LogicLogicMagic® was co-founded by Commercial Partner, Jamie Blagden, Managing Partner, Sinead Woodley and Creative Partner, Alistair Ross. A triumverate of operational excellence, commercial acumen and creative effectiveness.



Partnership is one of the cornerstones of LogicLogicMagic®. It's inherent in our brand, beliefs and behaviour. Growing businesses takes balance and mutual respect, so we partner with organisations, rather than behave as suppliers. After all we bring expertise to the table, not an entourage with services to sell. Fewer clients, deeper relationships, better results.

If that's not for you, then neither are we.  The proof of our proposition sits in the work we have created, but we realise that every business challenge is unique, so we'd love to talk to you about how we could help your business grow faster.


Expertise that moves audiences

Jamie is all about operational excellence. A crucial facet of a successful agency is the ability to deliver on the promise.
With over 20 years’ integrated B2B agency experience, Jamie has a talent in orchestrating the many different players required to deliver complex multi-channel campaigns. Whether that’s bringing teams together, negotiating deals or deftly dealing with contracts.
He’s been a key player in the successful growth of the marketing agencies he has worked for. Most recently helping Transmission scale from 80 to 200 staff. Using his team building and leadership skills he has developed best-practice systems and processes, delivering the highest quality work for international blue-chip clients, while growing a talented and happy workforce. Alongside running LogicLogicMagic® Jamie is dad to four daughters, enjoys running and is a fan of F1.

Sinead is a revered Marketing Consultant who specialises in working with technology companies. She has a strong background in demand generation and has partnered with some of the world’s most ambitious brands, both big and small to define marketing strategy that delivers meaningful results. From established global enterprises, high growth cloud native organisations and ambitious start-ups Sinead has partnered with and been a confidant to marketing leaders to define strategy and execute with impact.


Sinead has worked agency-side in the technology sector, alongside Jamie for over 20 years and has been fortunate enough to work with some incredible organisations such as Symantec, Bluecoat, Okta, CleverTap, Lenovo, Qlik, HP, SEM Rush, O2, Optimizely, VMware and Lectra. Trust and to be trusted is pivotal to everything Sinead undertakes, as a leader, a colleague, a partner or a friend. Testament to this strength of personal relationship, is the fact that clients continually return to work with Sinead when their career paths have taken them to different companies. Alongside running LogicLogicMagic® Sinead is a mum of three and a big rugby fan.


Alistair is one of the industry's most versatile and experienced creative leaders and practitioners. A multi-award winning writer, art director, designer, illustrator and film director, he is one of the few Creative Directors to have successfully helped both launch, grow and revitalise both B2B and B2C brands over the past twenty two years.

From 2017-2019 Alistair worked in partnership with Jamie & Sinead, focusing on technology brands.  His B2B outsider perspective has helped bring much needed strategic imagination into the sector, helping brands out-perform their competition through award-winning creative effectiveness. Alistair's LogicLogicMagic® approach, combining the literal with the lateral to create the memorable, has delivered proven success for over a hundred brands, across every commercial sector from start- up to global enterprise to government.

LogicLogicMagic® evolved from an ethos into an agency, with Jamie & Sinead, partnering Alistair to continually push to create a stronger commercial creative edge for our clients. As a former Great Britain international rower, competitive instinct, continual focus on results under pressure and high performance achievement run through his veins. Alongside LogicLogicMagic® Alistair is a dad of two and published children's author.