Best Sustainability Tech Companies in Cambridge, United Kingdom
The 50 best Sustainability Tech companies in Cambridge, United Kingdom in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Origami Energy.
Our analysis of 59 Sustainability Tech companies
$4.5b in tracked funding; 81% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Sustainability Tech companies in Cambridge
| # | Company | Disclosed funding | Last round | Employees | Founder | Tech stack | Web popularity | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Origami Energy Provides software for managing distributed energy resources | $82M | 62 mo ago | 67 | Gavin Stokes Managing Director | — | — | 51 patents Smart power distribution control and thermal load optimization with integrated data integrity. | — |
| 2 | Aqdot Developer of intelligent encapsulation technology and air purification solutions | $35M | 56 mo ago | 26 26 → 20 (-23%) | Jing Zhang Cofounder and Strategy Director | — | — | 98 patents Patents concentrated in chemistry & materials | — |
| 3 | Risilience SaaS-based climate analytics platform 27Funding top 27%Talent top 28%Moat top 38%Product top 46% All 9 signals ▾Fundingtop 27% Talenttop 28% Moattop 38% Producttop 46% Marketbottom 37% Globalbottom 37% Patentsbottom 32% Innovationbottom 23% Newsbottom 22% Funding: Raised $34.3M across 4 rounds · 4 rounds over 5 yrs (0.8/yr) Talent: 4 named leaders on record · 4 C-suite/founder profiles curated rank vs industry peers · Fliar Intelligence Index 27/100 | $34M | 17 mo ago | 20 | Michelle Tuveson Co-Founder | — | — | 2 patents Risk assessment modeling for technical systems using data analytics | — |
| 4 | Phico Therapeutics Developer of antibiotic technology to address multi-drug resistant infections | $20M | 62 mo ago | 16 | — | — | — | 101 patents Engineered bacteriophages with customized tail fibers for targeted antibacterial therapy | — |
| 5 | Population Genetics Developing and out-licensing biochemical tools and approaches for NGS applications | $18M | 176 mo ago | 5 | Sam Eletr Co-Founder & Chairman | — | — | 116 patents Advanced DNA sequencing library prep, normalization, and high‑sensitivity variant detection | — |
| 6 | Immaterial Manufacturer of nanoscale metal-organic frameworks 40Patents top 30%News top 32%Growth top 35%Funding top 36% All 11 signals ▾Patentstop 30% Newstop 32% Growthtop 35% Fundingtop 36% Innovationtop 37% Moattop 38% Talenttop 38% Partnerstop 45% Globalbottom 43% Marketbottom 23% Techbottom 23% Patents: 21 patents matched (strict assignee match) · 20 filings since 2022 vs 1 in 2017-21 News: 4 BI events in 12 mo (of 5 tracked, 2 types) · Top themes: Funding, Capital raise rank vs industry peers · Fliar Intelligence Index 40/100 | $18M | 5 mo ago | 14 | David Fairen-Jimenez Co-Founder & CSO | WordPress Site EditorVisual ComposerWordPress+17 | Top 10M | 21 patents Manufacturing MOF/zeolite adsorbent bodies for gas separation, e.g., krypton capture. | — |
| 7 | Telensa Developer of wireless solutions for smart city and smart lighting | $18M | 126 mo ago | 55 55 → 60 (+9%) | Timothy Jackson Co-Founder | WordPressMySQLPHP+21 | Top 50M | 21 patents Smart IoT lighting and mesh networking with object detection, data transmission, and anonymization | — |
| 8 | Xampla Manufacturer of plant based bio-degradable packaging products 50Patents top 29%Moat top 32%Funding top 33%Innovation top 35% All 10 signals ▾Patentstop 29% Moattop 32% Fundingtop 33% Innovationtop 35% Growthtop 35% Techtop 36% Talenttop 38% Newsbottom 42% Globalbottom 39% Marketbottom 20% Patents: 55 patents matched (strict assignee match) · 55 filings since 2022 vs 0 in 2017-21 Moat: Editorial + unicorn rating 7/10 · IP moat: 55 patents rank vs industry peers · Fliar Intelligence Index 50/100 | $18M | 11 mo ago | 1 | Marc Garcia Co-Founder & CTO | WordPressMySQLPHP+25 | Top 10M | 55 patents Sustainable biopolymer packaging and delivery: biodegradable microcapsules and plant‑protein films. | — |
| 9 | Zedify Platform offering last mile delivery solutions 32Innovation top 34%Product top 36%Funding top 45%Talent bottom 49% All 8 signals ▾Innovationtop 34% Producttop 36% Fundingtop 45% Talentbottom 49% Techbottom 48% Globalbottom 37% Marketbottom 23% Newsbottom 21% Innovation: 6 product lines Product: 6 distinct product lines · Company stage: Series A rank vs industry peers · Fliar Intelligence Index 32/100 | $13M | 24 mo ago | 18 18 → 27 (+50%) | Rob King Co-Founder | WordPressMySQLPHP+23 | Top 50M | — | — |
| 10 | ProteinLogic Biomarker discovery and exploitation platform | $11M | 30 mo ago | — | Nicolas Huber CEO | — | — | 14 patents Discovery and application of protein biomarkers for disease diagnosis, notably tuberculosis. | — |
| 11 | DuoFertility UK Non-invasive device for fertility tracking | $9M | 144 mo ago | 9 | Claire Hooper CEO | — | — | — | — |
| 12 | IQGeo Provider of enterprise software solutions for digital transformation | $7M | 68 mo ago | 102 | Richard Petti CEO | HubSpot CMS HubApple iCloud MailMicrosoft 365+18 | Top 5M | — | 1 launch |
| 13 | Cyclana Bio Developer of tissue and matrix biology treatments for women's health 24Talent top 38%Funding top 40%Global bottom 48%Tech bottom 45% All 5 signals ▾Talenttop 38% Fundingtop 40% Globalbottom 48% Techbottom 45% Marketbottom 25% Talent: 2 named leaders on record · 2 C-suite/founder profiles curated Funding: Raised $6.7M across 1 rounds · 1 rounds over 1 yrs (1.0/yr) rank vs industry peers · Fliar Intelligence Index 24/100 | $7M | 9 mo ago | — | Kevin Chalut Co-Founder & CSO | WixSentryBootstrap+11 | Top 50M | — | 2 partnerships |
| 14 | Sensiia Handheld fertility monitor | $6M | 128 mo ago | 4 | — | — | — | — | — |
| 15 | CyanConnode Provider of narrowband radio frequency mesh networks for IoT communications | $5M | 93 mo ago | 47 47 → 98 (+109%) | John Cronin Group CEO & Chairman CyanConnode India | WordPressMySQLPHP+19 | Top 10M | — | 1 partnership |
| 16 | geo Provider of energy monitoring systems for commercial and domestic environments | $5M | 63 mo ago | 66 | Kuldeep Grover Founder | Cart FunctionalityWooCommerceWordPress+30 | Top 10M | — | — |
| 17 | Discuva Developer of antimicrobials against drug-resistant bacterial pathogens | $5M | 163 mo ago | 10 | — | — | — | 101 patents Synthesis and formulation of novel antibacterial chemical compounds for medical use | — |
| 18 | Opus Materials Technologies Manufacturer of nanocoatings for solar panels | $5M | 104 mo ago | 3 | — | — | — | — | — |
| 19 | 8power Provider of wireless sensors for remote condition monitoring of equipment | $4M | 68 mo ago | 12 | Ashwin Seshia Co-Founder | — | — | 18 patents Patents concentrated in electrical & electronics | — |
| 20 | PuriFire Labs Technology for generating hydrogen from wastewater treatment | $4M | 23 mo ago | 2 | Neel Shah Co-Founder & CEO | — | — | 10 patents Patents concentrated in chemistry & materials | — |
| 21 | Nemesis Bioscience Developer of therapeutics to reverse microbial resistance to antibiotics | $3M | 52 mo ago | 8 | Frank Massam Founder & CEO | — | — | 24 patents Nucleic acid delivery vectors and therapeutic formulation technologies for gene‑based medicines. | — |
| 22 | Polysolar Manufactures BIPV | $3M | 72 mo ago | 7 | — | SiteglidePlatformOSSalesforce+20 | Top 10M | 2 patents Photovoltaic module electrode design and manufacturing processes for solar panels | — |
| 23 | xWatts Provider of energy management solutions for education, healthcare, industrial, and real estate 14Talent top 38%Funding top 44%Moat top 48%Tech bottom 45% All 6 signals ▾Talenttop 38% Fundingtop 44% Moattop 48% Techbottom 45% Globalbottom 37% Marketbottom 15% Talent: 2 named leaders on record · 2 C-suite/founder profiles curated Funding: Raised $2.7M across 4 rounds · 4 rounds over 3 yrs (1.3/yr) rank vs industry peers · Fliar Intelligence Index 14/100 | $3M | 5 mo ago | 2 | Alexander Allen Co-Founder & CPO | WebflowGSAPHubSpot+14 | Top 50M | — | — |
| 24 | Bactest Developer of microbial monitoring system in water | $2M | 120 mo ago | 14 | Derek Price Co-Founder & CTO | — | — | — | — |
| 25 | Fuse Provider of ultra rapid diagnostics solutions for the detection of COVID-19 | $2M | 26 mo ago | — | Harry Lamble CEO | — | — | — | — |
| 26 | Barocal Developer of solid-state barocaloric refrigeration technology. 19Growth top 45%Funding top 48%Talent bottom 49%Tech bottom 38% All 6 signals ▾Growthtop 45% Fundingtop 48% Talentbottom 49% Techbottom 38% Globalbottom 37% Marketbottom 17% Growth: Web rank 10,000,000 → 50,000,000 YoY · Fresh capital in last 24 mo Funding: Raised $1.8M across 2 rounds · 2 rounds over 4 yrs (0.5/yr) rank vs industry peers · Fliar Intelligence Index 19/100 | $2M | 3 mo ago | 2 | Xavier Moya Co-Founder | WordPressMySQLPHP+21 | Top 10M | — | — |
| 27 | GraphEnergyTech Developer of graphene-based electrodes for solar cells, replacing precious metals 21Talent bottom 49%Funding bottom 44%Market bottom 37%Global bottom 37% All 4 signals ▾Talentbottom 49% Fundingbottom 44% Marketbottom 37% Globalbottom 37% Talent: 1 named leader on record · 1 C-suite/founder profile curated Funding: Raised $1.3M across 1 rounds · 1 rounds over 2 yrs (0.5/yr) rank vs industry peers · Fliar Intelligence Index 21/100 | $1M | 24 mo ago | — | Thomas Baumeler Co-Founder & CEO | — | — | — | — |
| 28 | InferSens Provider of AI-integrated IoT sensors for water flow monitoring | $1M | 50 mo ago | 11 | — | Cart FunctionalitySquarespace CommerceSquarespace+12 | Top 10M | 2 patents Machine learning algorithms for sensor data acquisition and interpretation. | — |
| 29 | Lambda Energy Provider of coating solutions for solar panels | $621K | 37 mo ago | 8 | Monica Saavedra Co-Founder | WordPressPleskMySQL+20 | Top 50M | — | — |
| 30 | Coheat Heat network management solutions | $551K | 133 mo ago | 2 | Marko Cosic co-Founder & Technical Director | — | — | — | — |
| 31 | Mechapres Provider of high-temperature heat pump and thermal storage services for industrial steam generation | $126K | 29 mo ago | — | Anastasios Vasilopoulos Co-Owner & Managing Director | — | — | — | — |
Top 12 Sustainability Tech companies in Cambridge
#1
Series A · Cambridge, England · founded 2015 · 14 employees$18.2Mraised▾
Manufacturer of nanoscale metal-organic frameworks
- Feb 2026Series A—
- Oct 2025Series A$18.2M
- Sep 2023Series A—
- Mar 2020Grant (prize money)$16.8K
#2
Series A · Cambridge, England · founded 2018 · 1 employees$17.9Mraised▾
Manufacturer of plant based bio-degradable packaging products. It provides users with bio-based vegan material made from plant protein, enabling companies to produce packaging products. The catalog includes polymer stretch film, wrapping papers, microcapsules, and more. Its product ranges from microplastics within homecare products to edible packaging for the food and beverage industry.
- Sep 2025Series A$14M
- Jan 2024Seed$7M
- Jan 2024Grant (prize money)—
- Aug 2021Grant (prize money)$222.6K
#3
Seed · Cambridge, England · founded 2019 · 2 employees$1.8Mraised▾
{}
- May 2026Seed$10M
- Jan 2022Seed$1.8M
#4
Seed · Cambridge, England · founded 2022 · 2 employees$2.7Mraised▾
Provider of energy management solutions for education, healthcare, industrial, and real estate. The company offers monitoring and analysis, automation and control, and bespoke consultancy services. These services aim to provide clarity on energy consumption, enable remote adjustments, and develop customized strategies for energy-intensive environments. The company focuses on helping organizations reduce energy waste and improve operational performance.
- Feb 2026Seed$2.2M
- Jul 2024Seed$1.8M
- Oct 2023Seed$755K
- Feb 2023Seed$144.6K
#5
Series B · Cambridge, England · founded 2015 · 20 employees$34.3Mraised▾
SaaS-based climate analytics platform. It provides analytics that helps companies navigate uncertainty and better manage risk. The company provides an analytics platform that allows users to meet the strategic challenges of enterprise risk and climate risks. It also provides a framework for investors and regulators with TCFD reporting.
- Feb 2025Series B—
- Oct 2024Series B$12.1K
- Jun 2024Series B—
- Sep 2023Series B—
#6
Seed · Cambridge, England · founded 2025$6.7Mraised▾
Developer of tissue and matrix biology treatments for women's health. They focus on uncovering mechanisms in women's health and disease. The company builds physiological assays of the tissue niche to mimic human disease. They aim to develop treatments women need by targeting drivers of disease.
- Oct 2025Seed$6.7M
#7
Series A · Cambridge, England · founded 2018 · 18 employees$13.2Mraised▾
Platform offering last mile delivery solutions. It provides tech enabled last mile delivery services with zero emissions to ecommerce and other local businesses. The company has its own fleet of bicycles, electric vans, and tricycles. The company has also built its own software platform which has features such as route planning and optimization, barcode scanning, proof of delivery, and real time tracking.
- Jul 2024Series A$5.2M
- Mar 2023Series A$6M
- Jan 2022Seed$1.6M
- Oct 2020Grant (prize money)$129.3K
#8
Seed · Cambridge, England · founded 2019 · 2 employees$3.5Mraised▾
Operator of a circular waste technology company intended to set new standards in global plastic waste management and recycling. The company's technology converts plastic and other municipal waste into value-added products such as animal feed and electricity with minimal upfront sorting, along with specializes in regenerative plastic technologies, using various sources of heat to drive its patented hydrothermal liquefaction process, enabling firms to solve the global plastic waste problem which threatens our planet and our way of life.
#9
Funding Raised · Cambridge, England · founded 2003$10.7Mraised▾
ProteinLogic is engaged in biomarker discovery and exploitation, developing a novel diagnostic platform (ImmiPrint) focused on the diagnosis of tuberculosis (TB). It has combined the discreet protein content solution with high throughput automated immunoassay technology and pattern recognition software to develop a generic biomarker search and discovery platform. The company has identified soluble CD antigens (sCDs) for 14 different diseases representing several different disease types. The company is also developing products in the are of infectious, autoimmune and inflammatory diseases.
- Jan 2024Grant (prize money)$1.4M
- Jun 2018Grant (prize money)$4.2M
- Jul 2015Grant (prize money)$5.2M
#10
Series C · Cambridge, England · founded 2013 · 67 employees$81.6Mraised▾
Origami develops and provides a SaaS platform that manages the flow of energy and capacity between physical sites with power generation, energy demand, and electricity storage allowing renewable energy generators, storage providers, and energy users to trade with each other at a micro-grid level and maximize the value of their assets.
- Jun 2021Series C$29.2M
- Apr 2018Series B$26.2M
- Feb 2016Series A$19.5M
- May 2014Seed$6.7M
#11
Series C · Cambridge, England · founded 2012 · 26 employees$35.4Mraised▾
Aqdot is a spinout out of University of Cambridge, it is a chemical technology company developing intelligent encapsulation technology that enables valuable active products to be protected, delivered and chemically programmed to release where and when required. The company's technology has a widescale use case in pharmaceuticals, oil & gas, detergent, cosmetics, agrochemicals, food & paints.
- Nov 2021Series C$14.7M
- Apr 2019Series B$7.8M
- Dec 2018Grant (prize money)$57.2K
- Aug 2018Grant (prize money)$57.5K
#12
Series A · Cambridge, England · founded 2000 · 16 employees$19.9Mraised▾
Developer of antibiotic technology to address multi-drug resistant infections. It utilises an antibacterial protein, SASP to inactivate bacterial DNA and cause rapid destruction of target bacteria. The company's products include SASPject PT against Pseudomonas aeruginosa, SASPject PT4 and SASPject PT5 for intravenous use against both Klebsiella pneumoniae and Escherichia coli.
- May 2021Series A$9.9M
- Apr 2021Grant (prize money)—
- Aug 2018Grant (prize money)$1.8M
- Nov 2016Series A$4.4M
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
What Cambridge researches in climate adaptation
- University of Cambridge26
- Cambridge School2
- Cambridge Econometrics1
- Cambridge University Press1