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Top Advertising Agencies in the United Kingdom (UK)

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Advertising Agency Hiring Guide

Need help finding the right agency? Researched by Jason Brown and edited by Tony Furnas
Explore top-rated advertising agencies and find a trustworthy partner to work with on your next project. Through quality advertising services, insights, and support, these trustworthy agencies can upgrade your digital advertising, brand awareness, SEO, content marketing strategy and more.

To help you find the best provider, we’ve created a hand-crafted list of ad agencies in the United Kingdom. Browse vetted customer reviews, detailed service offerings, business descriptions, awards, and portfolios to gather the information you need to make a strategic decision. Choose your next advertising agency with confidence!

UpCity offers objective, independent research and verified user reviews. We earn compensation from some providers who sign up for sponsored profiles. Learn more about our trusted providers.

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82 Provider(s)Last Updated: October 28, 2025
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Given Agency

London, London, City of, GB See Location
Given is a Brand Purpose agency. We work with leading brands to evolve their purpose agenda and create purposeful change.
Services Offered
AdvertisingBranding
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Guerillascope

London, London, City of, GB See Location
Guerillascope is a London-based UK media agency that drives growth for brands thinking big in a changing world.
Services Offered
Advertising
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Hive

Bristol, BST, GB See Location
We’re a creative brand and design agency in Bristol. For over 12 years we’ve been dedicated to building engaging brands, connecting them to the right people at the right time.
Services Offered
AdvertisingBranding
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Ignition Search

Sheffield, SHF, GB See Location
Ignition Search are a high quality Sheffield based internet marketing agency focusing on Search Engine Optimisation (SEO), PPC and Social Media Advertising.
Services Offered
AdvertisingDigital MarketingSEOPPCSocial Media
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The B2B marketing agency that big brands trust to build awareness, win new customers, and engage their employees to make their businesses more profitable.
Services Offered
AdvertisingLinkedIn Marketing
2022 Advertising Study: 77% of Consumers Respond to B2C Ads | UpCity

UpCity leveraged Pollfish to survey 600 U.S. and Canadian consumers about their take on advertisements. We examined the advertising methods consumers trust the most, as well as their purchasing behaviors and preferences.

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JCDecaux

London, London, City of, GB See Location
JCDecaux is the UK's number 1 Outdoor advertising company.
Services Offered
Advertising
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John Ayling & Associates

London, London, City of, GB See Location
John Ayling & Associates is the UK’s original independent media agency. Our strategic, creative media thinking drives growth for our clients’ businesses in an ever-changing and fast paced world.
Services Offered
Advertising
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Journey Further is a performance marketing agency delivering clarity at speed. We specialise in paid media, organic search and conversion optimisation.
Services Offered
AdvertisingSEOPPC
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Kastner

London, London, City of, GB See Location
We are an independent advertising agency, operating around the world.
Services Offered
Advertising
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Kindred Agency Ltd

London, London, City of, GB See Location
We're an independent, integrated, marketing agency who create work that makes a difference.
Services Offered
Advertising
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LEAP

London, London, City of, GB See Location
Campaign management, Language and transcreation, Broadcast, Market consultancy, Creative artworking, Storyboarding and animatics, Retouching and CGI, Photography, Digital production, Video and post production, Print, In-house studios, Studio management, transcreation, translation, Advertising, Production
Services Offered
Advertising
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LONDON Advertising

London, London, City of, GB See Location
LONDON is a global communications agency based in London. We?ve been voted agency of the year for 6 of the last 7 years.
Services Offered
Advertising
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Liquid Agency

Liverpool, LIV, GB See Location
Award winning creative agency in Liverpool. We offer Graphic Design, Photography, Marketing, PR, Advertising, Web Design, SEO and Digital Marketing.
Services Offered
AdvertisingGraphic DesignDigital MarketingCreative AgenciesPublic Relations (PR)
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Reach a larger audience to engage more followers, generate more leads, increase website traffic and build your brand identity. Whatever your marketing objectives – from delivering timely service and MOT test reminders to promoting the latest new car models – social media offers sophisticated targeting across a number of channels.
Services Offered
AdvertisingDigital Marketing
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MSQ

London, London, City of, GB See Location
We’re MSQ. A global group of diverse thinkers who blend human insight with data, technology and creativity to help businesses drive accelerated growth.
Services Offered
Advertising
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Magpie

Leeds, LDS, GB See Location
Magpie is a creative communications agency in Leeds, operating in the health, education, arts sectors delivering behaviour change campaigns, social marketing, branding, insight and marketing research, web design, graphic design
Services Offered
AdvertisingBranding
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UK directory of advertising, design and publicity support services. All of the contacts you could ever need in the direct marketing and creative industry.
Services Offered
Advertising
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Maverick Advertising & Design

London, London, City of, GB See Location
The Maverick Group is an independent integrated agency group driven by a passion for transforming brands and creating impact.
Services Offered
Advertising
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MullenLowe Group

London, London, City of, GB See Location
MullenLowe Group is a global integrated marketing communications network headquartered in London.
Services Offered
Advertising
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Mynt is 'London Creative Agency' not in London and wihtout the price tag. Cooking up fresh creative ideas for brands all around the glove. Covering all sectors and creative disciplines, we create brands and transform businesses.
Services Offered
AdvertisingBranding
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NOAH

London, London, City of, GB See Location
We listen, we research, we take notes and we create magic that helps your brand fly. Basically if you mix a can-do attitude with bags of experience and plenty of expertise you can create famous, successful advertising.
Services Offered
Advertising
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Neverland

London, London, City of, GB See Location
Insight, Strategy, Innovation, Creative, Advertising, and Communications
Services Offered
Advertising
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Now Advertising

London, London, City of, GB See Location
Now is a leading independent UK creative agency which creates advertising for a world that doesn't care about advertising.
Services Offered
AdvertisingCreative Agencies
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Oliver Agency

London, London, City of, GB See Location
From fully-integrated campaigns, eCommerce and video content to CRM, social and digital advertising, we enable clients to have an agile, highly effective and totally consistent experience across their brand ecosystems. Simply, it’s award-winning creative work, that does the business – and all with a transparent performance and cost structure built in.
Services Offered
Advertising
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Paradise Agency

London, London, City of, GB See Location
An integrated creative agency based in the Heart of London. Paradise London specialises in developing a range of creative solutions for brands and businesses worldwide.
Services Offered
Advertising
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Pharmacy Mentor

Sheffield, SHF, GB See Location
Advertising your pharmacy is a no-brainer. Every business needs to promote what it does. But how you advertise your pharmacy affects how effective that advertising is.
Services Offered
AdvertisingInstagram MarketingLinkedIn Marketing
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Propaganda

Garforth, LDS, GB See Location
Propaganda is an integrated Brand Consultancy Agency based in Leeds. Providing award-winning creative & strategic marketing and advertising consultancy.
Services Offered
AdvertisingBrandingPublic Relations (PR)Marketing Consulting
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REDPILL

London, London, City of, GB See Location
The leading influencer performance marketing agency. Our mission is to deliver on your business objectives and acquisition targets.
Services Offered
AdvertisingInstagram Marketing
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Recipe

London, London, City of, GB See Location
Recipe is an independent creative advertising agency, based in central London. Full service but not full of it.
Services Offered
Advertising
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Red Apple Creative Ltd

London, London, City of, GB See Location
We create Audio Brand Identities, Spotify and Radio Creative, Podcasts, Audiobooks, Workshops and Audio Immersion Experiences.
Services Offered
Advertising
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Showing 30 of 82 Providers

Advertising Agency Hiring Guide

Researched by Jason Brown and edited by Tony Furnas
Updated August 29, 2025

What is advertising outsourcing?

Advertising outsourcing is the process of partnering with an external agency to take advantage of one or more advertising services they offer. There are as many types of advertising agencies as there are advertising services, and they each offer different expertise and abilities to meet the needs of clients and companies. 

What do advertising providers do?

Advertising agencies provide one or multiple of the following services: 

  • Research: Advertising agency services will always include a research period. This is where a partner agency learns as much as possible about your company, your brand, your vision, your goals, and your customers. They may also provide new or additional insights about target audiences, competitors, and advertising methods that they believe will be effective. 

  • Strategy: Advertising agencies often have dedicated professionals who understand advertising strategy and planning. These services will help business owners and marketing teams define their objectives, develop a strategic plan, incorporate competitive analysis and market research, and select the right mix of traditional and digital advertising channels for your specific goals. 

  • Creative: Many advertising agencies also provide creative services, such as graphic design, content creation, video production, social media management, and more. 

  • Media buying: Planning and budgeting for advertising campaigns, and securing the necessary media outlets and channels, are also often part of an advertising agency’s services. 

  • Digital marketing: Advertising agencies, especially those specializing in digital, will provide advertising services including PPC (pay-per-click) campaign management, SEO, email marketing, and other digital content creation as needed. 

  • Public relations: Some advertising agencies also provide public relations services including image management, media outreach, press releases, event planning, and crisis management as needed. 

  • Campaign analysis: Advertising agency services also include analyzing campaign performance and providing detailed, granular data on the effectiveness of each ad campaign component. 

These are just some of the key types of advertising services that a good agency partner may provide, but there may be additional services available depending on the agency that you choose to partner with. 

Types of advertising providers 

There are several different types of advertising agencies that you can outsource your projects to, and they offer a variety of services depending on the size of the agency and the needs of their clients. 

  • Full-service advertising agencies: As the name implies, a full-service agency will likely provide all of the key advertising services you can imagine. These include creating television and radio ads, print ad design and creation, online content, social media advertising and management, graphic design and videographer services, search engine optimization, and more. 

  • Digital advertising agencies: Digital agencies specialize in all of the various digital marketing and advertising options. They will most often focus on PPC advertising, SEO-focused content and website development, digital design, paid and organic search, paid and organic social media advertising, email, and CRM. 

  • Traditional media advertising: Some agencies focus exclusively on providing advertising services for one or more traditional media outlets including magazine and print advertising, billboards, postcards, pamphlets and flyers, television and radio, newspaper, and more. 

  • Social media advertising: Some digital advertising agencies provide services specifically for social media. They will be well versed in all social media platforms, understand the specifics of ad creation and scheduling for each, and provide extensive analysis of results and recommendations based on these results. 

  • Creative agencies: Creative houses specialize in the creative elements of advertising. Boutique agencies often specialize in graphic design, logo creation, visual branding, content creation, video production, and so on. 

These are the five most common types of advertising agencies you may find. There are sometimes firms that provide a combination of certain services or some additional advertising support, but these main categories give you a breakdown of the most common ones you will encounter. 

How much does outsourcing advertising cost?

As with any business process outsourcing, the total price tag for advertising outsourcing can vary depending on a number of factors. As a result, it can be difficult to completely answer the question, “how much do advertising agencies charge?” However, there are some factors that can help you understand typical charges and provide a range of expectations for an advertising agency cost. 

Factors that can affect advertising agency pricing include: 

  • Project scope: How involved is your project? How long will it run? And how big is your target audience? 

  • Services required: Do you need comprehensive advertising services, or do you have in-house personnel who will be handling specific aspects such as graphic design, media buying, etc.? 

  • Location: It costs more to advertise in big cities than it does in smaller markets, so the price of your advertising agency contract will likely reflect the “where” of your advertising project. 

Actual price ranges for different types of agencies are pretty broad and that reflects the variability in each client’s needs and campaign goals. A common rule that many small businesses follow is to spend approximately 7%-10% of your annual gross revenue on advertising. That would include your in-house team (if you have one) and your outsourcing agency, so you can use this range to calculate a rough figure for your advertising agency budget before you begin discussions with a prospective partner. 

Should I outsource advertising or do it in-house?

Many business owners prefer to handle their advertising with an in-house team. They are closer to the brand, have experience within the organization and industry, and are committed to the company goals. And this is a perfectly valid option for many companies with sufficient resources. 

However, it’s also important to consider whether you have the knowledge and resources you need in house to create the most effective, impactful advertising campaign possible. For a lot of SMBs and mid-sized companies, the answer is often “no.” 

Some key considerations that may help you decide whether to handle your advertising services in house or outsource include: 

  • Expertise: Does our in-house team have experience with all of the advertising outlets, tools, and research that we will need to achieve our goals? Are they able to perform the analysis and adjustments necessary? 

  • Time: Will they be able to devote sufficient time and energy to the advertising campaign? Or will their other duties limit their availability? 

  • Scalability: If a campaign really takes off, will our in-house personnel be able to take advantage of the momentum and scale our advertising efforts up? Will they be able to leverage new outlets or technology effectively? 

  • Results: Has our current advertising yielded the return on investment that we were hoping for? Are customers aware of our brand and products or services? Are we growing our business at the rate we set in your goals for the year? 

These considerations, among others, often lead small business owners, entrepreneurs, and startups to the same answer: partnering with a reputable advertising agency is the right choice. 

How to choose the best advertising service provider

Outsourcing your business’ advertising needs can be the best choice for many business owners. Even when you have your own advertising and marketing team in house, the benefits of partnering with an expert agency are too good to pass up. Hiring an advertising agency — whether a niche agency or  full-service advertising company — can save you time and money, and maximize the potential impact of advertising campaigns.

Reviews from existing clients, summaries of their services, and other key information are ready and waiting to help you make the best choice for your company’s needs.