About ZES ZIMMER
ZES ZIMMER is a Technology company based in Oberursel (Germany) founded in 1980, and was acquired by Rohde & Schwarz in July 2025. Precision power analyzers, sensors, and compliance test systems are manufactured. It operates on a Reseller / Distribution model. ZES ZIMMER offers products and services including LMG671 and Current Transducers. Its focus areas include Electronics and Power Measurement Equipment. Its legal entity is ZES ZIMMER Electronic Systems GmbH.
Company details
High-precision power analysis equipment is developed and manufactured by ZES ZIMMER. Focus is placed on broadband single- and three-phase precision power analyzers. These are utilized by the electric and electronics industry for RD and quality assurance, by test labs for compliance with standards, and by universities for training engineers and scientists. Solutions are offered to help customers achieve fast, precise, and reliable results in power electronics measurements.
- Headquarters Oberursel, Germany
- Stage Acquired
- SectorsTechnology
- Website zes.com/en
- Acquired by Rohde & Schwarz (Jul 2025)
- Legal Name Zes Zimmer Electronic Systems Gmbh
- Investors
- Acquired byRohde & Schwarz
(Jul 2025)
Products & Services of ZES ZIMMER
ZES ZIMMER offers a comprehensive portfolio of products and services, including LMG671 and Current Transducers.
Precision power analyzer used for electrical measurements.
Sensors used for monitoring various current ranges.
Investors in ZES ZIMMER
ZES ZIMMER has secured backing from 1 investor, including institutional investors. Prominent investors backing the company include Rohde & Schwarz.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Test and measurement solutions for communications are supplied. | 1933 | rohde-schwarz.com | Munich, Germany |
Investor details for ZES ZIMMER
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
- Complete investor list
- Round participation
- Investor portfolios
- Co-investor network
Verified entity values are shown only after access is granted.
Timeline of ZES ZIMMER
2 dated milestones of ZES ZIMMER across 45 years, from founding to its latest funding, stage changes and deals.
- Founded ZES ZIMMER is founded.
- Exit Acquired by Rohde & Schwarz.
Web traffic of ZES ZIMMER
The website of ZES ZIMMER (zes.com) receives about 4.5K visits a month.
- Monthly visits4.5K
▼ 6.6% vs previous month
Websites whose visitors overlap most with ZES ZIMMER. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
leasametric.com | leasametric.com | 100% | #1,110,736 | – | |
arbenelux.com | arbenelux.com | 84% | – | ||
passive-components.eu | passive-components.eu | 82% | #543,000 | – | |
hachmann-it.de | hachmann-it.de | 82% | – | ||
ameesco.com | ameesco.com | 82% | – | ||
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
All 24 similar websites and full traffic analytics for ZES ZIMMER
The complete similar-websites list, audience overlap and engagement analytics require an active premium plan.
- 24 similar websites
- Audience overlap
- Engagement analytics
- Traffic by brand
Verified entity values are shown only after access is granted.
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Frequently Asked Questions about ZES ZIMMER
ZES ZIMMER was founded in 1980.
ZES ZIMMER is headquartered in Oberursel, Germany. It is registered at Oberursel, Hesse, Germany.
High-precision power analysis equipment is developed and manufactured by ZES ZIMMER. Focus is placed on broadband single- and three-phase precision power analyzers. These are utilized by the electric and electronics industry for RD and quality assurance, by test labs for compliance with standards, and by universities for training engineers and scientists. Solutions are offered to help customers achieve fast, precise, and reliable results in power electronics measurements.
ZES ZIMMER offers LMG671 and Current Transducers.
ZES ZIMMER has 1 investor. Key investors include Rohde & Schwarz.
ZES ZIMMER operates through Zes Zimmer Electronic Systems Gmbh.
Yes. ZES ZIMMER was acquired by Rohde & Schwarz in July 2025.