Comet: Detailed Company Information & Corporate Profile

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Summary

Comet, founded in 2017 and headquartered in New York, NY, is an independent software development company with a workforce of 100–200 employees. The firm reports annual revenue in the $10 million to $50 million range and operates under SIC code 7372.

Comet specializes in machine learning, data science, developer tools, software, and AI solutions. The company’s focus lies at the intersection of cutting‑edge technology and practical application for enterprise clients.

Gideon Mendels leads as Co‑Founder and CEO, while Hannah Klemme serves as Vice President of Marketing. The executive team also includes Brent Chalker (VP Worldwide Sales), Douglas Blank (Head Of Research), Chase Fortier (Head of Solutions Engineering), Michelle Stunkard (Marketing Operations & Analytics Head), Liya Katz (DevOps Lead), Mike Ranellone (Growth Marketing Lead), and Peter Gray (Enterprise Customer Success Manager).

Comet Websitecomet.com
Social Links
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Industries
Comet Headquarters Address100 6th Ave, New York, NY, 10013 US
Company Size100-200 employees
Specialities & ServicesMachine Learning, Data Science, Developer Tools, Software, AI
SIC Code7372
NAICS Code334614 Software and Other Prerecorded Compact Disc, Tape, and Record Reproducing, 511210 Software Publishers
Founded2017
Estimated Annual Revenue$10M - 50M
Operating StatusIndependent Company
Updated:2026-09-30

Competitors

Name
Founded
Type
Employees
2019Privately
Held
25 - 100
1997Public
Company
1.0K - 5.0K
2012Privately
Held
25 - 100
2009Privately
Held
100 - 250

Estimated Website Traffic

The chart shows a decline in traffic to the comet.com website. In September, traffic decreased to 72862, compared to 99336 in the previous month. The highest traffic in 2026 was recorded in January, reaching 260550 visits.

Workforce Turnover

Number of employees switched from or switched to

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Total employee turnover

Departmental sample breakdown

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Turnover activity captured in SignalHire's departmental sample ( employees):

Length of Employment

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Comet's workforce includes employees across a wide range of tenure levels.

27% have been with the company for 1 to 2 years18% have been with the company for 3 to 4 years27% have been with the company for 5 to 7 years18% have been with the company for 8 to 10 years9% have been with the company for more than 11 years

Former Employees: Role Changes

Role at Former Company
Role at New Company
Contact top employees from Comet
Gideon Mendels
Gideon MendelsCo-Founder and CEO
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Hannah Klemme
Hannah KlemmeVice President Marketing
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Brent Chalker
Brent ChalkerVice President of Worldwide Sales
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Douglas Blank
Douglas BlankHead Of Research
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Michelle Stunkard
Michelle StunkardHead of Marketing Operations and Analytics
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Liya Katz
Liya KatzHead of DevOps
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Mike Ranellone
Mike RanelloneHead of Growth Marketing
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Peter Gray
Peter GrayCustomer Success Team Leader
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Sara Manteghi
Sara ManteghiStrategic Account Executive
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John Lee
John LeeSenior Solutions Engineer
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Theophilus Chidalu Onyejiaku
Theophilus Chidalu OnyejiakuMachine Learning Technical Content Writer
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Megan Radney
Megan RadneyDemand Gen Lead
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Shirel Dukas
Shirel DukasHR and Office Manager
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Daniel Dimenshtein
Daniel DimenshteinFull Stack Engineer
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Francisco Schulz
Francisco SchulzGTM Ops Tech Lead
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Comet Corporate Information: FAQ

Comet operates in the Software Development industries. More details can be found on the official website: comet.com.
Comet has offices located in New York, US.
The headquarters of Comet are located in New York, United States.
The current CEO of Comet is Gideon Mendels
Comet currently employs 100-200 people.
Well-known competitors of Comet include Noogata, Alteryx, Slyce and AB Tasty (Now Wingify).

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