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Two biotech start-up scientists reviewing results beside cell culture flasks

Biotech Start-up Insurance UK

October 31, 2026

Published: 31 October 2026 | Reading time: 7 minutes | Category: Manufacturing | Author: John Miller, Miller & Partner

Last reviewed by John Miller, Director & Principal Broker — 31 October 2026
FS Register FRN 102969813+ years specialist commercial brokingLloyd's & specialist MGA market accessIndependent UK broker

Biotech start-up insurance covers early-stage life sciences companies as they move from research towards products, often after spinning out of a university or setting up in an incubator. The core covers are property and equipment, deterioration of stock for samples and cell lines, employers' and public liability, professional indemnity, cyber, and directors' and officers' liability, which investors usually ask for. As the company starts human studies or supplies products, it will also need clinical trials and products liability cover. Insurers want to know what the science is, what stage the company has reached, what hazardous materials are handled and where the work takes place. Getting the programme right early avoids problems at funding rounds and with landlords.

Setting up or scaling a biotech? We'll build cover that grows with you, from first lab space to clinical trials.

Key facts at a glance

  1. Investors expect D&O. Directors' and officers' cover is usually a condition of funding.
  2. Incubators set minimum cover. Lab space licences often specify liability limits.
  3. Spin-outs need their own policies. University insurance usually stops when the company leaves.
  4. Clinical trials change everything. Human studies need dedicated cover before the first participant.
  5. IP and data are key assets. Cyber and data protection matter from day one.

What insurance does a biotech start-up need?

Cover depends on your stage. Most start-ups begin with a core package and add covers as they grow.

StageTypical covers
Early researchEquipment, stock, employers' and public liability, cyber
First funding roundDirectors' and officers', professional indemnity
Own lab spaceProperty, deterioration of stock, business interruption
Pre-clinical workWider liability and contract requirements
Clinical trialsClinical trials insurance for each study
Commercial supplyProducts liability and product recall

For a wider view of lab cover, see our laboratory insurance page.

Leaving university insurance

Spin-outs are often covered by the university's insurance while they share its space. That usually stops when the company becomes independent or moves to its own lab.

Plan the switch before the move. Check what the licence agreement for any incubator or science park requires, what the university expects you to hold, and whether any work done under the university's cover carries on. Gaps often appear around equipment transferred from the university and samples created before the spin-out.

Read the lab licence

Science park and incubator licences often ask for £5 million or £10 million public liability and to be named on the policy. Check before you sign.

Why does D&O matter to biotech investors?

Directors' and officers' insurance protects the board against claims about how the company is run. Investors usually want it in place before they take a board seat.

In biotech, D&O claims can arise from failed trials, funding disputes, regulatory investigations or shareholder disagreements. Investor-appointed directors will want to know the limit and the wording before they join the board. It is one of the first things to arrange when a funding round is on the horizon.

What do insurers ask a biotech start-up?

  • The science and the products in development
  • Stage of development and timeline to clinical trials
  • Hazardous materials, organisms and containment levels
  • Equipment values and sample storage
  • Location, incubator or science park
  • Funding position and investor requirements
  • Collaborations and contracts with partners

Frequently asked questions

Usually employers' and public liability, equipment and stock cover, and cyber.

Usually before the first institutional funding round.

Only while the arrangement lasts. Check when it ends.

Yes, before any human study starts.

Yes, including specialist instruments.

Deterioration of stock cover can protect them.

Most do, often with minimum liability limits.

If you provide research services or advice to others, yes.

Yes. We review and extend cover as you reach new stages.

Usually within a week for early-stage companies.

Related guides from Miller & Partner

Need biotech start-up cover? Send us your stage, activities and funding plans, and we'll come back with options.

John Miller, Director and Principal Broker at Miller & Partner
Written and reviewed by John Miller Director & Principal Broker, Miller & Partner Over 13 years of specialist commercial insurance experience, formerly with Brown & Brown and AXA. Places science, technology and professional risks through Lloyd's syndicates and specialist MGAs, from university spin-outs to established testing laboratories.
Our regulatory status

Miller & Partner Limited (FRN 1029698) is an Appointed Representative of Gauntlet Risk Management Ltd (FRN 308081), which is authorised and regulated by the Financial Conduct Authority. Miller & Partner Limited is registered in England and Wales (company number 16206282) and trades from Vivian House, Roman Bridge Close, Mumbles, Swansea SA3 5BG. This article is general information, not a personal recommendation or an offer of cover. Cover is subject to insurer acceptance and the full terms, conditions and exclusions of the policy issued.

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About this article General information, not advice. Published for general guidance and drawing on external sources as well as our own experience. It is not a personal recommendation, a quotation, or an offer of cover, and it doesn't take account of your circumstances. Read more + Close −

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Our regulatory status

Miller & Partner Ltd is an Appointed Representative of Gauntlet Risk Management Ltd, which is authorised and regulated by the Financial Conduct Authority (FRN 308081). Miller & Partner Ltd is entered on the FCA Register under reference 1029698. Registered in England and Wales, company number 16206282. Registered office: Vivian House, Roman Bridge Close, Mumbles, Swansea, SA3 5BG.

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Miller & Partner Ltd is an Appointed Representative of Gauntlet Risk Management Ltd, which is authorised and regulated by the Financial Conduct Authority (FRN 308081). Miller & Partner Ltd is entered on the Financial Services Register under firm reference number 1029698. You may check this on the Financial Services Register by visiting the FCA website at https://www.fca.org.uk/firms/financial-services-register or by contacting the FCA on 0800 111 6768. Miller & Partner Ltd is registered in England & Wales, company number 16206282. Registered office: 20 Vivian House, Roman Bridge Close, Swansea, SA3 5BG.