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Climate companies develop products and services related to energy, emissions, materials and environmental sustainability. This category brings together businesses working on different parts of that market, helping readers distinguish a company's specific technology and customers from broad claims about the climate sector. Startuply currently tracks 478 public company profiles in this category. The most common recorded funding stages are Seed (166), Pre-Seed (135), Series A (58). The most common location tags are North America (219), Western Europe (128), Global / Remote-First (26). Location tags describe regions, not a verified country ranking. Browse the profiles below in order of recorded company-page views, with recently updated profiles breaking ties. Counts reflect current database tags, not the entire market; missing funding or location details are not inferred.
478 profiles. Page 2 of 5. Ordered by recorded company-page views.
Developing and manufacturing sodium-ion batteries in Africa for automotive and stationary storage applications.
Unknown · Sub-Saharan Africa
A clean-tech company building a solar marketplace and smart energy ecosystem for prosumers.
Pre-Seed · Eastern Europe
Leveraging biochemical systems and machine learning to improve water quality and counteract nutrient pollution.
Pre-Seed · Unknown
A direct lithium extraction and battery-materials company providing a complete lithium production solution.
Series B · North America
Digital financial infrastructure for circular construction, turning building materials into auditable, tradable assets.
Seed · Western Europe
Supplies steam as a utility to industrial units via a centralized pipeline grid with IoT/AI-led monitoring.
Unknown · South Asia
Making hydrogen universally accessible through modular, on-site, on-demand green hydrogen production systems.
Series A · North America
Developing engineered natural-fiber reinforcement materials for sustainable composite manufacturing.
Pre-Seed · Global / Remote-First
Developing ammonia-to-power systems to decarbonize heavy transportation, shipping, and industrial sectors.
Series C · North America
A hardware + software platform for high-resolution mapping and analysis of air pollution and greenhouse gases.
Growth / Late Stage · North America
Building portable 1 MW nuclear microreactors to replace diesel generators for off-grid and backup power.
Series C · North America
AI-powered systems for automated inspection and monitoring of critical transportation infrastructure.
Seed · North America
AI-powered non-invasive home energy monitor
Series A · Western Europe
Waste banana extract accelerates microbial growth for fermentation and diagnostics
Seed · Western Europe
Second-life EV battery storage for commercial & industrial applications
Pre-Seed · Western Europe
AI-powered wood waste diversion for construction, manufacturing, and bioenergy industries
Seed · Unknown
Distributed data center using underutilized power for AI inference compute.
Unknown · North America
AI-powered tree data, insights, and decisions delivered via APIs, analytics, and a full management platform.
Pre-Seed · North America
Automates sustainability reporting for European companies
Pre-Seed · Western Europe
SaaS platform for tracking and reimbursing home EV charging for corporate fleets without hardware.
Seed · Western Europe
Develops, sells, installs, and maintains renewable-energy and independent-power systems in Japan.
Other · East Asia
Provides flexible EV charging solutions, including a mobile autonomous charging robot with advertising capabilities.
Seed · North America
Modular concentrated solar thermal systems providing high-temperature heat for industrial decarbonization.
Pre-Seed · Western Europe
Decentralized Desalination-as-a-Service using low-grade thermal heat to produce freshwater.
Seed · North America
Physics-based AI analytics platform for structural integrity assessment of wind turbines and critical infrastructure.
Seed · Western Europe
Transforms waste biomass into fermentable sugars, synthetic aviation fuel intermediates, and cost-competitive chemicals.
Seed · North America
Software-first, vertically integrated minerals company supplying critical minerals for energy, AI, and defense.
Series A · North America
Terraforming robotics company lifting and stabilizing flood-prone land using autonomous subsurface injection of wood-waste slurry.
Seed · North America
Utility-scale thermal battery storage converting renewable electricity into heat and back to power.
Series A · North America
AI software layer for optimizing energy assets in commercial and industrial facilities.
Pre-Seed · Unknown
AI- and robotics-powered systems for automated waste sorting, tracking, and recycling operations.
Pre-Seed · South Asia
Developing and manufacturing multi-chemistry, zero-emission battery pack platforms for commercial vehicles.
Seed · North America
AI-based electricity demand forecasting and planning platform for power grid operators.
Pre-Seed · Western Europe
Energy orchestration infrastructure for AI factories with on-site power systems.
Pre-Seed · Unknown
Real-time wildfire and deforestation early alert system using satellite imagery, cameras, and AI.
Seed · Latin America
Developing cell-free biocatalysis technology to produce scalable and affordable PHA bioplastics.
Pre-Seed · North America
3D-printed nanoporous cartridges recover critical minerals from industrial waste.
Pre-Seed · North America
Founder-owned investor, developer, operator of sustainable real assets
Growth / Late Stage · Southeast Asia
AI grid intelligence startup building an OS for the electric grid to forecast demand, optimize procurement, and reduce outages.
Seed · Global / Remote-First
AI- and robotics-driven systems for safe, fast sorting and discharging of end-of-life batteries for recyclers.
Seed · Oceania
Accelerating electronics refurbishment and resale through robotics and AI.
Seed · North America
B2B SaaS platform for calculating Scope 1-3 GHG emissions, generating compliant reports, and reduction plans.
Seed · Eastern Europe
AI-Powered Climate & Sustainability Solutions for energy innovation, carbon capture, and critical mineral detection.
Pre-Seed · Unknown
Develops clean-energy heat-and-power systems for electricity generation and heating from natural gas.
Series A · North America
Developing limestone-based direct air capture (DAC) and carbon-negative technologies for gigaton-scale CO2 removal.
Series A · Western Europe
Provider of smart heat interface units and services for communal and district heating projects.
Series A · Western Europe
AI-powered operational reasoning system for refineries, chemical plants, and heavy industrial facilities.
Seed · North America
AI-powered operating system for concrete and aggregates, optimizing mix designs for cost, CO2, and quality control.
Seed · North America
A peer-to-peer energy exchange platform directly matching renewable generators with consumers using blockchain and AI.
Series A · Western Europe
Battery-as-a-Service (BaaS) for commercial and industrial sectors in emerging markets, offering batteries on a long-term lease.
Pre-Seed · Sub-Saharan Africa
Building autonomous aerial wildfire suppression systems as a system-as-a-service for fire agencies, utilities, and landowners.
Series A · North America
A UAE-based platform providing sustainability education, advisory, and community building for the MENA region.
Pre-Seed · Middle East / North Africa
Building sensing, modeling, and operational infrastructure for precise weather modification.
Pre-Seed · North America
Last-mile retail network distributing clean tech and essential goods to rural communities in Uganda.
Unknown · Sub-Saharan Africa
The Depot Operating System for Commercial EV Fleets, optimizing charging and grid-market participation.
Pre-Seed · Global / Remote-First
Real-time tracking solutions for fishing gear and offshore equipment in marine environments.
Seed · North America
Carbon removal marketplace for soil sequestration
Other · North America
Develops bio-engineered pigments from microorganisms for sustainable textile dyeing.
Pre-Seed · Latin America
Develops sustainable energy storage solutions for remote and intermittent power environments.
Seed · North America
Developing a new pulsed approach to fusion energy.
Seed · North America
Building battery, fast-charging, and energy-storage systems for last-mile EV fleets and commercial energy users.
Series A · South Asia
AI camera systems on recycling trucks detect contamination and trigger personalized education for residents.
Seed · North America
AI-native geothermal energy company using custom AI tools and geoscience models to pinpoint untapped geothermal hotspots.
Series C · North America
Curbside EV chargers powered by buildings' spare capacity
Pre-Seed · North America
Manufacturer of electric vehicle charging stations and accessories.
Unknown · North America
Real-time, in-line water chemistry measurement platform for water-intensive industrial users.
Seed · Western Europe
ENOUGH makes protein sustainable by producing ABUNDA mycoprotein, made by fermenting fungi with natural sugars from grains.
Growth / Late Stage · Western Europe
AI-powered platform for biodiversity mapping, monitoring, and natural capital assessment using high-resolution satellite imagery.
Pre-Seed · Western Europe
Developing ultra-regenerative, plant-based biomaterials from Sargassum seaweed for agriculture, fashion, and cosmetics.
Seed · North America
Laser-based metallization equipment and consumables to replace silver with base metals in solar cells.
Seed · North America
Converts waste into renewable chemical feedstocks for sustainable aviation fuel using AI and synthetic biology.
Pre-Seed · Western Europe
Produces ultra-low-carbon concrete masonry products using captured CO2 and upcycled materials, without compromising price or performance.
Series A · North America
Orchestration platform and energy router for distributed energy resources to enable grid-interactive systems.
Seed · North America
Provides independent, validated CO₂ emissions data from industrial sites using high-resolution satellite technology.
Pre-Seed · Western Europe
Converts mixed, unrecyclable waste plastics into low-carbon ammonia and graphene-grade carbon products.
Seed · North America
Developing thermochemical recycling processes to convert mixed waste into renewable fuels and sustainable chemicals.
Pre-Seed · Western Europe
Converts wastewater into usable fuel for industrial and municipal operators.
Unknown · North America
Developing high bio-content epoxy resins from industrial hemp as a lower-carbon, BPA-free replacement for petrochemical epoxies.
Seed · North America
AI-powered climate simulation SaaS platform for the built environment, offering real-time wind, thermal comfort, and solar analysis.
Pre-Seed · Western Europe
Software platform for food carbon accounting and carbon labelling, automating Scope 3 emissions for food businesses.
Seed · Western Europe
Designs and manufactures microwave-based plasma systems for green hydrogen production and industrial heating.
Seed · South Asia
Biocide-free hard antifouling coating for ship hulls
Unknown · Western Europe
AI thermostats for energy savings in non-residential buildings
Series A · Western Europe
Autonomous drone-in-a-box for industrial inspections and monitoring
Series B · Middle East / North Africa
Plant-based biodegradable sequins for sustainable fashion
Pre-Seed · Western Europe
Converts agricultural waste into biochar, carbon removal credits, and energy in Africa using pyrolysis.
Pre-Seed · Sub-Saharan Africa
Developing high-performance, plant-based surfactants from coconuts and soybeans for cleaning and personal care products.
Seed · North America
Biodegradable packaging from mycelium and agricultural waste
Seed · Eastern Europe
Designs and manufactures corrosion-resistant, stainless-clad steel rebar for 100-year infrastructure lifetimes.
Seed · North America
AI-powered lightning risk assessment software for engineers, EPCs, and infrastructure consultants.
Unknown · North America
Building and operating a battery-powered virtual power plant for commercial and industrial sites in Southeast Asia.
Seed · Southeast Asia
Software platform for 24/7 traceability of clean electricity from generation source to consumption.
Seed · Oceania
AI-powered platform orchestrating distributed energy assets for cost reduction and reliability in businesses.
Pre-Seed · Sub-Saharan Africa
Provides high-accuracy nature mapping data and insights from satellite data for forest-carbon and land-use monitoring.
Series A · Global / Remote-First
Developing precursor-free cathode active materials for lithium-ion batteries using domestic feedstocks.
Seed · North America
Developing industrial atmospheric water generation (AWG) systems to extract potable water from ambient air.
Seed · North America
Developing bio-based, biodegradable materials for water-free liquid cooling and fire-retardant hydrogels.
Unknown · North America
Autonomous, AI-powered tree-planting and forestry-management systems for reforestation.
Seed · North America
North Carolina-based energy storage startup designing and manufacturing safety-first sodium-ion battery systems.
Series A · North America
AI-powered, site-specific solar power forecasting infrastructure for renewable energy systems.
Seed · Western Europe