Membership
- - Member Directory
    
    As the largest chamber in Northern Virginia you will find a business for any of your needs through our online directory.
- - Become A Member
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Events
- - View All Chamber Events
    
    A full list of all upcoming Chamber of Commerce events for our members to connect and grow their business.
    
    Sponsor a Chamber Event
    
    Position your company as a leader in the Loudoun marketplace through chamber marketing and sponsorship.
- - Lessons in Leadership: Women in STEM
    Thursday, July 25th
    Belmont Country Club
    8:00am - 10:00am
    
    Register
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Get Involved
- - Leadshare
    
    Increase your revenue and grow your network by joining a LeadShare group. Groups meet twice a month throughout the county with the mission of increasing your revenue through a committed group of referral partners.
    
    Committees
    
    Build your leadership profile by engaging in one of the Chambers 10+ standing committees that guides the organization.
- - Small Business Awards
    Friday, November 8th
    The National Conference Center
    5:30pm - 9:00pm
    
    Register
- - Committees
  - Signature Event Committees
    - Golf Classic
    - Community Leadership Awards
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Be Informed
- - Chamber Insider Blog
    
    Learn about trending stories and see the latest member spotlights in the Chamber Insider.
    
    News
    
    See the latest major announcements and advocacy positions taken.
- - Policy Center
    
    Learn more about how the Loudoun Chamber is daily advocating for the needs of our business community.
    
    Learn More
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About
- - 50th Anniversary
    
    In 50 years Loudoun has grown from small agricultural community to a top national market. As Loudoun has grown, so has the Chamber which is now the largest in all of Northern Virginia!
- - Loudoun Chamber Awards
    
    Be recognized by the leaders in this community through our various awards and events.
    
    Learn More
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MainStreet Bank

Banks & Credit Unions

Rep/Contact Info

Sean Biehl

Commercial Lender

Phone: (703) 481-4567
Send an Email

Chris Brockett

President

Phone: (703) 481-4582
Send an Email

Bruce Gemmill

Phone: (703) 481-4570
Send an Email

Christopher Johnston

Senior VP, Chief Risk Officer

Phone: (703) 481-4594
Send an Email

Jimmy Olevson

Chief Lending Officer

Phone: (703) 481-4570
Send an Email

Tamma Payne

Phone: (703) 481-4570
Send an Email

Melissa Prevatte

Phone: (703) 481-4580
Send an Email

Matt Santmyer

VP, Portfolio Manager

Phone: (703) 481-4570
Send an Email

Katie Tzitzouris

VP/Business Banker

Phone: (571) 375-1334
Cell Phone: (703) 350-5609
Send an Email

MainStreet Bank

Categories

Rep/Contact Info

Sean Biehl Commercial Lender

Chris Brockett President

Bruce Gemmill

Christopher Johnston Senior VP, Chief Risk Officer

Jimmy Olevson Chief Lending Officer

Tamma Payne

Melissa Prevatte

Matt Santmyer VP, Portfolio Manager

Katie Tzitzouris VP/Business Banker

Sean Biehl

Commercial Lender

Chris Brockett

President

Christopher Johnston

Senior VP, Chief Risk Officer

Jimmy Olevson

Chief Lending Officer

Matt Santmyer

VP, Portfolio Manager

Katie Tzitzouris

VP/Business Banker