Best Sustainability Tech Companies in Lower Saxony, Germany
The 51 best Sustainability Tech companies in Lower Saxony, Germany in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Rodos BioTarget.
Our analysis of 50 Sustainability Tech companies
$6.1b in tracked funding; 91% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2024.
Ranked: Best Sustainability Tech companies in Lower Saxony
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Rodos BioTarget Provider of drug delivery platform for the treatment of bacterial infections and viral diseases | $5M | 107 mo ago | Deadpooled | — | 2008 | — | 29 patents Lipid‑based targeted nanocarriers for gene and drug delivery to immune and neural cells | — |
| 2 | Energy & Meteo Systems Virtual power plant software and forecasting software for solar and wind farms | $2M | 53 mo ago | Funding Raised | — | 2004 | — | — | 1 award |
| 3 | Sativa Building Systems Provider of construction green building products and services | $100K | 37 mo ago | Seed | — | 2019 | WordPress Block EditorWordPressMySQL+19 | — | — |
| 4 | CORAT Therapeutics Developer of antibiotics for infectious diseases | — | 73 mo ago | Seed | — | 2020 | — | 5 patents Neutralizing antibodies targeting SARS‑CoV‑2 spike protein | — |
| 5 | Lilian Labs Provider of solutions for water analysis system | — | 101 mo ago | Seed | Alexander Rohr CEO | 2016 | WordPressPleskMySQL+16 | 3 patents Microfluidic devices for fluid sampling and analytical measurement | 1 partnership |
| 6 | OKO-tech Provider of water treatment solutions | — | 109 mo ago | Funding Raised | Kai Ossenkop Managing Director | 1979 | WordPressMySQLPHP+15 | — | — |
| 7 | INENSUS Provider of decentralized energy solutions and consulting for rural electrification | — | 128 mo ago | Public | Nico Peterschmidt Co-Founder & CEO | 2005 | — | 15 patents Patents concentrated in mechanical & energy engineering | — |
| 8 | 44Moles Platform for carbon offset trading | — | — | Unfunded | Sebastian Seidel Founder & CEO | 2022 | — | — | — |
Top 7 Sustainability Tech companies in Lower Saxony
#1
Funding Raised · Oldenburg, Lower Saxony · founded 2004 · 84 employees$2.4Mraised▾
Energy & Meteo Systems offers power predictions and Virtual Power Plant software for power producers, utilities and other service providers. Their Power Prediction software predicts precise wind and solar power for electricity production from the wind and solar farms. Their Virtual Power Plant is a modularly designed SaaS software suite which effectively connects, coordinates and monitors decentralized power-generating sites, storage facilities and controllable loads via a common intelligent control center.
- Feb 2022Grant (prize money)$56.3K
- Mar 2020Grant (prize money)$1.9M
- Nov 2019Grant (prize money)$456.7K
#2
Seed · Seevetal, Lower Saxony · founded 2019 · 2 employees$100Kraised▾
Provider of construction green building products and services
- 2023Seed$100K
#3
Deadpooled · Hannover, Lower Saxony · founded 2008 · 4 employees$4.7Mraised▾
Provider of drug delivery platform for the treatment of bacterial infections and viral diseases. Offers proprietary TargoSphere technology, a nanocarrier platform to achieve enhanced prophylactic and therapeutic approaches against diseases. Claims that TargoSphere can carry high concentrations of compounds spanning a broad range of sizes and structures of classical small molecule drugs to biomolecules, such as proteins, peptides, and nucleic acids. Currently applies TargoSphere technology for two in-house therapeutic applications Targobiotics, for intracellular treatment of bacterial infections, and Targovir, for the treatment of viral diseases.
- Aug 2017Series A$940.7K
- 2016Series A$368.9K
- Apr 2013Series A$3.4M
#4
Seed · Braunschweig, Lower Saxony · founded 2020 · 9 employees—raised▾
Corat Therapeutics is a developer of antibiotics for infectious diseases. It has developed passive vaccination immunotherapy against COVID-19 employing novel human monoclonal antibodies neutralizing SARS-CoV2. Its antibody neutralizes SARS-CoV2 after injection and provides protection like the antibodies of own body generates them due to an infection or after a vaccination. The antibody stops the virus by inhibiting its capacity to enter the cells.
- Jun 2020Seed—
#5
Seed · Braunschweig, Lower Saxony · founded 2016 · 15 employees—raised▾
Lilianlabs provides solutions for the water analysis system. Its device takes the measurement with SensoSticks and data is then available on its mobile application. It also provides management software.
- Feb 2018Seed—
#6
Funding Raised · Hessisch Oldendorf, Lower Saxony · founded 1979—raised▾
Provider of water treatment solutions
#7
Public · Goslar, Lower Saxony · founded 2005—raised▾
Provider of decentralized energy solutions and consulting for rural electrification. The company advises on policy, regulation, and financing within the energy sector. It develops software solutions and applies artificial intelligence to business models. The company invents concepts to unlock development potential by embedding minigrids in value chains.
- Dec 2015Grant (prize money)—
- Jun 2014Grant (prize money)—
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 Germany
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 587 Germany-affiliated papers.
- Potsdam Institute for Climate Impact Research40
- Ludwig-Maximilians-Universität München30
- Technical University of Munich28
- GFZ Helmholtz Centre for Geosciences25
- University of Bonn23
- Climate change1→30
- Flood myth1→18
- Flooding (psychology)2→6
- Climate change10→69
- Flood myth17→43
- Resilience (materials science)5→22
- Psychological resilience4→18
- Climate resilience3→16
- Climate change14→144
- Flood myth12→47
- Vulnerability (computing)1→35
- Resilience (materials science)4→34
- Psychological resilience6→33
Where climate adaptation is researched across Germany
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.