John Radvansky: Email & Phone Number

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Director, Business Development at Matrix Service Company|Pittsburgh, Pennsylvania, United States

Position:

Director, Business Development at Matrix Service Company

Location:

Pittsburgh, Pennsylvania, United States

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Last updated: 2026-10-23

Updated: 2026-10-23

Found email addresses for John Radvansky:

Business emails:

j************y@matrixnac.com,

j************y@matrixservicecompany.com,

j********y@matrixnac.com

Personal emails:

l*******1@yahoo.com,

j********y@verizon.net

Found phones for John Radvansky:

+1-870-***-**02,

+1-480-***-**87,

+1-520-***-**98,

+1-323-***-**11

Prospect analytics

Current work details

DepartmentConstruction

Availability

TimezoneEST

Best time to contact12:00 PM – 4:00 PM

A different John Radvansky?

Work Experience 38 years

Director, Business Development at Matrix Service Company

Dec 2021 - Current

Director, Business Development at Matrix NAC

Dec 2013 - Dec 2021

Director - Business Development at KVAERNER NORTH AMERICAN CONSTRUCTION INC.

Jul 2011 - Dec 2013

Manager/Director Business Development at AKER CONSTRUCTION

Apr 2008 - Jul 2011

National E&C Sales Manager at Wesco

Jan 2007 - Apr 2008

Vice President of Sales & Marketing at Nitro Electric

Jan 2003 - Sep 2006

Marketing Director at Lake Erie Electric

Mar 1993 - Jan 2003

Sales Engineer at Siemens Energy & Automation

Aug 1988 - Apr 1993

John Radvansky started working in 1988, then the employee has changed 7 companies and 6 jobs. On average, John Radvansky works for one company for 4 years 9 months.

Their professional focus is Account Management, Business Development, and Business Strategy across 3 core areas.

Education

Bachelor of Science at Duquesne University

Journeyman at Ironworkers Local 3 Apprenticeship

Frequently Asked Questions

What is John Radvansky's email address?

SignalHire found verified email addresses for John Radvansky, both business and personal. Their business email is j************y@matrixnac.com, and personal emails include l*******1@yahoo.com, and j********y@verizon.net.

What is John Radvansky's phone number?

SignalHire found multiple verified phone numbers for John Radvansky: +1-870-***-**02, +1-480-***-**87, and +1-520-***-**98.

How do I contact John Radvansky at Matrix Service Company?

You can reach John Radvansky 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 John Radvansky's professional background?

John Radvansky has 38 years of professional experience. They have held roles including Director, Business Development, Director - Business Development, and Manager/Director Business Development at companies such as Matrix NAC, KVAERNER NORTH AMERICAN CONSTRUCTION INC., and AKER CONSTRUCTION. Their education includes Bachelor of Science from Duquesne University, and Journeyman from Ironworkers Local 3 Apprenticeship.

Is John Radvansky's contact information up to date?

Yes. John Radvansky's SignalHire profile was last updated on 23 October 2026, reflecting their current position as Director, Business Development at Matrix Service Company in Tulsa, OK, United States.

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