Cat Mayne
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Cat Mayne Email & Phone Number

Programme Manager at Gemstone
Location: Rickmansworth, England, United Kingdom 2 work roles
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✓ Verified July 2026 2 data sources Profile completeness 71%

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Current company
Role
Programme Manager
Location
Rickmansworth, England, United Kingdom

Who is Cat Mayne? Overview

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Quick answer

Cat Mayne is listed as Programme Manager at Gemstone, based in Rickmansworth, England, United Kingdom. AeroLeads shows a matched LinkedIn profile for Cat Mayne.

Cat Mayne previously worked as Operational Support Consultancy at Self Employed.

Company email context

Email format at Gemstone

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Gemstone

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Profile bio

About Cat Mayne

Experienced executive, operations and project manager with a demonstrable history of successfully working with not-for-profit organisations, start-ups and companies to realise their ambitions, streamline their operations and develop future strategies. Efficient multi-skilled professional specialising in international stakeholder management, project management and delivery, operational strategy, financial management and policy development.

Current workplace

Cat Mayne's current company

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Gemstone
Gemstone
Programme Manager
AeroLeads page
2 roles

Cat Mayne work experience

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Programme Manager

Current

Rickmansworth, England, United Kingdom

Oversight of the diverse Gemstone client portfolio, leading business analysis processes and oversight of organisational financial processes.

Feb 2024 - Present

Operational Support Consultancy

London, United Kingdom

Undertaking a range of operational, analytic and financial management roles on a contract basis for private clients.Keen focus on supporting non-profit organisations in governance and development tasks. Additional specialism in office building for startups, charities and sole traders- assisting clients with the creation of suitable record-keeping systems and ensuring all systems are fully operational within legal and sector guidelines.Also commonly undertaking project management, business analysis, research, writing and copy editing roles.

FAQ

Frequently asked questions about Cat Mayne

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What company does Cat Mayne work for?

Cat Mayne works for Gemstone.

What is Cat Mayne's role at Gemstone?

Cat Mayne is listed as Programme Manager at Gemstone.

Where is Cat Mayne based?

Cat Mayne is based in Rickmansworth, England, United Kingdom while working with Gemstone.

What companies has Cat Mayne worked for?

Cat Mayne has worked for Gemstone and Self Employed.

How can I contact Cat Mayne?

You can use AeroLeads to view verified contact signals for Cat Mayne at Gemstone, including work email, phone, and LinkedIn data when available.

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