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Advisory that moves complex organisations forward.

We partner with boards and leadership teams navigating high-stakes decisions — with advisors who’ve led the same work at Fortune 500 companies.

25+
Years of partner practice
F500
Operator backgrounds
2
Advisory areas
3
Continents · APAC · EU · US
Ascelex advisors in a boardroom meeting in Singapore, overlooking the CBD skyline Boardroom · Singapore
Advisors in the room SG · APAC · EU · US
A place & a practice

Advisors who understand the weight of doing business in Asia.

Singapore is our home market — but the work is regional. Our partners have led transformations in Tokyo, advised boards in Mumbai, and closed deals in Jakarta. The cultural texture of Asian business isn’t a footnote to the engagement; it’s the engagement.

When you bring us into the room, you get advisors who already know the regulators, the boardroom dynamics, and the unwritten rules — alongside 25+ years of Fortune 500 operating experience.

Practice base
Singapore
Engagements across
APAC · EU · US
Founded
2023
Services

Two advisory areas, one integrated practice.

Discuss your situation
01 / Transformation

Business transformation

End-to-end support across operating model redesign, organisational change, and post-merger integration — from boardroom strategy through sustained delivery.

Operating modelPMIChange
Explore engagement
02 / Technology

Technology & AI strategy

CTO and CIO-level counsel on AI adoption, architecture decisions, and where to place your next dollar of technology investment.

AI adoptionArchitectureInvestment
Explore engagement
How we work

A structured rhythm, adapted to your situation.

No two engagements are alike — but we follow a consistent cadence from the first call to the final outcome. Disciplined enough to be repeatable. Flexible enough to be real.

01
Diagnose

Cut through to the real challenge

A rapid 2–3 week diagnostic. We interview stakeholders, stress-test assumptions, and separate symptoms from root causes — before recommending anything.

02
Design

Shape the solution with your team

We co-design alongside your leadership, not at them. Solutions built with your team get implemented by your team — and they outlast us.

03
Deliver

Stay close through execution

Ongoing advisory through implementation. We adapt as conditions change and hold ourselves accountable to outcomes — not slideware.

Voices from the work

What clients tell us, after the engagement.

Ascelex brought a level of candour our internal teams couldn’t. They helped us make a decision we’d been avoiding for two years — then stayed through to completion.
Chief Executive Officer
Global Financial Services Group
They’ve become a trusted extension of our leadership team — honest, fast, and deeply experienced. We bring them in on the calls that matter.
Chief Operating Officer
Asia-Pacific Healthcare Group
Financial Services Healthcare Technology Consumer Public Sector
Get in touch

Most engagements begin with a conversation.

Tell us where you are and what’s on your mind. We’ll come back within 24 hours with a sense of whether — and how — we can help. The first conversation is always free.

WhatsApp
Address
175A Bencoolen Street, #08-06
Burlington Square, Singapore 189650
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