PEGASUS OPERA 3 & SQL SE

Pegasus Opera 3 is a long-established ERP system used by UK businesses to manage core finance and operational processes in a structured and reliable way. It supports areas such as financial accounting, sales and purchase processing, stock control and reporting, and is valued for its consistency and control.

At The HBP Group, we’ve worked with Pegasus Opera systems since 1993, giving us deep experience in how Opera 3 is used in real-world business environments — including long-standing and complex setups.

Pegasus Opera 3 SQL SE is the SQL Server–based edition of Opera 3. It delivers the same core ERP functionality as Opera 3, but stores data within a Microsoft SQL Server database rather than legacy file-based structures.

Using SQL Server provides improved data integrity, better performance, and greater flexibility for reporting and analysis. Opera 3 SQL SE is often chosen by organisations that want a more robust technical foundation while retaining the familiarity and structure of Opera 3.

At The HBP Group, we help businesses understand which version they’re running, how SQL SE can improve stability and reporting, and whether moving to or optimising SQL SE is the right next step.

Pegasus Opera 3 and Pegasus Opera 3 SQL SE are closely related, but they differ in how the system is structured and how data is stored and managed.

Pegasus Opera 3 is the core ERP application, providing finance and operational functionality such as nominal ledger, sales and purchase processing, stock, and reporting.

Pegasus Opera 3 SQL SE refers specifically to the SQL Server–based edition of Opera 3. In this version, all system data is stored in a SQL database rather than older file-based structures.

The key differences are:

• Database structure:
  Opera 3 SQL SE uses Microsoft SQL Server, offering stronger data integrity, performance and scalability compared to legacy database formats.
• Reporting and analysis:
  SQL SE makes reporting more flexible and reliable, allowing easier access to data for reporting tools, audits and analysis.
• Stability and longevity:
  SQL-based architecture is better suited for long-term use, higher transaction volumes and multi-company environments.
• Future-proofing:
  Opera 3 SQL SE provides a more modern technical foundation while retaining the familiar Opera 3 functionality many businesses rely on.

At The HBP Group, we’ve worked with Pegasus systems since 1993, including both Opera environments and SQL SE implementations. We help businesses understand which version they’re running, what improvements SQL SE enables, and whether moving to or optimising SQL SE is the right step — without unnecessary disruption.

The right choice depends on how your business operates today, how your Opera system is used, and what you need from it going forward.

Pegasus Opera 3 is often the right choice if:

• Your current Opera environment is stable and meeting your day-to-day needs
• You value consistency and familiar processes
• Transaction volumes and reporting requirements are relatively straightforward
• There’s no immediate need for more advanced SQL-based reporting or scalability

Pegasus Opera 3 SQL SE is typically better suited if:

• You want stronger data integrity and long-term scalability
• Reporting, analysis or audit requirements are becoming more demanding
• You operate multiple companies or higher transaction volumes
• You want a more future-proof technical foundation without changing core functionality

At The HBP Group, we don’t assume one version is automatically “better” than the other. With experience working with Pegasus systems since 1993, our ERP review process helps you understand how your current system is being used, where limitations exist, and which version of Opera 3 best supports your business — without unnecessary disruption or forced change.

Yes. Many businesses use Opera 3 successfully but want better reporting, tighter controls or cleaner processes. In most cases, this can be achieved by refining configuration, structure and usage — rather than replacing the system entirely.

At The HBP Group, we specialise in enhancing and optimising Opera 3 environments, focusing on continuity first and improvement second.

Pegasus Opera 3 pricing depends on the number of users, modules required, and whether the system is being implemented, upgraded or optimised. Costs are often shaped around improving an existing Opera environment rather than replacing it entirely.

To give an indication, typical 3-year average monthly costs we see at The HBP Group include:

• From £1,143 per month for smaller professional services firms
• From £1,229 per month for multi-site wholesale or distribution businesses
• From £1,539 per month for manufacturing organisations with production and costing requirements

These examples include licensing, implementation and ongoing ERP support, based on common Opera 3 configurations.

Having worked with Pegasus systems since 1993, The HBP Group uses an ERP review process to scope Opera 3 accurately and provide clear, realistic pricing — without unnecessary change or disruption.

The best Opera 3 partners combine long-term experience with a careful, structured approach.

The HBP Group has worked with Pegasus systems since 1993, has implemented and supported 300+ ERP systems, employs AAT-accredited ERP specialists, and maintains a 97% customer retention rate — reflecting the trust businesses place in us to look after their ERP environments over time.

If you’d like to explore Pegasus Opera 3 further, you can watch an on-demand walkthrough, download the brochure, or request a tailored demo focused on your workflows and reporting needs.

At The HBP Group, we’ve worked with Pegasus systems since 1993, so our guidance is based on real-world experience — not assumptions. We’ll help you understand whether Opera 3 (or SQL SE) is the right fit for your environment and what sensible next steps look like. We’ll respond within 1 working day