EPC Group History

EPC Group was founded in 1997 by Errin O’Connor with a motive to help small, medium, and enterprise businesses embrace industry-leading Microsoft solutions to achieve more. Errin built this company with like-minded individuals. People that were passionate about serving businesses but focused more on people within those businesses. Today, 25 years later, EPC Group is still the fastest, innovative, and trusted company around.

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Our Journey

Our Journey of Development of EPC

  • The Journey Begins

    Errin O’Connor founded EPC Group. Its initial name was “Enterprise Project Consulting”. Later he changed it to EPC Group in 2005.

  • Microsoft SharePoint Beta Team

    EPC Group became a part of the Microsoft SharePoint Beta Team through Project Tahoe. Later Microsoft released it as “SharePoint 2001”.

  • Launched MS Dynamics 365 Practice

    EPC Group launched Microsoft Dynamics 365 practice, continuing efforts in growing their portfolio of cloud-based Microsoft solutions offering.

  • Launched webpartgallery. com Gallery

    We have Launched webpartgallery. com Gallery.

  • Azure Product Testing Team

    EPC Group participated in Azure Product Testing Team and became the ideal partner to develop integrated business solutions in Azure Cloud.

  • Publications & Managed Services

    1) Launched IT Managed Services

    2) Published First Book: Official Microsoft Press published first book - Windows® SharePoint® Services 3.0 Inside Out written by Errin O’Connor, CEO Of EPC Group.

  • Published Second Book

    Official Microsoft Press published the second book written by EPC Group’s CEO Errin O’Connor - Microsoft SharePoint Foundation 2010 Inside Out

  • Office 365 Product Testing Team

    EPC Group was a part of the Office 365 product testing team. The Microsoft cloud-based productivity suite succeeded the earlier Microsoft Business Productivity Online Suite offerings.

  • Published Third Book

    The Official Microsoft Press published the third consecutive book written by Errin O’Connor - SharePoint 2013 Field Guide: Advice from the Consulting Trenches. The book contained the very first iteration of SharePoint Online.

  • Microsoft Teams launch project

    EPC Group participated in the project signified to upgrade Skype for Business to Microsoft Teams. It defined the key project logistics, including scope, business goals, success metrics, risks, and timeline.

  • Participated in Microsoft BI Studies

    EPC Group continuously participated in numerous Business Intelligence studies conducted by Microsoft and aimed to enhance Business Intelligence Stack and related product offerings.

  • Published Fourth Book

    The Official Microsoft Press published Errin O’Connor’s fourth book - Microsoft Power BI Dashboards Step by Step. It was the first Kindle edition made available with Free Kindle Apps, Kindle E-readers, and on Fire Tablet devices.

  • Microsoft Business Applications Summit

    EPC Group’s CEO Errin O’Connor was a guest and session presenter at the Microsoft Business Applications Summit 2019. His session - Microsoft Power BI: Building and implementing a governance strategy.

  • Expanded Operations to 4 States

    EPC Group expanded our footprint into 4 additional States within the Continental USA.

  • Expanded Operations to 3 States

    EPC Group expanded our footprint into 3 additional States within the Continental USA.

  • EPC Group Appoints New Strategic Advisor

    EPC Group appoints William H. "Billy" Bauch as Strategic Advisor of EPC Group to accelerate firmwide operational performance and growth of the company's business model as well as the oraganizations overall continued expansion.

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Why Choose Us

Why Organizations Recognize EPC Group's Consulting Services as the Industry Leader
EPC Group wrote the book on SharePoint & Power BI
Microsoft Partner for 25+ Years
Over 4 million Office 365 users successfully migrated
200+ years combined senior team migration experience
Expertise migrating to Office 365 in every vertical
EPC Group's Chief Architect Errin O'Connor was on the original SharePoint and
Office 365 Beta teams