DEC Marketing Company Ltd is a strategic marketing consultancy and tactical delivery 'engine room' based near Cambridge, England.

We advise on and project manage mission critical marketing campaigns for clients in the B2B, public and third sectors.

We are also experienced business event producers. This means that we often work with organisations that use events as a communication or content delivery channel. This includes government agencies, publishing companies, business membership groups, trade associations, training organisations and professional services firms. Their conferences, seminars, forums, exhibitions and roadshows are an integral part of the marketing mix.

DEC Marketing was established in 2000 and over the last eighteen years we've acquired a reputation for solving problems and achieving business growth for our clients.

We pride ourselves on our dedication to marketing best practice and our absolute commitment to delivering a high quality service. Clients know that when they're up against it, they can rely on us to get the job done.


We live in the real world. We don't resist change. Instead we strive to become catalysts for continuous improvement and new innovative ways of working. We embrace the following set of business values. We…

  • Work on all projects with honestly, clarity and integrity
  • Embrace ethical working practices
  • Are committed to inclusive and non-discriminatory practice in our work and interactions
  • Respect confidentiality and privacy at all times
  • Follow robust procedures when dealing with data protection, record keeping and IT security
  • Recognise the importance of health, safety and security
  • Conduct our work in an environmentally responsible and sustainable manner
  • Strive to make the complex simple
  • Don't accept second best


Our project teams are made up of consultants, production managers, creative specialists and administration support. We bring together the best possible team for any given project or consultancy assignment.

Our consultants have held senior marketing roles within B2B, public and third sector organisations. Their insight and experience can save you time and deliver better results.

Our production managers provide operational support for your marketing campaigns and business events. Working either as part of your in-house team or as a complete outsourced option, they'll help you get the job done.

The creative specialists will do what they do best. That's to produce impactful digital and printed materials to get your message across in style.

We also work closely with established 'partner' suppliers. They cover a broad range of specialist disciplines including computer programming, digital media, photography, video production and AV.


The company is led by founder and Managing Director, Andrew Dec (BA Hons MCIM). A former Business Link marketing manager, Andrew has held senior events and marketing positions within professional services firms, business publishers and training providers. Before setting up DEC Marketing, he was Head of Marketing for an international conference company based in the City of London.

Regarded as a leading B2B event marketing specialist, Andrew is regularly asked to speak and deliver training on this topic.

Andrew is a Politics graduate from the University of Manchester and is currently Principal Consultant at Cambridge Experiential Learning.

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