Our Team
We have a broad approach to design, build and therefore have no in-house style.
Managing Director
DUBOYE GRAHAM-DOUGLAS
He is the Managing Partner as well as the Business Development Director. He attained his ‘O’ levels in Kings College, Lagos, ‘A’ levels at Loughborough Technical College, Loughborough, UK, RIBA Part 1 from the Architectural Association School of Architecture, UK, BA Hons Degree in Architecture from Thames Polytechnic, Dartford, Kent, UK and a Post Graduate Diploma Hons in Architecture from the Greenwich University, Dartford, Kent, Uk. For his Professional Architectural practice Graduate Studies in Architecture with Westminister University, London, UK to become a registered British Architect with the Royal Institute of British Architects (RIBA).
He has been involved in design/supervision of projects both in the UK for about 10 years and in Nigeria for the last 20 years. These projects include; residential, luxury apartments and houses, educational, commercial buildings ranging from offices to Mixed Use Buildings and Shopping Centres, different types of Hospitals, and Oil and Gas facilities.
Duboye is very particular about detailing in design, which is key to good build ability, reduction in cost/schedule overruns and ensures ease of programme/specification achievement. He has given lectures such as A Sustainable Green Architecture for infrastructural Development to Rivers State House of Assembly 2007, A presentation on the Development of a Silicon City for the Walter Ollor foundation in The Niger Delta in 2017, Building Resilient infrastructure the role of Architects at the June 2019 Nigerian Society of Engineers induction and awards ceremony. Also at the Pre conference Agencies Presentations for improving Quality Care on Ageing Population and Disease in Nigeria (HEPIQ- C) presenting the CEPU Geriatic Centre South-South Zone intervention in the University of Port Harcourt Teaching Hospital on the 30th October 2019 In Abuja.
Development Manager
AUGUSTINE I. ONWUCHEKWA
He is the Professional Development Manager and holds an MSc Degree in Architecture from the University of Nairobi. He is fully registered both with Architects Registration Council of Nigeria (ARCON) and the Nigerian Institute of Architects (NIA).
He has over 30 years of practice spanning the Public and Private sectors and has participated in various projects including 500 Units New Finima Town Housing Project, NNPC Housing Estate, Akpajo Port Harcourt, Federal Low Cost Housing Units, Rivers State, Union Bank 5 Exchange Building, Trans Amadi, Port Harcourt etc. In his projects, he designs with cost in mind and makes sure the Client gets the best design solution at an optimal cost.
Company Secretary
BARR. (MRS) EREFAMA
GRAHAM-DOUGLAS
She is the Company Secretary and a Coporate member of the Nigerian Bar Association.
She holds an LLB Hons. From University of Calabar in 1991, BL in 1993 and CMC in 2004. She has over 28 years of practice spanning the Public and Private sectors including the office of the Attorney General of Rivers State.
Senior Supervising Engineer
MOHAMMED G. OLUWASEUN
Engr Ganiyu Mohammed, a Civil/ Structural Engineer has Masters degree in Engineering (M.Eng) from University of Port Harcourt with distinction, Bachelor of Engineering (Honors) degree in Civil Engineering from Federal University of Technology, Akure and a National Diploma in the same course from the Federal Polytechnic, Ado Ekiti. He is a Corporate member of Nigeria Society of Engineers (NSE), Nigerian institution of structural Engineers (NISTRUCTE), and a COREN registered engineer. A field-tested engineer of more than 14 years experience gathered in planning, design, construction and project management of Civil and Geotechnical structures. He has been involved in the design and construction supervision of various commercial and industrial infrastructures (both reinforced concrete and steel), highways, as well as geotechnical structures. With a certificate in safety, He has a track record of safe execution of projects.
Administrative Manager
NKIRUKA IHEANACHO
She has an HND qualification in Quantity Surveying from Kaduna Polytechnics Kaduna State. She is result oriented and a team player, She handles the cost aspects of our various projects as well as project management.
She has participated in both the pre-contract and post contract stages of various projects including Meat Masters, Woji GRA Port Harcourt, Qedi Oil and Gas, Trans Amadi Port Harcourt, Crestville Development residential project Port Harcourt, Polaris Bank office renovation works & Daily Spring Clinic renovation work Port Harcourt, Unity Bank office renovation, Oleh Delta State, Upgrading of FMC Yenegoa, NDUTH Okolobiri, and Cottage Hospital Ikibiri, Bayelsa State for FHi360 (USAID), among others. She has over 14 years of practice.
Business Development Manager
SODEIN GRAHAM-DOUGLAS
He is our Business Development Manager and holds a Bachelor of Arts in Business Management, Middlesex University. He is a Business Management Graduate student with 2 years’ experience in a business development role & marketing intern backgrounds include (i.e. Architecture, Big Data Solutions, Job Creation Support etc.).
Eager to identify and capitalize on emerging market trends and revenue generating opportunities. He has worked as Business Development Officer at VIISAUS Technology Limited, Campaign Intern at Godwin Obaseki Campaign Organisation (GOCO).
Site Manager
FEMI EDMUND IJUYE-DAGOGO
He is one of our Architects and holds a B. Tech in Architecture from Rivers State University of Science and Technology.
He has participated in some projects we have done since he joined us in 2013 including Proposed NNPC hospital, Fire Station Animation, Rivers State Teaching Hospital Doctor’s Quarters, Daily Spring Clinic Design & renovation work, Proposed Hizbiz Estate, Abuloma-Woji Toll gate building, UPTH Geriatric Centre all in Port Harcourt, MSMSL Meter Factory etc.
Architect
ELIZABETH NKECHI STEPHEN
She is one of our Architects and holds a HND in Architecture from Rivers State Polytechnic.
She has participated in some projects we have done since she joined us in 2017 including Daily Spring Clinic renovation work, Residential Developments, Design & Renovation of let able shops building at mile 1 Port Harcourt etc.
Architect
UYODHUKA PROGRESS O.
MSc. Architecture, Imo state university 2012 - 2014
MSc Architecture, Imo state university 2008 - 2012.
Jobs done with the company includes
Design and supervision of Rivers State Teaching Hospital Doctors Quarters, Daily Spring Clinic, Dental Maxilo-facial Hospital etc.
Architect Assistant
SODUEARI GRAHAM-DOUGLAS
She is our Architect Assistant. She holds BA (Hons) in Architecture, University of Westminster and B in Architecture with University Foundation Programme (UFP) David Game College. She provided design input on ongoing projects.
This Included designing and drafting section drawings and physical models for Kilburn Nightingale Architects, London. She also shadowed Architects in Balfour Beatty on Ark Byron Primary Academy Project in Acton, London.
HSE OFFICER
JACK OBA IBIM
He is our Health & Safety Officer. He holds a STCW’95/3rd Engineer from Charkin Maritine Safety, Helicopter Underwater Escape Training/Survival at Sea (HUET) from Charkin Maritime & Offshore Safety Centre and International Banksman/Industrial Rigging from Onshore & Offshore Safety Institute of Nigeria.
He has worked with Dawoo Nig/NLNG Project, Hyundai Shell Bonny, DBN Akpo Project Total as HSE Safety Fire Water, NDDC Headquarters and Du-Duboch Nigeria Limited.
In a demanding profession, Du-Duboch Nig. Ltd. insists that the quality of design and building services are consistent and in line with the Client’s expectations.
Contact Us
Head Office: Leventis Building,
6 Azikiwe Road, Old GRA, Port Harcourt Rivers State.
Tel: 08092243474, 08037048874
Email: du_duboch@yahoo.com
