Stephen Christou in

Stephen Christou

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Marketing Director at SentiSum
📍 London, England, United Kingdom

Stephen Christou is the Marketing Director at SentiSum, specializing in building go-to-market engines for B2B SaaS and AI companies like Cohesity, TIBCO, and HPE. He holds a Professional Diploma in Marketing from CIM. Colleagues and partners describe him as dedicated, diligent, and a helpful professional who excels at building relationships.

Outside of his marketing role, Stephen is passionate about mentorship and has been an active supporter of the City University Professional Mentor scheme since 2017. He strongly believes that genuine trust and valuable connections are built through in-person conversations and networking with fellow industry leaders.

Unique fact: Stephen was awarded "Mentor of the Year" for 2018/19 by the City University Professional Mentor scheme.

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Experience
8 Years
Current Role
Marketing Director
Job Level
Mid-senior
Location
London, England, United Kingdom
Personality Overview

How Stephen shows up

Communication Style
Decision Approach
Work Preference

Behavioral traits and communication patterns that shape how this person evaluates opportunities, builds trust, and makes decisions in professional settings.

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Priorities

Topics Stephen cares about

B2B GTM Strategy
Focuses on creating structured, repeatable go-to-market engines that connect product, demand, and strategy for B2B SaaS and AI companies.
AI in Customer Experience
As marketing lead at an AI Voice of the Customer platform, he frequently discusses how AI can interpret customer language to improve CX and retention.
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Career

Work history

4-2025
Marketing Director
SentiSum
10-2023 - 3-2025
GTM Director
Fusion XY
10-2022 - 9-2023
Field Marketing Director Northern EMEA
Cohesity
1-2020 - 9-2022
Senior Field Marketing Manager
TIBCO
11-2016 - 1-2020
Field Marketing Manager UKI
Aruba, a Hewlett Packard Enterprise company
In the press

Media appearances

Blog posts by Stephen Christou - SentiSum. Featured in SentiSum Blog
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Education
Professional Diploma in Marketing Level 6
CIM | The Chartered Institute of Marketing
B.Sc.
City St George’s, University of London
Social presence
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Behavioral profile

DISC profile (public)

DISC behavioral profile

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