Our Team

We operate in the field of business and economic consulting, writing and accompanying tenders and managing projects in the fields of energy efficiency in Israel and abroad.

The company has rich experience in writing and accompanying tenders for the public sector including government offices, municipalities, regional councils, local councils, economic companies, local corporations and water corporations. Writing tenders for the public sector requires experience, expertise and knowledge that include proficiency in the relevant laws, regulations and regulations as well as a thorough familiarity with rulings and precedents in the field.

The company’s expertise, combined with many years of experience in consulting and specialization in the fields of infrastructure and energy, guarantee efficient management of energy efficiency projects, while writing a tender with an economic perspective and a high level of professionalism, which reduces the chance of petitions and disqualifications of the tender and enables the choice of the best offer for the client.

Arnon Rund

CEO of ARC Group

Economist and business and stratagy consultant. Has a master’s degree in business administration (MBA) specializing in finance and marketing, and a bachelor’s degree (B.A) in economics and business administration from the Hebrew University of jersusalem. Arnon serves as a consultant to the Gas Authority in various projects and advises factories, hospitals and other entities in the fields of energy efficiency and natural gas.

חגי לנגשטטר

Hagai Langstadter

Energy team leader

Has a bachelor’s degree in economics and a master’s degree in law. Hagai has over 15 years of experience as an economic and business-strategic consultant. he was a VP of Economics and Finance, and a director of several industrial companies in the fields of energy, water, cooling and fuels. Hagai has many years of experience in the various energy worlds including storage, solar, Natural gas and cogeneration, and extensive knowledge of the corporate world and in financing projects and companies. 

Elihay berko

Director of Tenders

Manager of a team of tender consultants in the company. Has a bachelor’s degree in economics and a master’s degree in law.

Currently works with government offices, public bodies and budgeted bodies on tenders of all types, with an emphasis on service tenders, and with a special emphasis on social services.

Sharel Kadosh

Head of the tenders and economics team

Manager of a team of consultants in the company. Has a combined bachelor’s degree in economics, political science and sociology and a master’s degree in political science. Has extensive experience in tenders and accompanying projects of various types for government ministries, public bodies and other budgeted bodies, with an emphasis on BOT tenders and tenders in the fields of renewable energies – natural gas production, private electricity procurement and more

Lior Ben-Shalom

Head of the municipal team

Tender economist and commercial consultant. Has a bachelor’s degree in economics and business administration. Lior has extensive experience in the preparation and management of procedures for hundreds of tenders for the government and municipal sector in many and varied fields: energy and infrastructure, procurement of services, and procurement of goods

Noam Reichbach

Head of the engineering team

An electrical engineer with extensive experience in the design, construction and maintenance of energy storage systems and solar systems in Israel and the USA, including working with technical consultants, system suppliers, contractors, and in establishing prototype systems for testing. Noam held several positions in system and electrical engineering in government and public companies, where he developed knowledge Significant in the field of renewable energy in general and in the field of energy storage in particular