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Growth Division

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Expert-led growth for startups, scale-ups and ambitious SMEs - powered by GREX AI.

London, United Kingdom11-50 employees2020
Rising
Hire

About Growth Division

Growth Division is a growth marketing agency for startups, scale-ups and ambitious SMEs - expert-led and powered by GREX AI, our AI growth platform.

Trusted by 130+ high-growth businesses and rated 4.7 on Clutch across 31 reviews. We use the Bullseye Framework to prioritise the channels most likely to work for your stage and market, then run structured, ICE-scored growth experiments to prove what scales - so you can grow customer acquisition while holding an agreed cost per acquisition.

You get senior channel specialists across SEO, paid search and paid social, LinkedIn ads, outbound, content and ABM - not juniors, and not a retainer of undefined hours. Built by founders, for founders.

Services

Service Categories

Public Relations

Team

Tom Dewhurst

Tom Dewhurst

Founding Partner

Tristan Gillen

Tristan Gillen

Founder

Projects

Reviews & testimonials

About reviews & testimonials50Pros profiles are storefronts for agencies. Agencies may share client testimonials from past projects or their own websites, with permission. These testimonials were not necessarily submitted directly to 50Pros and are not independently verified by 50Pros.We distinguish reviews submitted directly to 50Pros from agency-provided and imported testimonials. Only eligible reviews submitted directly by clients contribute to the overall rating.

Client testimonials provided by the agency. Not independently verified by 50Pros.

Alexander Phillips - Breezy
Oct 2026

I think Growth Division's approach to marketing is fantastic. They work with experts to validate a channel, rather than hiring a team. This means I can work with the best freelance talent on a flexible basis to test a channel. If it doesn't work, I can stop and test another channel. I really like this approach.

Quality: 5.0Schedule: 5.0Cost: 5.0Willing to Refer: 5.0

Below are the key deliverables from the work so far. 1) Created a growth marketing strategy for the product launch 2) Managed Linkedin, Email Marketing and Content Marketing channels 3) Outreached to 500+ contacts per month 4) Validated Affiliate Marketing Managers as the Ideal Customer Persona 5) Secured an average of 20+ leads per month through email and LinkedIn 6) Helped develop the product roadmap and lead the research for the contact enrichment and partnership development features. 7) Built a marketing technology stack including Reply.io, Freshworks CRM and 10+ other tools.

Anna Carless - Weavr
Oct 2026

n the initial months of our working relationship it was their deep understanding of a Start-up environment alongside the expertise across all the essential marketing channels. But now, 1 year+ down the line, it's the 'one team' dynamic that makes them unique. They have done a phenomenal job of helping us explain the concept of our services in a meaningful way. It sounds incredibly cliche to say but it doesn't feel like a typical agency-client relationship, it feels like we're all Team Weavr.

Quality: 5.0Schedule: 5.0Cost: 5.0Willing to Refer: 5.0

Growth Division implemented the essential marketing technology stack, including: - CRM - Google Ads - Google Tag Manager - Zapier - Dripify. They established clear processes for setting up and optimising each channel, agreed KPIs for each, and developed a programme of monthly experiments to improve performance and drive growth.

Tim Rook - Clade Engineering
Oct 2026

We've met and worked with probably 10+ of the Growth Division team at this point and they are all top of their game in their respective fields. This means that they not only execute on our goals but also bring hugely valuable insights and perspectives to our campaigns, that we wouldn't have thought of. This is a killer combo and means they add value at every turn. They're generous with their time and efforts, and treat their clients like they're a part of the family. One example is how Stephen Johnson, their LinkedIn expert, kindly offered an hour of time for free to help me set up LinkedIn ads from scratch on my own, despite me not "technically" being a client of his. I learned more in that one hour than I could have in hours of self-learning. So thank you!!

Quality: 5.0Schedule: 5.0Cost: 5.0Willing to Refer: 5.0

Growth Division developed a comprehensive go-to-market strategy covering ideal customer profiles (ICPs), messaging and growth channel objectives. They improved our analytics and conversion tracking, rebuilt and optimised our Google Ads account, and launched targeted direct outreach campaigns with tailored messaging, high-quality lead lists and structured follow-ups. The team also developed referral campaigns and provided detailed performance dashboards to track results across channels. Throughout the partnership, they delivered proactive strategic advice, continuously optimised campaign performance and found practical, cost-effective solutions despite our limited internal technical resources.

Jasmine Xie - Libeo
Oct 2026

Growth Division is a one-stop shop for everything growth-related and is great for companies expanding into the UK. Everyone is super helpful, especially Fiona, our Growth Strategist. We can also count on the team to adapt to our needs.

Quality: 4.0Schedule: 5.0Cost: 4.0Willing to Refer: 5.0

Growth Division worked with our teams to focus on the following: - Paid Social - Paid Google - Outreach Blog - Social Media