In the UK, it’s been reported only 50-60% of small businesses survive their first three years of life. The UK private sector is buzzing with ambitious startups and scaleups, from fintech unicorns to innovative university spinouts. But even within the high-growth ecosystem, startup failures are still common.
We’re often asked about the success rates of the businesses that we track on the Beauhurst platform. So here, we’ve explored the proportion of high-growth UK companies that fail, scale and exit within five years of incorporating, and how many simply tread water—neither failing nor scaling. We also look at the average lifetime of companies that shut down or successfully exit, and evaluate which sectors are most commonly associated with startup successes and failures.
The data behind our analysis
We analysed a cohort of private UK companies that were incorporated in 2017 and operating at the Seed stage. All of these businesses have hit at least one of our eight tracking triggers, which are indicators that a company is ambitious or high-growth.
We then assessed the progression of this cohort of companies, using our stage of evolution classifications:
- Seed: new startups, with few employees and limited equity funding.
- Venture: companies that have been around for a few more years, perhaps with more established products/services and likely a valuation in the millions.
- Growth: profitable companies with a multi-million turnover that have been around for at least five years. They’re likely to have secured multiple fundraisings and to be expanding their product range and international activities.
- Established: firms that are 15+ years old, or 5+ years old with three consecutive years of £20m+ turnover or £5m+ profit.
- Zombie: those that have had long periods of inactivity or are suspected to be close to Dead stage.
- Dead: for instance, when a company is dissolved or announces that it’s ceased trading.
- Exited: companies that have exited via an acquisition or initial public offering (IPO).




