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Engineering

Connections.

We create the architecture and infrastructure for the internet and connect millions of people worldwide.

Make contact!
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We are one of the leading developers, manufacturers and service providers in the field of
Communication electronics.

We are creating the infrastructure for the internet. Because without the internet, there is no web.

This is what's currently on our minds

2026 09 Wireless Fiber

Wireless Fiber

When fiber optics reach their limits
Topic of the month Wireless Fiber
Gigabit over Coax

G@Co-Stick

Gigabit over Coax
G@Co NE4
2026 04 Job Market

We are hiring

Our current job openings
Career
2026 08 Calian DOCSIS 4.0

DOCSIS 4.0 Measurement Technology

DOCSIS Measurement Technology Calian
2026 08 Optics in Focus

Optics in focus

The invisible backbone of modern broadband networks
Glass fiber Topic of the month
2026 08 ONB product information

ONB – Product Information

Tunable versions and burst mode
Glass fiber
Summer party 2026

DELTA Summer Festival 2026

A thoroughly enjoyable afternoon
Employees Event
2026 06 Team Tour de DELTA City Cycling

City cycling 2026

Team “Tour de DELTA” was there again.
Employees Event
2026 05 DOCSIS 4.0

DOCSIS 4.0

The next step for gigabit networks
DOCSIS Topic of the month HFC
Search news

> 5,5 billion users

Over two-thirds of the world's population use the internet every day. And we ensure they can rely on stable connections and networks. We bring people together and shape the world of tomorrow.

Get to know us!

Connections from Lake Constance all over the world

Our products. 100% Made in Germany.

system solutions

Hybrid Fiber Coax (HFC)

We have a broad portfolio of HFC products for various applications.

ICO satellite reception

Satellite reception

From orbit directly to your home. We ensure perfect signal connections over vast distances.

ICO Partner Products

Partner products

We complement our high-performance and high-quality product range with selected partner products.

ICO Optical Systems

Optical systems

XFP and SFP systems, multi-amplifiers, nodes and repeaters – we have everything you need.

ICO Systems Solutions

Systems & Technology

Discover state-of-the-art high-tech products and groundbreaking technologies.

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Individual system solutions from concept to demanding applications.

We develop the best solutions for demanding network and communication requirements.

Project Engineering
Tailor-made solutions for complex network requirements
Communication technology for various industries and applications

Available worldwide for you

Our sales offices and locations are located around the globe. If your country is not represented and you therefore cannot find specific contact details, please contact our headquarters in Germany. We will be happy to assist you.

DCT DELTA SWISS AG
Schächenwald Industrial Zone
6460 Altdorf
(Schweiz)

CALCULATE ROUTE

DCT DELTA AG
Bodanrückstraße 1
78351 Bodman-Ludwigshafen (Germany)

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Contact person: DCT DELTA SWISS AG

Renato Cathry

Managing Director

Phone +41 41 619 14 01

cathry@delta-swiss.ch

Othmar Arnold

Project Manager/Planner

Phone +41 41 619 14 04

arnold@delta-swiss.ch

Gabriela Husmann

Order processing/administration

Phone +41 41 619 14 00

husmann@delta-swiss.de

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