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Claire Walker Email & Phone Number

Key Customer Success Manger and Partnerships Lead at GrantTree
Location: London, England, United Kingdom 11 work roles 3 schools
1 work email found @granttree.co.uk LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 86%

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Current company
Role
Key Customer Success Manger and Partnerships Lead
Location
London, England, United Kingdom
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Who is Claire Walker? Overview

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Claire Walker is listed as Key Customer Success Manger and Partnerships Lead at GrantTree, a company with 37 employees, based in London, England, United Kingdom. AeroLeads shows a work email signal at granttree.co.uk and a matched LinkedIn profile for Claire Walker.

Claire Walker previously worked as Customer Success Manager and Growth Project Manager at Granttree and Special Projects Manager at Snowplow. Claire Walker holds Masters In Business Administration (Pass) from Bpp Business School.

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{first}@granttree.co.uk
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Profile bio

About Claire Walker

Senior project manager with a record of delivering a transformational business programme that created customer process improvements, enhanced internal communication, and improved employee engagement. Led multi-stakeholder, cross-functional teams, and co-ordinated multiple complex projects simultaneously. Proven ability in leadership, client management, and strategy implementation. High energy, fun and friendly with a ‘can do’ attitude. Emotionally intelligent self-starter, passionate about sustainability. Looking for a meaningful role in an entrepreneurial company driving social change where my actions will make a difference. CAREER ACHIEVEMENTS• Designed and launched a cross-country, multi-functional programme plan, documenting the scope, schedule, resource requirements, budgets, risk, issues, and quality.• Created a transformational change strategy and processes that focused on behaviour change to cultivate a culture of openness and co-operation.• Recruited, trained, mentored, and led a team of 5. Offered support and promoted collaboration. • Worked with IT developing, testing, implementing & training stakeholders on new client technology.• Planned employee engagement workshops and events to drive performance and promote wellbeing. • Co-ordinated multiple complex high-value client mandates concurrently. Defined client requirements to create bespoke solutions and guided clients through the set-up process.• Managed and strengthened over 200 client relationships during the 2008 financial crisis.• Learnt key activities, principles, and concepts of project management on my MBA. Experience of applying Agile, Lean and Six Sigma methodologies.KEY SKILLS & ATTRIBUTES• Good communicator with excellent written and verbal skills. MS Office expert.• Ability to present complicated ideas clearly and simply to C-Suite executives. • Natural leader that enjoys people management, especially training, and mentoring.• Customer-focused, approachable team player with great people skills. Able to build rapport easily.• Demonstrated desire for continuous learning and improvement. • Strategic thinker: delivery and results focused. • Analytical and data driven, with creative problem-solving and decision-making skills.• Motivated self-starter with a positive attitude that works well with ambiguity.• Highly organised and efficient, with excellent planning and time management skills.• Extremely adaptable with experience of living and working in Germany, France, Spain, & Peru.• Languages: English (Native), German (A2 Grade: Good), Spanish (Beginner)

Current workplace

Claire Walker's current company

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GrantTree
Granttree
Key Customer Success Manger and Partnerships Lead
United Kingdom
Website
Employees
37
AeroLeads page
11 roles

Claire Walker work experience

A career timeline built from the work history available for this profile.

Key Customer Success Manger And Partnerships Lead

United Kingdom

Customer Success Manager And Growth Project Manager

Current

London, England, United Kingdom

  • GrantTree accelerates business growth by connecting companies with R&D Tax Relief, innovation grants, and Advance Funding.
  • Manage a portfolio of 70 SME and Enterprise clients, generating £1M in annual fees.
  • Proactively handled strategic accounts, identifying growth opportunities, conducting business reviews, and delivering impact reports to showcase value.
  • Drove revenue by identifying upsell, cross-sell, and referral opportunities, maintaining accurate pipeline updates in CRM for revenue forecasting.
  • Kept churn under 3% by resolving contract disputes and client escalations effectively.
  • Gathered feedback via calls from 90% of clients to enhance customer experience, securing case studies from advocates.
May 2023 - Present

Special Projects Manager

  • Role working on internal cross-functional projects, helping to launch initiatives within the Customer Success function. Helped colleagues adopt and adapt to change, overcoming barriers and bringing the team on the.
  • Provided the ‘voice of the customer’ on behalf of Sales and Customer, working with Product on the launch of a new product: BDP Cloud. Created enablement materials including talk tracks, customer facing slides and.
  • Enabled the wider Customer Team to gain a deep understanding of Snowplow’s product. Set up an enablement programme covering Commercial, Technical and Day-to-Day subjects which led to an improvement in workplace.
  • Produced reusable content that now forms part of the onboarding for new hires.
  • Aided the renewal process by identifying expansion opportunities and their associated characteristics so that they could be systematised and automated, and then utilised by the CS Team.
  • Produced content to aid expansion, upsell, and to help customers to accelerate their business objectives.
Feb 2022 - Apr 2023

Customer Delivery Lead

London, England, United Kingdom

  • Leading the delivery of new Snowplow implementations across a team of skilled Solutions Architects.
  • Coaching the team on approaches for delivery that put customer needs at the centre of the process
  • Owning and documenting the onboarding process, spotting gaps in collateral, documentation and workshops and liaising with the Customer Operations & Enablement function to define creation of supporting processes &.
  • Track and report delivery commitments and progress against implementation objectives, sharing reporting and visibility of state with the wider Customer Office and beyond
  • Put in place a framework to measure and ensure consistent quality of implementations as we scale the function
  • Proactively identify and communicate implementation risks and time to value risks as they arise
Jun 2021 - Feb 2022

Volunteer Kumbuk Project Manager

6 month volunteer project manager position at an NGO building thriving sustainable Social, Economical and Environmental Ecosystems in Sri Lanka, with the UN's sustainability goals at the heart of their activities. Managed a team of 6 international volunteers in the UK, France, Sri Lanka and South Africa. Co-ordinated multiple projects, and worked on their.

May 2021 - Oct 2021

Senior Project Manager

Europe

  • Agency role for Jaguar Land Rover Europe. Project management, leadership and customer experience improvement.
  • Designed & launched a cross-country, multi-functional programme plan, documenting the scope, schedule, resource requirements, budgets, risk, issues, & quality.
  • Successfully delivered organisational change strategy including strategy, systems, & policies, defining key performance indices & SLAs.
  • Led a successful, inclusive and transformational change programme in a major and diverse organisation. Focused on behaviour change to cultivate a culture of openness & co-operation.
  • Recruited, trained, mentored, & led a team of 5. Ability to recognise the strengths of individuals, & delegate tasks.
  • Held employee engagement workshops & events, to drive performance, promote inclusion & increase wellbeing for a department of 60 people from 18 different countries.
Apr 2017 - Aug 2019

Customer Project Manager (Associate)

Drapers Gardens, London

  • Project Management role (DB & DC pensions) and client relationship role for the onboarding of new client’s investment mandates using Agile methodologies.
  • Co-ordination of up to 150 complex, cross-country, multi-stakeholder projects that ran concurrently. The largest project saw the successful completion of a $1Billion Client Investment Mandate that involved coordinating.
  • Implementation of complex investment mandates in volatile markets using Agile methodologies.
  • Defined client requirements to create bespoke solutions and guided clients through the set-up process.
  • Experience of drafting and reviewing bespoke project proposals with Contracting and Onboarding.
  • Developed relationship networks with clients and consultants, through meetings and daily telephone contact.
Sep 2013 - Sep 2016

Customer Success (Associate)

Old Bailey, London

  • HNW client relationship management and project role in an entrepreneurial company with a focus on sustainable energy and green technology. Octopus Investments sells tax efficient investments to retail clients and.
  • Fed back to the investment team on product development ideas. Worked with Marketing on producing support materials and communications, including start-up company impact stories for retail clients.
  • Co-created scalable customer-focused processes for a rapidly expanding business.
  • Involved in a new SaaS product launch, creating an online client investment portal. Deciphered stock information after numerous share consolidations and rights issue. Ensured the language was clear for retail clients..
  • At the forefront of an innovative scheme offered on a range of the VCT ranges to raise additional funding for small businesses. Team representative at weekly VCT internal meetings with Marketing, Sales, Operations, and.
  • Resolved inbound enquiries, providing information on the tax benefits of the range of Octopus products and information about the start-up companies given financing through these vehicles e.g. Secret Escapes, Graze.
Jul 2012 - Aug 2013

Mba Student

Bpp Business School

London, United Kingdom

  • The MBA covered courses in strategy, accounting, finance, marketing, human and organisational behaviour, economics, management, operations, business ethics, and entrepreneurship. The curriculum developed our analytical.
  • Markets & Marketing,
  • Managerial Decision Making,
  • Strategy, Systems & Operations, and
  • Organisations & LeadershipElective modules:
  • Frameworks for Business Improvement,
Jan 2011 - Jan 2012

Investment Advisor (Graduate Programme)

London, England, United Kingdom

  • Learnt the principles of Wealth Management working with a Senior stockbroker in the Front Office.
  • Taught how to buy and sell stock, research, and analyse sectors, decipher financial data, financial modelling, analyse portfolio performance, and question C-Suite executives about company financials.
  • Managed and nurtured High Net Worth client relationships with over 200 key account holders during the volatile 2008 financial crisis. Maintained a significant knowledge of individual portfolios, financial positions.
  • Managed the full lifecycle of the customer journey. Defined client requirements to create bespoke solutions and guided clients through the client account set-up process.
  • Involved in a business development project. Outlined strategy and produced a targeted marketing plan.
  • Compiled high quality research and analysis company case studies. Produced reports on domestic and international stocks across all business sectors for the company’s knowledge management system.
Sep 2007 - Jan 2011

Team Secretary

Aon

London, England, United Kingdom

  • Managed my time to serve senior staff and partners in the D&O when working across multiple projects.
  • Managed team member’s expense reimbursements using Sage, ensuring that receipts are uploaded in time for month-end payment.
  • Worked on various blue-chip client projects, including a research report on the number of Chinese companies listing on AIM.
  • Helped set up, greet, and onboard new team members.
  • Book meetings and helped organise lunch time development workshops.
  • Organised international travel arrangements, including flights and accommodation.
Aug 2006 - Apr 2007
Team & coworkers

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3 education records

Claire Walker education

Masters In Business Administration (Pass)

Bpp Business School

The MBA comprised of four core modules and four elective modules. Core modules: • Markets & Marketing, • Managerial Decision Making, •.

A-Levels Geography (A), History (B), Biology (C). Gcses (6 A*S, 4 As)

Rye St Antony School, Oxford

• Received sixth form academic scholarship • Bronze, Silver and Gold DofE awards and received the DofE prize for Oxfordshire.

FAQ

Frequently asked questions about Claire Walker

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What company does Claire Walker work for?

Claire Walker works for GrantTree.

What is Claire Walker's role at GrantTree?

Claire Walker is listed as Key Customer Success Manger and Partnerships Lead at GrantTree.

What is Claire Walker's email address?

AeroLeads has found 1 work email signal at @granttree.co.uk for Claire Walker at GrantTree.

Where is Claire Walker based?

Claire Walker is based in London, England, United Kingdom while working with GrantTree.

What companies has Claire Walker worked for?

Claire Walker has worked for Granttree, Snowplow, Renaissance Sri Lanka, Msx International, and Blackrock.

Who are Claire Walker's colleagues at GrantTree?

Claire Walker's colleagues at GrantTree include Luke Britton, Arabella Marsden, Nicky J., Daisy Coutts, and Rob Kellner.

How can I contact Claire Walker?

You can use AeroLeads to view verified contact signals for Claire Walker at GrantTree, including work email, phone, and LinkedIn data when available.

What schools did Claire Walker attend?

Claire Walker holds Masters In Business Administration (Pass) from Bpp Business School.

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