MMB + CO

MMB + CO MMB+CO is a full-service certified public accounting firm with offices in Rochester, Elmira, C... Contact us today to schedule a consultation.

MMB+CO is a full-service certified public accounting firm with offices in Rochester, Elmira, Canandaigua, Latham, and Queensbury, NY. We provide tax preparation and planning for individuals and businesses, including corporate, multi-state, international, and estate tax services. Our audit and assurance team handles financial audits, employee benefit plan audits, single audits, and compliance reviews. We also offer business valuation, cost segregation, client accounting services, transaction advisory, and IT cybersecurity solutions including risk assessments, penetration testing, and cyber compliance. MMB+CO serves privately held companies, startups, nonprofits, government entities, financial institutions, educational organizations, and public companies across New York State.

We're excited to recognize several team members who have been promoted to Principal at MMB+CO 🎉 Their dedication, client...
10/09/2026

We're excited to recognize several team members who have been promoted to Principal at MMB+CO 🎉

Their dedication, client-first mindset, and commitment to helping others succeed embody the values that drive our firm forward. We are grateful for their leadership and proud to celebrate this important milestone in their careers.

Please join us in congratulating our newest Principals!

We're excited to announce the promotion of Sean Wegman, CPA, CVA, to Partner at MMB+CO!Sean brings 19 years of public ac...
10/08/2026

We're excited to announce the promotion of Sean Wegman, CPA, CVA, to Partner at MMB+CO!

Sean brings 19 years of public accounting experience and works closely with privately held businesses across a range of industries, including construction, manufacturing, distribution, professional services, agriculture, and real estate investment. He is known for providing practical guidance that helps business owners navigate financial, operational, and strategic decisions with confidence.

Please join us in congratulating Sean on this well-deserved achievement. We look forward to his continued leadership as a Partner.

Congratulations to Steve Wuest on his promotion to Partner at MMB+CO!Since joining the firm, Steve has brought extensive...
10/08/2026

Congratulations to Steve Wuest on his promotion to Partner at MMB+CO!

Since joining the firm, Steve has brought extensive experience in public accounting and corporate tax, along with a commitment to helping organizations and business owners succeed. Working with clients in the real estate, construction, and medical industries, he delivers thoughtful guidance tailored to their unique needs.

We're grateful for Steve's leadership and excited to celebrate this well-deserved achievement.

Join us in congratulating Erika J. Stork, CPA on her promotion to Partner at MMB+CO! 🎉Erika leads our Client Accounting ...
10/07/2026

Join us in congratulating Erika J. Stork, CPA on her promotion to Partner at MMB+CO! 🎉

Erika leads our Client Accounting Services (CAS) practice and brings more than 20 years of experience helping businesses build stronger finance functions, leverage technology, and make informed decisions.

Her leadership, dedication to clients, and commitment to innovation continue to make a lasting impact across our firm.

Congratulations, Erika!

We're thrilled to welcome Sara Hena Hail to the MMB+CO family! 🎉Sara has joined our Albany office as a Tax Operations As...
10/07/2026

We're thrilled to welcome Sara Hena Hail to the MMB+CO family! 🎉

Sara has joined our Albany office as a Tax Operations Associate, bringing a well-rounded academic background to the team. She earned a triple major Bachelor of Arts in Management, Project Management, and Marketing from Lenoir-Rhyne University in North Carolina — a foundation that reflects both curiosity and drive.

We're excited to have her here and can't wait to see everything she accomplishes with us.

Please join us in welcoming Sara to !

Introducing People Behind the Numbers ✨ At MMB+CO, our people are what make our firm special. That's why we're excited t...
09/24/2026

Introducing People Behind the Numbers ✨

At MMB+CO, our people are what make our firm special. That's why we're excited to launch People Behind the Numbers, a new employee spotlight series that highlights the individuals who bring our values to life every day.

Through this series, you'll get to know the people behind the work, learn about their experiences, and discover what makes our team unique.

First up is Jenna Laurie, Marketing Manager in our Rochester office. Take a look through to learn more about Jenna and the value that resonates most with her.

Stay tuned as we continue showcasing the incredible people behind the numbers.

MMB+CO has been recognized as one of the top accounting firms in the Best of the Finger Lakes Community's Choice Awards!...
09/16/2026

MMB+CO has been recognized as one of the top accounting firms in the Best of the Finger Lakes Community's Choice Awards!

Determined through nominations and votes from local community members, the program celebrates the businesses and organizations that help make the Finger Lakes region a great place to call home. This recognition reflects the trust our clients place in us, the dedication of our team, and our ongoing commitment to serving our community.

Congratulations to all of the honorees! 👏

One of our Rochester Excellence Teams representing MMB+CO at the St. Ann’s Community Charity Walk on Saturday.At MMB+CO,...
09/14/2026

One of our Rochester Excellence Teams representing MMB+CO at the St. Ann’s Community Charity Walk on Saturday.

At MMB+CO, our culture is one of our greatest strengths. Our Excellence Teams help bring that culture to life by creating opportunities for colleagues to connect, collaborate, and engage beyond the workplace.

Another kickball season is in the books! ⚽🎉Our Rochester staff and interns had a great time competing, cheering each oth...
09/11/2026

Another kickball season is in the books! ⚽🎉

Our Rochester staff and interns had a great time competing, cheering each other on, and enjoying some friendly rivalry throughout the season.

While the season may be over, the connections built along the way continue long after the final kick. At MMB+CO, opportunities to spend time together outside of work help strengthen the relationships, teamwork, and sense of community that are at the heart of our culture.

Growing together and making an impact.We’re excited to share that MMB+CO has once again been named one of the 2026 Great...
08/26/2026

Growing together and making an impact.

We’re excited to share that MMB+CO has once again been named one of the 2026 Greater Rochester Chamber of Commerce Top 100!

This recognition reflects the dedication of our team, the trust of our clients, and our continued commitment to the communities we serve.

Thank you to the Greater Rochester Chamber of Commerce for this honor, and congratulations to all of this year’s Top 100 companies!

Address

111 Everts Avenue
Queensbury, NY
12804

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+15854231860

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