Insero logo

Insero Employee Directory

Professional ServicesNew York, United States51-200 Employees

Insero is a mid-sized professional services firm based in Rochester, New York, delivering accounting and advisory services with a people-centered focus. Its offerings range from recruiting and executive search to audit, tax, accounting, and consulting for a diverse set of clients, including government agencies, colleges and universities, nonprofits, and private or multinational companies across various industries. The Insero brand operates through two entities—Insero & Co. CPAs, LLP, which provides attest services as a licensed CPA firm, and Insero Advisors, LLC, along with its subsidiaries, which supply tax and business consulting within an alternative practice structure consistent with the AICPA Code and applicable standards. Recent developments in 2026 include Insero Advisors' acquisition of Actel Advisory Group to broaden its market research and strategy capabilities. Based in Rochester, the firm occupies a position in the professional services sector serving both public and private sector clients.

Find Insero employees' phone numbers or email addresses

Insero Global Highlights

Location
Employees

North America
186

Minus sign iconPlus sign icon
  • United States Of America
    186

Europe
2

Minus sign iconPlus sign icon
  • United Kingdom Of Great Britain And Northern Ireland
    1
  • Netherlands
    1

Insero's Leadership

  • Stylized image of a person
    B. O.
    Partner
    Phone icon
  • Stylized image of a person
    D. S.
    Partner, D. Leslie Spurgin Partner
    Phone icon
  • Stylized image of a person
    M. S.
    Partner
    Phone icon
  • Stylized image of a person
    R. T.
    Partner
    Phone icon
  • Stylized image of a person
    E. N.
    Senior Manager At Insero And Co Cpas, Llp
    Phone icon
  • Stylized image of a person
    E. J.
    Senior Accountant
    Phone icon
  • Stylized image of a person
    R. R.
    Senior Accountant
    Phone icon
  • Stylized image of a person
    J. V. D.
    Eigenaar
    Phone icon

Insero Employee Metrics

100%
50%
0%
2026
2025
  • Accounting
  • Community & Social Services
  • Human Resources
  • Business
  • Entrepreneurship
  • Other
  • Administrative

Contact profiles from Insero

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    B. O.
    Partner
    Phone icon
    Jul 24, 2026
  • Stylized image of a person
    D. S.
    Partner, D. Leslie Spurgin Partner
    Phone icon
    Oct 23, 2024
  • Stylized image of a person
    M. S.
    Partner
    Phone icon
    Oct 16, 2024
  • Stylized image of a person
    R. T.
    Partner
    Phone icon
    Oct 17, 2024
  • Stylized image of a person
    E. N.
    Senior Manager At Insero And Co Cpas, Llp
    Phone icon
    Apr 30, 2024
  • Stylized image of a person
    E. J.
    Senior Accountant
    Phone icon
    Oct 23, 2024
  • Stylized image of a person
    R. R.
    Senior Accountant
    Phone icon
    May 06, 2024
  • Stylized image of a person
    J. V. D.
    Eigenaar
    Phone icon
    NetherlandsNorth Brabant
    Jul 24, 2026
  • Stylized image of a person
    K. S.
    Staff Tax Accountant
    Phone icon
    Jun 28, 2026
  • Stylized image of a person
    R. S.
    Supervisor
    Phone icon
    Apr 17, 2026

Frequently Asked Questions

What is Insero known for?

Minus sign iconPlus sign icon
Insero was founded in 1972 operates in the Professional Services industry; you can contact the main corporate office by phone at . Explore Insero's company overview page for more information.

What is Insero's most common email format?

Minus sign iconPlus sign icon
Insero employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Insero email formats with LeadIQ.

How many employees does Insero have currently?

Minus sign iconPlus sign icon
Insero has approximately 161 employees as of July 2026. These team members are located across 2 continents, including North AmericaEurope.

Who are Insero's key employees and leadership?

Minus sign iconPlus sign icon

As of July 2026, Insero's key employees include:

  • Partner: B. O.
  • Partner, D. Leslie Spurgin Partner: D. S.
  • Partner: M. S.
  • Partner: R. T.
  • Senior Manager At Insero And Co Cpas, Llp: E. N.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.