Founded to create opportunity for our clients, our staff, and our community

威尼斯人官方网站 (BNN) is a tax, 保证, and advisory firm entrusted by individuals and leading organizations to deliver effective accounting and financial solutions with diligence, 愿景, and responsive client service. We draw on our deep experience and foster collaboration between our practice groups to find solutions to any situation. Our clients are our motivation and the measure of our success.

BNN attracts talented professionals from prestigious accounting and advisory firms in want of a place where complex issues are solved through teamwork and where relationships with our clients and our community take priority.

From deep roots to proven leader

With roots going back nearly 100 years, BNN was formed in Portland, Maine in 1995 when Newman, Noyes & Associates merged with partners of KPMG Peat Marwick Portland. 四年后, BNN opened an office in Manchester, 新汉普郡, and then another in Portsmouth in 2003.

An expansion into Boston in 2010 and a series of BNN-led mergers in 2015 established 威尼斯人官方网站 as one of the fastest-growing regional accounting and advisory firms in New England.  With its 5th office in Woburn, 麻萨诸塞州, BNN is among the largest regional firms in Maine, 新汉普郡 and 麻萨诸塞州.



  • 做正确的事
  • Deliver exceptionally responsive service
  • 团队取胜
  • 关心他人
  • 学习和成长

Serving our communities

We are only as strong as the communities we serve. Whether participating in a fundraiser, serving on a non-profit board, partnering with a local school, volunteering to clean up a local park, serving food at a shelter, or participating in a fundraiser, we strive to be a meaningful part of our communities. Employees throughout BNN answer the call to “give back” through participation and leadership in our hometowns.

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BNN offices giving back
Organizations we helped

Opportunities for women

From our founding, women have been at the core of BNN’s growth and culture. 今天, the BNN Women’s Initiative continues our founding partner Ellie Baker’s legacy of women empowerment and leadership through mentoring, relationship-building, 和教育.

的 BNN Women’s Initiative seeks to:

  • Sustain our culture of equality and diversity
  • Attract and retain talented women professionals who share our core values
  • Enhance our presence as women leaders in the community
  • Provide women with greater opportunities for professional and personal advancement to leadership roles
  • Instill an intention of confidence and ownership in all that we do
  • Drive engaging conversation on top-of-mind issues related to our profession and women


净推荐值® (NPS) measures customer satisfaction with one simple question — how likely is it that you would recommend BNN to a friend or colleague? A score of 70+ is “World Class”.  At 86, BNN is a top-rated accounting firm according to one of the most important measures: our clients’ satisfaction.



Our affiliation with Baker Tilly International allows us to draw on a worldwide network of partner firms to provide our clients with on-the-ground resources and expertise wherever and whenever they need it.