Company

PQ ENGINEERING – Expertise for stable networks

Family business with tradition, innovation and the highest service quality

Contact us:

Phone: +49 8024 470 922-0
E-mail: pqe@nosswitz.de

We are certified according to:

DIN ISO 9001:2015
DIN ISO 45001:2018

For commerce, industry and infrastructure:

We specialize in professional solutions for a reliable energy supply.

PQ ENGINEERING

Our mission: Stable energy for your success

When there are flickering and shimmering noises, unusual noises are heard, or threshold values are violated, the high susceptibility to failure of an otherwise thoroughly fascinating technology becomes apparent. Minimizing this susceptibility to failure and helping companies and operators of critical infrastructure achieve optimal and uninterrupted workflows has always been and remains a fundamental concern.

Dipl.-Ing. Ralf Nosswitz, Managing Director of PQ ENGINEERING

From regional engineering forge to global expert

Founded in the 1970s by Frank Nosswitz, PQ ENGINEERING has evolved from a regionally based engineering firm into a globally operating service provider for energy supply and grid stability. What distinguished the family business decades ago still holds true today: quality, reliability, and well-trained specialists who continually update their knowledge and skills to offer customers the best possible solutions form the basis of all business activities.

Added to this are modern devices and internally developed solutions such as the modular hybrid filter system PQE hMF, the broadband module PQE UBM or the universal broadband filter PQE uBF, which have set new standards in power quality.

Around the globe – Excellent power quality

PQ ENGINEERING
references

PQ ENGINEERING
Husum
Darmstadt
Lübeck
Güstrow
Norderstedt
Hamburg
Wolfsburg
Brandenburg an der Havel
Frankfurt an der Oder
Bitterfeld
Marl
Dusseldorf
Finnentrop
Cologne
Leuna
Leipzig
Leppersdorf
Chemnitz
Plauen
Löhnberg
Mainz
Lohr am Main
Würzburg
Bamberg
Bayreuth
Nuremberg
Ludwigshafen am Rhein
Germerheim
Saarbrücken
Wackersdorf
Cham
Stuttgart
Heidenheim
Donauwörth
Neuburg an der Donau
Ingolstadt
Straubing
augsburg
Dachau
Unterschleissheim
Erding
Aschheim
Munich
Mühldorf
Burghausen
Burgkirchen
Rosenheim
Traunstein
Großweil
Weilheim
Memmingen
Kempten
Hindelang
Jever
Berlin
Leipzig
Rostock
Dortmund
Freiberg
Bremen
Freiburg
Gunzenhausen
Ansbach
Schwieberdingen
Linz
Vienna
Leoben
Salzburg
Königsee
Bludenz
Balls
Zurich
Wohlen
Birr
Zwolle
Amsterdam
Zwatsluis
The Hague
Aalter
Colmar-Berg
Vire
Marseille
Antibes
Nice
Vipiteno
St. Martin
Innichen/San Candido
Venice
Milan
Turin
Sta. Croce
Barcelona
Madrid
postage
London
Oxford
Warrington
Liverpool
Inverness
Kells
Dublin
Lund
Torino
Narvik
Zrece
Bratislava
Gyor
Debrecen
Suhareke
Skopje
Sofia
Mandra
Istanbul
Chekhov
Novokuybyshevsk
Chistopol
Pyatigorsk
Cairo
Kuwait City
Al Jahra
Khobar
Dubai
Abu Dhabi
Abuja
Dolphin Coast
Karachi
Mumbai
Hyderabad
Bangalore
Delhi
Dhaka
Jakarta
Darussalam
Santa Rosa
Tagoloan
Quang Ngai
Kaoshiung
Kunshan
Tokyo
Itagüi
Heredia
Santo Domingo
Nassau
Miami
Atlanta
Spartanburg
Kansas City
Greer
Denver
St. Peters Missouri
Indianapolis
Vandalia Ohio
Lima Ohio
Chicago
San Francisco
Toronto
Montreal
Hermosillo
Monterrey
Salinas
San Luis Potosi
Apan
Cuautitlán
Toluca
Cuernavaca
Puebla
Puerto Vallarta
Townsville
Sydney
San Pedro Sula
Betania
Girokaster
Windhoek
Ghana
Abuja
Tehran
All-round service and customer satisfaction

This is our priority

Holistic solutions from a single source:

From the initial analysis to customized filter and compensation solutions and after-sales service – we accompany you every step of the way to ensure sustainable grid stability.

Innovation meets experience:

With over 50 years of expertise, state-of-the-art measurement technology and our own developments such as the PQE hMF hybrid filter, we are setting new standards in the power quality industry.

The PQE 4-A concept:

Analysis, design, implementation and after-sales – our 4-A concept guarantees you seamless support, precise planning and long-term operational reliability.

PQ Engineering

Your advantage: experience, innovation and personal service

Customers benefit from working with PQE in two ways. They have the assurance of working with a company that inextricably combines craftsmanship and technical expertise, sound consulting, and innovative solutions. At the same time, they benefit from comprehensive service that covers all requirements, from status quo analysis to after-sales support, to ensure the energy supply and stability of their systems.

Whether you're looking for a complete solution or a specific, detailed question, PQE's customer service is always available to help. Simply contact us by phone!

Would you like to get started now?

Here are your next steps:

Contact & Advice

You describe your challenges to us – we analyze your requirements and advise you individually on possible solutions.

Detailed analysis & planning

We conduct a comprehensive network and demand analysis to develop the optimal strategy for a stable and efficient power supply.

Implementation & Installation

From delivery to professional commissioning, we ensure that all measures are precisely tailored to your requirements.

Training & Optimization

Upon request, your team will be trained by our experts to ensure the long-term efficiency and safety of your systems.

Implementation of the solutions

With our 4-A concept, we are available to you for maintenance, inspections and optimization even after implementation.

Your contact person

Ulrike Nosswitz

+49 8024 470 922-22

pqe@nosswitz.de

Excitement from the very beginning – PQ ENGINEERING History

Over 50 years of experience in grid stability and energy supply

Company foundation

1973

Collaboration with ASEA Capacitors (ABB, now Condensator Dominit)

1983

First network analysis

1985

First foreign assignment

1989

First active filter

2003

Filter automotive industry

2004

Cooperation with Comsys

2010

FKA APP filter circuit control

2014

Development of the hybrid filter PQE hMF & relocation to Otterfing

2015
Z

Janitza Solution Partner

2016
1

MCQ Controller

2019
G

UBM Universal Broadband Filter Module

2020

PQ ENGINEERING Full-service provider Power Quality

2021

Development of the PBM Lite & supply of medium voltage hybrid filters

2022

50 years of PQ ENGINEERING & PQE aHF with UL certification

2023
Z

Development of broadband filter uBF

2024