or rare metals.
- Jan 2023Seed$1.6M
#2
Seed · Gdansk, Pomeranian Voivodeship · founded 2016 · 17 employees$1.9Mraised▾
Cloud-based energy management software. It provides automonous systems, computer systems, and more for building energy management.
- 2022Seed$1.9M
#3
Acquired · Poznan, Greater Poland Voivodeship · founded 2015 · 144 employees$3.3Mraised▾
AI-driven energy management software solution provider. The product portfolio includes Modern Lerta software - that can be used to monitor consumption & costs and provides intelligent Lerta controllers - which help to control radiators & air conditioners. It caters to hotels, restaurants, communities, and the public sectors.
- Dec 2021Series A$2.2M
- Dec 2020Seed$1.1M
- Apr 2018Seed—
#4
Series B · Krakow, Lesser Poland Voivodeship · founded 2015 · 18 employees$5.2Mraised▾
Provider of cloud-based building automation solutions for industrial applications. It enables manufacturers to collect data and remotely monitor product performance. It detects malfunctions and calculates energy savings for optimal working conditions. It also offers asset optimization by identifying historic usage data from all machines, identify patterns and eliminate weaknesses to improve products.
- Feb 2021Series B—
- Apr 2017Series A$4.9M
- Seed$250K
#5
Seed · Konopnica, Lublin Voivodeship · founded 2016 · 10 employees$1.4Mraised▾
Provider of LED lamps for cannabis farming. The company focuses on developing LED lighting known as XX640W to enhance greenhouse production and cannabis cultivation.
- Jan 2022Seed$1.4M
#6
Seed · Krakow, Lesser Poland Voivodeship · founded 2014$274.4Kraised▾
The EcoisMe service is a combination of hardware and software that analyzes energy spending. The EcoisMe system can identify devices in homes using unique algorithms based on spectrum and power analysis. The hardware consists of a single a transmitter connected to the main electrical panel and a receiver as well as a mobile app.
- Mar 2018Grant (prize money)$61.6K
- Mar 2018Grant (prize money)$247.6K
- Dec 2017Grant (prize money)$61.6K
- Jan 2017Grant (prize money)$53.1K
#7
Seed · Lodz, Lodz Voivodeship · founded 2013 · 16 employees$300Kraised▾
Virtual Power Plant (VPPlant) operates in the area of energy management for office buildings and implementing demand response programs. The Company has developed its own technology for managing energy-intensive process of heating, ventilation, air conditioning (HVAC), matching the control to the thermal performance of buildings, weather conditions, load (number of people staying inside) and other parameters under the name of OBEMS (acronym for office BEMS). They started implementing DSR programs to individual customers apart from large scale industries in 2016.
- Oct 2014Seed$300K
#8
Seed · Krakow, Lesser Poland Voivodeship · founded 2009 · 60 employees—raised▾
Provider of cloud-based facility management software solution. It provides users with facility management software for property and facility managers as well as owners and tenants. The company offers a hybrid of CAFM and PMS to manage properties, a system designed to improve the guest registration process, and to automate the process of vehicles entering and leaving the facility. It also provides a carpooling app for organizations and their employees.
- Jun 2023Seed—
#9
Deadpooled · Krakow, Lesser Poland Voivodeship · founded 2017 · 1 employees—raised▾
Provider of smart switches and plugs. Products offered include the Clicker, which is a battery-operated switch designed to control other Altlight devices using Bluetooth wireless technology, the Smartplug, which provides consumption and quality analysis along with wireless control of the power supplied to the connected devices via Bluetooth, intelligent wall socket with two plug ports enabled for remote control via RFID technology, an intelligent double power socket that enables independent output control and individual power measurements for each output, Bluetooth lighting switch, flush-mounted and low-voltage switch, and software solutions for remote control via smartphones.
- Jun 2018Seed—
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Energy Efficiency Tech coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Energy Efficiency & Buildings is moving in Poland
A read on the academic research around Energy Efficiency & Buildings — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 451 Poland-affiliated papers.
- AGH University of Krakow108
- Wrocław University of Science and Technology57
- Warsaw University of Technology37
- Silesian University of Technology33
- Cracow University of Technology32
- Renewable energy4→5
- Energy storage3→4
- Heat pump25→64
- Photovoltaic system1→27
- Renewable energy6→32
- Electricity3→20
- Renewable heat3→17
- Renewable energy2→6
- Renewable heat2→4
- Heat pump3→5
Where energy efficiency is researched across Poland
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
Riya reads income statements for fun. She covers the real money in a sector — revenue, growth, who actually earns — and never met a vague claim she didn't want a number for.