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Nael Kassar

Founder @ KCK

Nael Kassar is a Series B investor at KCK focused on Medical and Health Care. Nael Karim Kassar is an Investment Partner of KCK Group which follows a multi-asset strategy including venture capital and private equity.Mr. Kassar has been a Director on the board of Mainstay Medical International plc since June 17, 2016. He serves as a Non-Executive Director of OnePhone Holding AB and as a Director of KCK Ltd., KCK PropertiesLtd., Future Finance Loan Corporation Limited, Timeshare Finance Investments Limited, Specialty Finance ICAV Limited, Sentient Energy, Inc., Citizens Parking Inc., Affirmed Networks, Inc., SiGNa Chemistry, Inc., HPS Del Mar Holdings LLC and BioInspire Technologies, Inc. He served as a Director of Tunnel Capital City Partners Inc and Hibernia NSG Limited.Nael holds a bachelor degree in Pure Mathematics from Imperial College London together with a Masters in Advanced Studies in Mathematics from Cambridge University.

Total investments:
2
Last investment:
Lead investor:
100%

Last updated:

Industries Nael Kassar invests in

MedicalHealth CareMedical DeviceTherapeuticsBiotechnology

Stages Nael Kassar invests in

Series BSeries D

Countries Nael Kassar invests in

United States

Contacts

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Investment Focus

Industry

  • Medical 2 (100%)
  • Health Care 2 (100%)
  • Medical Device 2 (100%)
  • Therapeutics 1 (50%)
  • Biotechnology 1 (50%)

Stage

  • Series B 1 (50%)
  • Series D 1 (50%)

Investments

CompanyDescriptionRoundLinks
Earlens is a privately held medical technology company committed to transforming the hearing experience for millions of people who suffer from hearing loss.The company has developed the Earlens Contact Hearing Solution, which directly activates natural hearing, delivering the broadest bandwidth available today and superior sound quality. Thisrevolutionary, non-surgical hearing solution uses a small lens to vibrate the eardrum, replicating the natural hearing process. The Earlens Contact Hearing Solution received FDA clearance in 2019 for a second generation of the Earlens technology. Unlike traditional hearing aids, which are in effect tiny speakers that simply turn up the volume on air conducted sound, the Earlens Contact Hearing Solution™ is the world’s first to deliver sound directly to the eardrum. $87M / Series D / Oct 22, 2018
RefleXion is developing the first biology-guided radiotherapy system, a significant change in strategy from single tumor therapy to the ability to one day treat multiple tumors in the same treatment session in cancers that have metastasized. Currently, the RefleXion X1 machine is cleared for the delivery of stereotactic body radiotherapy (SBRT),stereotactic radiosurgery (SRS) and intensity modulated radiotherapy (IMRT). The company is also developing BgRT, which incorporates positron-emission tomography (PET) imaging data to enable tumors to continuously signal their location. The BgRT technology will synchronize these data with the linear accelerator to direct radiotherapy to tumors with subsecond latency. $52M / Series B / Apr 14, 2016

Co-Investors

KCK

About KCK

VC Fund · New York, United States

KCK is a family investment fund that invests in a diverse set of industries, including medical technologies. KCK interests in Life Sciences - Biopharm/ Biotech & MedTech, Energy, Science-rich companies and Industrial Technologies. KCK invest at all stages of a startup's from early stage to growth rounds and also invest in publiccompanies. KCK is the private equity arm of a family office which seeks to partner with experienced management teams, focused on niche markets, deploying long-term flexible capital to generate high risk-adjusted returns.

KCK Contacts

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Greg Garfield
Greg Garfield Senior Managing Director
Nael Kassar Founder

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FAQ

What does Nael Kassar invest in?

Nael Kassar invests primarily in Medical, Health Care and Medical Device startups, most often at Series B and Series D stage. Most of the 2 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.

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When did Nael Kassar last invest?

The most recent investment recorded for Nael Kassar closed in Oct 2018. Shizune tracks 2 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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