# Advanced Computer Software Group

Advanced Computer Software Group is an Enterprise Software / SaaS Provider based in Slough, United Kingdom.

## Overview

- **Organization type:** Enterprise Software / SaaS Provider
- **Headquarters:** Slough, United Kingdom
- **Region:** Europe
- **Address:** Slough, United Kingdom
- **Founded:** 2008
- **Assets under management:** Undisclosed
- **Website:** https://www.oneadvanced.com
- **LinkedIn:** https://www.linkedin.com/company/advanced-computer-software-group

## Regulatory record

- **Reports private funds:** No

## About

Advanced Computer Software Group was established in the early 2010s, though an exact founding year is not publicly specified. The firm operated as a consolidator in UK software and technology services, with a particular emphasis on healthcare IT—supplying systems for patient record management, primary care, and hospital administration. Its strategy centered on acquiring established software firms with recurring revenue streams, then integrating them to create a larger platform. Confirmed historical holdings include the 2011 acquisition of SurgeryMedia (a GP practice management software provider), which expanded its hospital pharmacy and clinical data capabilities. By 2014, the group reported around £100 million in revenue (public record), with a focus on the UK healthcare and public sector market. Geographic footprint remained primarily UK and Ireland, with some exposure to European healthcare IT. Scale details are sparse. The firm employed roughly 300–400 staff at its peak according to public filings. No founding team is named in public materials; the entity was backed by private equity since its earlier stages. In 2015, Vista Equity Partners acquired Advanced Computer Software Group, taking the company private in a deal valued at approximately £500 million. Advanced Computer's structural differentiator was its vertical specialization: rather than a generalist software rollup, it concentrated on the regulated UK healthcare software market, where entrenched contracts and high switching costs provided durable barriers to entry. This focus allowed it to compound revenues predictably while reducing churn risk typical of broader software holdings.

## Sectors

- Enterprise Software
- Healthcare IT
- Digital Health
- Cybersecurity

## Questions

### Who founded Advanced Computer Software Group?

The specific founder of Advanced Computer Software Group is not publicly disclosed. The firm was backed by private equity from its early stages, and its leadership team was not named in available public records.

### What was the investment strategy of Advanced Computer Software Group?

The firm operated a buy-and-build model, acquiring platform companies in UK healthcare IT and enterprise software, then adding bolt-on acquisitions to expand capabilities and customer bases. It targeted recurring revenue streams from government and healthcare contracts.

### Did Advanced Computer Software Group raise external capital?

Yes. The firm was backed by private equity investors, and its 2015 take-private by Vista Equity Partners was a full exit for prior investors. No fund-level AUM or capital-raising data was found in public records.

### Is Advanced Computer Software Group still an active investment entity?

No. After the 2015 acquisition by Vista Equity Partners, the company was taken private and its shares were delisted. The entity is no longer an independent investment firm.

### Which sectors did Advanced Computer Software Group focus on?

It concentrated on healthcare IT—including GP practice management, hospital clinical systems, and pharmacy software—plus enterprise software and cybersecurity services for the public sector.

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Last updated: 2026-06-03T20:00:00.000Z

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