About Us

Investment Software Limited (ISL) is an entrepreneurial software
company that produces financial software applications focusing on
the Wealth, Investment and Fund Management industries (IMiX).

Deploying the latest technology
to the Asset Management Industry

We provide an environment
that encourages communication and
rewards the desire to learn new things and
develop new skills.


For over twenty five years, our management staff have been producing best of breed solutions. Historically, our beginnings were from a Tax perspective through the development of a market leading Capital Gains Tax solution.

We have now integrated our own Income and Capital Gains Tax solutions within our front to middle office solution. This seemless integration provides investment managers with relevant and detailed tax information to assist them greatly in making informed decisions. 

We are now enhancing our digital proposition with upgraded Client Portal and Client Lifecycle Management modules together with the development of a Corporate Actions Processing tool as we continue to innovate and evolve our product offering. 

IMiX was launched in 2010, initially with Seven Investment Management and there are now over 170 clients who use it. ISL have produced an application whose focus is to become the leading integrated end-to-end solution.




A major USP is the Service Level methodology applied to clients and staff. We are Microsoft partners and our business analysts are FCA qualified ensuring that we keep on track with the markets' changing needs and regulations.

Another significant value add is the latest technology ISL use. With our Microsoft Partnership, all our products are web based, which allows for online offerings. All software products are continually evolving to adapt to changing markets' conditions.

The company strategy is focused on growth through increased Clients and Products; we believe we have the passion, focus and drive which make a positive difference to our Clients.



We have approximately 30 staff and growing. We have extensive relationships with Universities and strive to offer rewarding careers to the smart and enthusiastic people we employ.




Imran is an Economics graduate, holds an MBA and is a qualified PRINCE2 project manager. Before Investment Software, he joined FSL in 2001 having spent over ten years in investment banking with Morgan Stanley, Kleinwort Benson and Salomon Brothers.




Having graduated in Computer Science from Imperial College, Suleman joined the software arm of Credit Suisse to work on their back office system. He moved to FSL in 2000 as an analyst/developer and has led the software development of its tax product, CGiX, before heading up the operations of ISL.




Andrew is an Accounting & Finance graduate and Chartered Accountant. Andrew developed his career at BDO Stoy Hayward, Goldman Sachs and Pricewaterhousecoopers where he headed up a UK Corporate Finance team. Andrew co-founded Financial Software Limited and is also a founding director of ISG and the Swann Group, a private equity company. 



All of our software
development is
conducted in house

Our Technology Developers have been working with IMiX since its inception. They hold a range of technical qualifications from Microsoft and Financial qualifications from the Chartered Institute for Securities & Investment. IMiX development technologies include .NET, C#, HTML 5 and SQL Server.

Our project managers are responsible for the IMiX Implementation Programme. They are PRINCE2 qualified Project Managers. They have a comprehensive knowledge of the product and its changing business environment.

The Business Analysts provide on-going support to customers by bringing together their knowledge of the Industry and its relationship with the IMiX product. They work to ensure that the constant changes in the industry are detailed and produce software change documents as well as providing training for IMiX users.

Dedicated team of Quality Assurance professionals executing a systematic pattern of tests which increases confidence in IMiX’s ability to conform to established technical requirements.



We would be delighted to demonstrate IMiX at your convenience.
Give us a call or fill in the quick form below to arrange a meeting...