who we are

GLOBAL GIS was established in 2014 as the first-ever survey equipment trading company owned by skilled/professional surveyors graduated from Faculty of Geomatics, Sabaragamuwa University of Sri Lanka.

Within these 5 years, our company has been able to maintain an excellent record of providing the best surveying equipment and surveying services to both government and private sector institutions. National Aquatic Resources Research and Development Agency (NARA), Iranamadu Irrigation, Northern Council, Sabaragamuwa University of Sri Lanka, Open University of Sri Lanka, Maga Engineering, CML- MTD and Navaloka Engineering are some of the main clients who obtained our services.  Due to the qualitative and friendly service provided, most of the government surveyors and licensed surveyors are interested in getting the service out of the company.

We are selling all kinds of Survey equipment including Land Survey equipment, GLOBAL Positionsystems, Construction Lasers, Hydrographic Survey equipment, Air Survey systems, Surveying and Mapping software …etc.

GLOBAL GIS is sole agent for few world-famous brands in Sri Lanka including PENTAX(JAPAN), KOLIDA (CHINA), SXBLUE(CANADA), Mircosurvey (CANADA), Keson (USA).

Managing director

D. Nishshanka De Silva B.Sc., M.Sc., MSI (SISL) Registered Licensed surveyor Vice President of Sabaragamuwa University Survey Alumni Association (SUSAA)

Mr Nishshaka De Silva is founder of Global GIS PVT ltd. He is a Registered Licensed surveyor (Reg.No-20172122) and youngest surveyor who obtain survey license with current survey act in Sri Lanka. He was born in Balapitiya and received primary education from Sumana Junior School and Dharmasoka College, Ambalangoda. He has completed a Bachelor’s degree (B.Sc) in Surveying science (special) from Sabaragamuwa University and completed a master degree (M.Sc) in Geoinformatics from Colombo University. Also, he is vice-president of Sabaragamuwa University survey alumni association (SUSAA) and member of the survey institute of Sri Lanka (SISL).

 He has excellent academic knowledge about surveying and published a few research papers about GPS surveying. Also, He has worked in Debug group of Company, Lanka GPS PVT LTD, Jayasundara Associates and Survey Department of Sri Lanka. He has excellent practical experience as surveyors in various surveying disciplines such as Road, Highway, Building, Forest, Coastal conservation, GPS, Geodetic Levelling, GIS, UAV mapping, Hydrographic and court commission surveying. He has attended many international workshops, and training to increase his knowledge and give updated solutions for his clients and the following are main training participated by him Geospatial forum Colombo (2013), KOLIDA & PENTAX Survey equipment training (2014) China, Hydrographic Survey tidal data processing training (2016) Malang, Indonesia, ACRS 2016 Colombo, Teledyne Optech Terrestrial Laser scanning Training (2018) Bali, Indonesia and GEOMAX Survey equipment training (2020) Male, Maldives.

why chose global gis


Global GIS offers the most affordable and competitive prices on all the services

Skilled Professionals

Global GIS is owned by B.Sc. Surveyors, who have hands on experiences

Efficient Solutions

Global GIS not just offer solutions. We offer the most efficient solutions

Quality Service

All the after- sales services and technical support are given by skilled professionals.

Authorized Agents

Global GIS is authorized to sell equipments from world's leading companies

Our Vision

To be the leader of professional surveying equipment and software trading company in Sri Lanka

Our Mission

Introduce high quality, accurate and cost effective world popular surveying equipment brands and services to the Sri Lankan survey and geospatial industry while sharing our knowledge limits with industry professionals, university and technical college students to utilize the technology in their field of study.
Global GIS
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