FTI Consulting Named New Compass Lexecon Leadership
Adel Turki and Niall MacMenamin will lead the firm as it focuses on expanding its antitrust and finance practices.
Updated on Oct. 13, 2026 in People
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FTI Consulting has appointed Adel Turki as President and Niall MacMenamin as Deputy President of its subsidiary, Compass Lexecon. The leadership shift coincides with Daniel Fischel moving to the role of Chairman to support growth in the firm's core economic consulting sectors.
Why it matters
The reorganization is designed to scale Compass Lexecon's advisory capabilities in complex antitrust and finance matters. By clarifying executive oversight, the firm aims to sustain growth across its 23-office global footprint.
Compass Lexecon operates with over 600 professionals across 23 global offices. This subsidiary is part of FTI Consulting, which reported $3.8 billion in revenue for the 2025 fiscal year and maintains a total workforce of more than 8,100 employees.
The players
Adel Turki
The newly appointed President of Compass Lexecon who has been with the firm since 2017.
Niall MacMenamin
The new Deputy President of Compass Lexecon tasked with coordinating operational and financial priorities.
Daniel Fischel
The former leader of Compass Lexecon who has transitioned to the role of Chairman.
FTI Consulting
A global business advisory firm that operates Compass Lexecon and reported $3.8 billion in 2025 revenue.
Compass Lexecon
An economic consulting subsidiary of FTI Consulting that employs over 600 professionals across 23 offices.
The details
Adel Turki, who joined Compass Lexecon in 2017, will oversee overall leadership and strategic direction for the unit. Niall MacMenamin is tasked with coordinating the firm's operational and financial priorities in collaboration with Turki and the new Chairman, Daniel Fischel. The management structure is intended to align executive resources with the company's stated goal of capturing more antitrust and finance consulting engagements.
Timeline
2017: Adel Turki joined Compass Lexecon as a Senior Managing Director.
2025: FTI Consulting reported $3.8 billion in revenue for the fiscal year.
June 30, 2026: FTI Consulting reported a workforce of 8,100 employees.
October 13, 2026: Turki and MacMenamin were officially appointed to their new roles.
Market Landscape
This reorganization follows the pattern established by the ongoing consolidation of economic consulting firms, where institutional stability is prioritized to maintain scale. The shift aligns with broader industry trends toward specialized talent retention in high-stakes antitrust advisory markets.
Operators should monitor whether the firm's new leadership structure drives a shift in market pricing or service focus for antitrust consulting. The move highlights the importance of aligning operational oversight with specialized growth targets in professional services.
The takeaway
Leadership transitions in specialized consulting signal a push for deeper market penetration in high-value practices. Executives should track if similar firms restructure their internal financial coordination to better compete for antitrust work in the coming fiscal cycle.
Further reading
For more on shifting executive roles, see People.
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