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Welcome to Sigma Trust

We are a partnership of schools located in North East Essex covering both Colchester and Tendring.

Our Vision



Sigma Trust

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About Us

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Governance & Documents

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Our Academies

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Teacher Training

Welcome to The Sigma Trust

The Sigma Trust is a local partnership of academies in North East Essex. Sigma was formally established in September 2016 and currently consists of 8 secondary schools and 4 primary schools.

The Greek letter Sigma (Σ) is used in Mathematics and IT to denote “the sum of” hence its adoption as our name.

Our belief is that achievement is for all and that no child should be left behind. Education should foster in its learners a curiosity to discover who they are and what they are capable of, together with developing the resilience for them to test the boundaries of their abilities and to build the skills necessary to face the future with confidence.

Lyn Wright

Chief Executive Officer

Find out more

In the Press

  • Jun212022
    Winners of the Essex Teaching Awards 2022

    School success in Essex Teaching Awards

    The ninth annual Essex Teaching Awards took place on Wednesday 15 June 2022 and provided a wonderful opportunity to celebrate…

  • May302022
    Will Quince MP visits St Helena School

    Students share an audience with Colchester MP Will Quince

    Students at St Helena School in Colchester were given a glimpse into the life of a MP during a special…

  • May272022
    VI6 Partnership Pearson Award

    Unique school partnership celebrates top national award

    An innovative partnership that has provided sixth form students across six schools with a greater range of subjects has won…

The Sigma Trust Latest News

Our Academies