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Profile

A bit about me

Hi, I'm Kas. I'm a Growth Specialist and Client Solutions leader with over 17 years' experience winning and growing complex client relationships across digital, technology, creative and media environments.​

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Today, I lead growth across a European client portfolio, combining commercial strategy, senior client leadership, solution development and multidisciplinary expertise to identify where we can add value and turn that value into sustainable growth.​​

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At the heart of how I work is a genuine curiosity about clients, their businesses and where an agency can create meaningful value. I enjoy bringing the right people and expertise together to turn business challenges into solutions, stronger partnerships and commercial growth.

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You’ll find my CV and profile below. Feel free to get in touch if you’d like to connect.

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Testimonials

Here's what others have to say about me

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Kas is one of the most tenacious Client Solutions Directors I've worked with. He works with clients to understand what they're trying to achieve, brings the right people and expertise into the conversation, and turns that understanding into ideas, solutions and opportunities....  He sees the big picture, striving to optimise the way the business works as well as working at client level.

And he's a great person to work with, triple threat...

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Adam Fulford, Global Principal Consultant, Vaimo

Expertise

My experience combines commercial strategy, client leadership and digital solutions. These strengths help me understand the market, shape the right response and create value for both client and agency:

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 Growth Strategy

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Strategic Partner Leadership

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Commercial Strategy

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Portfolio Management

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Solution Strategy & Development

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Senior Stakeholder Management

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Team Leadership

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Innovation & Strategic Roadmapping

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Growth Processes & Digital Strategy

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Experience

Career progression

My career has evolved from digital delivery and client solutions into consulting, strategic growth and account leadership. Here are some of the roles that shaped that progression:

Jan 2025 - Present

May 2022 - Jun 2023

Aug 2016 - Dec 2021

Vaimo  |  Client Solutions Director

Established the Account Director function across Europe and introduced new growth capabilities, including an AI-enabled Account Growth Platform. Currently leading the strategic growth of a portfolio of key accounts, combining senior client engagement, commercial strategy, solution development and multidisciplinary leadership.

Captify  |  Group Strategy Director

Led the retention and development of a portfolio of global brands, combining client strategy, digital expertise and data driven solutions. Introduced account development programmes, strategic business reviews and innovation workshops to deepen client relationships, identify commercial opportunities and deliver greater client value.

7TH MINUTE  |  Client Solutions Director

Progressed within a technology startup to lead the client and growth ecosystem, developing a portfolio of 40-plus clients across SaaS and managed services. Established strategic partnerships with GroupM, Omnicom and Publicis, creating scalable routes to market and driving demand from key accounts such as Samsung, Volkswagen and DAZN.

For more of my employment history and core responsibilities, please download my CV:

Beyond the office

Interests, curiosity and life beyond work

For over a decade, I’ve practised martial arts and spent the past four years teaching foundation classes for teenagers and adults. It’s shaped how I think about continual improvement, creativity and helping others develop.

 

Outside of work and training, I enjoy unwinding with great food and even better company. You’ll typically find me at a music festival, travelling to experience new cultures or exploring a new creative pursuit.

For further information

Feel free to click 'contact' or follow to stay connected.

Location

London | Dubai

Phone

+44 (0)7949 028 851

Email

Connect

©2025 by Kas Sinclair.

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