Simpson Thacher & Bartlett has opened its 16th global office in Chicago, anchored by a five-partner private investment and family office team led by Ryan Harris, who joins from…
Simpson Thacher & Bartlett has opened its 16th global office in Chicago, anchored by a five-partner private investment and family office team led by Ryan Harris, who joins from Kirkland & Ellis. The launch represents one of the most significant lateral moves of the year and signals a deliberate push by Simpson Thacher to deepen its footprint in a market that has become increasingly central to private capital deal flow. For clients across the private equity, family office, and corporate landscape, the move is a meaningful development in the ongoing reshaping of elite U.S. legal services.
The incoming team brings substantial experience advising private equity sponsors, family offices, and portfolio companies on a broad range of transactional matters. Their practice spans mergers and acquisitions, leveraged buyouts, growth and venture investments, restructurings, and financings. That range positions the new Chicago office to serve sophisticated investors who require integrated counsel across the full life cycle of an investment, from formation and acquisition through capital raises, portfolio management, and eventual exit.
The Chicago launch follows Simpson Thacher's recent formal opening of a Dallas office, underscoring an accelerating pace of geographic expansion at the top of the U.S. legal market. Elite firms are competing aggressively for lateral talent, particularly partners with established books of business in private investment work. The competition reflects broader shifts in how large firms build practices: rather than growing organically in secondary markets, leading firms are increasingly acquiring turnkey teams to establish immediate scale and client coverage.
For clients, these developments raise practical considerations. Continuity of counsel, the availability of familiar deal teams, and access to specialized expertise across jurisdictions are all affected when partners move. Companies and investors evaluating outside counsel arrangements may wish to consider how a firm's lateral hiring and office expansion strategy aligns with their long-term needs, including sector coverage, geographic reach, and depth of bench across transactional disciplines.
The pace of lateral movement suggests that further realignment is likely as firms position themselves for the next cycle of private capital activity. Clients evaluating counsel choices should watch these shifts closely while assessing how firm capabilities map to their transactional pipelines.
This article is provided for general informational purposes only and does not constitute legal advice. Clients should seek tailored advice from qualified counsel regarding their specific circumstances.