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What's happening in the world of UNI's & users

marXact makes centimetre accurate surveying easy and affordable for any fieldworker who knows how to use a smartphone

And we’re getting closer to that goal by the day. Take a look and see some of the organizations who have chosen for an easier way of surveying in the photos, read customer cases, or watch testimonial videos. 



Kruse Groep

Uses the UNI-GR1 for all kinds of activities regarding (environmental) groundwork, as well as road and hydraulic engineering.




With the help of the UNI-GR1, NTP makes the environment more functional and sustainable on an infrastructure level.

Aannemersbedrijf Lavèn

Active in water, road construction and earthworks, the UNI-GR1 helps them do their job. 

Hoveniersbedrijf Curatio

Rely on their UNI-GR1 for tailor-made advice, designs, and construction of gardens.

I.Deegen & Zn

The UNI-GR1 assists in carrying out demolition related work.

A. Jansen 

Rely on their UNI-GR1 in the field of infrastructure, recycling and concrete related activities.


Happy with their UNI-GR1 to remeasure their project drawings in the field.

Onderhoud Enschede

In order to keep the city of Enschede properly, they use the UNI-GR1 to get their accurate data.

You can find our users in almost any market segment

Using the UNI for many different applications


CM Accurate
X,Y,Z 3D Data
Points, Polylines, Polygons
Length, Surface, Perimeters
Ground control points
Layers & Attributes
Location and Height Control


Points, Polylines, Polygons
Complete Building, Road, Water, Infra Designs
Manual Coordinates
Point lists
Design Drawing Control

Design & As-Built

AutoCAD Drawings
PDF & CSV Reports
Open & amend design DXF
Design vs As-Built in field
Mix & Match
Measure new situation
Draw in the field

Any Discipline

Infra & construction
Water & Land
Roads & Waterways
Sewers, Telecom, Utility
Land, Gardens, Trees


Mounted on a vehicle
Mounted on machine or UAV
Provide RTK base for Drones
Machine Control
Automatic Measuring
Measure areas fast

Receive more info or a free demonstration on location

You will receive a brochure with all specifications and more information. Besides, we like to know your needs and your field of work

A video says more than hundreds of photos

Most recent customer case

The people behind Jac. Barendregt have been working on many Dutch excavation, road building, and hydraulic engineering projects for decades. They now use the UNI-GR1 digital receiver for centimetre accurate data during the preparation and implementation of these projects.

Get a brochure and the full specifications

Receive it in your mailbox

Photo Contest

Our hardworking clients are seen at the most different locations and that gives beautiful shots, we like to reward these shots and their hard work in our photo contest, check out the prizes and winners here.


Free 1-year UNI-Cloud subscription for one UNI-GR1 at €750,-* . The winner will be fully selected by social media activity Printed photo on forex. Official ‘ Photo of the Year’ certificate. Photo published on this page and in a yet to create frame on this page, including company name for 1 year. Photo published on the following social media channels: Facebook, Instagram, and LinkedIn, including company name, statement that this is the Photo of the Year, and -if possible- tag to company pages.


Free 1-year UNI-Cloud subscription for one UNI-GR1 at €750,-*. marXacts vote counts for 50%, as will social media activity (likes, comments, etc). Same conditions apply as with the Photo of the Month and the contender will apply for Photo of the Year


Free 3-month UNI-Cloud subscription for one UNI-GR1 at €187,50* marXact will choose the winner for this category and your photo published on this page. Your photo gets posted on the following social media channels: Facebook and Instagram, including company name and -if possible- tag to company pages. Your photo will also be published in 1 marXact newsletter, including company name and is a contender for Photo of the Quarter.

Photo of the Month: March

Verheij Integrale groenzorg wins the marXact Photo of the Month January with the submission seen below. Congratulations!

Photo of the Quarter: Q4 2021

Gijs Rip Tuinen wins the marXact Photo of the Quarter Q4 2021, with the submission seen below. Congratulations!

Earlier Winners of the Month

These lucky winners won in earlier months and have therefore secured 3 months UNI-Cloud for free. Congratulations!




Hoveniersbedrijf Fons Linders




Point2Point Consultancy



Loonbedrijf Groeneveld




MV Tuinadvies




AVG Explosieven Opsporing Nederland




Roald Tuindesign




Rossing Geophysics




Knops Tuindesign




Direct Connect Telecom




DON Hoveniers

A selection of our users

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Project Sample Download

Please fill in your details and click send to be redirected to the download page of the AutoCAD Drawing, CSV File or PDF Report example of your survey data.