These are Britain's fastest-growing private companies

Britain’s top 100 fastest-growing private companies have increased their sales on average 71% year-on-year, and are now worth a combined £3.8bn, according to the 18th annual The Sunday Times Virgin Fast Track 100.

These 100 companies employ 18,500 people in total.

According to the ranking, Reading-based energy efficiency consultancy Anesco is the fastest-growing private company in the UK.

Anesco’s sales have increased 375% on average per year to £106.7m (compound annual growth rate over three years).

Take a look at Britain’s fastest-growing private companies:

1. Anesco, an energy efficiency consultancy

2. The Car Finance Company

3. Day Webster, healthcare recruitment consultancy

4. Metcalfe’s Food Company

5. Missguided, online fashion retailer

6. Right Formula, motorsport marketing agency

7. G2 Energy, electrical and civil engineers

8. Ambrey Risk, security risk management

9. Zeus Capital, corporate finance services

10. Ovo Energy, energy suppliers

11. AlphaSights, business information provider

12. Spencer Ogden, recruitment consultancy

13. Cawingredients, soft drinks manufacturer

14. Victoria Beckham, fashion retailer

15. LSE Retail Group, online lighting retailer

16. Concrete Canvas, concrete impregnated fabrics manufacturer

17. Earthmill, wind turbine installer

18. Pure Gym, gym operator

19. Bill’s Restaurants, restaurant operator

20. The Alchemist Bar and Restaurant

Full list here

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