Third City
Public Relations and Communications Services in United Kingdom
Overview
Third City is one of London’s leading independent strategic communications consultancies and a certified B Corp. Working at the intersection of brand, reputation and societal change, we help organisations build relevance, trust and long-term value. We call this Comms for a New Economy.
We deliver creative, insight-led communications for brands including Kia, Siemens, HSBC, Nespresso, Dr. Martens, Curaleaf, The Royal Mint and SunLife. In 2025 we won 15+ major awards and were named Sustainability & Purpose Consultancy of the Year, followed in 2026 by GEO Agency of the Year (PRmoment Awards) and Agency of the Future (PRovoke EMEA IN2 SABREs).
Tagline
*Comms for a New Economy* > Agency of the Year 2026 > Agency of the Future 2026 > GEO Agency of the Year 2026
EMPLOYEES
11-50 employees
FOUNDED
2011
HQ
London, London
TYPE
Public Company
Location
- Street
- 4th Floor, Parchment House
- City
- London
- Region
- London
- Postal code
- EC1V 0JP
- Country
- United Kingdom
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FAQ
What is the company name?
thirdcity.co.uk is the website of Third City.
What is the industry of the company?
Third City (thirdcity.co.uk) is in the Public Relations and Communications Services industry.
What products and services does the company offer?
Third City (thirdcity.co.uk) lists these specialties: brand and communications strategy, PR, digital and social media, media relations, strategic communications, influencer marketing, brand positioning, stakeholder relations, messaging, brand marketing, and media training.
When was the company founded?
Third City (thirdcity.co.uk) was founded in 2011.
How many employees does the company have?
Third City (thirdcity.co.uk) has 11-50 employees.
What is the company type?
The company type of Third City (thirdcity.co.uk) is Public Company.
Where is the company headquartered?
Third City (thirdcity.co.uk) is headquartered in London, London.
What is the address of the company?
The address of Third City (thirdcity.co.uk) is 4th Floor, Parchment House, London, London, EC1V 0JP, United Kingdom.
What are the social media accounts of the company?
The social media account of Third City (thirdcity.co.uk) is LinkedIn.
Social media