Energy Startups

IPC Lydon is a construction and maintenance contractor providing project management, installation, overhaul, and maintenance services for industrial equipment, power generation systems, and material handling installations. The company serves clients nationally and internationally across sectors requiring specialized mechanical and structural services.

1 investor

IPS develops and operates power infrastructure systems for industrial-scale customers, combining engineering, commercial, and operational expertise for long-term performance.

1 investor

Citron (formerly IQSpot) offers a software platform that automatically collects and consolidates building energy data from connected devices, automation systems, maintenance providers, and ERP feeds, then uses algorithms to detect drift and recommend energy-performance actions. It targets real estate portfolio managers and operators seeking to reduce energy consumption and comply with French regulations such as the décret tertiaire and décret BACS.

1 investor

Iron-IQ offers a cloud-native SCADA platform for upstream oil & gas operators, including Patch-IQ for data infrastructure and Galileo for analytics with real-time dashboards and predictive insights. The platform integrates with existing field controllers and a Snowflake-based data warehouse to move and normalize operational data for operators, engineers, and partners.

1 investor

Ironwood Energy develops solar energy projects in partnership with solar developers, landowners, local communities, municipalities, and utilities. The company facilitates project development for landowners, off-takers, and development partners across the United States.

1 investor

Industrial Refrigeration Pros operates a platform serving the refrigeration industry, with expertise in ammonia technology and cold-climate solutions delivered through manufacturing partnerships.

1 investor

Island Energy Services is an energy company operating in Hawaii. The page provided focuses on company values rather than detailed business operations.

1 investor

ista provides digital metering equipment and energy management services for residential and commercial properties, helping building owners and residents reduce energy consumption and carbon emissions through transparent consumption tracking and billing.

1 investor

Itineris develops utility software solutions that help water and energy companies optimize operations, manage energy and water consumption, and support environmental goals. The company serves utilities across Europe, the UK, Ireland, and North America.

1 investor

Ivory Power Group supplies power distribution equipment — including power transformers, capacitor banks, and reactors — to private and government utilities, infrastructure developers, contractors, and power generation companies. It also provides engineering services to install and maintain this equipment for generating and distributing power across cities.

1 investor

Jagtech develops patented drilling fluid optimization and magnetic particle separation technologies, including its Dual Shear Gun and JAG-MAG products, to improve drilling efficiency and reduce non-productive time for the oil and gas industry. Founded in 2018, the company serves onshore and offshore operators across Europe, North America, EMEA, and APAC through equipment manufacturing and rental.

1 investor

Japaul operates gold and base metal mining operations across Nigeria and other African countries, targeting 100 million ounces of production and reserves over the next 10-15 years.

1 investor

Jasmine Energy is a technology company focused on the energy sector. The page indicates leadership with expertise in grid engineering, energy, batteries, and AI, suggesting work at the intersection of energy systems and technology.

1 investor

Jay Industrial Repair provides electric motor and controls sales and service, mechanical and electrical turbine repairs, and in-field predictive and preventive maintenance for industrial markets including mining, manufacturing, utilities, and chemicals.

1 investor

Jernforsen develops and manufactures custom biomass-fired bioenergy plants for heat production, serving properties, wood industries, sawmills, and district heating operations. Founded in 1984, the company offers full-service or partial project engineering and delivers primarily across the Nordics and Europe.

1 investor

JET operates a network of fuel stations offering petrol, EV charging, car washes, and convenience services such as a bistro with coffee and snacks. It also provides fuel cards (JET Card) for business customers and gift vouchers, serving retail and commercial drivers in Germany.

1 investor

Jet Zero develops sustainable aviation fuel (SAF) projects in Australia to support regional economies, fuel security, and decarbonization in the aviation and transport sectors. The company builds biofuel production facilities to meet growing global demand for SAF as an alternative to conventional jet fuel.

1 investor

Jimmy designs and operates thermal generators that supply decarbonized industrial heat to industrial clients, at a price lower than fossil-fuel heat and fixed over 20 years. The company installs, operates, and dismantles the generators, which produce heat without CO2 emissions.

1 investor

Jolt Energy Storage Technologies is a materials research firm developing a new class of electrochemically active organic compounds (branded PyCore) as an alternative to Li-ion and lead-acid chemistries for mobile and grid-scale energy storage. Its materials target industrial and consumer energy storage applications, including long-duration grid storage and redox flow batteries.

1 investor

Jones Engineering is a company founded by Harry Austin O'Neil, a plumber who brought expertise from the United States back to Ireland to establish operations in Dublin.

1 investor

Joubit is a platform that lets users make small-stake predictions on day-ahead, intraday, and imbalance energy markets, with positions settling automatically against official exchange and grid data. It is aimed at energy professionals who understand these markets but lack the collateral, exchange, and settlement access to trade them.

1 investor

Joules AI develops AI-powered solutions for energy systems and infrastructure. The company combines deep expertise in electrical energy systems, machine learning, and power electronics to address challenges in sustainable energy and grid modernization.

1 investor

JSM Group is a specialist infrastructure engineering company that designs and installs complex power networks, digital infrastructure, and critical systems. It serves tier-1 clients across power grids, data centres, renewable energy, and utilities sectors in the UK, Europe, and beyond.

1 investor

Jule builds energy storage systems and energy storage-based ultra-fast EV charging stations, including infrastructure for electric buses and transit authorities. Founded in 2009, the company offers turnkey solutions with in-house capabilities and deploys stations across Canada and the United States.

1 investor