Jonny Singleton: Email & Phone Number

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Head of Onboarding at Flagstone International|St. Helier, St. Helier, Jersey

Position:

Head of Onboarding at Flagstone International

Location:

St. Helier, St. Helier, Jersey

View Jonny Singleton's Email

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Last updated: 2026-04-15

Updated: 2026-04-15

Found email addresses for Jonny Singleton:

Business emails:

s*******n@flagstoneinternational.com

Found phone for Jonny Singleton:

+44-***-***-8388

A different Jonny Singleton?

Work Experience 11 years

Head of Onboarding at Flagstone International

Jan 2026 - Current

Senior Manager - Client Operations at Gen II Fund Services

Apr 2024 - Jan 2026

Senior Manager - Client Operations at Crestbridge (Acquired by Gen II Fund Services)

Jul 2023 - Apr 2024

Manager - Client Operations at Crestbridge (Acquired by Gen II Fund Services)

Jun 2021 - Jul 2023

Assistant Manager - Take on Team at Ogier

Dec 2019 - Jun 2021

Senior Administrator - Take on Team at Ogier

Jul 2019 - Dec 2019

Administrator - Take on Team at Ogier

Dec 2018 - Jul 2019

Senior Administrator - Compliance at Sanne

Oct 2018 - Dec 2018

CDD Administrator at Intertrust Group

Dec 2017 - Sep 2018

CDD Trainee Administrator at Elian Global

Dec 2015 - Dec 2017

Their professional focus is Analytical Skills, Billing Systems, and People Management across 3 core areas.

Education

BSc International Financial Services at Jersey International Business School

A-Levels at Victoria College Jersey

Frequently Asked Questions

What is Jonny Singleton's email address?

SignalHire found a verified business email address for Jonny Singleton: s*******n@flagstoneinternational.com.

What is Jonny Singleton's phone number?

SignalHire found a verified phone number for Jonny Singleton: +44-***-***-8388.

How do I contact Jonny Singleton at Flagstone International?

You can reach Jonny Singleton through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Jonny Singleton's professional background?

Jonny Singleton has 11 years of professional experience. They have held roles including Senior Manager - Client Operations, Senior Manager - Client Operations, and Manager - Client Operations at companies such as Gen II Fund Services, Crestbridge (Acquired by Gen II Fund Services), and Crestbridge (Acquired by Gen II Fund Services). Their education includes BSc International Financial Services from Jersey International Business School, and A-Levels from Victoria College Jersey.

Is Jonny Singleton's contact information up to date?

Yes. Jonny Singleton's SignalHire profile was last updated on 15 April 2026, reflecting their current position as Head of Onboarding at Flagstone International in St Helier, Jersey, United Kingdom.

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