Advertising agencies
Part of the Marketing, Advertising & Media sector
Advertising agencies plan, create and run paid campaigns on behalf of brands. This hub explains the main agency types and how to find and compare verified agencies on Digibition.
Looking to source in this sector, or want your company to appear here? Browse the directory or list your company.
Overview
An advertising agency is a service provider that develops advertising strategy, produces creative work and places it across media so a client can reach a target audience. Agencies turn a brief and a budget into campaigns across television, print, outdoor, radio and digital channels.
The category spans full-service agencies that cover strategy, creative and media under one roof; creative or boutique shops focused on concept and production; media agencies that specialise in planning and buying ad space; and performance-led agencies measured on results. Clients range from large brands running national campaigns to smaller businesses that need a single launch handled well.
On Digibition, advertising agencies and related service providers publish verified profiles, so buyers can discover and compare them by specialization and country rather than by reputation alone.
What to check when sourcing
Choosing an advertising agency is less about unit price and more about fit, capability and the terms of the relationship. Start with the agency portfolio and case work: look for relevant sector experience and results you can actually verify, not just awards. Clarify which services are delivered in-house and which are subcontracted.
Pin down the pricing model early — retainer, project fee or media commission all behave differently — and ask how media spend is handled and reported. Agree who owns the creative, campaign assets and any accounts created in your name, and confirm usage and licensing rights for images, music and footage so you can keep using the work after the engagement ends.
Use the directory to shortlist agencies by specialization and country, then brief several, compare their thinking and commercial terms, and put the scope, deliverables and rights in a written contract.
What to check when choosing an advertising agency
| Criterion | What to look for |
|---|---|
| Portfolio & results | Relevant sector work and outcomes you can verify, beyond awards |
| Capability mix | What is delivered in-house versus subcontracted to others |
| Pricing model | Retainer, project fee or media commission, and what each covers |
| Media handling | How ad spend is planned, placed and reported back to you |
| Ownership & rights | Who owns creative and accounts; licensing of images, music and footage |
| Contract & scope | Clear deliverables, revisions, timelines and exit terms in writing |
Frequently asked questions
- What does an advertising agency do?
- An advertising agency plans campaign strategy, produces creative work such as copy, design and video, and places that work across media channels on a brand behalf. Some agencies cover all of this, while others specialise in creative, media buying or a single channel.
- What is the difference between a full-service and a media agency?
- A full-service agency covers strategy, creative and media under one roof. A media agency specialises in planning and buying advertising space — deciding where and when ads run and negotiating rates — and often works alongside a separate creative partner.
- How do I find advertising agencies?
- Use the Digibition directory to filter by this specialization and by country, then open each company profile to review its services and areas of focus. You can message agencies directly, or add several to a quote list and request proposals from all of them at once.
- How is an advertising agency usually paid?
- Common models are a monthly retainer, a fixed fee per project or a commission on media spend, and some agencies combine these. Agree the model, what it includes and how media budget is billed before you start. This is general information, not legal or professional advice.
- Who owns the creative work an agency produces?
- Ownership and usage rights depend on your contract, not on who made the work. Agree in writing who owns the final creative and any accounts opened in your name, and confirm licensing terms for stock images, music and footage so you can keep using the campaign afterwards.
Looking to source in this sector, or want your company to appear here? Browse the directory or list your company.
Important notice
This page is general industry information published by Digibition for educational purposes only. It is not legal, financial, tax, customs, regulatory, or other professional advice, and it is not a substitute for advice from a qualified professional. Standards, certifications, duties, taxes, and regulatory requirements differ between countries and markets and change over time; nothing here is guaranteed to be accurate, complete, or current. Verify any requirement independently with a qualified adviser and the relevant competent authority before you act. Digibition is an online company directory and digital-fair platform; it is not a party to any transaction between users and does not endorse, guarantee, or accept responsibility for any third-party company, product, claim, or certification. A company being reviewed or approved for listing refers only to Digibition's internal listing review and is not a warranty of that company's quality, legality, solvency, or performance. Any mention of specific standards or certifications is illustrative and is not an endorsement or a statement of compliance. To the fullest extent permitted by applicable law, Digibition accepts no liability for any loss or damage arising from reliance on this page; any reliance is at your own risk.