Katelyn O’Sullivan

My colleagues are incredibly hardworking, smart and supportive—they push me to be the best executive assistant possible.”

As an Executive Assistant, Katelyn supports members of the firm’s Financial & Business Services Group, including Ganesh Rao. Before joining the THL team, she worked at Regan Communications Group as a Senior Account Executive. On the weekends, Katelyn works out with the Boston Bulldogs Running Club, listens to country music and travels whenever she can. She also spends quality time with her three nieces and two nephews.

Related content

Insights

The AI Copilot Culture

Key Takeaways: An emerging trend in AI adoption is the rise of the “copilot culture,” where employees across roles are empowered to use AI tools that enhance their individual workflows. During THL’s Gen AI Innovation Day, portfolio company leaders shared how they are building a culture of AI adoption. The bottom line? AI is only as powerful as

Technology & Business Solutions (TABS)

Insights

Agentic AI at Scale

How Digital Employees Are Reinventing Operations Across THL’s Portfolio Key Takeaways: AI is evolving from reactive assistants to proactive agents—capable of planning, executing, and adapting multi-step tasks with minimal human input. At THL’s GenAI Innovation Day, portfolio companies demonstrated how agentic AI is already reshaping employee workflows regardless of technical expertise. Looking ahead, agentic AI is poised to transform

Technology & Business Solutions (TABS)

Insights

What It Takes to Scale AI

10 Practical Insights from THL’s 2025 GenAI Innovation Day Key Takeaways: As generative AI continues its rapid evolution, many companies are still grappling with what AI strategy and tools are best. At THL’s 2025 GenAI Innovation Day, portfolio company leaders shared wins and lessons learned from their own AI implementations. Themes that emerged—from governance and orchestration to bottom-up culture

Technology & Business Solutions (TABS)