Contact Information: 

Significant Technologies Sdn. Bhd.
No 12-1, 1st Floor, Jalan Dagang SB4/1,
Section 4,Taman Sungai Besi Indah,
43300 Sri Kembangan Selangor, MALAYSIA. 
Tel No: +603 - 8945 5998, Fax No: +603 - 8941 7957
E-mail:  This email address is being protected from spambots. You need JavaScript enabled to view it.

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Significant Technologies Sdn Bhd (Sigtech) was established in April 2000 by experienced and qualified professionals to venture into high technologies services related business with initial principal activity is to provide optical fiber calibration services and training worldwide. Subsequently, we have also ventured into Product Development, Engineering Services & Testing as well as Consultancy.

Currently, we are the certified MS ISO / IEC 17025 company capable of providing optical and RF calibration services. Significant Technologies Sdn Bhd is also one of the leading telecommunication training providers. We are one of the certified schools for Fiber Optic Association (FOA) of America.

Under product development, we have developed a number highly economical and efficient products which would help businesses not only to save costs but also improve productivity.

Through all these activities, we have more than 50 clients ranging from multinational corporations, public listed companies, local as well as foreign manufacturers, government agencies, to contractors serving telecommunication companies.


To become a significant fiber optical services provider locally and globally by providing efficient and quality services through professional, dynamic and creative approach.


  • To consistently maintain an acceptable international standard on the services provided
  • To fulfill the expectation of the clients
  • To be accountable to the clients on the services provided
  • To become a premier organization which are able to provide solutions to its clients






 Prof Dr. Mohamad Khazani Abdullah – Chief Executive Officer

Mohamad Khazani Abdullah obtained his B.Sc. and M.Sc. degrees in Electrical Engineering from University of Missouri at Rolla, USA, in 1990 and 1993, respectively, and a Ph.D. degree in Physics from University Malaya, in 1999. He was awarded the Malaysian National Young Scientist award for the year 2001 for his various contributions in the field of optical fiber communications. He has won several medals at various international expositions including Best Design in the Asia Pacific Region at INPEX-Pittsburgh, 2004 and Special Award at Eureka, Brussels 2005. He has successfully filed 11 patents for his inventions and scientific works.

Professor Abdullah, was the Deputy Dean of Graduate School, and Head of the Photonics and Fiber Optic Systems Laboratory, Universiti Putra Malaysia (UPM) until April 2008. Currently, he is the Director and Chief Technology Officer at Significant Technologies Sdn Bhd, a company specializing in fiber optic products and services ( He also currently serves as an Adjunct Professor at the Electronics and Communications Engineering Dept., Universiti Tenaga Nasional (UNITEN).

His research finding on Optical Amplifiers was reported in Photonics Spectra, a leading scientific magazine in the field of photonics. His latest research focus is on a novel multiplexing technique known as Duty Cycle Division Multiplexing (DCDM). Dr. Khazani is currently serving as a reviewer for various international publications including top-ten journals in photonics/optics. He also has the experience in commercializing various RnD products into local and oversea markets, and has spun off 5 start-up companies. Recently he has obtained the Trade Mark for his new knowledge-based invention known as K-ChartTM, an effective tool for research project planning and management.

  Najman Kamaruddin – Executive Director

A degree holder in Business Administration from Washington University USA(1991), Najman is responsible for the overall direction of the company. He has about 15 years experience in banking and management which would be an asset to the company. During his banking career with Maybank, KFH Ijarah House and EON Bank Berhad, En Najman was involved in corporate financing which provided him the opportunity to study and understand the various style of management and operation of different businesses.

Subsequently in 2001, he joined TDM Berhad, a company listed on KLSE main board, and he was seconded to a subsidiary company as Executive Director. His responsibilities include overseeing the overall operation of the company to ensure improvement in its profitability.

 Aziz Ramli - General Manager

A graduate from State University of New York, Buffalo, in Economics in 1992. He has involved in marketing & sales for about 10 years in a wide range of products. Currently, overseeing Significant Technologies Sdn Bhd marketing development and sales activities.

 Zamzarina Muda - Admin and Finance Manager

Zamzarina brings with her 10 years experience in accounting field. Currently, Zamzarina holds the position of Head of Admin.&Finance Department. She is responsible in assisting top management personnel in the development and implementation of goals, policies, priorities, and procedures relating to administration, human capital resources and also financial & accounting management of the Company.

Prior to joining Sigtech, Zamzarina began her career path as an Audit Assistant and Senior Audit Assistant for two audit firms and one management firm, where she had gained vast experiences in auditing and accounting needs. In 2006, she had joined Sigtech as an Accounts Executive before promoted in 2007.

Zamzarina holds a Bachelor of Accounting (Honors) from UUM. She is also a member of Malaysia Institute of Accountant (MIA) which certified her as a Chartered Accountant.

  Murniati Imam Supaat– Training Manager


 Aidi Zakarna - Technical Manager

A degree holder in Electronic Engineering from UNITEN, En Aidi has been with Significant Technology since year 2000 and ever since has been actively involved in technical marketing for calibration and training services.




We have a team of commercial and technical personnel who are qualified and experienced in their respective fields. Our team includes 2 PhD holders, 3 Masters holders as well as several professionally certified practitioners in engineering, management and financial areas.

Altogether we have manpower strength of 51 members of staff, majority of which are with technical background. At any point of time, we also provide industrial training attachment program for students from local higher learning institutions.





For the past few years, the telecommunication industry has witnessed the growth of fiber optic and wireless technologies as the main medium of telecommunication carrier which enhance the speed and bandwidth of voice, video and data transfer.At the user end, new applications and thus new equipment were introduced to fulfill the never ending telecommunication requirements. The phenomenon in turn creates demand for skill and knowledge workers to implement, commission, test and monitor the applications, equipment and networks.


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To meet the growing demand, SIGtech with years of experience in telecommunication field has come up with several training modules that combine theory and hands on so that eventually the training participants would acquire skills and knowledge that will enable them to confidently work in telecommunication industry.

SIGtech training programs are divided into several packages among which are as follows:


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