latest news
11 june 2013 CDCT is now expanding its operations internationally with a focus on energy and hydrocarbons..

Investment Holding Group

CDCT is a subsidiary of Investment Holding Group chaired HE Ghanim Sultan Al Hodaifi. Investment Holding Group combines over 30 highly respected companies internationally and locally. CDCT is a proud partner and one of the leading firms in the group.


    Al Hodaifi Rocks is based in Qatar, located in Doha with storage of 22,000 sqm in Messaeed. It imports and distributes Gabbros from Fujairah at the UAE and bitumen from Bahrain. It supplies also limestone from the Qatari crushers. Al Hodaifi rocks has a large fleet of new tippers which it uses for the transport of the material to our client at: Industrial Area, Lusail, Oum Slal, Ras Lafan. It uses the trucks also to transport any other material that requires a tipper for any other third party.

  • AL JOL

    Founded in 1990, Al-Jol Contracting & Trading Co .Ltd. is a 100% Saudi owned Company operating through its main headquarters in Al-Khobar, with offices located in Jeddah, Riyadh, Doha, Abu Dhabi, Dubai, and Beirut. Al Jol Contracting and Trading provides a complete range of General Managed Manpower Services, Technical Operations and Maintenance, including Seismic Survey Support Services, Construction Support Services, Marine Services, Industrial Cooling Support Services, Landscaping, Civil Engineering, Pipeline Support Services, Water Injection Services, Water Intake Support Services, Industrial and Environmental cleaning, Thrust Boring, Irrigation Systems Support Services, Industrial and Commercial Painting, Camp Construction, Palace Refurbishment, Construction of Fish Farms, Outsourced Packaging Operations and Skilled Manpower to execute special assigned works.


    BDT is a consultant and Manufacturer in the construction business arena. With scope of work including: Consulting and Execution Services Smart Building solutions Surveillance, Monitoring and Quality/Cost Control Outsourcing Architectural Products (Alu, metal and steel structures) Manufacturing (Wood Working, Furniture)


    Capital Technology is an engineering company specialized in the design, supply, installation and maintenance of comprehensive security solutions. Capital Technology has acquired a vast experience in implementation of complex security systems in the Gulf Region including: Centralized Security Management, CCTV Over IP, Access Control/ Alarm Management, T&A/ Visitor Management, Perimeter Protection, Explosive and Narcotics Detection, Gates, Fences, Barriers, Road Blockers, Parking Systems and Central Battery system.


    Founded in 2007, Consolidated Construction Co. WLL is an affiliate of Trelco Limited Company (TLC) since 1975, a private Qatari national trading and Construction Company with a diversity of business concerns covering a wide range of interests, services and products in a creative manner to satisfy the needs and requirements of both public and private sectors in Qatar. Consolidated Construction Co. WLL is engaged in supplying and installing construction materials and business services to customers in the construction and downstream industries. The company sells a wide variety of construction materials, building materials and other specialty products.


    Consolidated Engineering Systems Co. is a subsidiary of Consolidated Supplies Company which is a part of TRELCO Group. CESCO is a Qatari national Co. registered in Doha, Qatar. CESCO is specialized in Low Current Systems associated with Commercial/Residential Complexes, Industrial, Plants, and Military Establishments. CESCO specializes also in Lighting and Electrical installation material for different application. Since its establishment, CESCO has successfully carried out a large number of installations and has built up a reputation of quality, reliability and excellent after-sales service. In general, our activities are divided into three main areas: trading, designing, Turnkey Project undertaking/installation contracting in addition to servicing and maintenance. CESCO is specialized in design, engineering, supply, installation, commissioning and maintenance of the following systems:Fire Detection Systems, Voice Evacuation systems, FM-200, Co2 and Dry Chemical Systems, Security Systems, Access Control Systems, CCTV Systems, Public Address Systems, Communication, Intercom and Paging, Timekeeping, Nurse Call System and Parking Control System


    CSC, Consolidated Supplies Company was established in September 2002. It is a multi divisional company which consists of Fire Fighting Systems and Installation, Internal and External Lighting, Industrial supplies, Heavy Equipments and others. CSC is specialized in marketing and installation of Fire & Safety Equipments in Commercial/Residential Complexes, Industrial Projects and Plants in Doha- Qatar. It is also specializes in Lighting and Electrical installation materials for different applications.Since its establishment, CSC has successfully carried out a large number of installations and has built up reputation of quality, reliability and excellent after sale service. It is recognized by leading Consultants, Municipal Authorities and Government Organizations for installation, commissioning and maintenance of Fire Fighting equipments associated with all kind of premises.


    Since its founding in 1910 and with the addition of companies in Bahrain, Qatar, Nigeria Jordan, Turkey and China; Debbas Group has developed into a multinational technology and services conglomerate determined to honor its first 100 years of history by relentlessly providing the most advanced technological solutions for the building industry.


    DECO, established by Trelco Limited Company in 1995 to serve the Qatari Market in the domain of interior design and related works implementation. DECO carried out turnkey prestigious projects covering all types of ceilings, partitions, flooring, wall paper, painting, lighting as well as woodwork.


    What first started off as Gazzaoui Freres, a small family-owned electrical shop in 1936, is now Rafic Gazzaoui & Co. SAL; a large full-fledged shareholding organization with diverse activities reaching all four corners of Lebanon, 65 dedicated employees and warehouses comprising 4,800 sqm total surface area. Today, Rafic Gazzaoui & Co SAL (Gazzaoui); supplies the electro-mechanical market with more than 25 world-class brands such as Bticino, Merlin Gerin, Telemecanique, Tolmega and Fracarro, Lowara Pumps, Goulds Pumps, ABS Pumps/Wastewater components. In addition to seizing a distribution network comprising over 220 wholesalers of large and medium sized electrical stores, Gazzaoui's local targeted market also includes leading electrical, mechanical, and water/waste-water contracting and engineering firms. Gazzaoui's geographical reach extends further to other Middle Eastern regional markets. And as such, Gazzaoui relentlessly aims for growth, both on the organizational and individual levels.


    Initially formed to cater to the heavy duty equipment and construction requirements of various government agencies and contractors, supplying anything from welding machines to large cranes, mini excavators to wheel loaders, Global Construction represents many leading international names and other world's leading manufacturers of construction equipments.


    Global Tourist & Travel Company is one of the leading travel and tour companies based in Qatar. It has a comprehensive range of travel services to both corporate and individual travelers with wide range of travel products. As an independent organization, the company is able to offer clients the benefits of vast choice of products and services from both global chains and independent suppliers. Global Tourist and Travel Company's objective is to guarantee you the best professional travel services at highly competitive prices. It Operate from our two locations, Al-sadd Street main office, and airport road branch office.


    Horizon Trading & Services Company is an International Trading & Services Company located in Doha, Qatar and it's a joint venture between Investment Holding WLL and Pioneers Holding Ltd established in 1965. Horizon trading & services co. has been working in various sectors in the Qatari Market, providing services and trading activities that include: Construction Materials, Elevators & Escalators, Piling Works and Services, Automatic Car Parking Systems, Environmental Mobile Homes and Turn Table and construction Materials including Cement, interlock, tiles and aggregates.


    Industrial Development & Trading Co. (I.D.T.C) was founded in 2001. The company's activity was slowly directed towards safety and security fields, until it finally specialized in Traffic safety and security such as Red-light Violation systems and Tunnel Speed Radar Systems. Since then, and over the last three years, IDTC has successfully managed to install over 100 Camera systems covering most of the Traffic light intersections in Doha City with additional works being added along with the growth and development in the country's overall infrastructure . IDTC has started installation of the new system of controlling speed in various newly built tunnels in and around Doha. To ensure non-interruption in the system function, IDTC has managed by cooperation with EPS Lebanon to build the most advanced UPS systems used for external use with the Red-light System which proved total reliability in the Qatari Climate.


    Orientals Enterprises was established in 1999. Since then it became very active in the field of construction and developed its resources, abilities and capabilities and diversified its activities that enabled it to obtain: Grade A Classification, Construction Works, Grade A Classification, Maintenance Works, Grade C Classification, Water Works and Sewage and Grade D Classification, Road Works Orientals Enterprises will be always committed to deliver high quality projects, with considerable emphasis on the safety of the staff and workers, the projects and the environment.


    ProLines specializes in serving businesses and business professionals. It provides efficient and expert solutions including branding & printing needs, translations, events and hostessing. From hatching concepts to the finished product, Prolines business center stays ahead in today�s fast-paced business environment.


    QATAR-UAE EXCHANGE is licensed by the Qatar Central Bank to operate in Qatar with 3 branches at present- one in Al Sadd and another in City Center. Our 3rd branch in the Souq Area in Ali Bin Abdulla Street is in the final stages of completion. By virtue of the management agreement with renowned money transferor - UAE exchange Centre LLC, it offers a host of services for the money transfer and money exchange requirements of its valued customers.


    Servicom WLL Qatar Started 2005 under the name of Electro Mechanical Engineering Co., the company became widely regarded as a major player in the industry of construction and contracting in Qatar. Today, after 4 years of vcontinuous activity, servicom managed to establish a chain of trust, reliability and integrity with all our clients. Servicom has professionally executed many projects from private residential units to large commercial towers; and based on the philosophy saying that success breeds success, consider each of these projects an added value to the company, and an incentive towards bigger projects and diversified fields. Servicom is determined to advance to a new stage of growth and to adopt new approaches, backed by developing new markets, spinning off businesses as separate companies, and forming alliances with companies in other industries.


    ASidra Agriculture Company has developed through joining experiences and efforts fromQatar, Saudi Arabia, Lebanon and Jordan. Sidra specialized in design execution and maintenance of landscaping and interiorscaping.


    Pioneer in the field of power generation and leader in mechanical engineering, Joseph Tehini et Fils was founded in 1900 in Beirut, Lebanon. Tehini is the second oldest MAN diesel engines agent in the world, since 1936. The important historical background guaranties a very high level of expertise and commitment which makes Tehini proud to offer to our customers. The expertise is focused but not limited to diesel engines, as among the numerous successful accomplishments are steel structures, water pumping installations, and soundproofing solutions


    Trelco building materials company, a subsidiary of TRELCO Limited Company, started its operations in mid 2008. It specializes in importing, stocking, marketing and selling timber, shuttering timber, carpentry timber, scaffoldings and jacks. For this purpose, the company utilizes large covered and open yard storage areas at Salwa Industrial area and it owns the necessary transportation/ handling vehicles.


    Trelco Customs Clearance Company started its activities in mid 2008. It offers comprehensive services for importers into Qatar, taking care of every aspect of imported goods starting with the completion of customs clearance procedures and then transportation of cleared goods to customer yards/stores. As a Service Company, it built its reputation on efficient timely responsive follow up of the business of its clients in Qatar. It serves all private and public corporations regardless of the size of their business and cover the services at Ports, Airports and Land entry points into the country.


    Trelco International was established in 2006 as a joint venture to import, stock, and sell building materials with emphasis on aggregates. Trelco Shin Yang F.Z.C., formed through a joint venture between Trelco International and Shin Yang F.Z.C., owns and operates a growing fleet of tug boats and barges. This extends the scope of operations of Trelco International. Now, not only it is a major market supplier of aggregate in Qatar but also a significant shipping and chartering company. In essence, this joint venture completes the business cycle for Trelco International when it comes to aggregates, a goal that Trelco International is always seeking.


    TTS delivers IT & Turnkey solutions that consist of highly integrated hardware and software and professional services. These professional services include proof-of-concept, systems integration and prototyping services.


    WATERMASTER s.a.r.l. was originally founded in Lebanon in 1981 by company director Mr. Khalil Boueri under the corporate name of Electro Mechanical Consultants and Contractors SARL (EMCC). The objective was to establish a private professional firm engaged in electro-mechanical design and contracting works. Since its inception, WATERMASTER has always dedicated its efforts to acquiring the latest technologies in water treatment. Its leadership in the water treatment field is based on innovative engineering concepts, solid scientific knowledge of water pollutants and chemistry, and best practices industry solutions that provide the optimal health and ecological results in the most cost-effective manner. In 2005, it decided that it is time to share the knowledge with the Gulf Area, not only through having contracts in different countries, but via establishing its office in Qatar in partnership with the Investment Holding Group.