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Patrick Mccullagh Email & Phone Number
Chief Executive Officer
at
Onyx Systems
2 work emails found
@trivista.com
1 phone found area 714
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 86%
Current company
Role
Chief Executive Officer
Location
Aliso Viejo, California, United States
Company size
Who is Patrick Mccullagh? Overview
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Quick answer
Patrick Mccullagh is listed as Chief Executive Officer at Onyx Systems, a company with 4 employees, based in Aliso Viejo, California, United States. AeroLeads shows a work email signal at trivista.com, phone signal with area code 714, and a matched LinkedIn profile for Patrick Mccullagh.
Company email context
Email format at Onyx Systems
This section adds company-level context without repeating Patrick Mccullagh's masked contact details.
*@trivista.com
71% confidence
AeroLeads found 2 current-domain work email signals for Patrick Mccullagh. Compare company email patterns before reaching out.
Profile bio
About Patrick Mccullagh
Patrick Mccullagh is a Chief Executive Officer at Onyx Systems. He possess expertise in strategy, management, business strategy, entrepreneurship, start ups and 18 more skills. Colleagues describe him as "I worked for Paddy at W-C for 17 years. He was a great boss; visionary and demanding, tough yet fair, ethical and honest to a fault. He makes his desires known, then leaves you as much rope as you need to make it happen. I really enjoyed working for him, and would love to work with him again."
Listed skills include Strategy, Management, Business Strategy, Entrepreneurship, and 19 others.
Current workplace
Patrick Mccullagh's current company
Company context helps verify the profile and gives searchers a useful next step.
Onyx Systems
1 role
Patrick Mccullagh work experience
A career timeline built from the work history available for this profile.
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Chief Executive Officer
FAQ
Frequently asked questions about Patrick Mccullagh
Quick answers generated from the profile data available on this page.
What company does Patrick Mccullagh work for?
Patrick Mccullagh works for Onyx Systems.
What is Patrick Mccullagh's role at Onyx Systems?
Patrick Mccullagh is listed as Chief Executive Officer at Onyx Systems.
What is Patrick Mccullagh's email address?
AeroLeads has found 2 work email signals at @trivista.com for Patrick Mccullagh at Onyx Systems.
What is Patrick Mccullagh's phone number?
AeroLeads has found 1 phone signal(s) with area code 714 for Patrick Mccullagh at Onyx Systems.
Where is Patrick Mccullagh based?
Patrick Mccullagh is based in Aliso Viejo, California, United States while working with Onyx Systems.
What companies has Patrick Mccullagh worked for?
Patrick Mccullagh has worked for Onyx Systems.
How can I contact Patrick Mccullagh?
You can use AeroLeads to view verified contact signals for Patrick Mccullagh at Onyx Systems, including work email, phone, and LinkedIn data when available.
What skills is Patrick Mccullagh known for?
Patrick Mccullagh is listed with skills including Strategy, Management, Business Strategy, Entrepreneurship, Start Ups, Strategic Planning, Leadership, and Business Development.
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