Operating Partner
Mercia VenturesCheck size: Mercia Ventures does not publish a single standard check-size range across its managed funds.
Julian Castelli is listed in a Operating Partner capacity at Mercia Ventures. The firm does not publish a person-specific investment mandate for this role; the firm's strategy is included only as shared organizational context.
Strong management teams, differentiated intellectual property or products, evidence of customer demand and the potential to build significant UK companies.
No formal pass list is public. Companies outside the mandate of Mercia's managed funds or without a venture-scale UK growth case may be less aligned.
This is not presented as a direct investor role. Use Mercia Ventures's official fundraising channel and address an investment-team member.
No writing has been linked yet. Kit can search for posts, interviews, and fund essays worth reading before outreach.
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Julian Castelli is a current Operating Partner at Mercia Ventures, according to the firm's official roster. This record does not add prior-employer, education, portfolio-attribution or personal-thesis claims that the reviewed official sources do not support.