SIC code 70210 covers public relations and communications activities activities in the UK, with 12,535 active companies currently registered. This represents a significant segment of UK business activity. It falls under Section M (Professional, scientific and technical activities) of the UK SIC 2007 classification system, which is used by Companies House to categorise all registered businesses.
See the full industry analysis on the Public relations and communications activities industry page.
With a 91% survival rate, this sector shows strong business longevity. Only 37 of 13,829 companies registered under this code have dissolved, well below the UK average. The average company age of 6.6 years suggests a relatively young and dynamic sector, with many businesses having been established in recent years. Growth has been exceptional recently: 56% of all active companies were formed since 2020, marking this as one of the fastest-expanding classifications. The 2010s contributed another 35%, meaning the vast majority of businesses are relatively new. Geographically, the sector is heavily concentrated: LONDON alone accounts for 34% of all active companies (4,251 firms). The top three locations — LONDON, MANCHESTER, BRISTOL — represent 37% of the sector.
SIC code 70210 stands for "Public relations and communications activities" under the UK Standard Industrial Classification (SIC 2007) system. It belongs to Section M — Professional, scientific and technical activities. Companies use this code when registering with Companies House to indicate their primary business activity. The code is required for annual confirmation statements and is used by HMRC, ONS, and other government bodies for statistical and regulatory purposes.
There are currently 12,535 active companies registered under SIC code 70210 in the UK, out of 13,829 total registrations. This gives a survival rate of 91%, meaning 9% of companies registered under this code have since dissolved. These figures are based on Companies House data and updated regularly.
The top locations for public relations and communications activities companies (SIC 70210) are: LONDON (4,251), MANCHESTER (204), BRISTOL (136), GLASGOW (114), BIRMINGHAM (111). Geographic concentration can reflect local economic conditions, industry clusters, or proximity to key markets and supply chains.
The sector is growing: 56% of currently active SIC 70210 companies were formed since 2020, and 35% during the 2010s. This sustained formation rate indicates ongoing demand for public relations and communications activities services in the UK.
Companies classified under SIC 70210 have an average age of 6.6 years. This suggests a balanced sector with both established players and newer entrants. Notable companies include RESOURCE FUTURES LIMITED, SOAPBOX COMMUNICATIONS LIMITED, CROUD INC LTD.
Related SIC codes within the same division include: 70229 (Management consultancy activities other than financial management), 70100 (Activities of head offices), 70221 (Financial management), 7011 (Development and selling of real estate). Companies may use multiple SIC codes if they operate across several of these related activities. When registering with Companies House, businesses should select the code that best represents their primary activity.
You can search for companies with SIC code 70210 (Public relations and communications activities) using UVAGATRON's company explorer, which allows filtering by SIC code, location, and company status. Alternatively, Companies House offers a basic search on their website. Our platform adds risk intelligence, director networks, and signals from 50+ government databases to each company record.
Search, filter, and analyse 12,535 companies classified under this SIC code with AI-powered risk intelligence.
Data sourced from Companies House, HM Land Registry, FCA Register, and 50+ government databases. SIC classification follows the UK Standard Industrial Classification of Economic Activities 2007 (SIC 2007). Last updated: 2026-04-17.