JEFTONI Nig. Ltd., incorporated in June 1993, has built up her activities with highly qualified and experienced staff comprising indigenous Engineers and Technicians, equipped adequately with modern Geotechnical and Foundation Engineering experience and equipment to carry out works efficiently to satisfy clients.

We undertake design and construction of Geotechnical and Foundation structures, supplying hidden strength to bridges, buildings, jetties, and other marine structures etc.



Jeftoni Nigeria Limited was incorporated in 1993 (RC: 224,797) under the laws of the Federal Republic of Nigeria. The Company’s registered address is 39 Chief Amadi Street,Mile 4, Rumueme, Port Harcourt, Rivers State, Nigeria.

The Company commenced business in the month of July, 1993 at its registered office in Trans Amadi with the piling/bridge construction job executed for rumuji—Ibaa community on behalf of Joseph Odu and sons Ltd of 35 Kofo Abayomi street Victoria Island Lagos, followed by several contracts .see section 4.1 for detailed list of selected projects executed .

In 1998 the Company opened offices at 9 Flonin street, East/West Road, Port Harcourt and KLM 2, Refinery Road By Bobby Filling Station, Port Harcourt.

The successful completion of National Maritime Authority (NMA) contract of 124.8 million Naira in 2003 raised the status of Jeftoni to a multimillion Naira company. Since then, it has been a progressive success story of high turnover from year to year. So far Jeftoni has executed over 128 projects.

The Company’s foundation engineering services, is highly diversified and covers, Foundation works of all types, Bridge Construction, Erecting Erosion Control Structures, Jetty Construction, General Piling Works, and Bore hole Drilling.

The Company staff strength has grown from eight full time personnel 14 years ago to sixty-eight at present. It continues to grow with the efforts of its Managing Director and its highly motivated and dedicated management and staff.

The rapid growth is as a result of highly skilled management team and strong commitment to quality products and services as well as comprehensive personnel training which commenced in January 2002 and is still going on.

Shell Petroleum Development Company of Nigeria Limited towards the end of 2011 awarded us a three-year call-off contract for Provision of Marine Foundation and Concrete Works in Eastern and Western Division of Shell.



Jeftoni Capabilities have been applied extensively over the past years with extremely successful results. These include feasibility studies, designing, construction, installation, and maintenance works in the following areas:-

  • Foundation Design and Construction.

  • Piling works for Foundation of structures.

  • Pile load Test.

  • Dredging and Shore Protection Structures.

  • CFA (Continuous flight Auger)

  • Sheet Pile Works

  • Bridge Construction

  • Drainage construction

  • Jetty construction

  • Bore Hole Drilling

  • Soil investigation and Design of Geotechnical systems.

  • Laboratory Testing.

  • Steel fabrication 

  • Flow line, Pipeline Construction Engineering, and Design

  • Fabrication of crude storage tanks

  • Well head maintenance

  • Drilling Auger, Drilling bucket and kelly Fabrication

  • Road construction Survey

  • Construction Of Pavement Upon A Compressible Soil

  • Construction Of Direct Embankment

  • Road Piles

  • Subgrade For Flexible Pavement

  • Road Bases And Sub base for Rigid Or Crete Pavement

  • Surfacing(Concreting)For Rigid Or Concrete Pavement

  • Earth Work


Jeftoni has established a formal in-house Safety and Quality Management system which satisfies the broad cross section of Nigerian and other African States client requirements. This has earned the company various commendations, copies of which are attached at the end of this document.

Our Quality Management system is based upon ISO 9000 standards. The Company is presently in the process of putting into place methods and procedures in order to obtain an ISO listing during 1997.
Jeftoni standard Quality Plan template is usually tailored to meet the requirements of each specific contract.



The Company services primarily the oil industry. The top Eleven clients are as follows:-

  • Shell Petroleum Development Company First Marine & Engineering Services Ltd Rivoc Nig Ltd

  • Elf Petroleum Nigeria Limited

  • Niger Delta Petroleum Resources Limited Nigerian Agip Oil Company Limited Midwestern Oil & Gas Plc

  • Bulletin Construction Coy Nig. Ltd

  • Port Harcourt Refining Company Limited Chevron Nig. Ltd

  • Trevi Foundation Limited

  • Alan Dick & Company, West Africa Ltd


Tel. 08033102434
Tel. 08106295246

Email: info@jeftoni.net

Head Office: Km 5 east west road, Rumuodara, Port harcourt
Plant Yard: km 3 East west road, Rumuodani, Elelenwo, Port Harcourt

Abuja Equipment Yard: Caterpiller new honest yard



Monday - Friday 07:30 - 16:30

Saturday 8:30 - 12:00 


Construction company


Foundation engineering



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Usifo John
Usifo Anthonia
Executive director