Best Sustainability Tech Companies in Lombardy, Italy
The 57 best Sustainability Tech companies in Lombardy, Italy in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: XOCEAN.
Our analysis of 293 Sustainability Tech companies
$38.4b in tracked funding; 83% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Sustainability Tech companies in Lombardy
| # | Company | Disclosed funding | Last round | Employees | Founder | Tech stack | Web popularity | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | AiLux Provider of communication networks and substation automation solutions | — | — | — | Marco Maioli CEO | WordPressMySQLPHP+23 | Top 10M | — | 1 job opening · 1 launch |
| 2 | Biomet Provider of solutions for the creation of energy from waste | — | — | 13 | Antonio Barani Founder & CEO | — | — | — | — |
| 3 | Coffeefrom Manufacturer of innovative bio-based materials for multiple solutions | — | — | 6 | Rita Bonucchi Co-Founder | WordPress Block EditorWordPressPlesk+24 | Top 10M | 2 patents Production of oxidized cellulose nanofibers from coffee waste | — |
| 4 | Diagnostic Bioprobes Srl Immunodiagnostic products for infectious diseases | — | — | — | — | WordPressMySQLPHP+25 | Top 10M | — | — |
| 5 | DiCE Developer of energy consumption monitoring solution for home and businesses | — | — | — | Matteo Acerbis Co-Founder & CEO | — | — | — | — |
| 6 | Dleds Provider of smart lighting products | — | — | 3 | Giorgio Durin Owner & CEO | WebflowPlausiblePreact+15 | Top 10M | — | — |
| 7 | Ecogenerazione Provider of water treatment solution | — | — | — | Antonio Orlandi Owner | — | — | — | — |
| 8 | Elettro 2000 Impianti Provider of installation services for lighting, heating, and PV systems | — | — | — | Fabio Pedroni CEO | WixSentryBootstrap+11 | Top 50M | — | — |
Top 12 Sustainability Tech companies in Lombardy
#1
Series B · Milan, Lombardy · founded 2018 · 18 employees$16.5Mraised▾
ISAAC is a provider of seismic protection and structural monitoring solution for buildings. The company offers 'I-POR-1' - an installation device to monitor the seismic activities of the buildings, and 'I-Check' - an intelligent hardware device for structural monitoring. The company's clientele includes Iren, PoliHub, and StartCup among others.
- Mar 2026Series B$16.4M
- Sep 2019Grant (prize money)$55K
#2
Series A · Lecco, Lombardy · founded 2023$8.2Mraised▾
Offering solutions for carbon sequestration. Its technology allows for the permanent storage of carbon dioxide in sea water through natural compound called calcium bio carbonate.
- Dec 2025Series A$8.2M
#3
Series C · Bergamo, Lombardy · founded 2017 · 176 employees$50.4Mraised▾
Provider of uncrewed surface vessel ocean data acquisition services. It uses autonomous vessels to collect ocean data for various applications, including seabed mapping and environmental monitoring. The company offers a turnkey solution, encompassing data acquisition, processing, and interpretation, delivering final reports to clients. Services include multibeam echosounder, side-scan sonar, sub-bottom profiler, and magnetometer data collection. This approach provides a safe, cost-effective, and environmentally friendly alternative to traditional methods.
- Jan 2025Series C$118.7M
- Jun 2024Venture Debt$21.5M
- Jun 2024Series B$32.3M
- Sep 2021Series A$9.3M
#4
Series A · Milan, Lombardy · founded 2022$8.8Mraised▾
Offshore pumped-hydro energy storage. It uses a reservoir on the ocean floor, another floating on the surface, a connecting pipe, and reversible pump-turbines for moving saturated sea salt brine between these two reservoirs.
- Oct 2025Series A$8.8M
- 2022Seed—
#5
Seed · Milan, Lombardy · founded 2025$2.3Mraised▾
Provider of energy data analysis for residential consumption monitoring solutions. It offers disaggregated energy consumption data through meter analysis for appliance monitoring. The company builds pathways to transform energy data into understandable formats. It designs entry points using technology and consumption data to construct use cases with business partners.
- Oct 2025Seed$2.3M
#6
Series A · Milano, Lombardy · founded 1950 · 118 employees$10.1Mraised▾
Manufacturer of power converters and rectifier systems for industrial applications. The company designs systems for AC/DC, DC/DC and DC/AC energy conversion. It provides solutions for hydrogen production through electrolysis, and offers after-sales support to improve efficiency. The company's rectifier systems supply power for complex industrial processes.
#7
Seed · Milan, Lombardy · founded 2020 · 50 employees$3.7Mraised▾
Blockchain-based platform to offset the carbon footprint. It provides solutions to offset the carbon footprint, carbon neutral events, zero emissions travel, carbon neutral shopping, and others.
- Dec 2022Seed$3.7M
#8
Seed · Lomazzo, Lombardy · founded 2009 · 17 employees$8.1Mraised▾
Developer of artificial skylight systems replicating natural sunlight. These systems use nanotechnology to reproduce the visual appearance of the sun and sky, creating the sensation of infinite space indoors. The technology offers a solution for indoor architecture, improving the quality of indoor environments. The systems are designed for various spaces, from smaller installations to larger architectural projects. The company provides licensing agreements for its technology.
- Apr 2017Grant (prize money)$2.4M
- May 2015Grant (prize money)$2.4M
- 2014Seed—
- 2010Grant (prize money)$3.3M
#9
Deadpooled · Milan, Lombardy · founded 2013 · 5 employees$5Mraised▾
Dianax has developed a lab-on a chip-based diagnostic test connected device. The Dianox testing device is used for monitoring HbA1c levels in diabetic patients. The data is tracked by the app which records the data to monitor and manage diabetes. C-reactive protein for the detection of chronic inflammatory states and upper respiratory tract infections.
- Jul 2018Grant (prize money)$2.5M
- Aug 2016Grant (prize money)$2.4M
- Jun 2016Grant (prize money)$11.1K
#10
Seed · Milan, Lombardy · founded 2013 · 5 employees$825.5Kraised▾
Air purifying and energy saving paint. It offers an air purifying and energy saving paint which utilizes the energy of light and purifies the air, saves energy, kills harmful pathogens, eliminates bad odor and keeps wall surfaces clean for a long period. The technology involves using the inherent property of the titanium dioxide to produce reactive molecules that neutralize air pollutants into inert compounds. It is perfect for indoor, housing, offices, shops, schools, hospitals, public places It is great for outdoor, civil buildings, commercial buildings, infrastructures, tunnels, garages etc.
- Nov 2016Grant (prize money)$1.4M
- May 2015Angel$825.5K
#11
Seed · Milan, Lombardy · founded 2015 · 2 employees$568Kraised▾
Provider of power devices for building management systems. The platform provides products like Domoki - a smart home device that replaces your switches with a stylish microcomputer. The microcomputer detects the presence or absence of persons in rooms and manages all the devices connected to the current Internet, electrical appliances, and lights. Domoki can be controlled by using its touchscreen, smartphone, or voice.
- Jun 2016Seed$568K
#12
Funding Raised · Milan, Lombardy · founded 2016 · 12 employees$429.9Kraised▾
ENERSEM specializes in providing building energy management solutions. It offers a cloud solution called the FORMULA front end to monitor and control the energy consumption of company buildings. It offers solutions such as monitoring and dynamic simulation of production processes, design of energy efficiency and renewable energy measures, performance analysis of energy measurements, etc.
- Jul 2017Grant (prize money)$222.8K
- Mar 2017Grant (prize money)$207.1K
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Sustainability Tech coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Climate Adaptation is moving in Italy
A read on the academic research around Climate Adaptation — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 489 Italy-affiliated papers.
- CMCC Foundation - Euro-Mediterranean Center on Climate Change60
- Politecnico di Milano39
- University of Naples Federico II32
- Ca' Foscari University of Venice27
- University of Bologna22
- Flood myth3→10
- Flood mitigation1→4
- Climate change3→70
- Flood myth16→49
- Resilience (materials science)1→34
- Agriculture2→18
- Psychological resilience4→19
- Climate change4→100
- Resilience (materials science)3→33
- Vulnerability (computing)1→25
- Flood myth4→25
- Climate resilience2→17
Where climate adaptation is researched across Italy
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.