Peter Mullinder — Global Head of Marketing and Communications · Gresham Technologies

Peter Mullinder — Global Head of Marketing and Communications · Gresham Technologies · Greater London, England, United Kingdom.

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About

Strategic Marketing leader with over 15 years experience in successfully accelerating B2B growth across capital markets, fintech, EDM, data and SaaS. Expert at translating complex value propositions through AI first, data driven GTM strategies for high performance demand generation, brand building and messaging. A strong cross functional leader aligning sales, product and marketing teams to optimise pipeline and deliver sustainable revenue growth. International experience building markets and teams across EMEA, US and Asia Pacific regions. Expertise in high growth and scale ups with a sleeves rolled up approach to delivering with all sizes of teams and budgets to achieve superior performance and ROI.

Experience

Global Head of Marketing and CommunicationsCurrent
Gresham · London
Jun 2026 – Present
Global Head of Marketing, SIX
SIX · London Area, United Kingdom
Jul 2018 – Feb 2026
Stock Exchanges, Data Vendor, Securities Services, Payments, SaaS, FinTech and RegTech businesses. Leading and delivering the global marketing vision and Go to Market (GTM). Advancing data driven marketing frameworks to penetrate growth markets, secure competitive displacement and deliver sustainable global pipeline. Working across Europe, US and Asia Pacific regions. Strategic Growth & Revenue Impact • Pipeline Acceleration: Data driven lead generation to expand new business pipeline and revenue growth through performance marketing, funnel optimisation and rigorous ROI benchmarking. • Market Expansion: Spearheaded campaigns into financial sectors, utilising a multi channel approach that increased market reach while optimising cost per acquisition (CPA). • Account Based Marketing: Increased adoption & new business within existing accounts through client marketing. • Competitive Advantage: Positioned SIX Group as the partner of choice through increased customer and partner engagement. Successfully enhancing product marketing and competitive differentiation to accelerate growth. Brand & Digital Transformation • MarTech Transformation: Led group wide project to deliver and implement Marketo to improve automation, workflow and pipeline. Adoption of AI across the marketing mix to improve efficiency and targeting. • Media Presence: Scaled brand visibility and earned media coverage by over 30% through a creative PR, analyst and messaging strategy aligned with active sales cycles. • Content Innovation: Elevated inbound sales activation by transition to snackable high impact digital content, use cases and thought leadership. Corporate pitching and storytelling. • Value Based Messaging: Improved brand attractiveness and conversion rates through energising product marketing to focus on client value propositions and business cases.