Investor
Wilson Sonsini
Wilson Sonsini has backed 5 legal tech companies since 2019, leading 1 of 7 rounds.
Rounds
7
in 5 companies
Led
1
14% of their rounds
Raised in rounds led
$4.2M
total round size, all investors
Most recent
SingleFile
Seed extension · Mar 2024
Legal Tech Portfolio
Every round we have tracked with Wilson Sonsini on the cap table.
| Date | Company | Stage | Round | Role |
|---|---|---|---|---|
| Mar 19, 2024 | SingleFileCompliance & Privacy | Seed extension | $6.5M | Participant |
| Feb 29, 2024 | Bench IQResearch & Analytics | Pre-Seed | $2.1M | Participant |
| Aug 1, 2023 | BriefCatchGenAI & Drafting | Seed | $3.5M | Participant |
| Apr 19, 2023 | LexionCLM | Series B | $20M | Participant |
| Nov 2, 2022 | Streamline AILegal Ops & Spend | Seed | $3M | Participant |
| Jun 17, 2021 | LexionCLM | Series A | $11M | Participant |
| Jul 19, 2019 | LexionCLM | Seed | $4.2M | Lead |
Quick Answers
- How many legal tech companies has Wilson Sonsini invested in?
- Wilson Sonsini has taken part in 7 legal tech rounds across 5 companies since 2019, leading 1.
- What are Wilson Sonsini's biggest legal tech deals?
- The largest rounds Wilson Sonsini has led include Lexion ($4.2M Seed, 2019).
- Which areas of legal tech does Wilson Sonsini invest in?
- Most of Wilson Sonsini's legal tech deals are in CLM Systems & Workflows (3), Compliance, Risk & Privacy (1), and Legal Research & Analytics (1).
- Who does Wilson Sonsini co-invest with?
- Wilson Sonsini most often invests alongside Madrona Venture Group, Fenwick & West, Cooley, and Khosla Ventures.
Source: Legal Tech Circle funding data, from public announcements. Updated November 10, 2026.