AGENCY LIST

iSOS

Brighton, East Sussex, United Kingdom
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Claris FileMaker database development, web and app builds, IT support since 1998

Operating from Brighton since 1998, iSOS builds bespoke Claris FileMaker databases as a FileMaker UK Platinum Partner, a status it has held since 2012. Nine certified developers work across sectors, and the company counts more than 500 custom solutions delivered over 25-plus years in business.

Alongside FileMaker development, iSOS covers web development, app development, digital marketing, and macOS and Windows support. Additional services include cyber security, hosting, IT consultancy, and Claris FileMaker licensing, giving clients a single point of contact for both custom database work and broader IT needs.

8
SERVICES

Capabilities

Category

IT Services and Support

Services

Agency details

Team size
11-50 people

About this agency on Agency List

iSOS holds an Agency List Score of 73 out of 100.

That score is higher than 42% of the 36,920 agencies Agency List has assessed so far.

The Agency List Score measures how well an agency documents its work in public: named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than to the client.

It does not measure client satisfaction, price, or availability.

How the Agency List Score is measured

Assessment date

Agency List assessed iSOS in September 2026, reading 8 pages published on isos.com.

The score reflects what iSOS had published by that date; anything published since has not been read.

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