Gareth Mann: Email & Phone Number

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Co-Founder at PersonaFin|Boston, Massachusetts, United States

Position:

Co-Founder at PersonaFin

Location:

Boston, Massachusetts, United States

View Gareth Mann's Email

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Last updated: 2026-07-03

Updated: 2026-07-03

Found email addresses for Gareth Mann:

Business emails:

g*********n@dsl.pipex.com,

g****h@alphastream.io,

g*********n@digitalcontact.co.uk

Personal emails:

m***@digitalcontact.co.uk,

m***@alphastream.ai

Found phones for Gareth Mann:

+1-909-***-**26,

+1-870-***-**43,

+1-520-***-**28,

+1-520-***-**47

A different Gareth Mann?

Work Experience 27 years

Co-Founder at PersonaFin

Apr 2023 - Current

Chief Executive Officer (North America) at alphastream.ai

Jan 2019 - Nov 2023

CEO and Founder at Digital Contact

Feb 2011 - Jan 2019

Non-executive director & Founder at Minimise Energy Ltd

Apr 2011 - Nov 2012

Head of Digital Strategy at MF Global

Jun 2009 - Feb 2011

Global Head of Web and SharePoint Development at MF Global

Mar 2008 - Sep 2009

Senior Solutions Architect (Man Financial) at MF Global

Jan 2006 - Feb 2008

Senior Web Developer at Old Mutual

Apr 2003 - Dec 2005

Web developer at GNI

Mar 2001 - Apr 2003

Web Developer at MSB International

Jan 1999 - Feb 2001

Gareth Mann started working in 1999, then the employee has changed 7 companies and 8 jobs. On average, Gareth Mann works for one company for 3 years.

Their professional focus is agile methodologies, Analytics, and Angel Investing across 3 core areas.

Education

BSc (Hons) at University of Greenwich

Frequently Asked Questions

What is Gareth Mann's email address?

SignalHire found verified email addresses for Gareth Mann, both business and personal. Their business email is g*********n@dsl.pipex.com, and personal emails include m***@digitalcontact.co.uk, and m***@alphastream.ai.

What is Gareth Mann's phone number?

SignalHire found multiple verified phone numbers for Gareth Mann: +1-909-***-**26, +1-870-***-**43, and +1-520-***-**28.

How do I contact Gareth Mann at PersonaFin?

You can reach Gareth Mann 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 Gareth Mann's professional background?

Gareth Mann has 27 years of professional experience. They have held roles including Chief Executive Officer (North America), CEO and Founder, and Non-executive director & Founder at companies such as alphastream.ai, Digital Contact, and Minimise Energy Ltd. Their education includes BSc (Hons) from University of Greenwich.

Is Gareth Mann's contact information up to date?

Yes. Gareth Mann's SignalHire profile was last updated on 3 July 2026, reflecting their current position as Co-Founder at PersonaFin in London, England, United Kingdom.

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