---
title: "Drone Development — custom parts & software | Leart"
description: "Custom drone parts, modular designs and embedded software. B2B drone development from Bilzen-Hoeselt, Belgium."
url: https://www.leart.be/en/drone-development/
language: en
updated: 2026-11-09
---

Services · Hardware

# Drone Development

Custom parts, modular designs and the software that runs on them. For businesses, not consumers.

[Email us](mailto:info@leart.be?subject=Question%20via%20leart.be) · [Call us](tel:+3289243350)

## What we build

### Custom parts

Standard drones solve standard problems. When an application needs something different — an unusual mount, a specific payload, a sensor that fits nowhere — we design and make the part that does work.

### Modular construction

Aircraft you can adapt without starting over: swap components to suit the job, instead of a separate aircraft for every application.

### Embedded software

The software that runs on the aircraft itself — flight control, sensors, behaviour in the air.

### Control and monitoring

The software around it: command, telemetry, data processing and flight monitoring.

Why this belongs in an IT practice

Drone development at Leart isn't a side business. It's the same discipline as the rest of our work, closer to the hardware: software that has to be reliable because there's no second chance, data that needs processing, systems that talk to each other.

Writing firmware for something that hangs in the air changes how you look at the reliability of a business system. That works in both directions.

## Flying

We hold the qualifications to fly in the open category — A1/A3 and A2 — so we can test designs in practice rather than only on paper.

UAS operator registration number: **[TODO — fill in before publishing]**

## Who it's for

Companies with an application that existing aircraft can't handle.

Contact

## Have an application in mind?

Send us an email or give us a call with what's going on — a few sentences is enough. You'll get an honest answer about whether we're the right partner, even if that answer is no.

You'll get a reply within one working day.

[Send an email](mailto:info@leart.be?subject=Question%20via%20leart.be) · [Call us](tel:+3289243350)

## Contact

- Email: info@leart.be
- Phone: +32 89 24 33 50
- LinkedIn: https://www.linkedin.com/in/pejans/
- Address: Bremakker 22, 3740 Bilzen-Hoeselt, Belgium
- Company / VAT number: BE 0769.426.863