Danbury

A working list of the 5 tech companies and startups headquartered in Danbury. Refreshed continuously from public sources, ATS feeds, and funding databases.


Companies
5
With funding
5
Tracked capital
$138M

SECTION I · DANBURY ROSTER

Companies headquartered in Danbury

Page 1 of 1

Displaying 5 companies

Perosphere Technologies logo
Perosphere Technologies is a private medical technologies company focused on developing coagulation diagnostics and medical device-based drug delivery systems and enabling a paradigm shift by making diagnosis, treatment, and prevention a matter of actionable data.
DanburyCT10 - 202017$7,463,447
Cadenza Innovation logo
Cadenza Innovation Inc. is an American developer and designer of lithium-ion battery technologies and energy storage solutions. The company was founded in 2012 by inorganic chemist and battery researcher Christina Lampe-Önnerud. Cadenza licenses its lithium ion cell architecture to global manufacturers for various energy storage applications.
DanburyCT20 - 502012$18,242,205
Winter Brothers Waste Systems logo
Winters Bros. Waste Systems offers waste removal, garbage collection, transfer, and recycling services.
DanburyCT10 - 502003$54,100,000
Servicengine logo
Servicengine is a provider of innovative mobility technology, creating an intuitive & secure platform to support the complex logistics of a global workforce. Our product links employees, HR managers, service partners, and suppliers in a virtual collaborative workspace. Servicengine mobility software drives productivity improvements through bench marking processes, automating tasks, improving error rates, and concurrently measuring performance.
DanburyCT20 - 501998$3,750,000
Winters Bros. Waste Systems logo
Recycling for a Healthier Connecticut Garbage, Recycling, Dumpster service in Danbury, CT: serving Fairfield, New Haven and So Litchfield counties. Recycling drop off and Transfer Station.
DanburyCT10 - 501950$54,100,000

SECTION II · THE BRIEF

The rest of the brief

Brief #26793Updated 09 NOV 2026DANBURYTECHHIRING DESK
Employbl Company Profile

Inside Danbury

What we publish for members: hiring momentum, comp bands, and investor activity behind the 5 companies above.

Companies
5
With funding
5
Tracked capital
$138M
Section II · Full ProfileFree with an account
  • 01Which Danbury companies are hiring most aggressivelyLocked
  • 02Neighborhood-by-neighborhood density mapLocked
  • 03Open roles across the city (live ATS feed)Locked
  • 04Comp bands by stage and headcountLocked
  • 05Investor activity in the last 12 monthsLocked

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