How we think

4sl is a UK company, headquartered in London, with operations in the US, the Netherlands, Germany and India and our clients include several FTSE100, Fortune 500 and Global 500 companies.
Our vision is very simple: we don’t sell technology, we sell business outcomes and we focus relentlessly on them until they are delivered.

We cover all the enterprise technologies but remain impartial.
We live and breathe storage and backup, enabling us to focus on providing the highest possible levels of service.
We employ the largest group of accredited engineers and consultants of any independent UK firm.

In 2014 and 2013, we were listed in the Sunday Times Tech Track top 100 fastest-growing private IT companies.

ISO27001 (Information security management), ISO27018 (Private data in the cloud), and ISO9001 (Quality management) accredited.