February 25, 2026
For many fund managers, ESG data collection started as an afterthought rather than a structured operational process. How ESG data is collected is often a clear indicator of how seriously a fund approaches ESG. And under the Sustainable Finance Disclosure Regulation (SFDR), it is no longer a nice-to-have. In this article, Permian’s ESG Director Agata Bremer outlines the typical stages of ESG data maturity, the practical challenges funds face at each step, and what a more sustainable set-up looks like. "For many in the alternative investment industry, ESG reporting started as an afterthought: a spreadsheet here, an email there, a template dropped into SharePoint the week before an LP request landed. That approach worked when ESG was a nice-to-have. Under SFDR, it no longer does. The margin for error is much smaller, and manual processes break down quickly", says Agata. The four stages of ESG data maturity Most fund managers fall somewhere along a spectrum from fully manual to fully integrated, according to Agata. Understanding where you are positioned matters, because the risks and costs of staying put differ significantly at each stage. Stage 1: Spreadsheets and email Excel trackers, Google Sheets, and ESG data collected via email from portfolio companies. This is where most funds start. The setup is simple and flexible, but manual entry increases errors, audit trails are weak, and tracing data back to source quickly becomes painful. Stage 2: Standardised templates in cloud storage Structured questionnaires stored in SharePoint or OneDrive improve consistency and version control. Internal coordination improves, but the process remains manual. Each reporting cycle requires consolidation, follow-ups, and significant hands-on effort, which limits scalability. Stage 3: ESG software platforms Dedicated ESG tools centralise data collection, automate aggregation, and create an audit trail. For many mid-size PE and VC funds with SFDR Article 8 obligations, this is a logical next step. The limitation is that platforms only work well if roles, timing, and data ownership are already clearly defined. Stage 4: Integrated ESG data infrastructure ESG data collection is embedded into the broader fund administration and portfolio monitoring setup. Reporting is largely automated, and regulatory defensibility is stronger. This stage requires more upfront investment but delivers the highest level of control and efficiency. This is where we see large PE firms and multi-fund managers heading, but it requires mature internal processes and meaningful investment before the benefits land. Where problems usually arise According to Agata, ESG reporting issues are rarely caused by technology. “The real problems are almost always about process and ownership,” she says. Common failure points include collecting data only once a year under time pressure, unclear responsibility for chasing and validating data, and expanding reporting scope without a clear data structure to support it. A realistic way to improve Funds don’t need fully integrated infrastructure immediately. What matters is sequencing. “Start by defining exactly which ESG metrics are required and why. Then standardise how those metrics are collected, even if that still happens in spreadsheets. Only once the data flow is stable does it make sense to introduce software or broader system integration,” Agata explains. “The tool matters less than the discipline behind it,” she concludes. “A simple, well-run process will always outperform a sophisticated system that’s poorly implemented.” Need support? At Permian, we support alternative investment fund managers in building ESG data processes that stand up to SFDR requirements and scale with portfolio complexity. Get in touch to discuss how your current ESG data setup can be strengthened and scaled.