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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

  • Jul302021

    30th July 2021

    You will go to the ball! Students dazzle at Clacton County High prom Check out our full gallery by clicking…

  • Jun302021

    30th June 2021

    Harwich and Dovercourt High School pupils raise thousands A FANTASTIC sporting effort saw school pupils raise thousands of pounds for…

  • May272021

    27th May 2021

    Conscientious Clacton teen cleans seaside town’s street signs A CONSCIENTIOUS teenager has taken it upon himself to keep a seaside…

  • May262021

    26th May 2021

    Young Clacton explorers tackle practice hike ahead of forest trek YOUNG explorers are preparing for an overnight expedition by embarking…

  • Apr282021

    23rd April 2021

    This year, maths teacher Miss Cotton was one of a number of our staff who were nominated for a Pearson…

  • Apr282021

    28th April 2021

    School stands by ‘positive’ decision to ban mobile phones A SCHOOL has stood by its decision to ban mobile phones…

The Sigma Trust Latest News

Our Academies