Contact

Partners reply within two days

Start a

Start a

Start a

conversation.

conversation.

conversation.

Tell us the decision in front of you. A partner reads every message and replies within two working days.

Tell us the decision in front of you. A partner reads every message and replies within two working days.

Tell us the decision in front of you. A partner reads every message and replies within two working days.

How a first conversation works

01

You write two paragraphs

You write two paragraphs

You write two paragraphs

The decision you face, and the date it needs to be made by. No deck needed.

02

A partner replies within two days

A partner replies within two days

A partner replies within two days

If we are the right firm, we suggest an hour together. If not, we say so and suggest who might be.

03

An hour, free of charge

An hour, free of charge

An hour, free of charge

We listen, ask hard questions and, if useful, send a one-page note on how we would approach it.

Write to a partner

hello@example.com

hello@example.com

hello@example.com

Replace this address with your own. Visitors' mail apps open with the address filled in; there is no form to maintain.

Email the partners

→

II

Offices

Three cities,

Three cities,

Three cities,

one firm.

one firm.

one firm.

London

London

London

Office address line, London

GMT, 9:00 to 18:00

New York

New York

New York

Office address line, New York

ET, 9:00 to 18:00

Singapore

Singapore

Singapore

Office address line, Singapore

SGT, 9:00 to 18:00

Thesis

An independent advisory firm. We help boards and leadership teams make fewer, better decisions.

Thesis

© 2026 Thesis Advisory. Demo content: the firm, people, clients and figures on this site are fictional.

Photography: Unsplash

Thesis

An independent advisory firm. We help boards and leadership teams make fewer, better decisions.

Thesis

© 2026 Thesis Advisory. Demo content: the firm, people, clients and figures on this site are fictional.

Photography: Unsplash

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