OpenWeb Enters Insolvency

Adtech firm OpenWeb, once valued at $1.5 billion, files for insolvency after cash crunch.

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Oct 1, 2026

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OpenWeb Enters Insolvency

Adtech firm OpenWeb, once valued at $1.5 billion, files for insolvency after cash crunch.

In brief

Adtech firm OpenWeb, once valued at $1.5 billion, files for insolvency after cash crunch. OpenWeb, an adtech company previously valued at $1.5 billion, entered insolvency proceedings in Israel following a cash shortfall and failed restructuring attempts. Originally reported by Adweek.

OpenWeb Files for Insolvency

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OpenWeb, the advertising technology firm once valued at $1.5 billion, has entered insolvency proceedings in Israel.

Mars Growth Capital Seeks Liens

Mars Growth Capital, part of Liquidity Group, requested a temporary receiver for OpenWeb’s assets over roughly $20 million in outstanding debt.

Cash Shortfall Intensifies

OpenWeb had approximately $57.6 million in liabilities as of August, including $20 million in secured debt and $32.1 million owed to general creditors.

Mars Seized $7.3 Million

Mars seized approximately $7.3 million held in overseas bank accounts, disrupting a restructuring effort that included $14 million in prospective new funding.

Proposed Workforce Reduction

OpenWeb planned to lay off 55% of its workforce, close some operations, and focus on profitable units in a September restructuring plan.

Mars Claims Financial Shortfalls

Mars alleged OpenWeb missed financial projections, generated $121.5 million in 2025 revenue versus $193.7 million forecast, and failed to disclose Microsoft partnership loss.

From Unicorn to Insolvency

OpenWeb, founded in 2012 as Spot.IM, raised $170 million at $1.5 billion valuation in October 2022, but valuation fell to $500 million by 2025.

What to remember

OpenWeb, an adtech company previously valued at $1.5 billion, entered insolvency proceedings in Israel following a cash shortfall and failed restructuring attempts.

Read the original on Adweek

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