Founded in 2015, Sustainable Green Technologies (SGTech) was born out of the desire to create a more sustainable world.

Specifically, SGTech has aimed to address environmental issues resulting from improper waste management in the livestock industry.

Through years of Research and Development, SGTech has developed innovations in nutrient recovery, integrated biogas solutions, and water recycling.

We are now in the process of designing and building custom-made treatment plants that best suit each farms’ specific needs.

SGTech’s patented Integrated Ecosystem Solution (IES) is an Anaerobic Digestion (AD) technology specifically designed for the treatment of livestock waste – the technology produces enriched biogas and simultaneously removes and recovers nutrients from the waste stream. 

The result is an end-to-end solution that improves each area of sustainable agriculture – cleaner energy, cleaner water, and cleaner soil.



SGTech is Founded


Israeli Patent Application


Prototype (10 Cows)


International Patent Application (PCT)


National Level Patent Applications


Proof of Concept Pilot Plant (60 cows)


Secured International Partnerships


3 Additional Patent Applications


Prototype 10m3 +10% co-digestion


In House Lab


Proof of Concept Pilot Plant (120 cows)


Full scale plant in Israel (1,000 cows)


First Full Scale (500-1,500 cows) Plants in Selected Markets


Global Commercialization



Shimshon Horn


Mr. Shimshon Horn, CEO of SGTech since 2015. Over twenty years of experience in business and financial management. Shimshon has formerly served as CFO at Comverse Technology in the Internet and SMS Division and as an Insolvency Officer of the Court where he managed turnaround programs for companies in bankruptcy. He holds an MBA in Strategy and International Marketing from Ben-Gurion University; LL.M. and BA in Economics and Business Administration from Bar Ilan University.

Gal Levin


Eng. Gal Levin, CTO of SGTech since 2015. Over twenty years of experience in the wastewater treatment industry. Mr. Levin has served as a process engineer in several leading companies in Israel and is an expert in environmental engineering, renewable energy, and wastewater treatment. He holds a B.Sc. in Process Engineering and ME in Systems Engineering from Technion; MBA in Integrative Quality Management from Hebrew University.

Dr. Reuven Eitan

IP & R&D Manager

Dr. Reuven Eitan, IP & R&D Manager at SGTech since 2017, is an expert in chemistry, algorithms, and machine learning. Previously worked as an algorithm and machine learning developer in the biomed industry and held a postdoctoral position in the department of chemistry at Bar-Ilan University modeling kinetic enzymatic reactions. Reuven holds a Ph.D. in theoretical chemistry from the Weizmann Institute of Science.

Dr. Keren Tadmor

Senior Microbiologist

Dr. Keren Tadmor, Senior Microbiologist at SGTech since 2018. Keren previously served as a senior microbiologist and technical project manager in the biotech industry. She holds a Ph.D. in Microbiology and M.Sc. in Biochemistry from Tel Aviv University.

Joseph Dahan

VP Business Development

Joseph joined SGTech in 2020. He brings 25 years of international experience in technology management, Business Development, Sales and Marketing.  He holds a MSc. in Physics, a Postgraduate in Optics from Denis Diderot University and a MBA from London Business School.

Omer Nitzan

Project Procurement Manager

Mr. Omer Nitzan, Project Procurement Manager at SGTech since 2015. Omer has over ten years of experience in project managing at wastewater treatment companies. Holds a B.Sc. in Marine Science from Ruppin Academic Center.

Ariel Recanati

Project Manager

Mr. Ariel Recanati, Project Manager at SGTech since 2015. Ariel has extensive experience in practical soil and water engineering. He has been a project manager at various water treatment plants since 2010.

Ran Cohen

Operations Manager

Mr. Ran Cohen, Operations Manager at SGTech since 2015. Ran has over 15 years of experience in technical management and logistics in the farming and wastewater treatment industries.

Irena Solomon

Laboratory Technician

Ms. Irena Solomon, Laboratory Technician at SGTech since 2018. Irena has over ten years of experience as a laboratory technician and microbiology analyst for public health services and the biotech industry. She holds a B.Sc. in Biology from Technion.

Mark Kahan

Accounting Manager

Mr. Mark Kahan, Accounting Manager at SGTech since 2018. Mark has over twenty-five years of experience in different sectors of the Israeli economy.

Ruth Bar

HR & Office Manager

Ms. Ruth Bar, HR & Office Manager at SGTech since 2018. She has more than 10 years of experience in office management, social events, and recruitment.

DR Liron Friedman Ph.D.

Environmental Engineer

Liron joined the company in 2019, He has over 14 years of experience in the Environmental engineering industry.

Liron holds a Ph.D. in Environmental Engineering and conducted his doctoral research at both Tel Aviv University and Columbia University.

Lior Yahalom


Joined the company at 2019 and has over 10 years of experience in operating waste water treatment plants and maintenance of the Regarding electronic and mechanical equipment.

Carmit Berger Aharonovich

Process Engineer

Specialist in Water & Wastewater treatment with over 15 years of International Experience.

Carmit joined the company in 2020. She holds a B.Sc. in Environmental Engineering from the Technion Israel Institute of Technolog and a M.Sc. in Environmental Engineering from Tel Aviv University.

Shai Badalov

Environmental Engineer

Shai joined the company in 2019. He has over 3 years of experience in R&D of wastewater treatment

M.Sc. In Environmental engineering, Ben-Gurion University, Israel

Einav Mahler


Einav joined the company in 2020 .She is a student for chemical engineering with a major in water and environment.

Ben Barak


Ben joined the company in 2020.He is a student for chemical engineering with a major in water and environment


SGTech is a privately held company with substantial backing from strong Israeli investors.