Electronics design & manufacturing · Nashville, Tennessee
From schematic to assembled board, under one roof.
Steixner Innovation Group designs and manufactures electronics — hardware, embedded software, and production on our own fully automatic pick-and-place assembly line — and is the parent company of a family of engineering ventures.
Manufacturing
A fully automatic assembly line, on our own floor.
Boards we design are placed, reflowed and inspected here in Nashville — not shipped overseas and hoped for. Our fully automated multi-layer circuit-board assembly line gives us complete flexibility over the process, from prototype quantities to production runs.
- Automatic SMT pick-and-place with multi-layer board support
- Prototype and small-series runs without minimum-quantity politics
- The same engineers who drew the schematic stand next to the line





Engineering
Hardware and the software that lives on it.
We take ideas and turn them, via electrical signals, into real products. Schematic capture, board layout, enclosure-ready mechanicals — and the firmware to match: embedded development for nearly every microcontroller family as well as FPGA, extending up through web and native applications.
- Schematic & multi-layer PCB design
- Embedded firmware — MCU and FPGA
- Web and native applications that speak to the hardware
Partnership
LumenRadio’s recommended integration partner.
We have collaborated with LumenRadio from the very beginning and are proud to be their recommended external integration partner — designing their wireless modules into lighting and control products that ship.

Membership
An RTCA member.
Steixner Innovation Group is a member of RTCA, the standards body behind modern aviation — from DO-160 environmental qualification to DO-178C and DO-254 software and hardware assurance. Our aviation work is engineered inside that discipline.

The group
One holding, several companies.
Steixner Innovation Group Inc. is the parent of a family of ventures. Each company runs its own products with its own name — the group supplies the engineering backbone.
Steixner Digital LLC
Software design & developmentSoftware designed and built end to end — interfaces, systems and shipped applications, including Spor, LullaRoute and the PlantaeLight app.
steixner.io ↗PlantaeLight LLC
Selective-spectrum grow lightsGrow lights that emit only the wavelengths plants actually consume — hardware designed and assembled on our line, with a free companion app.
plantaelight.com ↗FliteHeat LLC
Aircraft floor heatingElectrically heated floor panels for the Piper PA-46 and select Airbus aircraft, fitted under STC — quiet, radiant warmth for cold cabins at altitude.
fliteheat.aero ↗Contact
Tell us what you want to build.
A board that needs designing, a product that needs a production line, or a wireless integration that has to just work — we read every message.
- Company
- Steixner Innovation Group Inc.
- office(at)steixner.net
- Location
- Nashville, Tennessee

