Sell-side M&A advisory for UK private companies info@calderwoodpartners.com
12%grew in every one of five years
7%median growth a year over five years
36%grew more than 10% a year

An unbroken record of growth is the plainest evidence that growth will continue, which is why a buyer looks for it. Most companies don’t have one.

Over five years, the median company in this range grew turnover by 7.0% a year. 36% grew by more than 10% a year, and 16% were smaller at the end than at the start. These figures are in cash terms, before inflation, which was unusually high over these years; in real terms the typical company grew less. They also flatter a little, because they describe companies that are in this range today. Those that shrank out of it, or failed, are not here to pull the figures down. Companies with fewer than six years of accounts are also left out of the “every year” count.

Five-year growth in turnover, a year on average
36% grew more than 10% a year
Shrank
0–5%
5–10%
10–15%
15–20%
20%+
Show the figures
Growth a yearCompaniesShare
Shrank84516.4%
0–5%1,15222.4%
5–10%1,30525.4%
10–15%79815.5%
15–20%4368.5%
20%+60411.8%

Every year is rare

Of the companies with six years of accounts, only 12% (371 of 3,033) grew in every single year. Most companies have a flat or falling year somewhere in the record. In the most recent year alone, 37% of companies in this range saw turnover fall.

Ownership makes very little difference. Founder-owned companies grew every year in 12% of cases, those in groups in 12%, and private equity-backed ones in 13%.

Median five-year growth in turnover, a year, by sector
Information and communication11.5%
Health and social care9.6%
Professional services9.1%
Other services8.5%
Hospitality8.4%
Business support8.2%
Construction7.3%
Transport and logistics6.5%
Manufacturing6.1%
Retail and wholesale5.9%

All sectors: 7%

Show the figures
SectorCompaniesMedian growth
Information and communication24411.5%
Health and social care1379.6%
Professional services3959.1%
Other services1268.5%
Hospitality1928.4%
Business support4748.2%
Construction6517.3%
Transport and logistics2536.5%
Manufacturing1,1376.1%
Retail and wholesale1,2405.9%

By sector

Information and communication grew fastest, at a median of 11.5% a year, with more than half its companies above 10%. Retail and wholesale and manufacturing were slowest, at 5.9% and 6.1%.

What it means for an owner

For an owner, the shape of the record matters more than the rate. A dip in the record is something a buyer is likely to ask about, so the answer is worth preparing: what happened, why it won’t recur, and what the figures since then show. Where a sale is a year or two away, making the next two years the best two is often the most valuable thing a business can do.

How we worked this out

Figures are from Companies House as at 26th September 2026: turnover from each company’s filed accounts, year by year. The population is UK private companies with £10–100M of turnover in their latest accounts and no insolvency notice, leaving out holding companies.

Five-year growth is the compound annual rate over the five years to the latest accounts, for the 5,142 companies with figures at both ends. “Every year” counts the 3,033 companies with six years of turnover on file, of which 371 had a rise in each. Figures are in cash terms and cover only companies in the range today, so they leave out any that shrank below it or failed. Sectors with fewer than 100 companies are not shown. No figure here identifies a company or a person.