01423 701711

Peter Van Zelst

Managing Director

As founder and managing director of the company, Peter has a strong, all-consuming passion for online marketing in all its guises. With a wealth of experience behind him, he set about helping other businesses grow and flourish online. He oversees all aspects of client campaigns to make sure everything is in tip-top condition.

Sarah Van Zelst

Accounts and Admin

Whenever you have a payment to make or a question to ask about your account, you can always count on Sarah for a prompt and helpful response. Sarah is married to Peter and they have three children. As well as her work within Zelst, Sarah runs her own eCommerce business and is also a qualified Garden Designer.

Sophie Singer

Account Manager

Sophie is super organised and can’t do anything without her highlighters and checklists, just as well really as she looks after our clients and helps things run smoothly in the office. She works closely managing a number of client accounts and develops targeted, fully integrated digital strategies to help them achieve their marketing goals.

Charlie Grasby

PPC and Google Shopping

Charlie is a self confessed number nerd with a technical understanding of the detailed data behind many of our client accounts. Charlie jumped straight into the world of marketing and continues to perfect his skills in shopping feed optimisation and PPC strategy to get the very best out of our client campaigns.

Saf Shaikh

Content and Social Media

Saf loves to flex her fingers and craft some great content for our clients on a day to day basis. Perfecting the art of ‘less is more’, her snappy social updates almost always include a bad pun and an emoji or two. Saf also loves a good natter and loves to reach out to the right people to build mutually beneficial relationships for her clients.



Amaya Salisbury

SEO and Technical Optimisation

Amaya loves learning new things and has a passion for all things digital. When she’s not problem solving and fixing issues in our client crawls, Amaya is developing her understanding of SEO and digital marketing and uses her knowledge across a wide range of client accounts.


Digital Marketing Apprentice

Alex is a lover of all things creative and digital. Armed with her multiple notebooks and checklists, she is eager to learn and expand her knowledge of all things digital marketing. Alex is also keen to help with any problem to the best of her ability and do so with a smile.


Content and Outreach Executive

Carl loves to work with words, and is often found swamped with notepads, post-its and coffee. He is a stickler for detail, and ensures that everything is absolutely perfect before it goes live. Carl finds talking to people to be the best way to get creative ideas flowing, and relishes opportunities for outreach and networking for our clients.


Digital Doggy

Pongo joined the team in 2015 and is a loving addition to the Van Zelst household. After numerous attempts at entering into a career in aviation (he thinks he can fly), Pongo settled into the world of marketing and enjoys chewing paper and being stroked by his adoring fans.