eSurvey GNSS

What eSurvey GNSS does

eSurvey GNSS (Shanghai eSurvey GNSS Co., Ltd.) is a Chinese geospatial technology company and subsidiary of UniStrong that designs, manufactures, and distributes high-precision GNSS positioning products and related hardware and software. Its portfolio spans integrated GNSS RTK receivers (eRTK10 mini through eRTK60, E-series), reference base receivers (eBase 20/30), CORS station receivers (NET10, NET20 PLUS), deformation monitoring receivers (eDMR1, eSAR50), rugged handheld GIS devices (P8III, P9IV, P9V, UT32, eSA3, eT80(H)), handheld SLAM/LiDAR scanners (eScan M1, eHLS2, eLidar A1), 3D machine control systems for excavators, graders, compactors, bulldozers, piling rigs, and cranes (eME10/30, eMG30, eMR10, eMB10, eMP10, eMC10), precision agriculture guidance and steering platforms (EAS100, EAS301 Pro Motor/Hydraulic, EAS502, Bestar 301), unmanned surface vessels for marine surveying (VE90, VE115, VE158), optical instruments (total stations eTS2/eTS8/eTS32/E3, automatic levels ESL2/ESL3, theodolite ET2A), and supporting radio and antenna products (TRU35, UA35, UA91, UA92). Underlying technology is built on multi-constellation GNSS (GPS, GLONASS, BDS, Galileo, QZSS, IRNSS, L-Band) with RTK and PPP positioning, integrated sensor fusion for disaster monitoring, and proprietary field software (SurPad 4.2, GEOSolution, RootNet).

The company sells primarily through a global dealer and distribution network spanning more than 100 countries and regions, supplemented by direct sales inquiries and a self-serve download center, with active participation in major industry trade shows (INTERGEO, CSPI Expo, AGRISHOW, MundoGEO, FIG). Revenue is hardware-led across GNSS receivers, machine control, precision agriculture, marine USV, and optical instrument categories, with software and accessories as adjacent streams. Notable deployments include a geological disaster monitoring program covering Heyuan City, Guangdong, Guangxi, Hunan, and Hubei provincial governments, involving 600+ monitoring equipment units providing 24-hour real-time monitoring with millimeter-level accuracy.

Founded in 2005 as a UniStrong company and headquartered in Minhang District, Shanghai, eSurvey began international operations under the eSurvey brand in 2018 and employs 51-100 people. The company is privately held with no external institutional investment disclosed, operates as a Chinese private limited company, and underwent a corporate brand identity refresh in October 2022 to align its visual identity with its multi-vertical product strategy.

Name

eSurvey GNSS

Legal name

Shanghai eSurvey GNSS Co., Ltd.

Website

https://esurvey-gnss.com

Company type

Private

Founded year

2005

Operating status

Operating

Headcount range

51–100 employees

Short description

eSurvey GNSS, a subsidiary of UniStrong, designs and distributes high-precision GNSS receivers, machine control systems, precision agriculture platforms, marine USVs, and SLAM/LiDAR scanners through a dealer network spanning 100+ countries, serving surveyors, constructors, farmers, and government monitoring programs.

Ownership category

akta.pro rank

Product category

GNSS Surveying Equipment

NAICS

Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (334511), Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (3345)

SIC

Search, Detection, Navagation, Guidance, Aeronautical Sys (3812), Optical Instruments & Lenses (3827)

akta.pro primary industry

GNSS/GPS Navigation & Augmentation Systems (IMABAFAC)

akta.pro secondary industry

Marine Navigation Systems (ECDIS, Radar, GNSS, AIS) (IMAJAJAE)

Keywords

• GNSS positioning systems
• Precision surveying equipment
• Machine control solutions
• Precision agriculture guidance
• Geospatial monitoring solutions

Headquarters

HQ city

Minhang

HQ country

China

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. GNSS Hardware Products: Sale of GNSS receivers, RTK systems, base stations, and related positioning equipment for surveying, construction, and agriculture applications
2. Optical Instruments: Total stations, automatic levels, and theodolites for land surveying and construction measurement
3. SLAM & Lidar Solutions: Handheld LiDAR scanners (eScan M1, eHLS2, eLidar A1) for 3D mapping and geospatial data collection
4. Machine Control Systems: Guidance and control systems for excavators, graders, compactors, bulldozers, and cranes in construction and earthworks
5. Software Solutions: SurPad, GEOSolution, RootNet software applications for GNSS data processing and surveying workflows
6. Precision Agriculture Systems: Guidance and steering platforms (EAS series, Bestar 301) for automated farm equipment navigation
7. Marine USV Systems: Unmanned surface vehicles for marine surveying and bathymetric data collection

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

eSurvey GNSS manufactures and sells high-precision GNSS positioning hardware and software, including integrated RTK receivers, GNSS reference base stations, CORS network receivers, deformation monitoring systems, machine control guidance for construction equipment, precision agriculture auto-steering systems, marine unmanned surface vehicles, optical instruments (total stations, automatic levels, theodolites), handheld SLAM LiDAR scanners, and surveying software (SurPad, GEOSolution, RootNet). Products are sold to surveying, construction, agriculture, marine, and government customers across more than 100 countries through a global dealer network.

Product overview

eSurvey GNSS is a comprehensive geospatial technology company offering a diverse portfolio of high-precision positioning, 3D mapping, and automation solutions. The product lineup includes: Integrated GNSS RTK receivers (eRTK series, E series) for land surveying; Reference base receivers (eBase series) and CORS station receivers (NET series) for permanent station networks; Deformation monitoring receivers (eDMR, eSAR series) for geological disaster prevention; Rugged handheld GIS devices (P series, UT series, eSA series, eT series) for field data collection; Handheld LiDAR scanners using SLAM technology (eScan M1, eHLS2, eLidar A1) for 3D mapping; Machine control systems (eME excavator, eMG grader, eMR compactor, eMB bulldozer, eMP piling, eMC crane) for construction automation; Precision agriculture guidance systems (EAS series, Bestar) for auto-steering; Marine USV platforms (VE series) for hydrographic surveying; Optical instruments including total stations (eTS series, E3), automatic levels (ESL series), and theodolites (ET series); Software solutions (Surpad4.2, GEOSolution, RootNet) for surveying data processing; and Radio/Antenna products (TRU35 radio, UA series antennas) for RTK connectivity. The company, a UniStrong company established in 2005, has built a distribution network across more than 100 countries.

Differentiator

Problem solved

Functional benefit

Products and services

• eRTK10 mini Compact integrated GNSS RTK receiver for high-precision surveying applications.
• eRTK20 Integrated GNSS RTK receiver for surveying and mapping applications.
• eRTK25 Integrated GNSS RTK receiver for high-precision positioning.
• eRTK30 Integrated GNSS RTK receiver for surveying applications.
• eRTK60 High-performance integrated GNSS RTK receiver for professional surveying.
• eBase 20 Rugged GNSS reference base receiver for base station applications.
• eBase 30 Rugged GNSS reference base receiver with enhanced features for deformation monitoring and CORS applications.
• E500 Portable tilt-featured GNSS receiver with IMU integration for surveying.
• E600 GNSS receiver for land surveying applications with tilt compensation.
• eDMR1 GNSS receiver designed for surface displacement and deformation monitoring applications.
• eSAR50 GNSS monitoring receiver for landslide and geological disaster prevention applications.
• NET10 GNSS reference station receiver for CORS network applications.
• NET20 PLUS High-performance GNSS reference station receiver for permanent CORS network installations.
• eHP10 Integrated navigation system for machine guidance applications.
• P8III Rugged handheld device for GIS data collection and field surveying.
• Surpad 4.2 Professional surveying software for GNSS receivers, supporting total station integration, stakeout, and GIS data collection.
• GEOSolution Post-processing software for GNSS data processing and network solution computation.
• RootNet Cloud-based CORS network management and data processing platform.
• eScan M1 Reliable handheld LiDAR scanner for 3D mapping and surveying applications using SLAM technology.
• eHLS2 Handheld LiDAR scanner for indoor and outdoor 3D scanning applications.
• eLidar A1 Handheld LiDAR scanner for 3D mapping and documentation.
• eME10 3D GNSS excavator guidance system for construction machine control.
• eME30 3D GNSS excavator guidance system for precision excavation.
• eMG30 3D GNSS grader guidance system for precision earthworks.
• eMR10 Dynamic compactor guidance system for soil compaction control.
• eMB10 3D GNSS bulldozer guidance system for blade control.
• eMC10 Crane dynamic monitoring and guidance system for construction cranes.
• EAS502 Guidance and steering platform providing precise steering control along pre-set paths for agricultural field operations.
• Bestar 301 Guidance system for precision agriculture and auto-steering applications.
• EAS100 Guidance system for agricultural field operations and precision farming.
• VE115 USV for marine surveying and bathymetric data collection.
• VE90 Compact USV for shallow water surveying applications.
• eTS32 Android smart total station with touchscreen interface for surveying and stakeout.
• ESL2 Precise automatic level with air damper compensator for geodetic control and construction surveys.
• ET2A Precise electronic theodolite with 2-inch angle measurement accuracy and laser functions.
• TRU35 Advanced 30-watt external radio for long-distance RTK data transmission with Bluetooth connectivity.
• UA35 Compact multi-constellation GNSS antenna covering GPS, GLONASS, BDS, Galileo, QZSS, IRNSS and L-Band signals with IP69K rating.

Quantifiable outcome

• Geological disaster monitoring accuracy of better than 3mm through multi-system GNSS high-precision solution engine
• +2 more outcomes

Named customers5 records

Segments4 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Partnerships

One partnership is on record.

• UniStrongcoreOthersUniStrong is the parent company of eSurvey GNSS, which was established in 2005 and began global operations under the eSurvey brand in 2018. UniStrong provides nearly 20 years of R&D and production experience in the geospatial industry to the eSurvey brand.

Scale indicators3 records

Recent moves7 records

Expansion highlights5 records

Broad incumbents

• Trimble Inc. Global leader in GNSS, surveying, construction machine control, and agriculture guidance. Represents the dominant premium-tier incumbent whose ecosystem and brand eSurvey is competing against, particularly in high-end surveying and integrated software workflows.
• Topcon Corporation: Japanese positioning and machine control incumbent with strong presence in GNSS, total stations, and agriculture autosteer. Major competitor particularly in agriculture guidance and OEM-grade machine control.
• Hexagon AB (Leica Geosystems): Swiss-listed conglomerate whose Leica Geosystems division leads in high-precision surveying instruments, GNSS, and machine control. Sets the technology and pricing benchmark eSurvey must meet in premium markets.

Emerging players

• Coremorrow (CHC sister-brand) / Geo-Plus: Software-focused surveying/positioning vendor serving similar survey and construction workflows. Adjacent competitor offering field-to-finish software that complements or competes with eSurvey's SurPad/GEOSolution stack.
• Geneq (SXblue / iSXblue): North American GNSS receiver manufacturer focused on high-precision GIS and mapping markets. Comparable on multi-constellation GNSS handhelds and mapping-grade receivers for professional surveying users.

Direct peers

• Stonex Srl: Italian-based surveying instrument manufacturer with GNSS RTK, total stations, GIS handhelds, and marine USVs. Comparable mid-tier product portfolio with global dealer distribution similar to eSurvey's model.
• CHC Navigation: Shanghai-based peer that develops GNSS RTK receivers, GNSS reference stations, marine surveying, and machine control products. Closest direct competitor given similar China-domiciled positioning, comparable product breadth, and overlapping global dealer-based go-to-market.
• ComNav Technology: Shanghai-based GNSS board-level and OEM positioning specialist serving surveying, machine control, and autonomous applications. Comparable on GNSS core technology and multi-constellation positioning.
• South Surveying & Mapping Instrument Co. Chinese competitor producing GNSS receivers, total stations, theodolites, automatic levels, and GIS handhelds. Overlaps heavily on optical instruments and mid-tier GNSS hardware where eSurvey competes on price-performance.
• Hi-Target International Group: Chinese GNSS/surveying manufacturer offering RTK receivers, total stations, marine equipment, and GIS handhelds. Direct competitor across nearly all of eSurvey's primary product categories with similar emerging-market distribution model.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/eSurveyGNSS
• Facebookfacebook.com/eSurveyGEO
• LinkedInlinkedin.com/company/esurveygnss

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 eSurvey GNSS