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Our History & Heritage

Tunnelcraft Limited is a respected UK tunnelling contractor with a deep legacy, originating as Axial Building Contractors Limited in 1977. From humble beginnings under founders Danny Riordan and Johnny Johnson, the company has grown into a key provider of major infrastructure tunnelling works, renowned for its commitment to safety, quality, and strong client relationships.

1977-1992

Humble Beginnings and Industry Reputation

Incorporated in 1992, Tunnelcraft Limited was formed from the formerly known company named Axial Building Contractors Limited. “Axial” started life in a small office of Danny Riordan’s house in Ilford in 1977. Together with his partner, Johnny Johnson, we steadily grew from a small company engaged in general tunnelling contracts into taking on major infrastructure tunnelling works within the UK and the Home Counties. Known in the market as Johnson and Riordan, we forged a strong reputation in the tunnelling sector for our knowledge, safety, reliability, quality, and fair costs.

2003

A New Chapter and Continued Success

In 2003, Danny Riordan relinquished control of the day-to-day business but looked in-house for a new figurehead. Cormac Hicks, a well-known tunneller, was installed as the new Managing Director to take over the reins. Working closely in conjunction with Danny’s sons, Jim and John Riordan, we created further chapters of success for the organisation. Today, we are rightly respected within the industry and are seen as a “must go to” for tunnelling projects.

Present Day

The Foundation of Success: Clients and Employees

Our success is undoubtedly due in a large part to the main contractors for whom we work. A deep and conscious understanding of client needs is paramount in taking on such large infrastructure projects. We are proud to be associated with many well-known companies in this sector with whom we have forged long working relationships. Furthermore, our continued success can also be traced to the quality of employees we retain within the company. We place great emphasis on experience, knowledge, training, qualification, and nurturing youthful talent.

Historical Projects

1988

London Water Ring Main
Battersea – Barrow Hill
Angel – Barrow Hill

Thames Water
J. Murphy & Sons Ltd
Miller Civil Engineering

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1990

Leicester Square Cable Tunnel

London Electricity Board
J Murphy & Sons Ltd

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1990

Angel Station Upgrade

London Electricity Board
J Murphy & Sons Ltd

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1990

Angel to Barrowhill Tunnel

Thames Water
Miller Construction

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1993 -1994

Wandsworth – Pimlico Cable Tunnel

London Electricity Board
J Murphy & Sons Ltd

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1993 -1994

Heathrow Terminal 4 Baggage Tunnel

Miller Civil Engineering Ltd

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1993 -1994

Willesden – Hammersmith Cable Tunnel

Miller Construction

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1995

St Johns Wood Cable Tunnel

London Electricity Board
J Murphy & Sons Ltd

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1996

Willesden – Hammersmith Cable Tunnel

London Electricity Board
Miller Civil Engineering Ltd

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1997 – 1998

Hastings Storm Relief Sewer

Southern Water
Morgan Est

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1998

Shepherds Bush – Holland Park Ring Main Extension

Thames Water
J Murphy & Sons Ltd

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1998

Millennium Dome Cable Tunnel

London Electricity Board
J Murphy & Sons Ltd

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2000

Channel Tunnel Rail Link 316/310/320

J Murphy & Sons Ltd
Hochtief
Miller Civil Engineering Ltd
Vinci Grand Projet

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2001

City Road Cable Tunnel

London Electricity Board
J Murphy & Sons Ltd

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2002

Elstree – St Johns Wood Cable Tunnel

National Grid
J Murphy & Sons Ltd

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2003

Heathrow Terminal 5

Morgan est

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2005

Bankside – Farringdon Cable Tunnel

UKPN
J Murphy & Sons Ltd

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2006

Limerick Sewer Tunnel

J Murphy & Sons Ltd

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2007

Lower Lea Valley Cable Tunnels
(Olympic Park)

EDF/National Grid
J Murphy & Sons Ltd

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2008

Kings Cross Station Redevelopment

LUL
Morgan est / Bemo tunnelling

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2008

Coppermill Lane – Shaft Construction & Tunnel Lining

Thames Water
Morgan est

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2009

Croydon – Beddington Cable Tunnel

National Grid
Morgan est

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2009

Honor Oak Ring Main Extension

Thames Water
Morgan est

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2010

Lee Tunnel – New Sewer Tunnel

Thames Water
Morgan Sindall / Vinci Grand Projet / Bachy Soletanche

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2011

Wellclose Square – Cable Tunnel

UKPN
Morgan Sindall

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2011

Crossrail C510 – Station Upgrades

LUL
Balfour Beatty / Morgan Sindall / Bemo

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2012

Crossrail C435 – Station Upgrades

LUL
Bam Nuttall / Ferrovial / Kier

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2012

Victoria Station Upgrade

LUL
Taylor Woodrow / Bam Nuttall

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2017

Thames Tideway West – Sewer Tunnel

Tideway London
Bam Nuttal / Morgan Sindall / Balfour Beatty

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2019

Acton Town TMU – Station Upgrade

Network Rail
Morgan Sindall Infrastructure

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2020

Werrington Grade Separation – Railway crossing

Network Rail
Morgan Sindall Infrastructure

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2020

Kings Cross – Station Upgrade

Network Rail
Morgan Sindall Infrastructure

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