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MarketPrior

Guide · Founders

How to run a founder background check, fairly and from the record.

Founders are the biggest variable in an early-stage investment. This guide shows how to check a founder’s professional record from public sources — without confusing them with a namesake.

The short answer

A founder background check from public records starts by pinning down identity (full name plus attributes such as nationality, and the companies they are linked to), then lists their current and past directorships, checks director disqualifications, screens sanctions and PEP status, reads litigation for their actual role, and reviews adverse media that is genuinely about them. Grade every match by the evidence behind it, keep the check to professional information, and handle it lawfully — it is not a consumer report.

At a glance

Scope
Professional record only
Biggest pitfall
Confusing the founder with a namesake
UK-specific
Disqualified-directors register, Companies House officers
Global
Sanctions lists, PEP screen, adverse media
Legal basis
Legitimate business interest; data-protection rules apply
Not for
Consumer credit, employment or housing decisions

Founder background check, step by step

  1. 1

    Pin down identity

    Start from the founder’s full name and the company they are founding, then gather corroborating attributes from public filings — nationality, roles, other companies — so every later match can be graded.

  2. 2

    List current and past companies

    Use officer records in company registers (for example Companies House in the UK, Brønnøysund roles in Norway, related persons on US Form D filings). Note how each company ended.

  3. 3

    Check director disqualifications

    In the UK, search the disqualified-directors register. A disqualified person acting as a director is a serious red flag.

  4. 4

    Screen sanctions and PEP status

    Screen against the OFAC, EU, UN and UK lists and a PEP screen. A PEP is not a wrongdoer — it is context that calls for a closer look.

  5. 5

    Read litigation by role

    Look for court and enforcement records naming the founder and read their role in each: defendant in fraud or securities cases is very different from a routine commercial claim.

  6. 6

    Review adverse media

    Search news for coverage that is actually about this person, negative and material. Discard articles about namesakes.

How do you avoid confusing a founder with a namesake?

Grade every hit by the evidence behind it. A match on an identifier, or on date of birth plus nationality, is strong. An exact name plus a corroborating attribute such as nationality is probable and should be verified. A name-only match is only a lead.

MarketPrior applies exactly this tiering — confirmed, probable, possible — and excludes possible, name-only hits from the score and the verdict, showing them for review instead.

How do you run a founder check fairly and lawfully?

  • Keep to professional information relevant to the investment decision.
  • Use public records and handle personal data under the applicable data-protection law (for example GDPR in the EU and UK).
  • Give the founder a chance to explain findings — records can be incomplete or out of date.
  • Never use the check for consumer credit, employment or housing decisions.

FAQ

Frequently asked questions

Can I run a founder check without telling the founder?
Reviewing public professional records is common practice in investment diligence, but data-protection rules still apply, and it is good practice to discuss material findings with the founder.
What if the founder has a common name?
Rely on corroborating attributes and linked companies, and treat name-only matches as unconfirmed.
Does a dissolved previous company count against a founder?
Not by itself — many startups close. Insolvency with unpaid creditors, disqualification or enforcement is a different matter.
Can MarketPrior check founders outside the UK and US?
Yes for sanctions, PEP and adverse media, which are global. Officer and disqualification records depend on each country’s registers.

Check a company — or find the next one.

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