27+ years in marketing and sales
A grounded, commercially-minded approach
Clarity on what works — and what’s worth letting go
A focus on results, without the jargon
Network of recommended marketing specialists
And outside of work…
I live in Bourne End, Bucks with my husband, two kids, two dogs and two cats – never a dull moment!
Adventure used to mean leading group tours through South America for eight years. These days, it’s riverside walks or camping in Norfolk — just as muddy, slightly less altitude.
I’ve also started a couple of B2C businesses myself — loose leaf tea and campervan rental — so I know what it’s like to wear all the hats: operations, marketing and sales.
How we’ll work together
I lead on strategy, planning and direction. When implementation is needed, I bring in trusted specialists from my close-knit team, people who focus on one thing and do it brilliantly.
You get experienced support, no agency overheads, and one consistent point of contact: me.
Marketing and sales have always gone hand in hand for me. I love the numbers — tracking performance, analysing results, and seeing the story in the data. But I’m also a salesperson at heart. I love helping clients grow revenue, not just engagement.
I also work closely with platforms like Google, Meta, email and CRM systems to stay on top of the tools and tactics businesses use every day.
Ongoing learning, up-to-date thinking
Marketing changes fast and I make sure I stay up to speed.
I regularly invest in my own professional development, with recent qualifications including
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Google Squared
A digital leadership programme developed with Google — focused on digital strategy, innovation and driving change.
Marketing Week Mini MBA in Marketing
Created by Mark Ritson. A globally recognised course in real strategic marketing — trusted by CMOs and top brands around the world.
Institute of Directors: Certificate in Company Direction
Covering leadership, finance, strategy and governance — giving me the tools to advise at board level with confidence.
Hi! I’m Sarah
— founder of Left + Right.
This isn’t an agency. It’s me giving you senior-level strategic marketing support.
I’m a commercially minded consultant with over 27 years’ experience across sales and marketing, and have been running my consultancy for the past 10 years.
Strategic marketing that actually makes sense
Client Reviews
Sarah brought new ideas, creative thinking and a breath of fresh air to the office. During her time at Roberts, we had a number of projects to deliver to which she was fully involved in the process. I would have no hesitation in recommending Sarah
Diane Fuller, Sales & Marketing Director, Roberts Radio
CONTRACT | SUPPORT FOR 2 YEARS OF D2C MARKETING
Client Reviews
Sarah's under the hood of the business, asking all the challenging questions and helping us find answers that drive growth. She's already brought clarity, structure and focus to our marketing, identifying quick wins and helping us think about the medium term.
Sarah Harris
Founder and CMO, Vitale Healthcare
Client Reviews
Sarah’s services were employed to help give our marketing efforts a major overhaul. She put together a full marketing plan for the business which she helped implement. We are now in a much stronger position to communicate with our clients, because of the steps she has put in place.Sarah is both creative and dynamic and I would recommend her services to anyone considering improving their marketing approach.
Tim Terry
Founder & CEO Superstars