Begin the process of joining the more than 400 strong membership of the official trade body for the Enterprise Investment Scheme and Seed Enterprise Investment Scheme today.

Our fund and professional services members are based across the UK, in a wide variety of roles – from financial planners to investors, accountancy firms, tax specialists, lawyers and more.

Why become a member?

Discover just a few of the reasons to join below:

Additional benefits

Members are also eligible to enter the Annual EISA Awards. The winners are announced at the Reception at House of Lords each year. A complimentary ticket to the Reception is also included as part of membership.

Plus, members receive access to Pitchflix, and a number of discounts from EIS associated service providers at a reduced rate.

Who is eligible?

Our Full Corporate membership is available to all parts of the EIS and SEIS community, regardless of sector. Our Corporate members include fund managers, professional services firms (for example, law firms, tax advisers and accountants), crowd funding platforms and more.

Please note: we offer specialist memberships for entrepreneurs and IFAs. Learn more here.


Full Corporate EISA membership costs £1,350 per year.

This price is for a single delegate. Full Corporate member may optionally choose to add additional delegates to the membership for £200 per individual.

How to join

Complete the form below to begin the process of joining EISA.

Our team will then be in touch via email to finalise your membership.

Please note: EISA’s Guiding Principles, which we require all members to adhere to, can be seen here.