Hi, we are Tangelo.

We help you take full control of your corporate reporting process.

See how it worksSee how it works
Corporate reporting is not just disclosure

Corporate reporting is not just disclosure

It is reputation, accountability and trust.

Tangelo is the end-to-end reporting platform built for teams who are done with version chaos, design bottlenecks, late night number checks and last minute tagging scrambles.

We provide finance, sustainability and communications teams one structured and secure environment to create, review and publish their most important reports without juggling Word files, chasing designers or rebuilding content for PDF, ESEF or microsites.

With automated typesetting, integrated data sync, built in tagging and enterprise grade workflows, Tangelo turns a fragmented and high stress process into a faster, more collaborative and fully controlled one.

This is not just a better workflow. It is a fundamentally better way of working.

We call this Corporate Reporting, transformed

Meet the team behind your implementationMeet the team behind your implementation

Part of VANAD Group

Tangelo is part of VANAD Group, a family owned technology group founded by entrepreneur Ad Nederlof. Since 2005, VANAD has grown from 25 people into an international group of technology businesses.

  • 1,500+ people worldwide
    Across VANAD companies and international operations

  • 20+ years of growth
    Building and investing in technology businesses since 2005

  • International scale
    A track record spanning Europe, North America, Asia and Australia


What this means for Tangelo customers

Enterprise strength behind a specialist platform
For Tangelo customers, that means the focus and expertise of a specialist corporate reporting software company, backed by the experience, resources and ambition of a much larger international technology group.

Learn more about VANAD GroupLearn more about VANAD Group

Corporate Reporting in the Digital Era

Built for native digital reporting

Corporate reporting is evolving, with electronic (digital) reporting in XBRL format, such as ESEF and UKSEF, introducing structured data requirements in many regions. While traditional tools struggle to adapt, Tangelo was built natively for digital reporting, seamlessly handling these formats without workarounds.

Sustainabilty & ESG reporting

At the same time, sustainability and ESG reporting have expanded the audience for corporate reports, increasing expectations for interactive, digital-first online reports that engage investors, employees, customers, suppliers, and civil society. With its single-source, multi-channel approach, Tangelo has long supported this shift, enabling companies to publish reports across formats with ease.

Our 5 promises

At Tangelo, we stand by five key promises to our clients

1. Enterprise-grade security

Your data is protected to the highest standards, backed by ISAE 3000 and 3402 (SOC 1 & 2) Type II certifications.

2. Compliance with confidence

Our platform meets the latest global regulatory requirements, recognized as XBRL Certified Software.

3. Reliability you can trust

A robust platform that scales with your needs, ensuring seamless performance during critical reporting periods.

4. Outstanding customer service

Our global clients consistently rate our support 9/10, knowing they can rely on us when it matters most.

5. Future-ready partnership

We keep evolving to support new regulations and industry trends, so you're always prepared for what’s next.

Our vision

A world where every organization can communicate its impact with clarity, accuracy and integrity.

Our mission

To transform how organizations create their most important reports by giving reporting teams the right structure, technology and support.

Meet the leadership team

Erwin Groenendal

Erwin Groenendal

Co-founder and Chief Product Officer

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René Tensen

René Tensen

CEO

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Arko Vervark

Arko Vervark

CCO

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Patrick van Eerden

Patrick van Eerden

CFO

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Trusted by leading brands globally