Energy Startups

Max Flow Chemicals supplies oilfield production chemicals and salt water disposal (SWD) treatment products, including scale and corrosion inhibitors, H2S and oxygen scavengers, biocides, and paraffin solvents. It provides chemical solutions for oil and gas production and water disposal operations.

1 investor

Sunbelt Solomon supplies, designs, maintains, rents, repairs, recycles, and resells power-distribution equipment such as transformers, voltage regulators, reclosers, and switchgear. It serves utilities and industrial power customers through a national service center network offering new and remanufactured equipment.

1 investor

Maxwell+spark designs and manufactures lithium-ion battery systems to electrify industrial mobility and equipment such as forklifts and refrigeration units, replacing diesel, gas, and lead-acid power. It serves industrial and supply-chain logistics operators globally, with sales in South Africa, the USA, EU, and Australia.

1 investor

MaxxWatt is an independent technical partner for battery energy storage system (BESS) projects, supporting procurement, construction, and commissioning phases. It works with EPCs and developers to stabilize projects, manage supply chain and manufacturer risks, and secure technical acceptance and operational readiness.

1 investor

Maymaan develops AquaStroke engine technology, an internal combustion engine that runs on a blend of 70% water and 30% bio-alcohol to produce power while lowering NOx and SOx emissions. The company operates in the cleantech and energy sector focused on lower-emission engine technology.

1 investor

Mazama Energy combines oil & gas and geothermal expertise. The company is in the energy sector.

1 investor

Mazi Mobility operates a shared battery swapping network for electric motorcycles across Africa, enabling riders to quickly exchange depleted batteries for charged ones at swap stations. The company targets boda boda (motorcycle taxi) operators in Nairobi and other African markets seeking affordable clean energy.

1 investor

McAlpha provides engineering and technology solutions for government, utility, industrial, and private-sector clients across emerging and mature markets with deployments in Africa, North America, Europe, and Asia-Pacific.

1 investor

McKinstry operates an integrated platform of services for building maintenance and improvement, serving property owners and facilities managers across multiple markets.

1 investor

MClimate builds LoRaWAN-based IoT devices and a buildings management platform (MClimate Enterprise) for monitoring, controlling and automating heating, cooling, energy use, air quality and water systems in buildings. Its products serve property owners and facility managers aiming to cut energy consumption, reduce CO2 footprint and meet ESG goals.

1 investor

MCPV develops heterojunction solar cells and modules manufactured in Europe, targeting photovoltaic projects with high-efficiency, sustainably produced panels designed for competitive levelized cost of electricity.

1 investor

SOLshare is a climate-tech company in Bangladesh that builds peer-to-peer solar electricity trading networks through its SOLbazaar platform, connecting rural households with and without solar home systems. It focuses on providing reliable energy access and income opportunities for underserved rural communities.

1 investor

MeanderX provides predictive grid intelligence and interconnection queue analytics for renewable energy developers. Its product focuses on helping developers navigate grid interconnection queues.

1 investor

measurable.energy analyzes appliance-level power usage from existing smart sockets to measure real desk, room and zone utilization in commercial buildings, giving facilities and workplace teams occupancy insight without installing additional sensors. The data supports space rationalization, facilities scheduling, energy demand strategy and hybrid working decisions.

1 investor

Mechademy builds Turbomechanica, a cloud-based predictive and prescriptive analytics platform for industrial rotating and static equipment that combines physics-based performance models with machine learning to detect faults early and optimize maintenance. It serves operations and maintenance teams across oil and gas segments including LNG, refining, upstream, midstream, offshore, petrochemicals, and power generation.

1 investor

Mecsia is a UK-wide operator of building maintenance and technical services companies, providing mechanical and electrical maintenance, fire and security systems, drainage solutions, and building energy management to commercial, healthcare, education, and industrial clients. The group coordinates multiple regional service providers to deliver 24/7 facilities management and compliance services with emphasis on sustainability and ESG goals.

1 investor

MediSun Energy is an integrated brine management company headquartered in Singapore that develops solutions for managing brine waste from industrial processes.

1 investor

MemPro produces high-surface-area metal oxides embedded on nanofibers for use in energy harvesting and storage, filtration, sensors, electronics, and pharmaceutical/chemical catalysis applications. The technology reduces the cost of metal oxide deployment through increased surface area.

1 investor

Mercari operates a financial derivatives market infrastructure serving OTC market participants with trading products across commodities, energy, environmental certificates, interest rates, and foreign exchange, primarily in Australian markets.

1 investor

Merdeka Battery Materials produces battery raw materials, focusing on nickel processing and downstream operations along the electric vehicle battery value chain, with strategically located assets in Sulawesi. The company aims to be a vertically integrated global supplier of battery raw materials based in Indonesia.

1 investor

Meriton is an investment vehicle, part of the Miton group, that backs projects with tangible assets and visionary leaders. It focuses on conservative, long-term businesses in areas such as investment commodities, energy, local gastronomy, and real estate.

1 investor

Mersen manufactures surge protective devices (SPDs) using its proprietary Thermally Protected MOV (TPMOV) technology to protect electrical equipment in residential, commercial, and industrial facilities from voltage transients and surges. The company serves power distribution systems, control cabinets, data centers, renewable energy installations, and critical infrastructure applications.

1 investor

Merus Power develops energy storage and power quality solutions for industrial applications. The company holds multiple ISO certifications and compliance standards, and has been recognized by Frost & Sullivan for technology innovation in the power quality sector.

1 investor

CURRENT develops software and infrastructure solutions for electric vehicle charging networks, making EV adoption more accessible and convenient for drivers globally.

1 investor