Sestra Systems is an award-winning company headquartered in Sterling, VA. Our clients span coast to coast, including casinos, stadiums, performing arts centers, restaurants, wineries and more. Born to fill a need long ignored by the market, our company has grown through unyielding creativity to solve the biggest problems in the beverage service industry.


We started in the telecommunications industry before turning our passion for vino into a nationwide importer/distributor business. As our client list grew, we became immersed in the beverage industry – end to end – learning and experiencing as much as we could about production, packaging, distribution, and consumption. That’s where our story of IoT beverage dispensing really begins.

Looking to improve their programs, clients turned to us for new technology that would prevent loss and increase profit. We found no complete solution – the food and beverage industry was sorely lacking technology and we didn’t want our clients to cobble together a solution from multiple products and services. Going back to his roots as an innovator and working with long-time friends and colleagues, our founder, Lev Volftsun, invented our patented portion control system and Sestra was born.



Lev Volftsun
CEO and Founder

Lev Volftsun is a serial entrepreneur with more than 15 technology patents, four startups and $1B worth of exits.  In his role as founder and CEO, Lev was awarded CEO of the Year by the Northern Virginia Technology Council and has been nominated to EY’s CEO Entrepreneur of the Year for 2019.

Kim AuBuchon
COO and Founder

Kim AuBuchon is a technology start up veteran with more than 20 years experience building and leading growth stage companies.  In her role as COO, Kim’s focused on building a robust organization that helps clients use technology solutions to control costs, streamline operations and improve guest experience.

Victor Block

Victor Block is an accomplished financial and business executive with extensive experience building venture backed businesses in both operational and financial roles. In his role as Sestra’s CFO, Victor leads the company’s strategic planning, equity financing, acquisitions, and overall financial operation with a strong focus on streamlining and delivering profitability and growth.


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