September 8, 2025

Michael O’Shea – How This Programmer Built Multiple Million-Dollar Startups

James Kennedy sits down with Michael O’Shea, co-founder & CEO of Pulse Market, to unpack how CFOs can get ahead of non-financial sustainability reporting. From CSRD, ESRS, SECR and double materiality to auditor readiness and supplier due-diligence, Michael explains the emerging reporting stack – and why robust data lineage matters as much as the numbers. They also touch on his earlier startups (from Silicon Valley CRM to an Irish spread-betting platform), lessons from a private-equity roll-up, and the culture/values work that shaped Pulse.
The Gross Profit Podcast
The Gross Profit Podcast
Michael O'Shea - How This Programmer Built Multiple Million-Dollar Startups
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Show Notes

James Kennedy sits down with Michael O’Shea, co-founder & CEO of Pulse Market, to unpack how CFOs can get ahead of non-financial sustainability reporting. From CSRD, ESRS, SECR and double materiality to auditor readiness and supplier due-diligence, Michael explains the emerging reporting stack – and why robust data lineage matters as much as the numbers. They also touch on his earlier startups (from Silicon Valley CRM to an Irish spread-betting platform), lessons from a private-equity roll-up, and the culture/values work that shaped Pulse.


About Michael O’Shea

A technologist turned founder, Michael has built products and teams in the US and Europe – ranging from fintech trading platforms to data platforms for global asset managers. At Pulse Market, he helps finance and sustainability teams securely gather, govern, and audit non-financial data across the value chain for ESG/CSRD reporting.


What You’ll Learn

  • CSRD & ESRS, de-jargoned: How European sustainability rules flow from double materiality to 1,100+ disclosure datapoints – and what that means for CFOs.
  • Audit-ready ESG data: Why spreadsheets and SharePoint fall short for evidence, lineage, and assurance – and how to prepare for limited/then reasonable assurance.
  • Value-chain reality: Practical ways to request, validate, and reuse supplier ESG data (scope, policies, diversity, geography, and carbon).
  • Global ripple effects: Why non-EU firms (UK, Middle East, Japan, US) still feel CSRD via customers and revenue risk.
  • Culture scales strategy: Insights from a four-company roll-up on why cultural fit determines post-deal success – and how those lessons guide Pulse today.

Episode Highlights

  • “**What gets measured gets managed – **and now it also has to be audited.”
  • Double materiality asks two questions: your impact on the world – and the world’s impact on your P&L.”
  • “If your biggest customer is in scope for CSRD, you’re in scope by proxy.”
  • “ESG isn’t just carbon. It’s E, S, and G – from emissions and supply-chain labor to governance and transparency.”
  • “Tech’s job is simple: secure, structured, reusable data your auditors can trace.”

More About Michael’s Role

At Pulse Market, Michael’s team provides a sustainability data platform that lets finance, procurement, and ESG leaders:

  • Orchestrate CSRD/ESRS disclosures with evidence, ownership, and workflow.
  • Collect supplier & partner data once, reuse across frameworks (CSRD, SECR, CSDDD, EcoVadis).
  • Maintain audit trails (who/what/when) for assurance.
  • Integrate with existing finance stacks so non-financial data is governed like financials.

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