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Need Help Navigating a Venture Deal or a Fundraising Process?

We've sat on both sides of the Fundraising Table

With 15+ years investing in and operating companies, Olga Yermolenko brings clarity, insight and a trusted holistic perspective - whether you are looking to invest in a startup or seeking your next round of financing.

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Meet Olga

Family Office Advisor | Startup Mentor | Venture Scout

Olga Yermolenko is a broadly experienced venture investor and startup operator, working at the intersection of strategy, technology and impact. Her passion is helping businesses and entrepreneurs reach their maximum potential and create a positive change. Currently, Olga works with family office clients on social impact and venture investments, offering venture strategy, deal-flow curation, and on-demand institutional-quality due diligence services. Olga has diligenced over $1.2B worth of early and growth stage deals across various industries in the past six years and $4B in her 15+ year career. In addition, Olga has advised more than 80 startups to date.

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The OY Group Services


On-demand institutional quality due diligence to help you make the right call

Fundraising Support

In-depth business strategy and a streamlined fundraising process to help you reach your goals

M&A and Exit Planning

Business audit, packaging and exit strategy

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Industry Expertise

  • Venture Capital

  • Impact Investing

  • Healthcare Tech  |  Medical Devices

  • Edtech  |  Future of Work  |  Reskilling

  • Fintech  |  Financial Inclusion

  • Agtech  |  Future of Food  |  Protein Alternatives

  • Sustainability  |  Cleantech

  • Deeptech  |  AI  |  ML

  • Space Exploration

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We've Worked With

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From Founders to Funders

“You have had a real impact on me and my startup. You created some key momentum which was not there before. Exactly what I needed 2 years ago for our business to get to the next level.”

Y., Startup Founder

“Many, many thanks for all of the help with the deck. I used it in the formal pitch yesterday -- happy to say it was a big success.”

P., Family Office Investor

“The board read your memo. For you to be happy this is driving good discussions. Amazingly, they tend to agree with your recommendation.”

B., Venture Fund Investor

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Get In Touch

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