Skip to main content
Testimonials & References – ControlByte

Our Partners

Lenze
Finder
Automa.Net
DOBOT
Wago
Wieland
Pilz
Nirtec
Field Promax
Otee
Soft Industry
Lenze
Finder
Automa.Net
DOBOT
Wago
Wieland
Pilz
Nirtec
Field Promax
Otee
Soft Industry
ControlByte Logo

Testimonials & References ControlByte

See what our partners and students say about us. Check out the numbers, certificates, and sample work from our community.

View testimonials

Numbers that speak for themselves

4800+

students

Trusted by automation engineers and electricians.

120+

hours of training

Across all online courses.

7300+

courses sold

With hands-on projects and exercises.

Course Completion Certificate

Every student receives a personalized certificate with a unique number. The document can be shared on LinkedIn with one click and added to the “Licenses & Certifications” section.

Sample ControlByte certificate
  • Student name, date, and training scope
  • Unique number and verification link
  • “Share on LinkedIn” button
See results

Sample Homework from Discord

Below are a few screenshots and photos shared by students while completing assignments.

Homework collage

Student Testimonials

Average rating: 4.9/5

ŁC

Łukasz Czekaj

Siemens S7-1200/1500 PLC Programming in LAD/FBD

“An excellently structured course and the first of its kind I’ve taken... Highly recommended 😊”

LK

Leszek Kasprzyk

Siemens S7-1200/1500 PLC Programming in LAD/FBD

“I was totally new to PLCs... I’m looking forward to the next course editions.”

CL

Cezary Lipiński

Online Course: Siemens S7-1200/1500 PLC Programming in SCL

“A very high-level course that met all my expectations...”

TG

Tomasz Grzmil

Online Course: Siemens S7-1200/1500 in LAD/FBD + HMI Basics

“A very well-delivered course. The instructor explains everything professionally...”

RG

Robert Gruberski

Siemens PLC Courses in SCL / LAD/FBD

“ControlByte courses are an excellent path to quickly learn PLCs...”

SW

Sebastian Wencel

PLC Programming S7-1200/1500 in LAD/FBD

“The course is great. It covers many useful topics essential for PLC programming...”

What Our Partners Say

“We’ve worked with ControlByte for more than 2 years on a wide range of projects, and I highly recommend their services.”

Marcin Krzaczkowski, Automa.Net

“We will be collaborating with ControlByte to create educational materials for our products, and I wholeheartedly recommend them to you.”

Tomasz Ofiara, Dobot Robotics

“Today, I want to thank ControlByte for two years of amazing collaboration... I hope our partnership will continue to grow in the future.”

Ryszard Szymik, Lenze

“Together with ControlByte, we have created several videos and completed many projects.”

Jakub Vetter, Finder

“We highly recommend working with ControlByte because the process of preparing a promotional livestream was very smooth and efficient.”

Mateusz Gierczak, GM Automation

…and many others.

Want to join our students?

Gain practical skills in industrial automation and PLC programming—from basics to advanced projects.

See trainings