TERIA

Name

TERIA

Legal name

SAS EXAGONE

Website

https://reseau-teria.com

Company type

Private

Founded year

2005

Operating status

Operating

Headcount range

11–50 employees

Ownership category

akta.pro rank

Product category

GNSS Positioning and Geomatics Services

NAICS

Satellite Telecommunications (5174), Wired and Wireless Telecommunications (except Satellite) (5171)

SIC

Communications Services, Nec (4899), Industrial Instruments For Measurement, Display, And Control (3823)

akta.pro primary industry

GNSS/GPS Navigation & Augmentation Systems (IMABAFAC)

Keywords

• GNSS correction services
• High-precision positioning
• GNSS hardware receivers
• Surveying geomatics solutions
• Precision agriculture positioning

Headquarters

HQ city

Vitry-sur-seine

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

Technology or R&D, Infrastructure, Personnel, Operations, Marketing or Sales, Supply Chain

Revenue model

1. GNSS Correction Subscriptions (TERIA, TERIAsat, TERIArinex): Recurring subscription services providing NRTK, satellite-based (TERIAsat), and post-processing (TERIArinex) GNSS corrections. Offered at multiple tiers to serve surveying, construction, agriculture, and drone professionals across France and French overseas territories. Subscription-based model with services like iTERIA and TERIAconnect bundled for real-time data qualification access.
2. Hardware Sales (PYX, TERMINAL): Sale of proprietary GNSS hardware including the PYX ultra-light receiver (sold as a €6,990 all-in-one pack including 3 years of services) and the TERMINAL universal cellular & satellite module. Hardware is designed, developed, and manufactured in France.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels7 records

Core offering

TERIA provides centimetric real-time GNSS positioning services through a proprietary network of 240+ permanent reference stations across France and overseas territories, delivering NRTK, satellite-based (TERIAsat), and post-processing (TERIArinex) corrections. The company sells proprietary GNSS hardware including the PYX ultra-light receiver and TERMINAL universal cellular/satellite module, complemented by the QNRTK data qualification layer and mobile applications (iTERIA, TERIAconnect) for measured, auditable positioning accuracy.

Product overview

TERIA offers a unified GNSS positioning platform consisting of hardware products (PYX ultra-light receiver, TERMINAL universal module, DELTO receiver), correction services (TERIA NRTK, TERIAsat satellite, TERIArinex post-processing), and mobile applications (iTERIA, TERIAconnect). The QNRTK service layer provides real-time data qualification enabling transparent, measured positioning. PYX and TERMINAL hardware connect to the TERIA network via cellular or satellite, while DELTO serves as an additional receiver option. Raphael photogrammetry integration extends PYX capabilities. The ecosystem is designed for surveying, construction, agriculture, drones, and autonomous vehicles requiring centimeter-accuracy positioning.

Differentiator

Problem solved

Functional benefit

Brands

• PYX: Ultra-light GNSS receiver developed and manufactured in France, designed for versatile and mobile use.
• TERMINAL TERIA
• TERIAsat
• TERIArinex
• iTERIA
• TERIAconnect
• DELTO

Products and services

• PYX GNSS Receiver Ultra-light, versatile GNSS receiver developed and manufactured in France, featuring tri-frequency GNSS chip (evolvable to quad-frequency) with Full GNSS compatibility (GPS, Galileo, Glonass, Beidou). Connects via Bluetooth to a ruggedized Android field tablet for receiving TERIA corrections. Designed for mobile use by surveyors, construction professionals, drone operators, and precision agriculture users.
• TERMINAL TERIA Universal cellular and satellite module that provides access to TERIA and TERIAsat services on all GNSS equipment including mobile devices, autonomous vehicles, robots, and drones. Eliminates reliance on telephone operators in white zones, enabling centimeter accuracy even in areas without cellular network coverage.
• DELTO GNSS Receiver New GNSS receiver product offered by TERIA, designed for precision positioning applications with compatibility to TERIA network services.
• TERIA Service (NRTK) Core real-time kinematic positioning service delivering 1-2cm accuracy anywhere within the coverage area. Operates via the Internet using Network RTK technology with a proprietary network of reference stations across France and overseas territories, with 99.8% availability.
• TERIAsat 100% satellite-based correction service (SSR/PPP-RTK technology) enabling centimeter-accuracy work in 'white zones' without telephone operator coverage. Combined with TERIA for extreme coverage scenarios, with approximately 10-second convergence time and European coverage.
• TERIArinex Service enabling processing, conversion, and analysis of raw GNSS data for post-processing use, including differential processing of observations made by a GNSS receiver in static or dynamic mode via RINEX files.
• iTERIA Mobile Application Mobile application (iOS/Android) for real-time monitoring of ionospheric activity (i95 index), absolute accuracy, signal quality, station health, geodetic drift, and ionospheric/tropospheric effects. Part of the QNRTK data qualification suite.
• TERIAconnect Application

Quantifiable outcome

• 1-2cm positioning accuracy in real time within coverage area
• +3 more outcomes

Named customers5 records

Segments5 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration6 records

AI capability3 records

Feature8 records

Partnerships

Six partnerships are on record, tiered core, flagship and minor.

• AplitopcoreTechnology or Integration · 4 May 2022Partnership announced May 4, 2022, providing surveyors with a complete TERIA hardware solution (NRTK/SSR corrections with accessories) combined with Aplitop's TcpGPS software application. TERIA's PYX receiver is included in the Aplitop offer. The collaboration enables competitive solutions covering geomatics needs with real-time corrections and cloud-based collaborative workflows. Aplitop has over 15,000 users worldwide.
• CNES / France BrevetcoreTechnology or Integration · 1 January 2019In 2019, TERIA concluded a partnership with France Brevet to exploit certain CNES (Centre National des Études Spatiales) patents for implementing a global PPP service. This license agreement enabled TERIA to extend its service coverage beyond its NRTK network footprint using PPP and PPP-RTK algorithms.
• IGN (Institut National de l'Information Géographique et Forestière)coreStrategic or Co-development PartnerIGN calibrates and validates TERIA's reference station corrections and processes TERIA's raw GNSS data through its Permanent GNSS Network (RGP). TERIA is the largest contributor to the RGP, providing data from over 218 stations (>40% of the network), contributing to geodetic monitoring, weather forecasting (Météo France), and scientific research in tectonics and meteorology. This partnership is foundational to TERIA's quality assurance and scientific credibility.
• Topo Sans Frontières (TSF)flagshipStrategic or Co-development PartnerTSF is a student-founded humanitarian association associated with ESGT. TERIA supports TSF missions by providing PYX receivers, training, and free GNSS corrections. In Cameroon 2025, TERIA equipped students with 2 PYX receivers for a land surveying project and installed a free reference station at SOA Town Hall for local surveyors. TSF has conducted surveying missions in 11 countries since 2003 (Benin, Burkina Faso, Burundi, Cameroon, Comoros, Ethiopia, Sri Lanka, Tunisia, Guatemala, Madagascar).
• ESGT (École Supérieure des Géomètres Topographes)flagshipStrategic or Co-development PartnerESGT is a French engineering school for surveyors and geomatics. TERIA is a long-standing partner of ESGT, supporting student events like the annual ESGTrail charity relay race (€3 per km donated), providing equipment, and conducting training sessions on precision GNSS equipment for students.
• ISTAO (Institut Supérieur de Technologie Agro-Industrielle, Cameroon)minorStrategic or Co-development PartnerTERIA collaborated with ISTAO in Cameroon during the 2025 TSF mission, providing PYX receivers and training to surveying students for a land surveying project in the SOA region.

Scale indicators8 records

Recent moves8 records

Expansion highlights6 records

Direct peers

• Trimble: Global leader in GNSS positioning, with Trimble RTX correction services and a broad surveying/construction receiver portfolio. Directly competes with TERIA in the high-precision positioning segment and operates at vastly greater scale with global distribution.
• Orphéon: French NRTK GNSS correction network operator and the most direct domestic competitor to TERIA in metropolitan France. Targets the same surveying and construction customer base with a comparable permanent reference station network and subscription model.
• Topcon Positioning Group: Japanese-headquartered provider of GNSS receivers, correction services (Topnet Live), and surveying/construction software. A direct peer offering the same integrated receiver-plus-correction value proposition as TERIA, with stronger global reach.
• Septentrio: Belgian manufacturer of high-precision GNSS receivers used in surveying, GIS, and autonomous systems. Comparable to TERIA as a high-end GNSS technology vendor, though Septentrio focuses on receivers while TERIA bundles correction services.
• SBG Systems: French competitor specializing in inertial/GNSS fusion sensors for surveying, marine, and autonomous applications. A direct peer and fellow French GNSS technology company targeting overlapping professional and autonomous systems customers.
• Hexagon (Leica Geosystems): Major surveying and GNSS hardware/services competitor operating the HxGN SmartNet correction network across Europe. Competes directly with TERIA in France and continental Europe on NRTK services and professional surveying receivers.

Emerging players

• u-blox: Swiss GNSS chip and module maker offering PointPerfect correction services targeting mass-market and IoT/autonomous applications. Comparable to TERIA in correction services but at a fundamentally different scale and price point, representing both a partner ecosystem and a long-term competitive threat.
• Swift Navigation: US-based precise positioning company offering Skylark correction services and GNSS receivers focused on autonomy, robotics, and automotive. An emerging player targeting adjacent customer segments (autonomous vehicles, drones) where TERIA also plays.
• CHC Navigation: Chinese GNSS hardware and correction services provider offering competitively priced surveying receivers. An emerging player putting price pressure on hardware-differentiated players like TERIA's PYX and DELTO products.

Regional players

• Sapos (Germany): German state-operated NRTK correction service operated by the Länder surveying authorities. Comparable to TERIA as a national-grade, high-precision correction network, but serving Germany and following a public-sector operating model.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCC7WWK7FhdKRwp3O_Wdfdsw/featured
• LinkedInlinkedin.com/company/reseau-teria
• Instagraminstagram.com/reseauteria

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about TERIA