Guest Profile

The Perfect Moment

Two decades from customs officer to civil service marketing, government agencies and now the top job at Mobsta, Longley is about finding the moment and building a business on intelligence.

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The Business of Marketing Season 7 ·  Episode 124  · 34 min

"It's all gonna be okay"

Matt Longley is the CEO of Mobsta, a data and media business he has led for two years after joining seven years ago as Client Director and becoming Managing Director within a year. He is known for moving the company from mobile device ID targeting to a data-led approach he calls the perfect moment, and for a leadership style built on removing barriers and helping people move on.

Longley's path was, by his own account, weird and varied. He read archaeology, then joined customs and excise as an officer searching bags for drugs, leaving after three and a half years because of the shift work. He applied for every civil service job going and landed one in marketing, where a boss he calls the best he ever had coached him to move on within 14 months, a lesson that shaped his leadership. He ran the Electoral Commission's marketing team after four years, then crossed into the private sector through GroupM's government agency M4C.

When that account moved to Dentsu, Longley went with it and, within three months, was running the government team, building it from nine people to 80 in six months, a period he says turned him from a manager into a leader before ending badly after the Brexit campaign. He ran the Camelot National Lottery account at Vizeum for two years, decided client service and its anxiety were not for him, and joined Mobsta. As CEO he says the company has grown from 30 to more than 60 people with revenue up three times, and he runs it as a B Corp that puts people and planet first.

22 years
2025–Now
Mobsta Ltd - Certified B Corp® · Chief Executive Officer
2020–2025
Mobsta Ltd - Certified B Corp® · Managing Director
2019–2020
Mobsta Ltd - Certified B Corp® · Client Director
2017–2019
Vizeum · Group Head
2015–2017
Carat · Head of Government Media
2015
Carat · Client Integration Director - Government Lead
2013–2014
M4C - GroupM · Business Director - Media Activation
2011–2013
The Electoral Commission · Campaigns Manager
2009–2011
The Electoral Commission · Senior Campaigns Officer
2008–2009
HM Revenue & Customs · Assistant Marketing Manager
2004–2008
HM Revenue & Customs · Assistant Officer
7 Years at Mobsta
3x Revenue growth since the rebuild
60+ Team, up from 30

When you're ready to move on, I'll help you get there.

How Matt thinks 03 convictions
01 No boundaries, chase the horizon

"There are no boundaries on what we can do"

Longley runs Mobsta towards a horizon he says he will never reach, treating targets as a measure rather than the point of the work. He argues that removing the sense of limits is what got the company from 30 to more than 60 people and grew revenue three times. The unplanned ports along the way, he says, are where the best things happen.

02 Intelligence over impressions

"I would have paid them to take that data"

Longley believes the value in his industry is moving from media buying, which he expects to be automated, to intelligence. When Mobsta matched a retailer's five year research supply in 90 minutes with 40 data points, he saw it not as a report but as the seed of future briefs. He would rather give the data away now and become indispensable than charge for it too early.

03 Talk about it, ride the waves

"Make sure you talk to people and be open about it with people"

Longley is candid about the anxiety that ran through his client service years and the self discovery that changed it. His advice to his younger self is to be open, keep talking, and start therapy sooner. He frames leadership and life the same way: learn to ride the waves, because it always ends up okay.

Hear Matt on
The Business of Marketing
Season 7 Episode 124 34 min