Mentor

William (Bill) Green

Mentor

William (Bill)
Green

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Overview

Bill Green currently serves as Chair of BMC Software (since 2022), Independent Director of Dell Technologies (since 2016), Independent Director of S&P Global (since 2021), Advisor360° (since 2020), and is a committed Board Member of Year Up USA -bringing technology insight and governance depth across enterprise, financial services, and philanthropy.

Bill spent 35 years at Accenture (formerly Andersen Consulting), where he rose from entry-level roles to CEO (2004-2010) and Executive Chair (2006-2013). He oversaw transformative growth: doubling revenues (from $13.7bn to $21.6bn), headcount (to over 210,000), and overseeing its separation from Andersen and IPO in 2001.

Since retiring from Accenture, he has become an influential board leader, chairing and advising firms across tech and finance. As Independent Director at Dell, he supports strategy, digital governance, and capital markets alignment.

He brings deep cross-sector expertise in:

• Global enterprise tech & digital platforms – scaling consulting firms through digital evolution and innovation‑led growth

• Corporate governance & board stewardship – leading board diversity, compensation, audit, and risk frameworks across public and tech firms

• Capital markets and M&A strategy – navigating an IPO, spin-off, digital transformation, and public equity strategy

• Workforce development & social impact – championing skills training, education access, and talent pathways to transform demographic representation in tech

With a BA and MBA from Babson College, Bill is known for his collaborative leadership, client-centred approach, and strategic foresight—qualities that define his board and mentoring impact in sectors aligned with tech maturity, governance, and social purpose.

PDF Profile

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Major Career Roles

Accenture

Chair/CEO

BMC Software Inc.

Chair

Dell Technologies

Independent Director

S&P Global

Independent Director

Other Career Highlights

EMC Corp.

Lead Independent Director

GTY Technologies

Chair/CEO

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The Original Mentor

Mentoring has its roots in one of the oldest leadership stories. In Homer’s Odyssey, Mentor was entrusted with guiding the young Telemachus while Odysseus was away — not by directing him, but by offering judgement, perspective and wisdom born of experience. This enduring idea of counsel, grounded in trust rather than instruction, remains the essence of mentoring today.

That same tradition sits at the heart of Global Mentors Group today. 

We exist to provide leaders with access to seasoned peers who have walked the path before them, offering the clarity, judgement and discretion required to lead at the highest level.

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