Harel Beit-On becomes Similarweb (NYSE: SMWB) board chairman
Filing Impact
Filing Sentiment
Form Type
6-K
Rhea-AI Filing Summary
Similarweb Ltd. has appointed longtime board member Harel Beit-On as Chairman of its Board of Directors. He has served on the board since 2017 and brings more than 30 years of leadership and technology investment experience, including as co-founder and General Partner of the Viola Group.
The company highlights his deep familiarity with Similarweb and its digital data assets, which provide web and app insights to customers worldwide. Beit-On states he plans to support Similarweb’s strategic growth plans and its focus on generating long-term shareholder value, particularly as AI reshapes how business decisions are made.
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FORM 6-K
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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
___________________________
REPORT OF FOREIGN ISSUER
PURSUANT TO RULE 13a-16 OR 15d-16
UNDER THE SECURITIES EXCHANGE ACT OF 1934
For the month of March 2026
Commission File Number: 001-40394
___________________________
Similarweb Ltd.
(Translation of registrant’s name into English)
___________________________
33 Yitzhak Rabin Rd.,
Givatayim 5348303, Israel
(Address of principal executive offices)
___________________________
Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.
Form 20-F [ X ] Form 40-F [ ]
Explanatory Note
On March 26, 2026, Similarweb Ltd. (“Similarweb” or the “Company”) announced the appointment of Harel Beit-On as Chairman of its Board of Directors. The Company issued a press release titled “Similarweb Appoints Harel Beit-On as Chairman of its Board of Directors”. A copy of the press release is furnished as Exhibit 99.1 herewith.
Exhibit 99.1 is hereby expressly incorporated by reference into the registrant’s registration statements on Form S-8 filed with the Securities and Exchange Commission on March 2, 2026 (File no. 333-293912), February 27, 2025 (File no. 333-285314), February 28, 2024 (File no. 333-277449), on March 23, 2023 (File no. 333-270793), on April 15, 2022 (File no. 333-264307) and on May 20, 2021 (File No. 333-256324) and registration statement on Form F-3 filed with the Securities and Exchange Commission on May 10, 2024 (File no. 333-279295).
| Exhibit No. | Description | |||||||
99.1 | Similarweb Appoints Harel Beit-On as Chairman of its Board of Directors | |||||||
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
| Similarweb Ltd. | ||||||||||||||||||||||||||
| Date: March 26, 2026 | By: | /s/ Ran Vered | ||||||||||||||||||||||||
| Ran Vered Chief Financial Officer | ||||||||||||||||||||||||||
Exhibit 99.1
Similarweb Appoints Harel Beit-On as Chairman of its Board of Directors
TEL AVIV, Israel — March 26, 2026 -- Similarweb Ltd. (NYSE: SMWB), a leading digital market intelligence company, today announced the appointment of Harel Beit-On as Chairman of its Board of Directors. Mr. Beit-On has served as a member of Similarweb’s Board since 2017 and brings more than 30 years of experience in leadership positions and investment in technology companies. A co-founder and General Partner of the Viola Group, Mr. Beit-On has a strong investment track record as well as a long standing familiarity with Similarweb.
Or Offer, Founder and CEO of Similarweb, said, “Harel has been a trusted advisor, mentor, and partner to me and to Similarweb over many years. As AI transforms how decisions are made across every industry, we believe Similarweb is uniquely positioned to become a foundational data layer powering this shift. Harel’s perspective, and ten years working closely with the company positions him really well for the role.”
“I am honored to assume the role of Chairman and to continue working closely with Or and the Similarweb leadership team. Similarweb has built a unique and highly valuable digital data asset that provides critical insights to customers worldwide. I firmly believe that we are only beginning to realize the opportunity this data asset provides in the age of AI”, Harel Beit-On said. He added ”I plan to support Similarweb’s strategic growth plans and its focus on generating long term shareholder value.”
Mr. Beit-On is one of the co-founders of the Viola Group and Founder of Viola Growth, where he serves as General Partner. He previously served as CEO, President and Chairman of Tecnomatix, leading the company through its sale to UGS. He also served as the Chairman of ECtel (NASDAQ: ECTX) and as Chairman of Lumenis (NASDAQ: LUME). He currently sits on the boards of several technology companies. Mr. Beit-On holds a B.A. in Economics from The Hebrew University of Jerusalem and an MBA from the MIT Sloan School of Management.
About Similarweb
Similarweb powers businesses to win their markets with Digital Data. By providing essential web and app data, analytics, and insights, we empower our users to discover business opportunities, identify competitive threats, optimize strategy, acquire the right customers, and increase monetization. Similarweb products are integrated into users’ workflow, powered by advanced technology, and based on leading comprehensive Digital Data.
Press:
David F. Carr
Similarweb
david.carr@similarweb.com
Investors:
Rami Myerson
Similarweb
rami.myerson@similarweb.com
Exhibit 99.1
Disclaimer: All names, brands, trademarks, and registered trademarks are the property of their respective owners. The data, reports, and other materials provided or made available by Similarweb consist of or include estimated metrics and digital insights generated by Similarweb using its proprietary algorithms, based on information collected by Similarweb from multiple sources using its advanced data methodologies. Similarweb shall not be responsible for the accuracy of such data, reports, and materials and shall have no liability for any decision made or action taken by any third party based in whole or in part on such data, reports, and materials.
FAQ
What corporate change did Similarweb (SMWB) announce in this 6-K filing?
Similarweb announced the appointment of Harel Beit-On as Chairman of its Board of Directors. He has been a board member since 2017 and now takes on the leadership role, reflecting the company’s emphasis on experience, continuity, and board-level support for its strategic growth plans.
Who is Harel Beit-On, the new Chairman of Similarweb (SMWB)?
Harel Beit-On is a co-founder and General Partner of the Viola Group with over 30 years of leadership and technology investment experience. He has served on Similarweb’s board since 2017 and previously led Tecnomatix, ECtel, and Lumenis in senior executive and chairman roles.
How does Similarweb describe its business in this announcement?
Similarweb describes itself as a leading digital market intelligence company that provides essential web and app data, analytics, and insights. Its digital data products help users discover opportunities, identify competitive threats, optimize strategy, acquire customers, and increase monetization, all integrated into users’ workflows and powered by advanced technology.
What strategic focus does Similarweb (SMWB) link to Harel Beit-On’s appointment?
Similarweb connects Harel Beit-On’s appointment to its role in the age of AI, emphasizing its digital data asset as a foundational data layer. Management states he will support strategic growth plans and a focus on generating long-term shareholder value as AI transforms decision-making across industries.
What is Harel Beit-On’s stated vision for Similarweb as Chairman?
Harel Beit-On says he is honored to become Chairman and intends to work closely with the leadership team. He believes Similarweb’s digital data asset is highly valuable and that the company is only beginning to realize its opportunity, emphasizing strategic growth and long-term shareholder value creation.