AD Navigation

AD Navigation AS develops, markets and supports GNSS-based systems that determine high precision geographic locations, heading and attitude determination. The AD Navigation AS head office is located in Moss, Norway.

AD Navigation Website



Altus Positioning Systems designs manufactures and sells products for the surveying market. Altus is based in Southern California, engages the talents of many engineers experienced in the design and construction of GPS receivers since the earliest days of satellite surveying.

Altus Website



One of the world's leading developers and manufacturers of professional grade global satellite positioning, navigation, and guidance equipment.

Ashtech Website


C&C Technologies

C & C provides a wide range of survey, mapping and related services. The company has five major divisions, including the Geophysical and Geosciences Survey Division, the Marine Construction Survey Division, the Land and Transition Zone Survey Division, the Worldwide DGPS Services Division and the Geotechnical Division.

C&C Technologies Website


Hemisphere GPS

Hemisphere GPS designs and manufactures innovative, cost-effective GPS products for positioning, guidance, and machine control applications in agriculture, marine and other markets.

Hemisphere GPS Website


Javad GNSS

Founded by Dr. Javad Ashjaee in August 2005 to pursue the next generation of GNSS receivers for high precision applications as well as others. Its engineering division employs about 100 highly experienced scientist and engineers who have designed many generations of GNSS receivers.

Javad GNSS Website


Leica Geosystems

With close to 200 years of pioneering solutions to measure the world, Leica Geosystems products and services are trusted by professionals worldwide to help them capture, analyze, and present spatial information. Leica Geosystems is best known for its broad array of products that capture accurately, model quickly, analyze easily, and visualize and present spatial information. Those who use Leica products every day trust them for their dependability, the value they deliver, and the superior customer support. Based in Heerbrugg, Switzerland, Leica Geosystems is a global company with tens of thousands of customers supported by more than 3,500 employees in 28 countries and hundreds of partners located in more than 120 countries around the world. Leica Geosystems is part of the Hexagon Group, Sweden.

Leica Geosystems Website



NovAtel is a leading provider of precise WAAS GPS devices based on proprietary Pinwheel Technology. They are deeply involved in projects based on Galileo GPS technologies in cooperation with world wide partners.

Novatel Website



Oxford Technical Solutions specialises in Inertial Navigation Systems and GPS technology for measuring motion, position and orientation. The RT Family includes a broad range of inertial measurement instruments, suitable for a large variety of applications.

OXTS Website



Septentrio Satellite Navigation NV, designs, manufactures, markets and supports high-end dual-frequency GNSS receivers with the best possible performance at a very competitive price. Targeted at original equipment manufacturers (OEMs), Septentrio’s core technology is being applied in precise positioning, timing and attitude determination applications.

Septentrio Website



Sokkia provides turn-key solutions for surveyors worldwide. Sokkia Corporation markets Total Stations, Data Collectors, Digital Levels, and Lasers and a full complement of field accessories through a nationwide distribution network. For more than 85 years, Sokkia's complete line of surveying instruments, GPS products and accessories have provided it's customers with quality found nowhere else. With Sokkia's products, you will be sure to have long-lasting, precise instruments for many years to come. Sokkia customers will continue to see this rugged and reliable quality in 2007 with innovations in the GPS product line, an expansion of construction-specific instruments and continued enhancements on Sokkia's fully-tracking robotic total station, the SRX.

Sokkia Website


Spectra Precision

Spectra Precision has long been an established brand, known for delivering quality products to the construction market. Focusing on the specific needs of the conventional surveying market, the Spectra Precision brand offers a complete product portfolio including, Global Navigation Satellite Systems (GNSS), Global Positioning Systems (GPS), optical total stations, data collection hardware, field and office software, as well as a wide range of construction tools. Spectra Precision surveying equipment is an economical choice that utilizes technologies for optimal efficiency. With convenience and reliability as

Spectra Precision Website



Topcon Positioning Systems is a manufacturer of precision positioning equipment and offers a wide selection of innovative precision GPS systems, laser, optical surveying, and machine control products.

Topcon Website



Trimble provides positioning solutions enabling professionals in engineering and construction, surveying, agriculture, fleet management and field service to be more productive by revolutionizing their work processes. Trimble is transforming the way work is done through the application of innovative positioning. Trimble uses GPS, lasers, optical, and inertial technologies, as well as wireless communications and application specific software to provide complete solutions that link positioning to productivity.

Trimble Website



As one of the early innovators in the field of precise positioning, VERIPOS aims to be the market leader in precise navigation and positioning solutions, through the innovative application of technology, continuous product development and operational excellence.

Veripos Website


Reference stations

GPS, GLONASS and Galileo Information and News Site

AboutDealersProductsManufacturersReference stationsNews