Tal Grinstein Vaizer

Opster Ltd. provides solutions for running Elasticsearch and OpenSearch with improved performance and stability, while reducing the time and cost of operation. The company is based in Tel Aviv, Israel and was founded by Yonatan Stern and Ziv Segal. The Israeli company's products include AutoOps, OMC, and Search Gateway, which offer installation, integration, configuration options, use cases, and how-to's. Opster goes beyond observability tools and infrastructure management, providing a full solution for search. Ziv Segal has been the CEO since incorporation.

JAL Ventures Ltd (JAL Ventures) is a venture capital firm founded in 2000 by Joshua Levinberg and Amiram Levinberg. The firm is headquartered in HaMerkaz, Herzliya.

Tavor Economic Consultants Ltd. provides economic and strategic consulting services to companies and businesses, including strategic counseling, economic analysis, value estimates, options pricing, and guidance on finance. The private company is based in Raanana, Israel. The Israeli company also offers special funding services, business and financial advice in air conditioning and purchase transactions, and assistance in startups. Tavor has been providing a wide range of economic, managerial, organizational, and strategic solutions since 1991. The company has a license to engage in advice and management of portfolio files from the securities and exchange commission. Tavor's services include economic research services and opinions that help build support systems receiving decisions, while presenting creative solutions and development and expansion of existing models.