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Cleantech fund
Cleantech investments managed through specialist fund - AC Cleantech Growth Fund I

Ahlström Capital has invested in early and growth stage cleantech companies through a private equity fund managed by Ahlström Capital, AC Cleantech Growth Fund I Ky. The fund's first closing took place in April 2010 at 50 M€. Ahlström Capital is the seed investor in the fund and co-investors are Finnish financial institutions such as pension insurance companies and foundations. The investments are evaluated in accordance with EVCA Valuation Guidelines. 
 
The cleantech portfolio companies
The specialist fund managed by Ahlström Capital has during Q3/2010 made investments in various sectors of the cleantech universe. The portfolio consists of investments in the following companies.
 
Mervento
A Finnish company that engineers and provides advanced direct drive multi-megawatt wind turbine power plant solutions for both near shore and offshore applications. It aims at being a technology leader in direct drive wind turbine technology.
 
Ripasso Energy
A Swedish company that engineers and provides concentrated solar power (CSP) systems that based on a parabolic mirror and a stirling power converter enables conversion of solar energy to electrical energy. The technology has evolved from a well proven concept that has been demonstrated in operation since the early 1980’s.
 
United Waters International
A Swiss company that develops and produces biological water purification plants. United Waters International’s process purifies drinking water by accelerating nature’s own purification process. The technology provides an environmentally clean and cost-effective method for producing high quality drinking water for municipal and industrial users.
 
Frangible Safety Posts
A UK composite material company focusing on supplying composite sign posts for roadside use that match steel posts in strength but are designed to collapse in a controlled manner in a vehicle collision. FSP’s composite sign posts carry signs on motorways and other busy roads, providing a higher level of safety, lower maintenance costs and sustainability through recycling.
www.fsp-ltd.com
 
TD Light Sweden
A Swedish lighting company that develops and produces LED based tube lights in replacement for fluorescent tube lights. The main benefit for customers is in the life cycle cost reduction as TD Light’s LED tube lights use 60-70% less energy and last 5-10 times longer than traditional fluorescent tube lights.
 
Scandinavian Biogas
A Swedish biogas company that produces renewable energy from nearly any kind of organic waste. The digestion and gas cleaning process developed by Scandinavian Biogas takes large-scale production of biogas to a higher efficiency level.
 
Neapo
A Finnish company that provides industrially manufactured products for new buildings and repair projects with a progressive technology that improves cost efficiency and reduces the amount of site work. Indoor production in a dry and warm environment ensures the high quality and precision of the products.