Innovation Unpacked: Exit Routes - What Early-Stage Founders Should Know Now

The word "exit" can feel a long way off.  Especially for founders focused on getting to MVP, closing their first round or hiring a critical tech lead.

It might be part of your five-year vision, or something you rarely think about. Either way, understanding what exit might look like and how to plan for it is crucial to building a fundable, scalable startup.

Common Startup Exit Pathways 

In the UK, there are five typical routes to exit:

1. Trade Sale (M&A)

The most common path, especially for digital health, software or applied deep tech. A larger company (strategic or PE-backed) acquires your business outright, usually for IP, talent or customer access.

2. Secondary Share Sale

Partial liquidity for founders or early investors, typically at Series A or B. More common now than a decade ago, especially in larger rounds or when strategic investors come in.

3. IPO (AIM, Main Market)

Less common for early-stage startups. IPOs on the London Stock Exchange’s AIM or other markets are typically pursued by scale-ups with substantial revenue, market visibility and regulatory readiness. Deep tech and cleantech companies like ITM Power and OXIS Energy once targeted this route, but it remains rare.

4. Acqui-Hire

When a larger company acquires your team (often for tech capability or talent) but not necessarily the whole business or customer base. Can provide soft landings for early-stage startups, particularly in AI or specialist R&D.

5. Asset Sale or Wind-Down

Not the goal, but sometimes a reality. In cases where growth stalls or capital dries up, companies may sell off IP, customer contracts or team to recoup value.

Sector Trends 

Digital Health

M&A is dominant. The UK’s fragmented health ecosystem means startups that demonstrate integration with NHS systems or regulatory traction are often snapped up by medtech companies, insurers or digital health platforms.

Recent examples include:

• Patchwork Health acquiring smaller digital workforce tools to extend NHS market reach.
• Peppy’s acquisition by US-based Progyny in 2023.

Deep Tech / Advanced Engineering

Exits take longer and often rely on alignment with strategic corporate needs. Acquirers value IP, talent and long-term R&D capabilities. Public sector involvement (e.g. DASA or defence primes) can influence who the eventual buyer might be.

Net Zero / Cleantech

Clean energy and climate ventures may exit via acquisition by infra or energy giants. But timelines are long and scaling is capital-intensive. UK investors increasingly back platform-style ventures that could eventually roll into larger ESG portfolios.

Software / AI

Faster exits, often via acqui-hire or product acquisition, particularly if serving a specific niche (e.g. computer vision for inspection, LLM tooling for compliance). In 2024, AI infrastructure plays are receiving acquisition interest even at sub-£5M revenue.

What the UK Exit Market Looks Like (2023–2025)

The M&A market has remained active despite economic pressures, though exits are happening later and at more modest multiples than during the 2021 “boom.”

Some recent UK/EU startup exits in SETsquared-adjacent sectors include:

• BeZero Carbon, a UK carbon intelligence platform, saw inbound interest in 2024 after raising >£40M, highlighting growing appetite for climate data plays.
• Cambridge-based Zetta Genomics, focused on health data management, raised a Series A and is seen as an acquisition target by global medtech platforms.

While large IPOs are few, secondary share sales (especially among repeat founders or fundable teams) are on the rise as a route to partial liquidity.

What Founders Should Prepare for (Way Before You Think You Need To)

Even if you’re pre-revenue or just hitting product-market fit, your long-term optionality depends on smart early moves.

Key foundations include:

• Cap Table Clarity - A clean, transparent cap table gives investors and buyers confidence. Avoid unclear equity splits or unassigned founder shares.
• IP Ownership - Ensure your company (not individual founders or universities) owns the IP. This is a red flag in due diligence.
• Data Room Readiness - Build the habit of clean record-keeping (contracts, licenses, employee agreements). Start a light-touch data room early.
• Investor Alignment -Discuss exit philosophies with your investors. Not everyone is on the same page about 5-year vs. 10-year returns.

Early Exit Signals and What to Do About Them

Sometimes exit interest arrives earlier than expected. That could be a corporate approaching with a strategic investment or a prospective partnership evolving into M&A conversation.

Be alert to:

• Consistent inbound interest from the same industry segment
• Acquisition of your competitors or partners
• A strategic investor proposing a ‘path-to-acquisition’ scenario

Founders don’t need to act immediately, but should ensure they understand:

• Their valuation expectations
• Their investor rights (e.g. drag-along, tag-along)
• Whether pursuing the opportunity now fits with team and mission

A trusted advisor, corporate lawyer or funding mentor can help you navigate early discussions without signalling desperation or urgency.

Market Headwinds and Founder Trade-Offs

The 2023–2025 period has seen a shift toward “measured exits.” Investors are encouraging founders to extend runway and create sustainable growth, rather than build to flip. But this doesn’t mean exit is off the table, it just requires a more intentional, resilient path.

Key market realities include:

• Valuation compression - Buyers are pricing in more risk.
• Longer due diligence cycles - Especially for IP-heavy or regulated businesses.
• SEIS/EIS constraints - Timing exits to avoid jeopardising tax relief can add complexity,  especially if an exit happens within three years.

Whether your exit comes in five years or fifteen, the best time to start preparing is now. Not with a pitch deck for buyers, but with thoughtful decisions about ownership, value creation and growth strategy. A business that’s well-structured, well-documented and well-aligned will always have more options.

Quick Exit-Readiness Checklist for Founders

• Does your company own all IP, with documentation in place? 
• Is your cap table clean, clean and up to date?
• Are your contracts, data and regulatory documents investor/audit ready?
• Do your investors understand and agree on exit expectations?
• Have you considered what kind of exit aligns with your mission and ambition?

Disclaimer: This article is for general information only and does not constitute investment, legal or financial advice. Always consult a professional adviser for your specific circumstances.