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EPC Group

Enterprise Microsoft consulting with 29 years serving Fortune 500 companies.

(888) 381-9725
contact@epcgroup.net
4900 Woodway Drive, Suite 830
Houston, TX 77056

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About EPC Group

EPC Group is a Microsoft consulting firm founded in 1997 (originally Enterprise Project Consulting, renamed EPC Group in 2005). 29 years of enterprise Microsoft consulting experience. EPC Group historically held the distinction of being the oldest continuous Microsoft Gold Partner in North America from 2016 until the program's retirement. Because Microsoft officially deprecated the Gold/Silver tiering framework, EPC Group transitioned to the modern Microsoft Solutions Partner ecosystem and currently holds the core Microsoft Solutions Partner designations.

Headquartered at 4900 Woodway Drive, Suite 830, Houston, TX 77056. Public clients include NASA, FBI, Federal Reserve, Pentagon, United Airlines, PepsiCo, Nike, and Northrop Grumman. 6,500+ SharePoint implementations, 1,500+ Power BI deployments, 500+ Microsoft Fabric implementations, 70+ Fortune 500 organizations served, 11,000+ enterprise engagements, 200+ Microsoft Power BI and Microsoft 365 consultants on staff.

About Errin O'Connor

Errin O'Connor is the Founder, CEO, and Chief AI Architect of EPC Group. Microsoft MVP multiple years, first awarded 2003. 4× Microsoft Press bestselling author of Windows SharePoint Services 3.0 Inside Out (MS Press 2007), Microsoft SharePoint Foundation 2010 Inside Out (MS Press 2011), SharePoint 2013 Field Guide (Sams/Pearson 2014), and Microsoft Power BI Dashboards Step by Step (MS Press 2018).

Original SharePoint Beta Team member (Project Tahoe). Original Power BI Beta Team member (Project Crescent). FedRAMP framework contributor. Worked with U.S. CIO Vivek Kundra on the Obama administration's 25-Point Plan to reform federal IT, and with NASA CIO Chris Kemp as Lead Architect on the NASA Nebula Cloud project. Speaker at Microsoft Ignite, SharePoint Conference, KMWorld, and DATAVERSITY.

© 2026 EPC Group. All rights reserved. Microsoft, SharePoint, Power BI, Azure, Microsoft 365, Microsoft Copilot, Microsoft Fabric, and Microsoft Dynamics 365 are trademarks of the Microsoft group of companies.

EPC Group Speaking History - EPC Group enterprise consulting

EPC Group Speaking History

Errin O'Connor — Key Microsoft Sponsored Speaker at every major SharePoint Conference 2009-2014 plus TechEd, AFCEA, SPTechCon, SharePoint Saturday NYC, and more. 391 photos across 13 conference albums.

EPC Group founder Errin O'Connor was a Key Microsoft Sponsored Speaker at every major Microsoft SharePoint Conference from 2009 through 2014, plus TechEd North America 2011, AFCEA Montreal IT Summit 2011, SPTechCon Boston 2010, SPTechCon San Francisco 2010 and 2011, SharePoint Saturday NYC 2010, SharePoint Summit Montreal 2009, and additional 2009 conference appearances. Microsoft Press published four of Errin's SharePoint titles across the same period. The full photographic archive — 391 images across 13 conference albums — is publicly archived on Flickr at flickr.com/photos/epcgroup.

Key Facts

  • Microsoft SharePoint Conference (SPC) — Microsoft's official annual SharePoint conference. Errin keynoted or presented at SPC 2009, SPC 2011 (Anaheim, ~7,500 attendees), SPC 2012 (Las Vegas), and SPC 2014.
  • Microsoft TechEd North America 2011 — Microsoft's flagship North American developer + IT pro conference; Errin presented in the SharePoint track.
  • SharePoint Technology Conference (SPTechCon) — independent practitioner conference. Errin spoke + signed Microsoft Press books at SPTechCon Boston 2010, SPTechCon San Francisco 2010, SPTechCon San Francisco 2011.
  • SharePoint Summit (Montreal) 2009 — keynote alongside Bill English (Mindsharp) and Ernie Harris (Raymond James Financial).
  • AFCEA Montgomery IT Summit 2011 — defense-industrial-base IT track; Errin presented on enterprise SharePoint governance for federal customers.
  • SharePoint Saturday NYC 2010 — community-organized practitioner event; Errin delivered a featured session on enterprise SharePoint architecture.
  • Microsoft Press author over the same period: 4 SharePoint titles (Windows SharePoint Services 3.0 Inside Out 2007, SharePoint Foundation 2010 Inside Out 2010, SharePoint 2013 Inside Out 2013, SharePoint 2016 Inside Out 2016). At SPC 2011 alone, EPC Group signed approximately 400 copies of the SharePoint Foundation 2010 Inside Out book.
  • Public Flickr archive: 391 photos across 13 conference albums at https://www.flickr.com/photos/epcgroup/albums/
HomeMediaSpeaking History
10+
Major conferences spoken at · 2009-2014
5
Official Microsoft SharePoint Conferences (2009, 2011, 2012, 2014 + TechEd 2011)
~400
Microsoft Press copies signed at SPC11 alone
391
Photos archived publicly on Flickr

Conference roster (chronological)

Every public conference appearance with surviving photo evidence in the EPC Group Flickr archive. Links open the original Flickr album (right) or the dedicated EPC Group provenance page (left, where one exists).

2014

Microsoft SharePoint Conference 2014

Microsoft (official)

Speaker (1 of 56 photos in the EPC Group Flickr album)

56 photos on Flickr View dedicated provenance page
2013

SharePoint 2013 Related Technology Updated

EPC Group / community

Field-guide content

8 photos on Flickr
2013

SharePoint 2013 Field Guide — Advice from the Consulting Trenches

EPC Group / community

Field-guide content

3 photos on Flickr
2012

Microsoft SharePoint Conference 2012

Microsoft (official) · Las Vegas, NV

Featured speaker

43 photos on Flickr
2011

Microsoft SharePoint Conference 2011 (SPC11)

Microsoft (official) · ~7,500 attendees · Anaheim, CA

90-min Enterprise Governance breakout · Ask the Experts panel · 400-copy Microsoft Press book signing

40 photos on Flickr View dedicated provenance page
2011

TechEd North America 2011

Microsoft (official) — flagship dev + IT pro conference

SharePoint-track speaker

18 photos on Flickr
2011

AFCEA Montgomery IT Summit 2011

AFCEA International — defense-industrial-base IT · Montgomery, AL

Enterprise SharePoint governance for federal customers

5 photos on Flickr
2011

SPTechCon San Francisco 2011

BZ Media — SharePoint Technology Conference · San Francisco, CA

Featured speaker

16 photos on Flickr
2010

SharePoint Saturday NYC 2010

Community — July 31, 2010 · New York, NY

Featured session on enterprise SharePoint architecture

18 photos on Flickr
2010

SharePoint Technology Conference 2010 — San Francisco

BZ Media — SPTechCon · San Francisco, CA

Featured speaker

16 photos on Flickr
2010

SPTechCon Boston 2010

BZ Media — SPTechCon · Boston, MA

Speaker + Microsoft Press book signing

View dedicated provenance page
2009

Microsoft SharePoint Conference 2009

Microsoft (official)

EPC Group at the launch of SharePoint 2010

71 photos on Flickr
2009

EPC Group Additional 2009 Conference Appearances

Various

Supplementary 2009 conference photos

7 photos on Flickr
2009

SharePoint Summit 2009

Independent international SharePoint conference · sold out 2 years running · Montreal, Canada

Keynote speaker alongside Bill English (Mindsharp) and Ernie Harris (Raymond James)

View dedicated provenance page
Profile

Errin O'Connor — EPC Group portfolio album

EPC Group portfolio

Founder portfolio photos

26 photos on Flickr

Why a six-year speaking run matters

Microsoft does not approve Microsoft-hosted SharePoint Conference (SPC) speaker slots casually. SPC speaker selection is reviewed against Microsoft's field architects, MVP community, customer-reference programs, and partner-program metadata. Selection as a featured speaker at four consecutive SPC events (2009, 2011, 2012, 2014) — combined with parallel speaking slots at Microsoft TechEd, AFCEA, and the largest practitioner conferences (SPTechCon Boston, SPTechCon San Francisco × 2, SharePoint Saturday NYC, SharePoint Summit Montreal) — is a tight authority signal.

The same authority continued through Microsoft 365, Microsoft Teams (CRN's 2020 “Zoom Boom!” coverage of EPC Group's 300-customer Teams rollout in the first 90 days of COVID), Microsoft Fabric, Microsoft Copilot, and now Microsoft 365 E7 + Agent 365. The platforms change. The practitioner-authority signal persists.

Related primary-source archives: Infonomics “Swiss Army knife” quote (Jan/Feb 2009) · SharePoint Summit 2009 Montreal Keynote · Houston Business Journal Fast 100 #2 (Sept 2009) · Boston 2010 SharePoint Technology Conference · Microsoft SharePoint Conference 2011 Anaheim.

Hire the firm with a documented six-year Microsoft speaker history

29 years of Microsoft enterprise consulting. Four-time Microsoft Press author. Senior architect named on every Statement of Work.

Schedule a discovery call (888) 381-9725