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We build and fund sustainability startups

Join us in addressing the worlds most pressing challenges to create the most successful startup of tomorrow!

Come build with us!

We co-found with founders

where domain knowledge meet entrepreneurial experience

Who are we seeking?

We are looking for domain experts from the industry or academia with ideas that can solve real world problems

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What we bring to the table?

A passionate team of successful entrepreneurs with both commercial and technological expertise, who would vet the idea, fund it, and work with you hand in hand to create a successful startup

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Meaningful Journey

Build solutions that address most pressing problems for humankind, together with a devoted team that have done it before

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Our sweet spot

Ideas that are at the crossroads of sustainability and AI and can rapidly scale to make a difference

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Meet Our Team

Gil Friedlander

Gil Friedlander

Managing Partner
Portfolio Funding & BD

Great ideas that go through our mind..

We are currently looking at opportunities at the following areas, but are open to any topic that can make a sustainable difference


New Building Methods and Materials

Make one of the most emission aggressive industry greener

The buildings and construction sector accounted for 36% of final energy use and 39% of energy and process-related carbon dioxide (CO2) emissions in 2018, 11% of which resulted from manufacturing building materials and products such as steel, cement and glass ( We are look for ways where new materials and AI can reduce the industry footprint.

customer service

Buildings Energy Retrofit

expediting and scaling the pace of buildings energy retrofit

80% of the buildings that will exist in 2050 are already built today. These buildings (whether single family, multifamily, commercial or institutional) are responsible for 30% of the global emissions. We are looking for ways to expedite and scale the adoption of existing retrofit technology using software and AI.

Submit an Idea

Waste Management

Here For You

We want all of our customers to experience the impressive level of professionalism when working with Calyx Venture Studio. All of our services, especially this one, exist to make your life easier and stress free. You can trust us to supply you with the best products, as well as top quality customer service.

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