Advisory & Interim Leadership · United Kingdom
Cleanreturns Impact partners with investors, boards and executives to make confident decisions and execute change that holds up to scrutiny.
01 — Practice
Engagements draw on decades of hands-on experience as an investor, operator and advisor — translating complexity into decisions and decisions into outcomes.
Investment thesis, due diligence, portfolio value creation and interim executive support across the deal lifecycle.
Digital strategy, technology transformation and operating-model design for scaling and transitioning businesses.
Strategy and execution across the energy transition — from conventional assets to renewables and clean infrastructure.
AI strategy, governance and adoption — turning capability into measurable commercial advantage.
02 — About
Cleanreturns Impact is a UK-based advisory and interim firm founded by Vincent Tuk. The practice serves private equity sponsors, growth-stage companies and infrastructure investors navigating technology and energy transitions.
Work is delivered personally and selectively. Each engagement is shaped to the question on the table — never templated.
Vincent Tuk
Founder & Principal
Senior operating executive and entrepreneur with deep experience across technology, AI and energy. Proven track record partnering with boards, investment teams, and management to drive digital transformation and translate product, technology, and data into measurable EBITDA uplift.
Combines top-tier strategy background (McKinsey), founder experience, and hands-on execution. Trusted advisor to Private Equity.
"Cleanreturns are the product of clear thinking, honest advisory and disciplined execution."
Vincent Tuk · Cleanreturns Impact
03 — Public Profile Activity
Follow ongoing commentary on AI, energy and operating leadership.
AIETE 2026 — on the next wave of AI in the enterprise.
Notes and reflections from the AIETE 2026 conversation on where AI delivers durable operating impact — and where it doesn't.
View post →
Reuters Energy — shaping the future of energy transition.
A conversation on where the energy sector is heading and how leaders can turn transition pressures into durable competitive advantage.
View post →
04 — Contact
Most projects begin with a confidential conversation. Share a few lines on the situation and we'll find a time to talk.
Get in touch
Registered Office
Cleanreturns Impact Limited
2e Graham Road
Wealdstone, Harrow
Middlesex
HA3 5RF
UK Company Number 16516370
