UTAMACON (B) SENDIRIAN BERHAD or ‘UBSB’, is a locally established Bruneian Company licensed by Board of Architects, professional Engineers and Quantity Surveyors (BAPEQS) to supply Quantity Surveying services.
UBSB also provides Project and Programme Management, Facilities Management, and Cost Engineering services for construction and oil and gas industries. UBSB is owned 100% by Bruneians. Currently it has a staff strength of 77 personnel with capacity of immediate upman when required.

To provide the most
professional services

To be the most
trusted advisor

To be the most consistent
partner in service delivery
Prioritise Health, Safety and Environment for our people and client
Build competent Human Resources by Continuous Professional Development
Going Above and Beyond to Satisfy Customer Requirements
Set Benchmark for Professional Ethics and Business Integrity
Deliver Cost Effective, Quality and fit for purpose services in a timely manner
Our management has a collective experience of more than 75 years of working experience that covers not only Brunei Darussalam but also international experience in countries like of the United Kingdom, Malaysia, Indonesia, Korea, Singapore and India.
Bsc (Hons) Quantity Surverying
Msc Construction Management
MRICS, MPUJA (Brunei)
BAPEQS Registered Quantity
Surveyor with
Practicing Certificate
Bsc (Hons) Quantity Surverying and Commercial MPUJA, (Brunei), MAIQS,
BAPEQS Registered
Quantity Surveyor
Bsc (Hons) Construction Management Adv.
Dipl. Building Technology MPUJA (Brunei),
MAIQS
BAPEQS Registered Quantity
Surveyor with
Practicing Certificate
Adv. Dip. (Comp. Studies),
BSc (Hons) Quantity Surveying,
PG. Certification in Adjudication (CIPAA, Malaysia), Master of Laws in Construction Law, Arbitration and Adjudication
M.PUJA (Brunei), FCIArb, FACostE, FAIADR, FPIArb, MRICS, MCIOB, CBIFM, MCInstCES, MAPM,
BAPEQS Registered Quantity Surveyor

Head of Finance

Head of Human Resources

Contract Manager for Project Control Services - BSP

Head of Quality

Head of Health, Safety and Environment

Head of Information Technology
UTAMACON (B) SENDIRIAN BERHAD is a locally established Bruneian Company and an approved / registered Quantity Surveying / Construction Cost / Project Management Consultant with the Ministry of Development and the Board of Architects, professional Engineers and Quantity Surveyors (BAPEQS).