Priced in the dark.
No public pricing anywhere in the category. Every figure is a negotiation sized for a car maker’s budget, not a city’s.
The stack
A production V2X stack.
Without enterprise licensing.
The full ETSI and 3GPP C-ITS stack — awareness, hazard, signalised intersection, security and edge — with facilities and trust of our own, independent of the radio underneath. The capability the enterprise automotive stacks reserve for OEMs, built for the roadside and priced for the cities that run it.
The gap
The market grew up
around the car.
The connected-vehicle software market grew up around car makers. That leaves the people who own the actual infrastructure — cities, road operators, signal authorities — buying the leftovers.
Aimed at the vehicle.
Built for the ECU and the OEM programme. The intersection, the roadside, the operator — an afterthought.
Married to a supplier.
The stack arrives welded to one vendor’s hardware or chipset. Change the box and you change the software.
The stack
One stack,
ten facilities.
Every ETSI C-ITS facility on one shared message and codec layer, over a Local Dynamic Map and a data bus — with trust applied across the whole stack. Nothing bolted on later, nothing left to a second supplier.
Awareness
Who is there, what they see, and the vulnerable ones among them.
CAM · CPM · VAM
Hazard & events
What just happened, and what the roadside signs say.
DENM · IVIM
Signalised intersection
Phase and timing, and the map that makes them mean something.
SPATEM · MAPEM
Priority & request
Ask the junction for green; hear what it grants.
SREM · SSEM
Points of interest
Parking, charging and services, on the same channel.
POIM
Underneath Local Dynamic Map DDS data bus GeoNetworking + BTP Congestion control PKI & certificates MEC edge
Radios ITS-G5 C-V2X PC5 / NR-V2X 5G — swap the access layer, keep the stack
On the road
What the messages
actually do.
The stack is the plumbing; this is what it delivers at the junction. Every one is a standard C-ITS service, and every one runs on the same stack.
By the letter
The standards.
By number.
Spec-strict is a claim most vendors make with a wall of logos. Here is the list instead, by number, across every layer, with conformance published in the open for anyone to check.
See a testbed conformance audit ETSICENC2C-CCC-RoadsIEEEISO3GPP5GAA
Facilities
CAM EN 302 637-2 · TS 103 900
DENM EN 302 637-3 · TS 103 831
CPM TS 103 324
VAM TS 103 300-3
SPATEM · MAPEM · IVIM · SREM · SSEM TS 103 301
POIM TS 103 916
Common Data Dictionary TS 102 894-2
Networking & transport
GeoNetworking EN 302 636-4-1
BTP EN 302 636-5-1
Congestion control (DCC) TS 102 687
IPv6 over GeoNetworking EN 302 636-6-1
Security & trust
Message security TS 103 097 · IEEE 1609.2-2022
PKI / trust management TS 102 941
Security architecture TS 102 940
Misbehaviour reporting TS 103 759
Access & map
ITS-G5 EN 302 663
C-V2X PC5 / NR-V2X 3GPP Rel-14 → Rel-17
Local Dynamic Map EN 302 895
Why it's different
The parts nobody else
ships together.
Hardware-neutral.
Any certified platform, any radio. The stack is the product, not a way to sell you a box.
In the signal head.
The radio lives inside the signal head itself. Fewer parts, less street furniture, cleaner line of sight.
Spec-strict, and proven.
ETSI and 3GPP by the letter, with a conformance audit published in the open for anyone to read.
Multi-vendor by design.
It arms the infrastructure you already own, whoever built it.
Without enterprise licensing.
Production-grade, operated on real roads, priced for a public budget.
Deployed and operated.
Not an SDK dropped over the wall. We stand the stack up on the street and stay through the first operational period.
See it running
Watch the stack
drive a live twin.
Mirall is a public digital twin where the stack runs behind every vehicle and roadside station on the map — the same messages, live, over a real street network. Most vendors describe their stack. This one you can watch work.
Open the live twin
mirall.skyv2x.com Live Proof
Running on real
infrastructure.
Conformance in the open. The edge services publish their own ETSI audit against the standard test suites, live, for anyone to read.
Live testbeds. The stack, the decoder, the trust layer and the twin all run as public services you can reach today.
On the street this year. A roadside pilot on live European infrastructure takes the stack from lab to field in 2026.
Open the four public testbedsBring the stack to your roads.
Tell us what runs at your intersections today. We'll tell you what it takes to have them talking to vehicles.