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Quantenelektronische Systeme Logo
Quantenelektronische Systeme CB Rank
1119949
Heat Score
41
Quantenelektronische Systeme is a manufacturer of broadband antenna technologies for the aviation sector.
Founded
obfuscation
Private Holzgerlingen, Baden-Wurttemberg, Germany51-100 www.qest.de
Aerospace
Communications Infrastructure
Manufacturing
Overview

Quantenelektronische Systeme
Heat Score
41

Growth Score
pts
in past quarter
Heat Score 41
-36 pts
in past quarter

Company Performance Metrics

Score
Trend
AI Content may contain mistakes and is not legal, financial or investment advice.Learn more.
Growth Score - The measure of growth based on company activity, operational metrics, and investments
Growth Trend - The change in the growth score over the given time period
Heat Score - The measure of the market interest, media activity, and Crunchbase profile activity
Heat Trend - The change in the heat score over the given time period
Learn More >
Recent Milestones
Raised Funding Round
Jan 1, 1970
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Raised Funding Round
Jan 1, 1970
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See more interactive data and historical milestones on desktop for the best experience

About Quantenelektronische Systeme

CB Rank
1119949
Quantenelektronische Systeme is a manufacturer of broadband antenna technologies for the aviation sector.
Founded
obfuscation
Private Holzgerlingen, Baden-Wurttemberg, Germany51-100 www.qest.de
Aerospace
Communications Infrastructure
Manufacturing

Details

Legal Name Quantenelektronische Systeme GmbH
Also Known As QEST
Operating Status Active
Company Type For Profit
Phone Number +49 7031 20495-100
Contact Email info@qest.de
Predictions & Insights

Growth Prediction

See this Growth Prediction

Products & Services

KuStream 1000
A broadband antenna system designed for in-flight connectivity, providing data and internet access to passengers during flights.
Ka-Band Antenna
A satellite communication antenna operating in the Ka-band frequency, offering enhanced transmission and reception performance for aviation connectivity.

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Financials
Market Intelligence
People
View Profiles & Contacts
Headcount 51-100 Contacts 8
News

News and Press

News•Mar 21, 2026
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Access a complete feed of recent news and press, from product launches to leadership changes.
Technology
View Tech Report

Monthly Web Visits

75
-88.84%
 in past month

IT Spend

$150.8KThis year, Quantenelektronische Systeme is projected to spend $150.8K on IT, according to Aberdeen.

Active Website Tech Count

10Quantenelektronische Systeme is actively using 10 technologies for its website, according to BuiltWith. These include Apple Mobile Web Clips Icon, HSTS, and  IPv6.
Sub-Organizations
Frequently Asked Questions

Where is Quantenelektronische Systeme's headquarters? Quantenelektronische Systeme is located in Holzgerlingen, Baden-Wurttemberg, Germany.Who are Quantenelektronische Systeme's competitors? Alternatives and possible competitors to Quantenelektronische Systeme may include Thales Group, Honeywell Aerospace, and  L3Harris Technologies.
Who We Are
What We Do
Helpful Links
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