25 years of J2: Built on ambition. Driven by people.

Most agencies are born from one creative lead and one client partner believing they can do it better. But J2 was different. It was two J’s, each with their own micro-agencies, believing they could outsell each other. That turned out to be our secret sauce. For a while anyway, it didn’t take us long to grow up.
It’s September 2001 and J2 is six people. Two small agencies have merged, emptied their piggy banks and bought a converted barn in Hertfordshire – nothing like a big mortgage to focus the mind!
The Barn became J2’s spiritual home for nearly 20 years. More than an office, it was a creative environment that gave a young team the freedom to think differently, experiment and build something truly special. It set the tone for the agency that followed: creative, seriously competitive and, above all, built around good people.
From the outset, we had a simple approach to recruitment. We didn’t just look for people to fill jobs. If we met someone with the skills, expertise and personality that would make J2 better, we found a way to bring them in, even if we didn’t have the role or budget for them at the time. Many of those people are still ‘J2ers’ today.
The early years varied. Our clients spanned property, sport, oil, retail and charity, and our work ranged from corporate advertising and brand campaigns to web design and publishing. But the financial crisis of 2008 proved to be a defining moment.
As the real estate market went through enormous upheaval, we realised something important. Real estate clients didn’t just need marketing for a single campaign. They had portfolios of buildings, developments and places that needed to be marketed continuously. This created an opportunity where the relationships could be built for the long term, the work would become more complex, and we’d become genuinely embedded in our clients’ businesses. That privilege has never been lost on me since.
So, we made a conscious decision: J2 would specialise in the built environment. It proved to be transformational.
Over the next 15 years, we expanded from our industrial & logistics roots into workplace, residential, BTR, life sciences, as well as the destination and international markets. Along the way, our capabilities evolved too: from design and creative into strategy, placemaking, digital, performance marketing and now AI search and discovery. Our own size reflected that evolution.
We opened our first London office on Regent Street in 2015. A box of an office. But the pride in saying we’re a ‘London Agency’ was palpable. Within a few years we’d expanded, now into a much larger space, and again in 2021. Finally, in 2024, we moved to our current home, Pear Tree Court in Farringdon – a space big enough to support the scale and ambition of the agency we had become. Even after 20+ years, that move felt huge. But, like every stage of our progress, it was rooted in an obsession to think even bigger. Businesses don’t stand still. They either move forwards or backwards and backwards simply wasn’t an option.
COVID was another defining chapter. We had to make the difficult decision to put everyone on notice for potential redundancy because we just didn’t know what the future held. How wrong we were.
We entered lockdown with 47 people, a year and a half later we’d grown to 63, driven mainly by the unprecedented e-commerce boom. The industrial sector had seven years of projected growth in seven months and we were on board for the ride. It was a remarkable period, but the growth reinforced something we already knew: J2 is made of extraordinary people. With a current headcount of 75, the plan is to keep pushing, not for more people, but for greater reach and greater results.
Today, J2 brings together strategists, creatives, designers, digital specialists, performance marketers, placemakers and sector experts. We work across markets and geographies, helping brands solve commercial challenges, build better brands and connect with their audiences.
And we still have the appetite to keep pushing.
Our values – ambition, integrity and adventure – capture a mindset that has been there from the beginning. We want to win, but by doing work that genuinely sets us apart. We care deeply about the quality of everything we produce, but more importantly about the outcome it delivers.
Twenty-five years on, J2 is a very different business from the one that started in The Barn. We’ve had half a dozen versions of J2 over the years, but at its core, it hasn’t changed.
What hasn’t changed is our curiosity, our ambition and our belief in doing great work for great clients. What has changed is how we do it – constantly evolving, experimenting and finding new ways to make a difference.
Because if there’s one thing 25 years has taught us, it’s that standing still has never been an option.
