Jemm Ventures helps startups and tech companies scale by increasing their operational capacity. We define operations as internal (revenue, budgeting, people, culture) and external (business development, strategy, marketing).

Our work process consists of deep research, strategy, and its implementation to transform a company's business operations and direction, depending on the requirements. 

We also see ourselves as creative thinkers when it comes to creating a culture of loyalty and original thinking, streamlining operational efficiency, optimizing team composition, and bringing unconventional strategies to business opportunities.

In addition to direct work with tech companies, we work with Venture Capital firms who would like to optimize their portfolio companies.   


Jemm Ventures was launched in 2017 after 10 years of successful work with startups in San Francisco and New York. 

We bring deep knowledge and expertise managing, scaling, and operating startups. Our co-founders Jenny and Michal stated working with startups in 2009 when they created JFE Network. They mentored and accelerated numerous successful companies including HomeRoots, Virool, Snappy, Getgoing, Wiser, Cater2me, Signifyd, Sense.ly, Pantry (acquired ByteFoods), SalesPredict (acquired by SalesForce), WebDAM (acquired by Shutterstock) among others.

Startup work included running 8 startup accelerator programs, building mentor programs and technical sessions, organizing large scale pitch events, and advising and mentoring U.S. and International startups across all aspects of business development and fundraising. Furthermore, the founders engaged a 100+ mentor network of sales/growth/business development experts and their experience scaling startups is a big differentiator.

You can see what we built herehere, and here.


Michal Tavrovsky
Michal is a Renaissance Woman and Managing Director at Jemm Ventures. She brings over 15 years of operations, marketing, and management experience to Jemm Ventures, 10 of which was devoted to startup growth and acceleration across several prominent startup organizations, JFE Network and Jemm Ventures Accelerator, that she founded and launched. Linkedin

Jenny Belotserkovsky
Jenny started her career in Finance which transitioned into the startup world in 2008, 2 years after college graduation. She enjoys the fast paced cadence of startup growth where she thrives by having helped over 100 startups launch, scale, and navigate in their respective market. Together with Michal, Jenny helped launch JFE Network and Jemm Ventures Accelerator, the latter which transitioned into Jemm Ventures. Linkedin