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Mark Atkinson Email & Phone Number

IT Manager at Sisterson & Co. LLP at Sisterson & Co. LLP
Location: Pittsburgh, Pennsylvania, United States 1 work role
1 work email found @sisterson.com 2 phones found area 412 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 71%

Contact Signals · 1 work email · 2 phones

Work email m****@sisterson.com
Direct phone (412) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Sisterson & Co. LLP
Role
IT Manager at Sisterson & Co. LLP
Location
Pittsburgh, Pennsylvania, United States
Company size
99 employees

Who is Mark Atkinson? Overview

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Quick answer

Mark Atkinson is listed as IT Manager at Sisterson & Co. LLP at Sisterson & Co. LLP, a company with 99 employees, based in Pittsburgh, Pennsylvania, United States. AeroLeads shows a work email signal at sisterson.com, phone signal with area code 412, and a matched LinkedIn profile for Mark Atkinson.

Mark Atkinson previously worked as IT Manager at Sisterson & Co. Llp.

Company email context

Email format at Sisterson & Co. LLP

This section adds company-level context without repeating Mark Atkinson's masked contact details.

{first_initial}{last}@sisterson.com
79% confidence

AeroLeads found 1 current-domain work email signal for Mark Atkinson. Compare company email patterns before reaching out.

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Profile bio

About Mark Atkinson

Mark Atkinson is a IT Manager at Sisterson & Co. LLP at Sisterson & Co. LLP.

Current workplace

Mark Atkinson's current company

Company context helps verify the profile and gives searchers a useful next step.

Sisterson & Co. LLP
Sisterson & Co. Llp
IT Manager at Sisterson & Co. LLP
pittsburgh, pennsylvania, united states
Website
sisterson.com
Employees
99
AeroLeads page
Company profile
View company profile Email format
1 role

Mark Atkinson work experience

A career timeline built from the work history available for this profile.

Team & coworkers

Colleagues at Sisterson & Co. LLP

Other employees you can reach at sisterson.com. View company contacts for 99 employees →

WM William Moder William Moder Colleague at Sisterson & Co. LlpPittsburgh, Pennsylvania, United States, United States View → SB Steven Barker Steven Barker Colleague at Sisterson & Co. LlpGreater Pittsburgh Region, United States View → RO Robert Overbaugh Robert Overbaugh Colleague at Sisterson & Co. LlpPittsburgh, Pennsylvania, United States, United States View → NG Nicole Gronsky Nicole Gronsky Colleague at Sisterson & Co. LlpPittsburgh, Pennsylvania, United States, United States View → WM William M. Richardson, Cpa William M. Richardson, Cpa Colleague at Sisterson & Co. LlpPittsburgh, Pennsylvania, United States, United States View → DM Debbie Maszkiewicz Debbie Maszkiewicz Colleague at Sisterson & Co. LlpContact Info, United States View → JD Jeff Dagostino Jeff Dagostino Colleague at Sisterson & Co. LlpJohnstown-Somerset Area, United States View → TM Tim Mantick Tim Mantick Colleague at Sisterson & Co. LlpGreater Pittsburgh Region, United States View → LD Laura Debick Laura Debick Colleague at Sisterson & Co. LlpPittsburgh, Pennsylvania, United States, United States View → ZW Zach Wyatt, Cpa Zach Wyatt, Cpa Colleague at Sisterson & Co. LlpGreater Pittsburgh Region, United States View →
FAQ

Frequently asked questions about Mark Atkinson

Quick answers generated from the profile data available on this page.

What company does Mark Atkinson work for?

Mark Atkinson works for Sisterson & Co. LLP.

What is Mark Atkinson's role at Sisterson & Co. LLP?

Mark Atkinson is listed as IT Manager at Sisterson & Co. LLP at Sisterson & Co. LLP.

What is Mark Atkinson's email address?

AeroLeads has found 1 work email signal at @sisterson.com for Mark Atkinson at Sisterson & Co. LLP.

What is Mark Atkinson's phone number?

AeroLeads has found 2 phone signal(s) with area code 412 for Mark Atkinson at Sisterson & Co. LLP.

Where is Mark Atkinson based?

Mark Atkinson is based in Pittsburgh, Pennsylvania, United States while working with Sisterson & Co. LLP.

What companies has Mark Atkinson worked for?

Mark Atkinson has worked for Sisterson & Co. Llp.

Who are Mark Atkinson's colleagues at Sisterson & Co. LLP?

Mark Atkinson's colleagues at Sisterson & Co. LLP include William Moder, Steven Barker, Robert Overbaugh, Nicole Gronsky, and William M. Richardson, Cpa.

How can I contact Mark Atkinson?

You can use AeroLeads to view verified contact signals for Mark Atkinson at Sisterson & Co. LLP, including work email, phone, and LinkedIn data when available.

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