Gary Costa: Email & Phone Number

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Sales Development Representative at Stealth Startup|Chandler, Arizona, United States

Position:

Sales Development Representative at Stealth Startup

Location:

Chandler, Arizona, United States

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Last updated: 2026-10-05

Updated: 2026-10-05

Found email addresses for Gary Costa:

Business emails:

g****a@warriors.com,

g***c@petermanlumber.com

Personal emails:

g********a@yahoo.com,

g*******a@rocketmail.com

Found phones for Gary Costa:

+1-520-***-**29,

+1-205-***-**94

A different Gary Costa?

Work Experience 13 years

Sales Development Representative at Stealth Startup

Sep 2022 - Current

Outside Sales Representative at Peterman Lumber

Aug 2024 - Current

Senior Sales Representative at Stealth Startup

Sep 2022 - Aug 2024

Outside Sales Representative at Golden State

Oct 2020 - Mar 2022

Outside Sales Representative at Freidmans Home Improvement

Apr 2013 - Oct 2020

Gary Costa started working in 2013, then the employee has changed 3 companies and 2 jobs. On average, Gary Costa works for one company for 3 years 5 months.

Their professional focus is Account Management, Business-to-Business (B2B), and Coaching across 3 core areas.

Education

Associate's degree at Santa Rosa Junior College

Bachelor of Science - BS at Santa Rosa Junior College

Frequently Asked Questions

What is Gary Costa's email address?

SignalHire found verified email addresses for Gary Costa, both business and personal. Their business email is g****a@warriors.com, and personal emails include g********a@yahoo.com, and g*******a@rocketmail.com.

What is Gary Costa's phone number?

SignalHire found multiple verified phone numbers for Gary Costa: +1-520-***-**29, and +1-205-***-**94.

How do I contact Gary Costa at Stealth Startup?

You can reach Gary Costa 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 Gary Costa's professional background?

Gary Costa has 13 years of professional experience. They have held roles including Outside Sales Representative, Senior Sales Representative, and Outside Sales Representative at companies such as Peterman Lumber, Stealth Startup, and Golden State. Their education includes Associate's degree from Santa Rosa Junior College, and Bachelor of Science - BS from Santa Rosa Junior College.

Is Gary Costa's contact information up to date?

Yes. Gary Costa's SignalHire profile was last updated on 5 October 2026, reflecting their current position as Sales Development Representative at Stealth Startup in San Francisco, California, United States.

Gary Costa Namesakes

Name

Company

Position

Gary Costa

GARYIT MANAGED SERVICES

Technical Director

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Gary Costa

Hiring's Secret Sauce - The Recruitment Partnership

Managing Director

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Gary Costa

Deschutes County

Behavioral Health Specialist I

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