Whether you are looking for a new agency, involved in procurement, reviewing or setting up a roster, conducting an OJEU/OJEC review, or need assistance in assessing or managing your existing agency, you need to talk to AAR. Working across all marketing disciplines and on behalf of more than 200 clients a year, we bring impartial expertise and insight that enables you to make the right decision. Areas serviced: Central Londonwww.aargroup.co.uk26 Market Pl, W1W 8AN

Agency Assessments International (AAI) is one of the world's leading specialised management consultants to the advertising communications industry. Since 1988 our expertise has helped many of the world's most successful companies to get the best from their communications partners by advising on agency selection, negotiating remuneration and servicing structures, and optimising the relationship to achieve exceptional performance. Areas serviced: Central Londonwww.agencyassessments.com19 Buckingham St, WC2N 6EF

We are a team of specialists who set up in business, united behind a common wish to deliver pure brand strategy which gives clients what they need most - lasting difference based on deeper, clearer, practical thinking. We look at all projects in the round, setting clear objectives, targets and deliverables at the outset. Crafting multi-dimensional answers, that are built on sound strategic reasoning and insight. That's because to us brands mean business. Areas serviced: Central Londonwww.brandsmiths.co.uk77 St. Martins La, WC2N 4AA

We are a creatively focused direct marketing agency, based in London. "Direct marketing" aren't dirty words for us. In our book, response is everything. The creative bit is how we get that response. We talk to people as individuals, in whatever way is appropriate. So our work flows logically across all media: mail packs, DRTV, digital, press, radio, inserts and door drops. Areas serviced: Central Londonwww.andrewsaldridge.comKnightway House/20 Soho Sq, W1D 3QW

Aerodeon is an advertising agency that connects brands to consumers over mobile networks. When Aerodeon was launched, as the first mobile marketing agency in the UK, we envisioned a day when mobile would become critical to brands wishing to engage consumers connected digitally. Now that mobile is a 'remote control' for consumer's digital lifestyles we believe that day has finally arrived. Areas serviced: Central Londonwww.aerodeon.com2 Sheraton St, W1F 8BH

BrandWizard allows you to manage your brand consistently and efficiently across diverse regions and divisions through an online customized portal. Our fully integrated solution works in concert with your organization's wide array of digital assets, empowering employees and vendors around the world with instant access to brand guidelines, packaging artwork, brand assets, advertising layouts and more. Areas serviced: Central Londonwww.brandwizard.com85 Strand, WC2R 0DW

At Brand Driver we understand what makes people tick. We are a research and strategy agency with an entertainment, media and lifestyle focus working in markets across the globe. We look at the complete picture and put what we see and hear in context so you can make the right business decisions and build valuable relationships that last. Areas serviced: Central Londonwww.branddriver.co.uk9 Henrietta St, WC2E 8PW

Creating a brand strategy for a country in the Gulf to serve as a catalyst for building a sense of civic society and easing acceptance of social reforms. Developing a vision for a European nation that reflects that country's strengths in business and as a place to live, work, or take a holiday. Rebuilding the image of a Latin American country through developing a visionary brand positioning strategy. Areas serviced: Central Londonwww.acanchi.com32-34 Great Marlborough St, W1F 7JB

Allegra Strategies Limited is a leading-edge strategy consulting firm based in central London. Established in 1998, the company continues to lead its markets by providing timely, relevant and accurate information to high-profile corporations. Allegra Strategies assists large and medium sized companies to build stronger businesses by delivering a better understanding of their competitive environment. Clients are typically fast-growth leaders in the consumer, finance and technology sectors. Areas serviced: Central Londonwww.allegra.co.uk1 Northumberland Av, WC2N 5BW