Energy Startups

Occidental Petroleum is an integrated energy company engaged in oil and gas production and, increasingly, carbon capture, utilization and storage (CCUS) technologies to reduce emissions across its operations and support decarbonization in other industries.

1 investor

Oxygen8 develops all-electric ventilation systems for residential and large-scale buildings designed to improve indoor air quality while reducing carbon footprints. The company offers decentralized, modular solutions that can be installed suite-by-suite or floor-by-floor to maximize building space.

1 investor

OZZ Electric is a licensed electrical contractor providing full-service installation, design-build, retrofit, and clean energy solutions for residential, commercial, industrial, and institutional projects across Canada and the United States.

1 investor

ПРОГАЗ (PROGAZ) is an EPC (engineering, procurement, construction) contractor for industrial construction projects, focused on building infrastructure for industrial gas production including oxygen, nitrogen, argon, carbon dioxide, propane, and hydrogen. It serves strategically important enterprises in Russia in the chemical, petrochemical, oil and gas processing industries.

1 investor

P2X Solutions develops synthetic methanol production facilities, converting renewable energy and captured carbon into sustainable fuel for industrial and energy applications in Finland.

1 investor

Packet Digital develops power systems and power management technologies for autonomous systems operating in air, sea, land, and space, including unmanned aircraft and solar products. It also provides engineering services and embedded software work for these applications.

1 investor

Pajarito Powder manufactures advanced catalysts for PEM fuel cells and electrolyzers, including precious metal-containing catalysts, Engineered Catalyst Supports (ECS), and iridium oxide OER catalysts for PEM water electrolysis. It also develops tailorable mesoporous carbon supports (VariPore) and works on scaling catalyst manufacturing for the hydrogen energy industry.

1 investor

Paloma Natural Gas is an independent exploration and production company focused on developing and producing natural gas, primarily in the Louisiana Haynesville region.

1 investor

Paloma Resources is an oil and gas exploration and production company operating across multiple onshore and offshore basins including the Permian, Haynesville, and Eagle Ford shale formations.

1 investor

Paques develops ANAMMOX®, a biological nitrogen removal system that converts ammonium and nitrite into nitrogen gas, serving municipal and industrial wastewater treatment facilities. The company's patented technology achieves significant operational cost savings and CO2 emission reductions compared to traditional nitrogen removal methods.

1 investor

Paragon Technologies manufactures and services air heaters for power generation and industrial plant operators. The company provides customer support and customized seal solutions to address equipment reliability challenges.

1 investor

Paragon provides instrumentation and control (I&C) life-cycle management for nuclear power plants, including third-party component repair, reverse engineering, and digital system replacements. It serves nuclear facility operators seeking alternatives to costly OEM upgrades to extend the life of aging I&C assets.

1 investor

Parallax Energy is an exploration and production company focused on acquiring and operating oil and gas assets in western Canada with an emphasis on sustainable operations and technology integration.

1 investor

Paratus provides insurance policies that protect businesses against energy and freight price volatility, transferring risk to Lloyd's underwriters with fixed premiums and automatic claims processing. The service is designed for companies seeking financial protection from energy price shocks without traditional hedging costs like margin calls or credit charges.

1 investor

Parity develops software to optimize HVAC systems in large residential buildings, reducing energy consumption and associated carbon emissions. The company serves building managers and residents seeking to lower utility costs while maintaining comfort.

1 investor

Parkwind finances, develops, and operates offshore wind energy projects for communities, governments, and energy suppliers across Europe and Asia. As part of JERA Nex since 2023, the company operates a portfolio of four offshore wind farms with 225 turbines producing 800 MW and has over 1.5 GW in development.

1 investor

Parliament Energy develops, builds, and manages utility-scale solar energy projects, including its 640MWdc Parliament Solar project in Waller County, Texas, which powers roughly 88,000 homes annually. The company focuses on long-term energy asset development and grid capacity in Texas.

1 investor

Pascal Technologies develops air lubrication and hull optimization technology for maritime vessels to reduce fuel consumption and environmental impact. The company focuses on planing boats and large ships using smart control software to optimize performance across different sea conditions.

1 investor

1 investor

PACE develops and finances utility-scale solar and energy storage projects across global markets, serving investors and corporate energy users. The company brings together over a century of combined experience in clean energy project development and asset management.

1 investor

Project Business Oy is a Finnish project management and consulting firm specializing in business transformation, IT system modernization, and implementation services with deep expertise in the energy sector.

1 investor

PCC Thorion develops and produces customized silicon-based performance materials for industrial applications. The company serves manufacturers requiring specialized material solutions tailored to their specific technical requirements.

1 investor

PCC Hydrogen produces green hydrogen by converting ethanol, other biofuels, and renewable natural gas into high-purity hydrogen using a patented Pyrocat crystalline catalyst and a production process that yields a capturable pure CO2 byproduct. The company operates a pilot plant producing up to 300 kg of hydrogen per day and targets the industrial energy and ethanol markets.

1 investor

PD&MS is an engineering and consultancy firm serving the oil and gas, renewables, and nuclear sectors since 2002, offering design, engineering, procurement, construction, and decommissioning services globally. The company supports energy transition and decarbonization initiatives across the energy and industrial sectors, and is now part of RSK Group.

1 investor