Catherine Sergeeva: Email & Phone Number

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Product Marketer at Stealth Startup|Canada

Position:

Product Marketer at Stealth Startup

Location:

Canada

View Catherine Sergeeva's Email

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Last updated: 2026-04-20

Updated: 2026-04-20

Found email addresses for Catherine Sergeeva:

Business emails:

**@harmonic.ai

Personal emails:

c***@harmonic.ai,

c***@yahoo.ca,

c***@gmail.com,

c***@outlook.com

Found phones for Catherine Sergeeva:

+380-98-***-**79,

+380-95-***-**22,

+380-68-***-**93,

+380-63-***-**63

A different Catherine Sergeeva?

Work Experience 9 years

Product Marketer at Stealth Startup

Jul 2024 - Current

Product Marketing Intern at Stealth Startup

Jun 2023 - Jun 2024

Product Marketing Specialist at HUB TAXI

Feb 2022 - May 2023

Digital Marketing Manager at Feg Pro Advanced

Sep 2019 - Jan 2022

Marketing Assistant at Feg Pro Advanced

Dec 2017 - Sep 2019

Catherine Sergeeva started working in 2017, then the employee has changed 2 companies and 4 jobs. On average, Catherine Sergeeva works for one company for 1 year 8 months.

Their professional focus is Advertising, Agile Project Management, and Analytical Skills across 3 core areas.

Education

Bachelor's degree at KNUKIM

Frequently Asked Questions

What is Catherine Sergeeva's email address?

SignalHire found verified email addresses for Catherine Sergeeva, both business and personal. Their business email is **@harmonic.ai, and personal emails include c***@harmonic.ai, c***@yahoo.ca, and c***@gmail.com.

What is Catherine Sergeeva's phone number?

SignalHire found multiple verified phone numbers for Catherine Sergeeva: +380-98-***-**79, +380-95-***-**22, and +380-68-***-**93.

How do I contact Catherine Sergeeva at Stealth Startup?

You can reach Catherine Sergeeva through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Catherine Sergeeva's professional background?

Catherine Sergeeva has 9 years of professional experience. They have held roles including Product Marketing Intern, Product Marketing Specialist, and Digital Marketing Manager at companies such as Stealth Startup, HUB TAXI, and Feg Pro Advanced. Their education includes Bachelor's degree from KNUKIM.

Is Catherine Sergeeva's contact information up to date?

Yes. Catherine Sergeeva's SignalHire profile was last updated on 20 April 2026, reflecting their current position as Product Marketer at Stealth Startup in San Francisco, California, United States.

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