020 8981 7711


020 8507 1145


012 1798 5596

014 1459 5596


028 3082 1747


028 9600 5596

+353 1 592 6966









Welcome to The Demenex Group of Companies.
Dedicated to a Quality Service!

Demenex Group are a family owned business which has been established in East London for almost 30 years. We specialise in Civil Engineering, Demolition and Heavy Equipment Plant Hire, Sales and Services from our depots in Bow, East London and our latest acquisition, a 60,000sq.ft facilitiy in Barking, Essex.

With additional depots in Birmingham and Glasgow, Demenex can supply a full nationwide operation 24/7.

We can offer all your construction plant hire needs from a 1/2 inch drill to a 500 tonne crane. Our depots hold a comprehensive stock of tracked and wheeled excavators, from JCB 3CX’s from a micro at 750kg to a 45 tonne excavator. We also supply telescopic lifts, tele handlers, skip hire, loading shovels, vibrating rollers and more ….

Just call us 24/7/365 and tell us your requirements and we’ll be happy to sort it!

In 1999,  Demenex Plant (Ireland) Ltd was formed and we opened our first depot in Newry, Northern Ireland. In 2001, we opened a second depot in Belfast, with our third depot opening in Dublin in November 2003. The strategic location of these depots means that we have access to the whole eastern region from Coleraine to Waterford.

Our most recent depot opened was in Glasgow giving us a fast response operational base for our Scotland based clients.

We offer plant for hire and also sell high quality second hand equipment. It is our company policy that all plant for hire is under 3 years old. All our operators are CSR/ CITB / CPCS trained, ensuring you get a professional service.

Everything your site requires Direct from Demenex

Depots Convenient to you!

East London & England Home Counties
Birmingham Glasgow
Northern Ireland
Republic of Ireland Depots

  • Tracked and Wheeled Hitachi, Hyundai, Terex & JCB Excavators
  • Tele Handlers
  • Diggers
  • Telescopic Forklifts
  • Loading Shovels
  • Hydraulic Access Platforms
  • Vibrating Rollers
  • Site Dumpers
  • Skips
  • Small Equipment & Tools
  • All Construction Site Equipment Needs


Demenex order gets a mention from JCB

As long standing customers of JCB we were happy to see a recent article on their website regarding our latest order for 7 JCB 3CXs from one of their official dealerships, Dennison.

These units were purchased to add to our Ireland operational fleet and maintain our policy of only hiring plant no older than 3 years from manufacture date.

Read the full article by clicking the link below:

Click Here To Read Full Article

Additionally JCB have kindly posted about us on their FaceBook page

Click here to view the FaceBook post

Thank you to all of you for your quick turn around and professional and great service!

Essential Group

Company Name : Essential Group
Designation : Edward Smith

Amazing service at very short notice…..You are all stars!

K & D Joinery

Company Name : K & D Joinery
Designation : Dagenham, East London

“Your operator was a great help!  First class work!  We will be back in touch shortly”

SDI-Unistride (Southern) Ltd

Company Name : SDI-Unistride (Southern) Ltd
Designation : Ryan

You were fantastic, from the start until the end, Eleanor and yourself made things very easy, communication was great and you were a great help to us. I would highly recommend you and will be putting you on our preferred supplier list for future use if needed.

Firstline Security

Company Name : Firstline Security Ltd
Designation : Leanne

  “I found Demenex a very friendly company with excellent communication and customer service. Other companies didn’t get back to me or asked too many questions. Demenex gave us a quote straight away after viewing photos of the work we needed done. On the day of the work it was all done with no qualms and at a good pace, with continuously good communication throughout. I have recommended we use them again in the future to our Countryside Manager, should we need to.”

The National Trust

Company Name : National Trust
Designation : James

I would like to reiterate our thanks for yours and your drivers co-operation yesterday it is very much appreciated. Thanks Peter I can see why you have done well and will continue to make Demenex our 1st choice.

Stevenage Leisure Centre

Hi, Just a quick note to say your guys were great this morning.  Very helpful and competent.


Company Name : Raw Furniture
Designation : Director

First class service, I will definitely use Demenex again, and I will be recommending you to all my contacts!

Robert Davis

Company Name : Rad Contract Services

Demenex provided a fantastic service!  A brilliant response time - they were on site within 90 mins of my phone call!  I am very happy with their service and they would be my first call if the need rises again!

Eric Yeboah

Company Name : Ghana High Commission

Great service thanks, I would definitely use you again and would have no hesitation to recommend you to my contacts.

James Westrope

Company Name : Chas R Lowe Estate Agents
Designation : Director

Thanks to all the Demenex Team, as usual you all played a major role in keeping Hanson Concrete running throughout 2015, Well Done!

Rod Kingston

Company Name : Hansons Concrete
Designation : Plant Maintenance Manager

A sterling service was received at Battersea. I will put Demenex at the top of the list for future plant hire requirements

Stewart Hoad

Company Name : Museum of London
Designation : Senior Project Manager

A1 service, very reliable, I will definitely use them again for any future projects

Ross Clarke

Company Name : Drain Doctor Plumbing & Drainage

I called Demenex one morning at 7.30am, with an urgent requirement for a machine, which was needed for a very awkward site. The guys at Demenex were able to provide a brand new machine, with a CITB Approved Operator at very immediate  notice. All arrived to site within 90 mins of my call. The Operator was very polite and extremely helpful. He carried out the job to a very high standard.  I would have no hesitation in using Demenex again, and would ask for the same Operator again if possible – I couldn’t recommend Demenex highly enough!

Gareth Hill

Company Name : No 1 Site Logistics

Thank you for you service. I would happily use Demenex again. The extra mile that the staff went to, to achieve mutual goals at short notice was amazing.

David Tiernan

Company Name : Actavo Events UK Ltd
Designation : Project Support

Great service, always very helpful and on time would highly recommend

Linden Baker

Company Name : Squirrell Plant & Transport Ltd

I was very happy with the service which Demenex supplied. They are always very helpful and only too willing to help solve any problems, and I would highly recommend them

Karen McCarthy

Company Name : Evolution Enabling Ltd


Bow Goods Terminal, Wick Lane, Bow, London E3 2TB
Telephone: 020 8981 7711


Fort Industrial Park, Fort Parkway, Birmingham B35 7AR
Telephone: 012 1798 5596


Oaklands House, 144 Tandragee Road, Newry BT35 6LW
Telephone: 028 3082 1747


282-288 Sheriff Street, Dublin Ireland D01 DP26
Telephone: 00353 1 592 6966


19-21 Creek Road, Barking, Essex IG11 0JH
Telephone: 020 8507 1145


Yorkhill Ind. Estate, Dalsholm Avenue Glasgow G20 9GJ
Telephone: 014 1459 5596


Adelaide Ind. Estate, Apollo Road, Belfast BT12 4SU
Telephone: 028 9600 5596


Please call 020 8507 1145


Bow Goods Terminal,
Wick Lane,
E3 2TB
020 8981 7711


19-21 Creek Road
IG11 0JH
020 8507 1145


Yorkhill Ind Estate
Dalsholm Avenue,
G20 9GJ
014 1495 5596


Oaklands House
142-144 Tandragee Rd,
BT35 6LW
028 3082 1747


Fort Industrial Park,
Fort Parkway
B35 7AR
012 1798 5596


Adelaide Ind Est.
Apollo Road
BT12 4SU
028 9600 5596


282-288 Sheriff Street
Dublin 6
D01 DP26
+353 1 592 6966