Managing Director
CurrentFormerly Nextra Hungary. Provider of strategic consulting in digital communication and business process automation. ISP portion of business sold in 2006.
Jan 2003 - Present
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Robert Line Email & Phone Number
Managing Director
at
Keystone Business Solutions Kft.
1 work email found
@keystone.hu
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 86%
Current company
Role
Managing Director
Location
Hungary
Company size
Who is Robert Line? Overview
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Quick answer
Robert Line is listed as Managing Director at Keystone Business Solutions Kft., a with 5 employees, based in Hungary. AeroLeads shows a work email signal at keystone.hu and a matched LinkedIn profile for Robert Line.
Robert Line previously worked as Managing Director at Nextra Hungary and Founder and Managing Director at Pronet Professional Internet Services. Robert Line holds Mba, Entrepreneurial Management from The Wharton School.
Company email context
Email format at Keystone Business Solutions Kft.
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{first}.{last}@keystone.hu
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AeroLeads found 1 current-domain work email signal for Robert Line. Compare company email patterns before reaching out.
Profile bio
About Robert Line
Robert Line is a Managing Director at Keystone Business Solutions Kft..
Current workplace
Robert Line's current company
Company context helps verify the profile and gives searchers a useful next step.
Keystone Business Solutions Kft.
5 roles
Robert Line work experience
A career timeline built from the work history available for this profile.
Managing Director
Nextra Hungary
Formerly Pronet Professional Internet Services. Repurchased in 2002 and rebranded as Keystone.
Sep 1999 - Dec 2002
Founder And Managing Director
Pronet Professional Internet Services
One of the first ISP's operating in Hungary. Acquired 100% by Telenor in 1999 and rebranded as Nextra.
Apr 1995 - Sep 1999
Sr. Investment Associate
Hungarian American Enterprise Fund
Sep 1993 - Jun 1995
Management Advisor
Sep 1992 - Aug 1993
3 education records
Robert Line education
Mba, Entrepreneurial Management
Bspe, Petroleum Engineering
Education record
Harriton Senior High School
FAQ
Frequently asked questions about Robert Line
Quick answers generated from the profile data available on this page.
What company does Robert Line work for?
Robert Line works for Keystone Business Solutions Kft..
What is Robert Line's role at Keystone Business Solutions Kft.?
Robert Line is listed as Managing Director at Keystone Business Solutions Kft..
What is Robert Line's email address?
AeroLeads has found 1 work email signal at @keystone.hu for Robert Line at Keystone Business Solutions Kft..
Where is Robert Line based?
Robert Line is based in Hungary while working with Keystone Business Solutions Kft..
What companies has Robert Line worked for?
Robert Line has worked for Keystone Business Solutions Kft., Nextra Hungary, Pronet Professional Internet Services, Hungarian American Enterprise Fund, and Fornax.
Who are Robert Line's colleagues at Keystone Business Solutions Kft.?
Robert Line's colleagues at Keystone Business Solutions Kft. include György Takács and Monima Gogoi.
How can I contact Robert Line?
You can use AeroLeads to view verified contact signals for Robert Line at Keystone Business Solutions Kft., including work email, phone, and LinkedIn data when available.
What schools did Robert Line attend?
Robert Line holds Mba, Entrepreneurial Management from The Wharton School.
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