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12.11.25
Wilson Sonsini Advises IVP and Menlo Ventures on Harness’ $240 Million Series E
On December 11, 2025, Harness, an AI software delivery platform company, announced a $240 million Series E financing round, comprised of a $200 million investment led by Goldman Sachs Alternatives and a planned $40 million tender offer with participation from IVP, Menlo Ventures, and Unusual Ventures. Wilson Sonsini Goodrich & Rosati advised IVP and Menlo Ventures on the transaction.
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8.20.25
Wilson Sonsini Advises 1Kosmos on $57 Million Series B
On August 12, 2025, 1Kosmos, a leader in identity proofing and passwordless authentication, announced a $57 million Series B funding round, including a $10 million line of credit from Bridge Bank. The round was led by Forgepoint Capital and Origami’s Oquirrh Ventures with participation by Craig Abod, Founder and President of Carahsoft, NextEra Energy Ventures, Gula Tech Adventures, and the 1Kosmos management team. Wilson Sonsini Goodrich & Rosati advised 1Kosmos on the transaction.
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7.17.25
Wilson Sonsini Advises Substack on $100 Million Series C
On July 17, 2025, media platform Substack announced the completion of a $100 million Series C funding round led by investors at BOND and The Chernin Group, with participation from Andreessen Horowitz and other investors. Wilson Sonsini Goodrich & Rosati advised Substack on the transaction.
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4.22.25
Wilson Sonsini Advises Pantera Capital on Arch Labs’ $13 Million Series A
On April 22, 2025, Arch Labs announced that it has raised $13 million in a Series A funding round led by Pantera Capital. Wilson Sonsini Goodrich & Rosati advised Pantera Capital on the transaction.
The proceeds from the Series A will accelerate the development and launch of the “ArchVM,” which enables fast, secure, and fully verifiable smart-contract functionality on Bitcoin.
The Wilson Sonsini team that advised Pantera Capital on the transaction included Jonathan Chan, Matt Quadrini, and Jun Hyung Lee.
The proceeds from the Series A will accelerate the development and launch of the “ArchVM,” which enables fast, secure, and fully verifiable smart-contract functionality on Bitcoin.
The Wilson Sonsini team that advised Pantera Capital on the transaction included Jonathan Chan, Matt Quadrini, and Jun Hyung Lee.
Client Highlights
1.30.25
Wilson Sonsini Advises ElevenLabs on $180 Million Series C Funding
On January 30, 2025, ElevenLabs announced that it has raised $180 million in a Series C funding round to make speech the new standard for digital interaction. The round was co-led by a16z and ICONIQ Growth, with additional new investors NEA, World Innovation Lab (WiL), Valor, Endeavor Catalyst Fund, and Lunate. Existing investors Sequoia Capital, Salesforce Ventures, Smash Capital, SV Angel, NFDG, and BroadLight Capital are also increasing their support. The company is further partnering with strategic investors, including Deutsche Telekom, LG Technology Ventures, HubSpot Ventures, NTT DOCOMO Ventures, and RingCentral Ventures. Wilson Sonsini Goodrich & Rosati advised ElevenLabs on the Series C transaction.
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4.10.24
Wilson Sonsini Advises Collaborative Robotics on $100 Million Series B
On April 10, 2024, Collaborative Robotics (Cobot), a leader in the development of practical collaborative robots, announced the successful completion of $100 million Series B financing. General Catalyst led the round joined by Bison Ventures, Industry Ventures, and Lux Capital with additional participation from existing investors Sequoia Capital, Khosla Ventures, Mayo Clinic, Neo, 1984 Ventures, MVP Ventures, and Calibrate Ventures. Wilson Sonsini Goodrich & Rosati advised Cobot on the transaction.
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4.09.24
Wilson Sonsini Advises Floreo on Acquisition of Autism Eyes
On April 4, 2024, Floreo, a leading behavioral therapy virtual reality (VR) company, announced the acquisition of Autism Eyes, an autism diagnostics and assessment company created by Cleveland Clinic Innovations. The addition also coincides with Cleveland Clinic's strategic investment into Floreo. Wilson Sonsini Goodrich & Rosati advised Floreo on the transaction.
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2.05.24
Wilson Sonsini Advises ArteraAI on $20 Million Funding
On February 1, 2024, ArteraAI, developer of multimodal artificial intelligence (MMAI) based predictive and prognostic cancer tests, announced it has secured an additional $20 million in capital fueled by several prominent large investment funds. Less than a year ago, ArteraAI emerged from stealth mode with an initial funding of $90 million. Since then, the company has made significant strides, obtaining a Medicare payment rate, growing distribution, and establishing a solid foundation for international expansion through strategic global partnerships to continue its research.
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1.26.24
Wilson Sonsini Advises Hyperline on $5.2 Million Seed Financing to Build the Web3 Data Lakehouse
On January 23, 2024, Hyperline, a San Francisco, CA-based company creating the first Web3-native data lakehouse, announced that it raised $5.2 million in seed funding. The round was led by Slow Ventures with participation from South Park Commons, Script Capital, Canonical Crypto, Picus Capital, Volt Capital, Mischief, and Maelstrom. Wilson Sonsini Goodrich & Rosati advised Hyperline on the transaction.
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1.26.24
Wilson Sonsini Advises Pantera on Series B Investment in EDX Markets
On January 23, 2024, EDX Markets (EDX), a leading digital asset marketplace, announced the successful launch of its clearinghouse, EDX Clearing, and the completion of its Series B investment co-led by new investor Pantera and founding investor Sequoia Capital, with participation from Citadel Securities, Fidelity Digital Assets, and Virtu Financial. Wilson Sonsini Goodrich & Rosati advised Pantera on the transaction.
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1.23.24
Wilson Sonsini Advises Silo Technologies on $35 Million Investment
On December 13, 2023, Silo Technologies, a provider of modern capital and technology solutions for the food supply chain, announced the closing of a $35 million investment from Koch Disruptive Technologies. The investment follows Silo's $32 million Series C round. Wilson Sonsini Goodrich & Rosati advised Silo Technologies on the transaction.
Client Highlights
10.19.22
Wilson Sonsini Advises Enable on Oversusbscribed $94 Million Series C
On October 18, 2022, Enable, a SaaS platform that helps B2B companies manage their incentive and rebate programs, announced it raised $94 million in an oversubscribed Series C round led by Insight Partners with participation from Lightspeed Venture Partners, HarbourVest Partners, SE Ventures, and PSP Growth. Bringing Enable’s total capital raised to $156 million since 2020, the proceeds will be put toward increasing headcount and expanding to new markets, particularly Europe, CEO Andrew Butt said.