Skip to content

People Companies Governance Rankings Insights

People Companies Governance Rankings Insights

BoardRoom

Who runs corporate Europe, and what they earn. The definitive people-centric database of European corporate leadership.

Platform

People
Companies
Governance
Rankings
Compare
Committees
Board Movements
Insights

Company

About
Team
Methodology
Pricing
Privacy Policy
Terms of Service

© 2026 BoardRoom. All data from legally mandated public disclosures.

Data from public annual reports and regulatory filings.

Mark David Williamson, Executive | BoardRoom

People/Mark David Williamson

MD

Mark David Williamson

GBBritish

Data from annual reports and regulatory filings · Profile last updated: 16 Mar 2026

Similar Executives

Iain James Mackay

director, National Grid plc

Zoe Yujnovich

director, National Grid plc

Paula Rosput Reynolds

director, National Grid plc

Ian Paul Livingston

director, National Grid plc

Andrew Jonathan Agg

director, National Grid plc

Jacqueline Patricia Christine Ferguson

director, National Grid plc