Insights

Global Market Leadership City Technology's strong presence in the international gas sensor market and its focus on innovative, reliable products position it as a key partner for OEMs in industries such as industrial safety, medical, and environmental monitoring, offering multiple avenues for expanding sensor solutions.

Product Innovation Recent product launches like the high-performance 4OXV oxygen sensor demonstrate the company's commitment to advancing sensor technology, providing opportunities to collaborate on cutting-edge safety and environmental monitoring solutions.

Acquisition Opportunities Honeywell's acquisition of City Technology indicates a strategic move to enhance sensing capabilities, suggesting potential synergy with clients interested in high-quality gas sensors for diverse applications, including medical and emissions control.

Operational Excellence City Technology's implementation of Six Sigma and Lean manufacturing processes ensures high product quality and reliability, making it an attractive supplier for distributors seeking dependable gas sensing components.

Industry Diversification Serving multiple sectors such as automotive, residential safety, and industrial emissions, City Technology offers various sales channels, allowing partners to explore cross-industry opportunities with innovative gas sensors.

City Technology by Honeywell Tech Stack

City Technology by Honeywell uses 2 technology products and services including Windows Server, Microsoft IIS, and more. Explore City Technology by Honeywell's tech stack below.

  • Windows Server
    Operating Systems
  • Microsoft IIS
    Web Servers

City Technology by Honeywell's Email Address Formats

City Technology by Honeywell uses at least 1 format(s):
City Technology by Honeywell Email FormatsExamplePercentage
First.Last@citytech.comJohn.Doe@citytech.com
65%
First@citytech.comJohn@citytech.com
30%
FirstLast@citytech.comJohnDoe@citytech.com
3%
FLast@citytech.comJDoe@citytech.com
2%

Frequently Asked Questions

Where is City Technology by Honeywell's headquarters located?

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City Technology by Honeywell's main headquarters is located at Walton Road City Technology Portsmouth, Hampshire PO61SZ GB. The company has employees across 3 continents, including EuropeNorth AmericaAsia.

What is City Technology by Honeywell's phone number?

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You can contact City Technology by Honeywell's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is City Technology by Honeywell's official website and social media links?

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City Technology by Honeywell's official website is citytech.com and has social profiles on LinkedIn.

What is City Technology by Honeywell's SIC code NAICS code?

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City Technology by Honeywell's SIC code is 7371 - Computer Programming Services NAICS code is 325 - Chemical Manufacturing.

How many employees does City Technology by Honeywell have currently?

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As of September 2025, City Technology by Honeywell has approximately 201 employees across 3 continents, including EuropeNorth AmericaAsia. Key team members include Head Of Sensors Manufacturing: M. W.Consultant / Owner: T. M.Director: A. R.. Explore City Technology by Honeywell's employee directory with LeadIQ.

What industry does City Technology by Honeywell belong to?

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City Technology by Honeywell operates in the Chemical Manufacturing industry.

What technology does City Technology by Honeywell use?

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City Technology by Honeywell's tech stack includes Windows ServerMicrosoft IIS.

What is City Technology by Honeywell's email format?

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City Technology by Honeywell's email format typically follows the pattern of First.Last@citytech.com. Find more City Technology by Honeywell email formats with LeadIQ.

When was City Technology by Honeywell founded?

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City Technology by Honeywell was founded in 1977.
City Technology by Honeywell

City Technology by Honeywell

Chemical ManufacturingHampshire, United Kingdom201-500 Employees

City Technology leads the global market in the design and manufacture of innovative and reliable gas sensors for use in personal and fixed life safety systems.

Established by a team of scientists at London’s City University campus in 1977, City Technology has grown into an international business employing over 400 staff in facilities in the UK, Germany, China, Taiwan and the USA. We share a single minded commitment to driving product quality to new levels and setting the standard in gas sensor performance, enabling instrument manufacturers around the world to offer the most accurate and reliable gas detection solutions. 

Every day, millions of people around the world trust our sensors to keep them safe and protect them from harmful gases. Not only in harsh, hazardous environments, but also in transit situations, at home, at work, even in hospitals. 

The City Technology business philosophy is rooted in the drive for continuous improvement and nowhere is this more evident than in our manufacturing processes. Initiatives such as Six Sigma and Lean ensure that our products meet exacting standards for quality and reliability. Consistent product performance is critical to our OEM partners and we achieve this using advanced technology within our automated facilities. 

Because of our flexibility, global reach and a single-minded focus on gas sensing technology, we are perfectly placed to respond to customer needs.


-	We deliver a comprehensive range of quality products, manufactured to the highest technical 
        standards
-	We offer flexible services, tailored to suit individual customer requirements and technical  solutions that    
        reflect the commercial realities of the market 
-	Our commitment to continual improvements in product design enables us to offer a wide and 
       value-added range gas sensing solutions for instrument manufacturers

Industries

-	Industrial safety
-	Emissions
-	Automotive
-	Medical
-	Residential safety

Section iconCompany Overview

Headquarters
Walton Road City Technology Portsmouth, Hampshire PO61SZ GB
Phone number
SIC Code
7371 - Computer Programming Services
NAICS Code
325 - Chemical Manufacturing
Founded
1977
Employees
201-500

Section iconFunding & Financials

  • $10M$25M

    City Technology by Honeywell's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    City Technology by Honeywell's revenue is estimated to be in the range of $10M$25M

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