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IDM Corporate Member organisations receive a free listing in this Directory. Others may pay to advertise their services. While not an exhaustive directory of marketing services or client organisations, the IDM Directory of Companies lists those who have demonstrated commitment to best practice and to the highest standards of service.

  • Download the application for details of what you can include in your Directory entry
  • IDM Corporate Member organisations advertise for free
  • There are many cost-effective ways to reach marketing decision makers through IDM sponsorship and advertising


Adestra have been empowering clients to maximise marketing ROI through email-driven technology for over 10 years. Our flexible account structure and obsession with customer success have gained the trust of global and growing brands alike. Founded on the principle that marketing success takes more than technology, we’re not just Software as a Service, we’re Software AND a Service.

Aim Sales & Marketing

Aim Sales & Marketing are a creative marketing and digital design agency that have proven success in lead generation.


With over 3,400 loyalty experts in 30 offices and 20 countries, Aimia understands what it takes to drive increased loyalty. Aimia inspires loyalty. It’s what we stand for – it’s what we do. We build and run loyalty programmes for ourselves and for some of the world's best brands. We do this using our unique capabilities and proven expertise in building proprietary loyalty strategies, launching and managing coalition loyalty programmes and creating value through loyalty analytics.

Artemis Internet Marketing LTD

Artemis are an official Google partner company with over 10 years experience of successful search engine optimisation, PPC management, conversion rate optimisation, website design and build.


Established in 1975, CACI is the UK's leading consumer and market analysis company. Offering an unrivalled range of solutions and information systems, CACI helps many of the country's leading companies across all business sectors to market their products and services to the right people, at the right time, in the right way.

Callcredit Marketing Solutions

Callcredit Marketing Solutions is the UK's leading marketing services provider of choice. Unlike traditional providers, we design and execute marketing programmes with measurable customer value as the starting point. We will help you gain greater knowledge of your customers and prospects, as well as the best ways to engage with them.

CAT Publications Ltd

Conference and Travel Publications is Europe’s leading specialist in the international events industry. Publishing: Meetings & Incentive Travel, Association Meetings International, the Worldwide Convention Venues Directory and Organising: The Meetings & Incentive Travel Industry Awards, The Meetings Industry Marketing Awards and The M&IT Masterclass seminars.

CIRRUS Marketing Consulting Limited

CIRRUS Marketing Consulting specialises in Marketing Consultancy and senior level Interim Management and provides enterprises, large and small, with expert marketing support, leadership and advice. Areas of expertise include Strategy, Segmentation, Insight, Branding, Multi-channel Marketing, CRM and Loyalty Marketing in Retail, E-commerce, and Travel sectors.


Concep is a provider of empowerment marketing technology and services to corporate and professional firms globally.


Crafted is a digital agency that specialises in web and software development, search marketing, conversion rate optimisation (CRO) and user experience (UX) with offices in London and Ipswich.


A Data Driven Business means using the best information from both inside and outside your organisation to develop, execute and measure your lead generation programmes. D&B can help by providing your best fit prospects, ensuring your customer database is accurate and complete and keeping your CRM system refreshed and duplicate free, using the world’s largest commercial database.

Dijitul UK

From delivering e-Commerce sites for clients, to managing their online marketing, Dijitul provides a true one stop solution for all our clients needs. We develop and implement digital strategies for companies who are serious about online retail and need access to their own digital team.

Direct Recruitment Ltd

We are specialist recruiters for direct, digital and integrated marketing and work across client, agency and data services. We are thorough, professional and aim to make the recruitment process as smooth and enjoyable as possible.

dm-IT Enterprise Solutions

Providing a bespoke service to the direct marketing industry with a refreshing and effective mix of commercial and IT skills. Corrective and preventative solutions to aid the effective use of business and consumer data to support your direct marketing needs. Bespoke software solutions enabling key business processes to be automated.

DQM Group Limited

DQM Group is a data value management specialist. We work with leading data owners, large direct marketers and government/trade organisations to help them protect and grow the value of their data assets. We won two facet awards at the IDM Business Performance Awards 2007 for Best Use of Data and Most Effective Targeting Programme.

Emailcenter UK

Emailcenter is a multi award-winning email service provider (ESP) offering best-in-class technology and expertise to some of the biggest brands in the UK.

equimedia Limited

We deliver exceptional return on investment with engaging, continuously optimised campaigns and constantly innovate to make sure our clients stay ahead of their competitors. Talk to us if you want to: upgrade your digital performance, increase your sales, reduce your marketing costs, improve your marketing ROI.

Groupe Aeroplan

Groupe Aeroplan develop, own and operate large, retail-based, customer loyalty programmes and provide database marketing and consulting services to retailers, service providers and consumer packaged goods companies worldwide.

i.e marketing

ie is a full service marketing agency with particular expertise in digital marketing. We follow a tried-and-tested process that is designed to maximise opportunities for success for our clients and which has proved its worth many times over.


Fuelled by analytics. Inspired by planning. Realised by creative. Delivered by technology. Creating deeper customer engagement at every touchpoint. The way ahead.

Intelliflo Ltd

Intelliflo Ltd has grown out of our desire to provide state of the art software that is keenly aligned with the business needs of our user base across the financial services sector.

Lateral Group

Lateral Group are specialists in insight led, multi-channel marketing.

Lifestyle Media Group Ltd

Lifestyle Media Group is one of the UK's leading performance based marketing companies. Offering lead generation, list rental, direct mail marketing, email marketing, mobile marketing, distribution and fulfilment services as well as digital brochure design and hosting. Through the group's own flagship brands, and it provides it's clients with direct access to over 3 million households across the UK – a huge audience of potential customers.


We have been working in partnership with owner managed businesses for over thirty years. We believe an accountant should be more than someone who just tells you how much tax you have to pay. We look for ways by which we can help Mitigate tax, Increase profit & Safeguard wealth.

Maher Bird Associates

MBA is an integrated communications agency based in London. We develop big ideas for our clients which we then apply across all relevant communications channels. Our clients include the AA, Accor Hotels, Everest, Mercedes Benz and the National Trust.


We're a creative agency for the digitally integrated world and one of the world's leading independents, based in London, Miami and Brighton. We're proven at delivering ROI for our clients through our Brand Action™ approach. This blends art of insightful thinking and creativity with the science and technology of rigorous and glorious delivery.

McDowall Media Ltd

McDowall don't just give you data, we give you and your business the best chance of success. With over 300 UK based tele-agents conducting the National Money Savers survey, we engage better on your behalf, giving you the most profitable customer leads possible. All carried out professionally and compliantly.

Medialab Group

Medialab Group are a media planning and sales agency. We make our clients more successful through Data Driven Media. We buy data and media across various channels to generate customers with real lifetime value. We sell media: placing valuable brands in front of your customers, monetising your media assets. Data analysis drives everything we do for our clients.


neoworks is a multichannel commerce consultancy and software solutions provider that specialises in the architecture, implementation, integration and support of multichannel platforms globally. Operating with one office in the UK since 1997.

Precision Marketing Group

Precision are a marketing services company offering a creative range of communication and delivery solutions that get to the right people, at the right time, inspiring them to act and achieving results that delight our customers.

Proximity London Limited*

Proximity London is a direct and digital agency with data at its heart. We create work that increases customer value in ways that can be measured. We deliver customers communications through personal media (direct and digital) which can be tested and refined and evaluated so that we know that it works.

Purple Agency

We are an agency designed to deliver effective marketing communications to today’s global audience. With a strong foundation in digital, illuminated by customer insight and inspired by creativity, we put your customer’s experience in all your markets at the heart of everything we do.


RAPP is an integrated, data driven, global marketing agency. An agency that understands that today a brand isn’t just what your exquisitely crafted TV commercial or website claims it is. Your brand is what people say it is. An agency that doesn’t talk about channels, but experiences. Experiences inspired by truths that reveal the inner most drivers of human behaviour - and that change how people think, feel , act and say about brands.

SAGE Publications Ltd

A leading international publisher of journals, books, and electronic media for academic, educational, and professional markets. Since 1965, SAGE has helped inform and educate a global community of scholars, practitioners, researchers, and students spanning a wide range of subject areas including business, humanities, social sciences, and science, technology, and medicine.


Serendipity2 is a leading strategic consultancy helping major consumer brands and retailers to acquire and retain customers with the objective of driving customer engagement, sales and lifetime brand loyalty. Underpinned by insight, our services include sales and marketing strategy, location planning, estate segmentation, category planning, store openings and territory planning.


Spinnaker is a brand led direct, digital and advertising agency. We build customer connections through brand planning, creative inspiration and interactivity. To keep our work relevant and successful we focus on customer insights and above all, we like to keep things simple.

STB Direct Marketing Ltd

We can help you to deliver campaigns that will drive revenue and profit. We have many years experience in sourcing quality data for prospect campaigns - direct mail lists, telephone, e-mail lists, fax lists. UK, Europe and International.

The Optima Value Group (Optima Connect)

Multi-channel CRM specialists, expert in data strategy, marketing database development, predictive modelling, web analytics, campaign planning and performance reporting.


Trovus provides technology which builds profiles of organisations visiting your website. We work with b2b organisations to take value from this intelligence via a managed service. Typical clients include Eversheds, IBM, Cisco, Coast Digital, Smith & Williamson, Intendance and the IDM.


A specialist B2B digital marketing agency delivering optimised solutions for all aspects of digital marketing. Our philosophy sets us apart! virtualROI work following these principles: Working in partnership with our customers as an extension to marketing departments. Providing expert advice & guidance whilst building a transparent trusted advisor relationship.

Why do it with the IDM?

Marketers who choose the IDM as their training partner make a real difference to their business, their customers’ lives and their own career.

The IDM is leading the ‘do revolution’

What counts today more than ever is not what you think, or even what you say, but what you can do. IDM qualifications and short marketing courses are designed for marketers who want to do more, faster, better.

Over the last 25 years we’ve trained 70,000 delegates across 28 countries, from Microsoft to the BBC, John Lewis to Lego.

What will you do next in your digital, direct or data-driven career? Find out about IDM qualifications and training courses or IDM membership.

This course has really shown me how to alter my existing writing skills to produce successful online copy - I didn't realise what simple changes to my copywriting could achieve with regards to grabbing the readers' attention and holding it

Clare Yates,
Key Retirement Solutions

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