Looking for expert business consulting firms in Rochester, NY, to help you navigate challenges? DesignRush connects you with top agencies trusted by brands like VMware and UNICEF. With over 1M monthly visitors and 40,000+ vetted agencies, our platform is a reliable resource for finding the right consulting partner. Compare providers by industry expertise, client type, budget, reviews, team size, and portfolio.

Best Rochester Business Consulting Company Rankings

10 Companies - Rankings updated: August 14, 2026

Each agency listed on DesignRush is assessed for industry expertise and customer testimonials are evaluated in order to provide you with a vetted selection. Certain listings represent paid partnerships.

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  • Nacca & Capizzi

    Simplifying Your Finance Since 1975

    Nacca & Capizzi, LLP is an accounting firm strive to help each client achieve their maximum potential through sound and efficient accounting and close, personalized services. Our wide range of experience and a portfolio of fully integrated services allow us to go beyond just the numbers...

    Top Services:

    • Business Consulting
    • Accounting
    Location
    Rochester, New York
    Number of Employees
    Under 49

    Nacca & Capizzi Services

    • Business Consulting
    • Accounting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Southtown Beverages
    • Rutherford Products, Inc.
    • Gates Automotive
    Data sourced from the agency's DesignRush profile

    Nacca & Capizzi Reviews & Testimonials

    • BelindaAnn
      BelindaAnn Review from Google
      5.0 ★

      BelindaAnn's Review Sourced from Google

      Peter was welcoming, kind, and patient. He is both efficient and thorough. It was a wonderfully painless meeting. We highly recommend him. Thank you.

    • Lori Francis
      Lori Francis Review from Google
      5.0 ★

      Lori Francis's Review Sourced from Google

      We have been working with Peter Buttrill at Nacca and Capizzi LLP for over three years now and we can't say enough about how great he has been. He is patient, knowledgable and extremely supportive and helpful. We are moving our of NYS this year, but plan to keep working with him. I highly recommen Peter and Nacca & Capizzi, LLP.

    • Joyce Smith
      Joyce Smith Review from Google
      5.0 ★

      Joyce Smith's Review Sourced from Google

      Lisa was recommended by my husband's manager. So pleased with her professional and personable nature. Thank you!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    5.0 5.0 (18)

  • Insero Advisors

    The Highest Standard

    Insero is an award-winning firm dedicated to serving our employees, our clients, and our communities. You can count on us to listen, provide ideas, and deliver solutions of The Highest Standard...

    Top Services:

    • Accounting
    • Business Consulting
    • BPO
    Location
    Rochester, New York
    Number of Employees
    100 - 249

    Insero Advisors Services

    • Accounting
    • Business Consulting
    • BPO
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Catoctin Creek Distilling
    • Montanya Distillers
    • Boys & Girls Clubs of Rochester
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • Thaney & Associates

    Financial Guidance. Business Clarity.

    Meeting with your accountant. On your list of favorite things to do on a regular basis, meeting with your accountant probably falls somewhere near the bottom. If it makes the list at all. Not a surprising fact, since preparing for those meetings usually saps virtually all of your time. Time you could and...

    Top Services:

    • Business Consulting
    • Accounting
    • BPO
    Location
    Rochester, New York
    Number of Employees
    50 - 99

    Thaney & Associates Services

    • Business Consulting
    • Accounting
    • BPO
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Biz-Collection LLC
    • Clear Choice Capital
    • Transworld
    Data sourced from the agency's DesignRush profile

    Thaney & Associates Reviews & Testimonials

    • Bill Kenny
      Bill Kenny Review from Google
      1.0 ★

      Bill Kenny's Review Sourced from Google

      Recommend staying away from this firm. I am a small business and figured I would take a chance on this firm based on the Google reviews. Dropped off our paperwork with ample time. Missed deadlines. Poor communication. Sent us a substantial surprise bill after providing us nothing. This is not the firm for you. I hope our disappointment and delays described in this review helps others from making the same mistake we did. If you never received the documents what is the 4500 dollar bill for to do my taxes?

    • Thomas
      Thomas Review from Google
      1.0 ★

      Thomas's Review Sourced from Google

      Ed Thaney I delivered information for my taxes in early March of this year. Today is April 13, and I still have not received them. I have had very little communication with your office. I am not a happy camper. Thomas Cole

    • Anne C
      Anne C Review from Google
      5.0 ★

      Anne C's Review Sourced from Google

      It's tough to run a business and stay on top of the latest rules and regulations in the industry. It's even more challenging to find a trusted partner to help navigate through volatile markets in an ever-changing global economy. Thaney & Associates deliver a first class service in the most virtuous manner. Make the call, it'll be the last CPA you'll ever need.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    3.8 3.8 (13)

  • MMB + CO

    We Value Your Future.

    At MMB, you will be part of a team approach to serving clients. Our mission is to help grow and sustain a diverse and inclusive work environment that reflects the communities we come from, the clients we serve, and the growth needed in our industry. Get to know our dedicated staff that will be serving you!...

    Top Services:

    • Business Consulting
    • Accounting
    Location
    Rochester, New York
    Number of Employees
    100 - 249

    MMB + CO Services

    • Business Consulting
    • Accounting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Iron Smoke Whiskey
    • Red Jacket Orchards
    • New York Wine & Grape Foundation
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • Flaherty Salmin CPAs

    Finding Solutions to Drive Results

    Flaherty Salmin is a full service professional Firm of Certified Public Accountants serving national Affordable Housing clients, Rochester-area businesses, and a large portfolio of individual clients...

    Top Services:

    • Business Consulting
    • Accounting
    Location
    Rochester, New York
    Number of Employees
    50 - 99

    Flaherty Salmin CPAs Services

    • Business Consulting
    • Accounting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • The Silver Street Group
    • Genesee Northern Research, LLC
    • Real Estate Industry
    Data sourced from the agency's DesignRush profile

    Flaherty Salmin CPAs Reviews & Testimonials

    • Russell Lamonaco
      Russell Lamonaco Review from Google
      5.0 ★

      Russell Lamonaco's Review Sourced from Google

      This place is awesome not joking.wish I can take them overseas .Kudos to Mr. Steve ,god bless.

    • Michelle Kester
      Michelle Kester Review from Google
      5.0 ★

      Michelle Kester's Review Sourced from Google

      Yvonne has been the best accountant I’ve had since opening my business 12 yrs ago. Had to go through a couple bad seeds to find the gem! I highly recommend her and refer all my self employed friends to her. She’s AMAZING!

    • Michele
      Michele Review from Google
      5.0 ★

      Michele's Review Sourced from Google

      I am so thankful for the extensive help, thorough information, and guidance I have received from Gary, Steve, and staff at the front desk. The attention to detail, willingness to give time and informative consultations, as well as their kindness and respect are greatly appreciated.I would highly recommend this firm!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.6 4.6 (7)

  • EFPR Group

    Committed to Building Trust & Confidence

    EFPR Group, LLP is one of Western New York’s largest accounting and business consulting firms serving clients across the United States and around the globe. The firm is headquartered in Rochester, New York with offices in Albany, Buffalo, Corning, and Jupiter, Florida...

    Top Services:

    • Business Consulting
    • Accounting
    Location
    Rochester, New York
    Number of Employees
    100 - 249

    EFPR Group Services

    • Business Consulting
    • Accounting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Construction Industry
    • Real Estate Industry
    • Energy & Mining Industry
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile
    4.0 4.0 (1)

  • Welker Mojsej & DelVecchio

    A Leading Accounting Firm in Rochester

    Welker Mojsej & DelVecchio CPAs, LLC is a leading accounting firm in Rochester, NY. The three highly-experienced certified public accountant partners, each with over 20 years of experience along with their knowledgeable support staff ensure their business and personal tax clients enjoy Best-in-Class quality...

    Top Services:

    • Accounting
    • Business Consulting
    Location
    Rochester, New York
    Number of Employees
    Under 49

    Welker Mojsej & DelVecchio Services

    • Accounting
    • Business Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Rochester Foam Dart League
    • Kuzik Web Design
    • Real Estate Industry
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile
    5.0 5.0 (2)

  • Deloitte

    Collaborating for Lasting Impact in Business Consulting

    Join us at Deloitte, where we believe that our collective influence is the cornerstone of our value. With a rich legacy spanning over 175 years and a global network encompassing 150 countries, we empower remarkable achievements, solve complex problems, and drive meaningful progress for clients, professionals...

    Top Services:

    • Business Consulting
    • Accounting
    • HR Outsourcing
    • Big Data Analytics
    • CRM Consulting
    • Show more
    Location
    Rochester, New York
    Number of Employees
    1000 & Up
    Portfolios Count
    6 Projects Listed

    Deloitte Services

    • Business Consulting
    • Accounting
    • HR Outsourcing
    • Big Data Analytics
    • CRM Consulting
    • Cybersecurity
    • AI Development
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Financial industry
    • Government Sector
    • IT industry
    • Manufacturing industry
    • Telecommunications industry
    Data sourced from the agency's DesignRush profile

    Deloitte Reviews & Testimonials

    • InlineAdam
      InlineAdam Review from Google
      1.0 ★

      InlineAdam's Review Sourced from Google

      So sphiscated accounting systems I must say. For what? Never saw an irs payable in any return they asked me to prepare although I’m no licensed accountant. No names no whistle just a honest google review. Makes me wonder what an accountant does, cooking books or AICPA reporting them. No mark up in my basis. The roc building is beyond comprehension though, they even do SNL up or down stairs never got to see a show so I don’t know

    • ModernfoldStyles, Inc.
      ModernfoldStyles, Inc. Review from Google
      5.0 ★

      ModernfoldStyles, Inc.'s Review Sourced from Google

      We are proud to have been able to offer a beautiful Modernfold panel recovery job to give the walls a facelift to complete newly renovated meeting rooms at Deloitte in Rockefeller Plaza. Deloitte has always been such a great and dear client of ours! We look forward to continuing to work together in the future!

    • Alex Stackhouse
      Alex Stackhouse Review from Google
      1.0 ★

      Alex Stackhouse's Review Sourced from Google

      Deloitte completely failed implementation of Army IgnitEd, which led to thousands of service members paying out of pocket for education expenses. The circus that we watched unfold leaves me with zero confidence in the services that this firm provides.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    3.4 3.4 (83)

  • EY

    Building A Better Working World

    EY offers Accounting, Business Consulting, and IT Services with a mission to build a better working world. It provides insights and quality services that instill trust in global capital markets and economies. EY focuses on developing exceptional leaders who deliver on their commitments to all stakeholders...

    Top Services:

    • Business Consulting
    • HR Outsourcing
    • Accounting
    • Cybersecurity
    • IT Services
    • Show more
    Location
    Rochester, New York
    Number of Employees
    1000 & Up

    EY Services

    • Business Consulting
    • HR Outsourcing
    • Accounting
    • Cybersecurity
    • IT Services
    • AI Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Qiagen
    • Apple
    • ASOS
    • Microsoft
    • Wawa
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • Aleph Website

    We Build Great Websites for Small Business.

    We Build Great Websites for Small Business.

    Our focus is on assisting entrepreneurs and small business owners in navigating the complexities of web technologies. We provide exceptional web solutions that not only meet customer needs but also achieve high rankings through fast, aesthetically pleasing page designs...

    Top Services:

    • Web Development
    • Web Design
    • Design Services
    • Digital Strategy
    • Logo Design
    • Show more
    Location
    Rochester, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (9)

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