Vendor agnostic service

Cloud Backup

Cloud backup for the enterprise datacentre is now a reality, offering industry-leading service levels and significant cost savings versus traditional, tape-based approaches. It scales more

Cloud Archiving

Keeping ageing data online is expensive, both in primary storage costs and unnecessary backups, as well as deriving little business value due to difficulty more

Backup Assessment

Poorly performing backup environments are surprisingly common, even in the enterprise world. Our fixed-price assessment provides a clear view of the problem areas, both more

Cloud readiness

  The Cloud Readiness assessment is the first stage of the 4sl Journey to Cloud service portfolio. It consists of an initial evaluation of more

Data Classification

To address the spiraling challenge of managing data growth, organisations are looking for technologies and practices to both reduce storage costs and introduce more more

Utility Storage

Mapping applications and data to clearly defined storage service levels enables organisations to migrate from in-house homogenous storage infrastructures to an externally managed storage more

Taking the application-centric view of the cloud will only get you so far - Get a Free copy of our guide to Navigating the Journey to Cloud

How we think

4sl is a UK company, headquartered in London, with operations in the US, the Netherlands 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.

Independence
We cover all the enterprise technologies but remain impartial.
Specialism
We live and breathe storage and backup, enabling us to focus on providing the highest possible levels of service.
Depth
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 accredited.

Our team

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Service Delivery

With years of experience managing some of the largest storage and backup environments in the world. You get direct access to people who understand delivering sustained high performance.

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Technical Consultants

With accreditations in multiple technologies, our team includes some of the most knowledgeable consultants in the industry.

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Cloud Architects

Our architects have the unique combination of deep technology expertise, technical direction and familiarity of delivering high quality cloud services to guide you on your journey to the cloud.

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Project Management

We apply the same rigorous approach to all our work, whether consulting engagements or onboarding managed services, regardless if the implementations lasts a matter of days to 18-month programmes.

4sl facts & statistics

9454
Servers under management
5
PB of Data under management
15
FTSE 100 customers
37
Sunday Times Tech track Top 100
Our vision is simple: we don’t sell technology, we sell business outcomes, and focus relentlessly on them until delivered.

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We've been privileged to work with:

Want to say hello?

+44 (0) 203 307 1030

sales@4sl.com

United Kingdom - Head Office - 4sl Group, 4 Snow Hill, London EC1A 2DJ

USA - 4sl Group LLC, 2711 Centerville Road, Suite 120, Wilmington, Delaware 19808 

 India - 4sl IT Consulting Pvt Ltd, 1st floor, ROMA building, Door no. 10, GST Road, Alandur, Chennai 600016

 The Netherlands - 4sl Consulting Netherlands, Veembroederhof 281, 1019HD Amsterdam

Get in Contact

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