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Who we are

We believe Cognition Land and Water to be one of the most dynamic and multifaceted specialist contractors in the Land Remediation and Ground Engineering industry.
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What we do

We offer our clients comprehensive solutions, providing a wide range of services from civil engineering, to enabling, remediation, earthworks and groundworks. We have the necessary skills and experience to solve your ground engineering challenges and we offer innovative solutions to save time and money.
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Silvertown Tunnel Opening Cognition’s Management Training Course Trained Radiation Protection Supervisors for Safe Radiological Waste Removal Global Asbestos Awareness Week and Stress Awareness Month at Cognition Cognition Land and Water’s Profile in the Latest Edition of EME Outlook Cognition Attended the Berkeley’s Charity Casino Night Testimonials from our Clients Cognitions’ Corporate Membership of Industry Associations Progress Update: Meridian Water SIW Renewing Our AGS Membership for 2025 Cognition Land and Water’s Social Value Strategy Cognition Land and Water Joins Forces with WSR for the 2025 BTCC Season Cognition’s New Mental Health First Aiders and Managers Carbon Neutral from London to Paris Employee Development Unveiling the Brand-New Cognition Logo International Women’s Day Panel Cognition Shortlisted for Contractor of the Year! Exceptional Work from Cognition’s First Aid Responders Cognition is ISO 14001 Certified! Charles Rainford is Making His Debut in The British Touring Car Championship! Cognition’s New Apprentice Testimonials from our Clients ACE Awards Ceremony Cognition is Looking Forward to the ACE Awards this Evening! Green World Award Winner! Deposit for Recovery Environmental Permit Secured for Meridian Water SIW Project Cognition Looking Forward to Summer Strolls in Renovated Finsbury Circus Gardens A Blast from the Past: Cognition’s Bow Common Project The Silvertown Tunnel will soon be Open for Business! Cognition Annual Safety Stand Down 2025 Cognition Commendation to Kick of the New Year! Merry Christmas and Happy New Year from All Of Us at Cognition! Cognition Proudly Participated in the 'BEE interviewed' Programme Enfield Council Leader Visits our Meridian Water SIW Site Christmas Has Arrived at Cognition! Dispelling Misconceptions About Working in Construction Judges Feedback from the International Green Apple Environment Awards Cognition Land and Water’s Annual Employee Training Constructionline Platinum Membership Renewed Cognition Land and Water - Carbon Neutral for 4 years! International Green Apple Environment Award Ceremony AGS Bitesize Guide to “The Reuse of Building Foundations” International Men’s Day 2024 International Green Apple Environment Award Winner: Barking Power Station Gas Pipeline Decommissioning International Green Apple Environment Award Winner: Compton Regeneration Project International Green Apple Environment Award Winner: Edmonton Marshes Fly-Tipped Waste Removal Project Cognition’s Technical Director is Nominated for a Lifetime Achievement Award Cognition Land and Water: Nominee for Best Sustainability Project Cognition Land and Water are Finalists in The Consultancy and Engineering Awards 2024!

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Silvertown Tunnel Opening
11 April 2025
As of 7th April 2025, the Silvertown Tunnel is open!
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Silvertown Tunnel Opening
Cognition’s Management Training Course
9 April 2025
Recently, Cognition’s management team took part in the first stage of our management training program, designed to build upon our already strong leadership foundation. This initiative aims...
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Cognition’s Management Training Course
Trained Radiation Protection Supervisors for Safe Radiological Waste Removal
4 April 2025
When it comes to handling radiological waste, safety, compliance, and expertise are paramount. At Cognition Land and Water, we provide highly qualified Radiation Protection Supervisors (RPS) who...
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Trained Radiation Protection Supervisors for Safe Radiological Waste Removal
Global Asbestos Awareness Week and Stress Awareness Month at Cognition
3 April 2025
Over the coming weeks, Cognition Land and Water will be conducting toolbox talks for our site teams in recognition of Global Asbestos Awareness Week (April 1–7) and Stress Awareness Month...
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Global Asbestos Awareness Week and Stress Awareness Month at Cognition
Cognition Land and Water’s Profile in the Latest Edition of EME Outlook
2 April 2025
Cognition Land and Water is excited to announce that we have made a feature in Issue 64 of the magazine and across the EME Outlook platforms.
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Cognition Land and Water’s Profile in the Latest Edition of EME Outlook
Cognition Attended the Berkeley’s Charity Casino Night
1 April 2025
Delegates from Cognition attended an exceptional casino night on 28th March, hosted by Berkeley. The evening consisted of a drinks reception, three-course meal, auction, and casino games.
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Cognition Attended the Berkeley’s Charity Casino Night
Testimonials from our Clients
25 March 2025
Our mission at Cognition Land & Water is to deliver bespoke, innovative, and sustainable solutions to complex civil engineering and remediation challenges whilst generating lasting social...
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Testimonials from our Clients
Cognitions’ Corporate Membership of Industry Associations
24 March 2025
At Cognition Land and Water, we are committed to thought leadership, advancing technological developments and challenging regulatory requirements. To this end, we engage with multiple industry...
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Cognitions’ Corporate Membership of Industry Associations
Progress Update: Meridian Water SIW
19 March 2025
In March 2024, Cognition Land and Water commenced work on the Meridian Water SIW (Strategic Infrastructure Works) regeneration project, led by Enfield Council.  We were appointed by the...
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Progress Update: Meridian Water SIW
Renewing Our AGS Membership for 2025
18 March 2025
The Association of Geotechnical & Geoenvironmental Specialists (AGS) is a not-for-profit trade association that aims to improve standards within the geotechnical and geoenvironmental...
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Renewing Our AGS Membership for 2025
Cognition Land and Water’s Social Value Strategy
17 March 2025
Alongside Cognition’s commitment to delivering our work in the most sustainable, cost effective and efficient way possible, we also have a keen focus on driving social, economic, and...
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Cognition Land and Water’s Social Value Strategy
Cognition Land and Water Joins Forces with WSR for the 2025 BTCC Season
14 March 2025
Cognition Land and Water is thrilled to announce our partnership with West Surrey Racing (WSR) for the 2025 British Touring Car Championship (BTCC) season. As a leader in civil engineering and...
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Cognition Land and Water Joins Forces with WSR for the 2025 BTCC Season
Cognition’s New Mental Health First Aiders and Managers
13 March 2025
At the start of 2025, Cognition reviewed our internal competencies related to mental health and, although all our staff undertake the iHASCO mental health awareness course, we highlighted further...
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Cognition’s New Mental Health First Aiders and Managers
Carbon Neutral from London to Paris
12 March 2025
The Carbon Neutral Challenge is an exciting charity event, organised by Cognition Land and Water, designed to raise money for The Lily Foundation, a leading UK charity dedicated to fighting...
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Carbon Neutral from London to Paris
Employee Development
11 March 2025
Cognition Land and Water has been sponsoring Becca Hathaway, Executive Assistant and HR Co-ordinator at Cognition, in her HR exams.
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Employee Development
Unveiling the Brand-New Cognition Logo
10 March 2025
We are excited to share…we are re-branding!
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Unveiling the Brand-New Cognition Logo
International Women’s Day Panel
7 March 2025
Tomorrow, 8th March, is International Women’s Day!
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International Women’s Day Panel
Cognition Shortlisted for Contractor of the Year!
5 March 2025
In the Ground Engineering Awards 2024, Cognition Land and Water won the Contractor of the Year Award. We are proud to announce that we have been shortlisted once again in this category for the...
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Cognition Shortlisted for Contractor of the Year!
Exceptional Work from Cognition’s First Aid Responders
27 February 2025
Cognition Land and Water is currently completing works at the Meridian Water SIW site in Enfield to deliver a major regeneration scheme, in partnership with Taylor Woodrow. The team on this...
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Exceptional Work from Cognition’s First Aid Responders
Cognition is ISO 14001 Certified!
25 February 2025
Cognition Land and Water has been assessed and certified as meeting the requirements of ISO 14001, an internationally agreed and recognised standard for Environmental Management Systems (EMS).
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Cognition is ISO 14001 Certified!
Charles Rainford is Making His Debut in The British Touring Car Championship!
21 February 2025
Cognition Land and Water has partnered with racer, Charles Rainford, over the last few years, with our most recent partnership being in the Porsche Carrera Cup GB 2024. Charles has taken the next...
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Charles Rainford is Making His Debut in The British Touring Car Championship!
Cognition’s New Apprentice
14 February 2025
Cognition Land & Water is working with Taylor Woodrow to deliver a major regeneration scheme for Enfield Council, consisting of remediation, enabling works and earthworks at the Meridian Water...
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Cognition’s New Apprentice
Testimonials from our Clients
11 February 2025
Our mission at Cognition Land & Water is to deliver bespoke, innovative, and sustainable solutions to complex civil engineering and remediation challenges.
Read More Back to top
Testimonials from our Clients
ACE Awards Ceremony
3 February 2025
On Thursday 30th January, Andy O’Dea and Areeb Khan attended the ACE Awards to witness the result of our nominations in the Best Sustainability Project category, the Emerging Professional of...
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ACE Awards Ceremony
Cognition is Looking Forward to the ACE Awards this Evening!
30 January 2025
The Association for Consultancy and Engineering (ACE) Awards shine a light on the excellence that underpins some of the UK’s most impactful projects. They celebrate the best projects,...
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Cognition is Looking Forward to the ACE Awards this Evening!
Green World Award Winner!
27 January 2025
In a global campaign to find the world’s greenest countries, companies and communities, Cognition Land and Water competed against more than 500 other nominations for the Green World Awards...
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Green World Award Winner!
Deposit for Recovery Environmental Permit Secured for Meridian Water SIW Project
21 January 2025
We’re delighted to announce a major milestone for the Meridian Water project! Huge congratulations to the project team, with special recognition to Tom Whatling (Environmental and...
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Deposit for Recovery Environmental Permit Secured for Meridian Water SIW Project
Cognition Looking Forward to Summer Strolls in Renovated Finsbury Circus Gardens
17 January 2025
Finsbury Circus Gardens is the largest public open space within the City of London and directly faces Cognition’s London offices in Salisbury House. Over the last decade much of the Garden...
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Cognition Looking Forward to Summer Strolls in Renovated Finsbury Circus Gardens
A Blast from the Past: Cognition’s Bow Common Project
13 January 2025
From October 2022 to June 2023, Cognition Land and Water was commissioned by St William Homes to undertake contamination remediation, ground obstruction removal, materials management, earthworks,...
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A Blast from the Past: Cognition’s Bow Common Project
The Silvertown Tunnel will soon be Open for Business!
8 January 2025
Back in 2021, Cognition Land and Water undertook the creation of the Silvertown Tunnel Launch chamber for TBM.
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The Silvertown Tunnel will soon be Open for Business!
Cognition Annual Safety Stand Down 2025
7 January 2025
As per Cognition tradition, before any physical works commence on site following the Christmas break, we held our annual safety stand down across all live sites.
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Cognition Annual Safety Stand Down 2025
Cognition Commendation to Kick of the New Year!
6 January 2025
Happy new year everyone! We hope you all enjoyed the festive season.
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Cognition Commendation to Kick of the New Year!
Merry Christmas and Happy New Year from All Of Us at Cognition!
20 December 2024
As we wrap up another incredible year, we want to take a moment to express our gratitude to each and every one of our employees for their dedication, hard work, and commitment and thank you to all...
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Merry Christmas and Happy New Year from All Of Us at Cognition!
Cognition Proudly Participated in the 'BEE interviewed' Programme
12 December 2024
On Tuesday 10th December, Cognition’s Areeb Khan and Aaliyah Brown Murphy volunteered to participate in Business Education Event’s 'BEE interviewed' programme at Finchley Catholic High...
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Cognition Proudly Participated in the 'BEE interviewed' Programme
Enfield Council Leader Visits our Meridian Water SIW Site
11 December 2024
Cognition Land & Water is in the midst of completing a major remediation, enabling works and earthworks package at the Meridian Water SIW project in Enfield, working with Taylor Woodrow to...
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Enfield Council Leader Visits our Meridian Water SIW Site
Christmas Has Arrived at Cognition!
10 December 2024
To kick off the festive season, our colleagues in Cognition Land and Water’s London office decorated the Christmas tree just in time for the start of December.
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Christmas Has Arrived at Cognition!
Dispelling Misconceptions About Working in Construction
6 December 2024
According to new research commissioned by construction industry not-for-profit, Deconstruction, 68% of UK adults would not consider a career in the construction sector, associating the industry...
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Dispelling Misconceptions About Working in Construction
Judges Feedback from the International Green Apple Environment Awards
2 December 2024
In The International Green Apple Environment Awards 2024, Cognition Land and Water received a highly commended certificate for our Queenborough & Rushenden Regeneration Project and we won...
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Judges Feedback from the International Green Apple Environment Awards
Cognition Land and Water’s Annual Employee Training
28 November 2024
Cognition Land and Water has recently issued our annual iHasco training to our employees.
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Cognition Land and Water’s Annual Employee Training
Constructionline Platinum Membership Renewed
26 November 2024
Cognition Land and Water have successfully renewed our Platinum membership with Constructionline.
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Constructionline Platinum Membership Renewed
Cognition Land and Water - Carbon Neutral for 4 years!
25 November 2024
In line with Cognition Land and Water’s environmental commitments, we recently renewed our Carbon Neutral Company certification for 2024/25.
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Cognition Land and Water - Carbon Neutral for 4 years!
International Green Apple Environment Award Ceremony
22 November 2024
Cognition Land and Water’s Technical Director, Andy O’Dea, and Environmental and Sustainability Manager, Tomaz Vernick, attended the prestigious International Green Apple Environment...
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International Green Apple Environment Award Ceremony
AGS Bitesize Guide to “The Reuse of Building Foundations”
21 November 2024
Cognition Land and Water’s Technical Director, Andy O’Dea, is a member of the AGS Geotechnical Working Group and Sustainability Working Group (SWG).
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AGS Bitesize Guide to “The Reuse of Building Foundations”
International Men’s Day 2024
19 November 2024
The 19th November marked International Men’s Day, which celebrates worldwide the positive value men bring to the world, their families and communities. It highlights positive role models and...
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International Men’s Day 2024
International Green Apple Environment Award Winner: Barking Power Station Gas Pipeline Decommissioning
18 November 2024
The presentation ceremony for The International Green Apple Environment Awards is taking place today, but before we tell you all about the event, there is one more of Cognition Land and...
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International Green Apple Environment Award Winner: Barking Power Station Gas Pipeline Decommissioning
International Green Apple Environment Award Winner: Compton Regeneration Project
15 November 2024
The second project Cognition Land and Water has won an International Green Apple Environment Award for is our Compton Regeneration Project.
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International Green Apple Environment Award Winner: Compton Regeneration Project
International Green Apple Environment Award Winner: Edmonton Marshes Fly-Tipped Waste Removal Project
14 November 2024
The presentation ceremony for The International Green Apple Environment Awards 2024 will take place on Monday (November 18th) at Kensington Palace, London.
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International Green Apple Environment Award Winner: Edmonton Marshes Fly-Tipped Waste Removal Project
Cognition’s Technical Director is Nominated for a Lifetime Achievement Award
13 November 2024
In this exciting conclusion to our series on Cognition Land and Water’s nominations for The Consultancy and Engineering Awards 2024, we are proud to announce that we are shortlisted in the...
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Cognition’s Technical Director is Nominated for a Lifetime Achievement Award
Cognition Land and Water: Nominee for Best Sustainability Project
12 November 2024
Yesterday we revealed one of the three categories Cognition Land and Water is shortlisted in for The Consultancy and Engineering Awards 2024, now it is time to announce the second!
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Cognition Land and Water: Nominee for Best Sustainability Project
Cognition Land and Water are Finalists in The Consultancy and Engineering Awards 2024!
11 November 2024
The shortlist for The Consultancy and Engineering Awards 2024 has been revealed. The awards celebrate the excellent work completed by engineering consultants, acknowledging and uplifting the...
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Cognition Land and Water are Finalists in The Consultancy and Engineering Awards 2024!
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