Outlook
Part of A framework for checking England PR agency listings
England PR market evidence map for 2027: what official records can and cannot size
An England PR market evidence map for 2027: how ONS and Companies House classify PR, what a code count cannot show and what a real size estimate needs.
This evidence map lists the official records that bear on the size of England's PR market for 2027 and says what each can and cannot measure. The terms below come first, and a table later in the article summarises each record's limits.
- Activity class:SIC 70.21 is the official classification closest to public relations and communication activities.
- Register code:Companies House uses code 70210 for public relations and communications activities.
- Enterprise count:A count of enterprises is a count of that unit, not a revenue measure.
- Division count:A total for division 70 includes activities beyond public relations.
- Sampling frame:The defined set from which a study recruits eligible suppliers or buyers.
- Response rate:The share of contacted participants who respond to a study.
- Uncertainty band:A reported range showing uncertainty around an estimate.
Read the map by unit
An England PR market size for 2027 is not provided by the records used here. They identify an activity and offer counts for broader units, but no England PR revenue total or agency growth rate. Start with the unit each record measures, rather than treating every published number as interchangeable.
For a wider view of England market foundations, distinguish a definition of the work from a measure of its commercial scale. Published figures on turnover, purchases, approximate gross value added and employment costs cover the UK non-financial business economy, not an England PR segment. None of the sources here forecasts PR agency growth.
A 2027 growth percentage taken from a wider UK series or a provider estimate should be treated as a claim to test, not as a planning fact. The documented trends and outlook can inform monitoring, but they do not fill the gap in an England PR revenue total.
Follow the activity class to its boundary
UK SIC 2007 class 70.21 is the nearest official activity definition in this evidence map. It describes public relations and communication activities, including advice, guidance and operational assistance to organisations, with lobbying included.
The class identifies the work, but it does not report how much England agencies earn or forecast their growth.
The ONS industry review published in 2016 (the Professional Services Industry Review) places class 70.21 within division 70, under management consultancy activities. It records an enterprise count for that division as at March 2015, up on the year before. The professional services industry review is useful for context, not as a PR agency total.
That division count includes head offices and management consultancy as well as public relations. Its size and date make it unsuitable as a count of PR agencies in England. Calling it a market estimate would change both the activity being counted and the geography the figure is supposed to describe.
| Record | Evidence supplied | Boundary for an England PR estimate |
|---|---|---|
| ONS UK SIC 2007, class 70.21 | Activity definition | Defines work, gives no size |
| Companies House SIC code 70210 | Register classification | A company-selected code, not revenue |
| ONS industry review, division 70 | 2015 enterprise count | A wider, dated division count |
| ONS Annual Business Survey | Turnover, purchases, approximate gross value added and employment costs | UK non-financial business economy, with no England PR split |
The Annual Business Survey figures cover the UK non-financial business economy as a whole, which is about two-thirds of the UK economy by gross value added. They cannot be read as PR-only results for England, and they do not supply a growth forecast for PR agencies.
Four-digit detail does exist: ONS has released Annual Business Survey tables of enterprise counts and turnover by four-digit SIC code, with a regional split by NUTS 1 area (which includes the English regions), through its ad hoc data requests. Class 70.21 sits at that level, so such a table is the nearest official source for a PR-only count or turnover. It is still a past-year, survey-based result, so check its reference year before using it for 2027.
The SIC code list shows code 70210 as public relations and communications activities. A company chooses its nature-of-business code, so a count of companies registered under it remains a count of registrations, not proof of revenue, delivery location or current service.
Set the conditions for an estimate
A defensible estimate would need to state who qualifies, how participants were found and what was measured. Without published eligibility rules, a sampling frame, response information and uncertainty bands, a headline number cannot show whether it represents England PR activity or a broader proxy.
- Define supplier eligibility by legal entity, verified service, evidence of England delivery and the period studied.
- Define buyer eligibility separately, including establishment, decision maker and eligible need.
- Publish the sampling frame, contact route, recruitment method, response rate and non-response.
- State the weighting, questionnaire, revenue or contract unit, exclusions and uncertainty range.
- Name the accountable buyer, independent statistical reviewer and decision date.
- Set a correction policy before fieldwork begins.
Keep rejected sources on file and record why each was excluded. That audit trail makes clear which evidence was considered and why it did not support the estimate. The benchmark note sets out why population, unit, method and comparability need to be fixed before averages are compared.
The evidence level also matters: a classification, registration count and revenue estimate answer different questions. Keep those categories separate when assessing measurement evidence, rather than allowing a readily available count to stand in for a missing commercial measure.
Put the unknown into a working decision
Until a named release fills the missing fields, the honest entry for England PR agency revenue in 2027 is unknown. A usable estimate would identify its value, frame, fieldwork dates, response rate, interval and source; an empty field should not be replaced with a figure that has a different unit.
- Label a SIC result as a register count, not market revenue.
- Mark each source compatible, contextual or excluded.
- Set a review date against the next release from a named source.
- Record the triggers that would change the delivery choice.
Buyers still need to decide whether to appoint an agency, so compare a written scope for one job against an in-house alternative. The agency versus in-house comparison can help frame that decision, while a fixed-job comparison holds the brief constant across routes.
Meanwhile, track your own demand signals, including brief volume, accepted work and corrections. Those records help inform a decision without pretending to be a national forecast. Review them against named triggers and keep the official classification, register code and commercial outcome distinct.
