Our Story

Our leadership team has provided professional services and cutting-edge software that have powered major corporations and organisations across the globe.

We’ve worked on developing some of the largest collectibles marketplaces including StampCircuit, CoinCircuit and bidStart. Our services and software have supported leading organisations including Stanley Gibbons, Harvard University, European Commission, UNICEF and the United Nations in addition to various startups at the edge of revolutionising their respective markets.

We joined forces and developed Circuit Auction to provide auction houses with accessible technology that would give them full control over their auctions and data. Combining our 100+ years’ experience, we designed a seamless, highly sophisticated, yet easy-to-use system that can help auction houses of any size achieve extraordinary success.

Meet Our Leadership Team

Moti Kremener
Founder & Chairman

Lifetime stamp collector
International F.I.P. judge

Yoav Kremener
Founder & co-CEO

20+ years in the auction business
Built one of the largest stamp and coin portals
Worked with auctioneers from 34 countries

Brice Lenfant
Co-CEO

20+ years in the technology sector
Developed technologies for Harvard University, UNICEF and the United Nations

Amitai Burstein
CTO

15+ years in the technology sector
Top architect behind Drupal 7 and 8
Leading contributor to the Open Scholar Project

Rachel Baram
COO

20+ years setting up and growing new business
Excelled with global technology companies including Intel
Managed clients and projects for Harvard, The European Commission, United Nations and many others

Rich Heimlich
Director - USA

20+ years developing e-commerce applications including several first-of-their-kind solutions
10+ years leading

Ingo Gerhold
Director - Germany

Partner of German auction houses for over 20 years.
IT and InDesign professional.

Itamar Bar-Lev
Senior Developer

5+ years developing online solutions
Full stack develope

Or David
Senior Developer

Global solutions Full Stack developer
Worked with a wide range of varied organisations

Liat Sade
Training Manager

20+ years developing training and development programmes
Worked with leading technology companies to develop their