Summary
Overview
Work history
Education
Skills
Timeline
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SAM WILLIAMSON

London

Summary

Key Account Manager with 7+ years’ experience managing multi-million pound portfolios and building enterprise relationships. Proven record of driving retention, expansion and new product adoption across financial services and industry clients. Strong C-suite engagement, consultative selling and cross-functional go-to-market collaboration. Consistently exceeds revenue targets and delivers high net renewal rates.

Overview

10
10
years of professional experience
3
3
years of post-secondary education

Work history

Senior Account Manager

Statista
London
05.2023 - Current
  • Manage a £1.1m portfolio of accounts across Industry vertical, including transport & logistics, automotive, energy, manufacturing and pharmaceuticals clients.
  • Own full subscription lifecycle: renewals, upsell, cross-sell and multi-year negotiations.
  • Engaged senior stakeholders (C-suite, Strategy, Insights, Marketing, Research teams) to establish Statista as a key strategic data partner.
  • Delivered tailored platform demonstrations aligned to client use cases and sector-specific needs.
  • Drove product adoption through targeted training sessions, detailed usage reporting, and proactive account planning.
  • Identified whitespace opportunities across business units to enhance engagement and expand footprint within existing accounts.
  • Partnered with Customer Success, Product and Marketing teams on strategic account development and vertical growth initiatives.

Achievements:

  • Highest performing EMEA account manager in 2025, achieving over 110% of target.
  • Reduced churn in industry book from 35% to 17% since joining.
  • Delivered over £300k in expansion revenue through upsell.
  • Closed over £130k in new business.

Key Account Manager

Capital Economics
London
10.2022 - 04.2023
  • Managed 90 strategic accounts worth c. £4m in annual revenue.
  • Lead executive relationships across central banks, asset managers, private equity and large corporates.
  • Contributed to go-to-market strategy and commercial rollout of CE Advance digital platform, enhancing client engagement and market penetration.
  • Executed tailored product demonstrations and onboarded clients and internal team members, improving adoption and satisfaction.
  • Presented sales pipeline and growth forecasts to senior leadership, informing strategic decision-making.

Achievements:

  • Highest net renewal rate (2022), generating £250k+ revenue growth.
  • Maintained less than 5% churn across portfolio.
  • Achieved double OTE in 3 of 5 years.
  • Consistently exceeded annual sales targets for five consecutive years.

Senior Account Manager

Capital Economics
London
06.2020 - 10.2022
  • Expanded existing accounts through strategic upsell and cross-sell initiatives to maximise revenue potential.
  • Contributed to product development and commercial strategy for new offerings to align with market needs.
  • Trained new hires on consultative selling and account development to enhance their skills and effectiveness.

Account Manager

Capital Economics
London
04.2018 - 06.2020
  • Drove revenue growth through pricing optimisation and cross-selling strategies.
  • Managed 160 accounts (£3m total value).
  • Conducted strategic meetings with senior stakeholders, including C-suite and investment professionals.
  • Organised and hosted industry conferences and roundtables.

Recruitment Consultant

Venn Group
London
11.2016 - 01.2018
  • Executed full 360 recruitment for finance functions across commercial and public sectors, ensuring alignment with client needs.
  • Cultivated senior client relationships while managing end-to-end hiring processes, resulting in enhanced client satisfaction.
  • Negotiated fees and achieved above-average GP performance.

Achievements:

  • Increased weekly temp billing by £1,000+ within one month.
  • Delivered placements generating 3x team average revenue.
  • Re-established connections with dormant accounts, leading to renewed business opportunities after 3+ years of inactivity.

Research and Product Development

Glowinkowski International
London
05.2016 - 08.2016
  • Work placement as part of Management & Organisational Dynamics MA course.
  • Developed change management consultancy tools and engagement surveys.
  • Conducted market analysis to inform commercialisation strategy.
  • Presented findings and strategic updates to senior leadership, influencing decision-making and guiding future initiatives.

Education

MA Management & Organisational Dynamics -

University of Essex
Colchester, Essex
10.2015 - 05.2016

BSc Psychology -

University of Essex
Colchester, Essex
10.2012 - 05.2015

Skills

  • Enterprise Account Management
  • Subscription Sales
  • New Business Lead Generation
  • Net Revenue Retention
  • Upsell & Cross-Sell Strategy
  • Strategic Account Planning
  • C-Suite Engagement
  • Go-to-Market Collaboration
  • Client Training & Onboarding
  • Client Training & Adoption
  • AI Tool Proficiency (Langdock, Perplexity, Copilot, Claude, ChatGPT)

Timeline

Senior Account Manager

Statista
05.2023 - Current

Key Account Manager

Capital Economics
10.2022 - 04.2023

Senior Account Manager

Capital Economics
06.2020 - 10.2022

Account Manager

Capital Economics
04.2018 - 06.2020

Recruitment Consultant

Venn Group
11.2016 - 01.2018

Research and Product Development

Glowinkowski International
05.2016 - 08.2016

MA Management & Organisational Dynamics -

University of Essex
10.2015 - 05.2016

BSc Psychology -

University of Essex
10.2012 - 05.2015
SAM WILLIAMSON