About a-team Marketing Services
The knowledge platform for the financial technology industry
The knowledge platform for the financial technology industry

A-Team Insight Blogs

Sun Street Taking a Different Approach to Data Governance

Subscribe to our newsletter

With an increasing industry focus on data governance, one vendor has been taking a different approach to managing data quality from a business point-of-view by providing exceptions workflow, a range of data enquiry tools, and ‘what-if’ scenarios for data sourcing, all of which sit on top of a financial institutions’ existing data architecture.

Sun Street – which was co-founded by Cadis’ (now Markit EDM) first product and consultancy managers – has built up clients including Henderson Global Investors and Investec Asset Management, for its Curium Data Quality Management (DQM) product. It has now released a major new version of Curium to add a new module extending the product into Master Data Management (MDM).

This addition to Version 4 is based on the same meta data modeling functions used in Curium DQM and enables clients to match and de-duplicate records from multiple data sources (even with variable quality in identifiers) using mastering tools to construct master records from these various sources. It includes the ability to capture data provenance for every attribute so the user can see where the data originally came from without going back to individual applications to try and trace the source.

Clever Workflow & What-if Scenarios for Data

Andrew Sexton, Sun Street’s sales and marketing director, believes Curium’s USPs are centered on its “clever workflow which enables data operations teams to take ownership of the data and manage it from the ground up. They can investigate data across their architecture, they can test what-if scenarios to evaluate the impact of different data sourcing with its sophisticated data modelling, and the workflow helps drive progress on data quality by applying visibility and criticality to the data issues.

“If you don’t have visibility or control over your data issues, then you cannot have effective data governance,” says Andrew, who was previously the Managing Director of SS&C Europe.

The visibility provided by Curium’s dashboards “enables you to push back to the business and evaluate whether the best sources are being used for certain data points, whether it is the most cost-effective approach, and whether the client is achieving the right level of data quality,” he says.

A big benefit of the Curium approach, says Andrew, is that it has been designed to complement the firm’s existing data architecture and investment so as to minimize the cost of implementation and upheaval. He says the appetite amongst financial institutions for major technology implementations is low and the complementary approach is gaining momentum.

While Sun Street has had success with its DQM product, it felt the need to extend further into data operations with its new MDM module. “While DQM gave our clients control over data issues, we found that many still have critical problems with data matching and data duplication before they could get to data governance.” With Curium Version 4, says Adam Saunders, product director at Sun Street, “Clients can really get to grips with their data construction challenges such as trialling multiple construction methods alongside each other to see where costs and coverage can be improved through different mastering approaches or switching data suppliers.”

Data that Curium currently supports includes security reference data, market data, corporate actions, portfolio and fund data, holdings and transactions, periodic data such as client reports, client static data and more.

The company has established itself with buy-side clients but Curium can also be used by sell-side firms. Based in the UK, Sun Street is now seeing interest in areas like Holland, and has plans to expand into the US.

Subscribe to our newsletter

Related content

WEBINAR

Recorded Webinar: How to organise, integrate and structure data for successful AI

Artificial intelligence (AI) is increasingly being rolled out across financial institutions, being put to work in applications that are transforming everything from back-office data management to front-office trading platforms. The potential for AI to bring further cost-savings and operational gains are limited only by the imaginations of individual organisations. What they all require to achieve...

BLOG

Modern Data Platform Adoption Growth Seen as Benefits Become Apparent: Webinar Review

Take-up of modern data platforms (MDPs) is expected to accelerate in the next few years as financial institutions realise the greater agility, scalability and deeper insights offered by the innovation. Organisations that have so far been relatively slow to adopt the streamlined platforms – because they have been unsure of the technologies’ benefits – will...

EVENT

ExchangeTech Summit London

A-Team Group, organisers of the TradingTech Summits, are pleased to announce the inaugural ExchangeTech Summit London on May 14th 2026. This dedicated forum brings together operators of exchanges, alternative execution venues and digital asset platforms with the ecosystem of vendors driving the future of matching engines, surveillance and market access.

GUIDE

Regulatory Data Handbook 2025 – Thirteenth Edition

Welcome to the thirteenth edition of A-Team Group’s Regulatory Data Handbook, a unique and practical guide to capital markets regulation, regulatory change, and the data and data management requirements of compliance across Europe, the UK, US and Asia-Pacific. This year’s edition lands at a moment of accelerating regulatory divergence and intensifying data focused supervision. Inside,...