![Thomas Bonadio](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Thomas Bonadio
Director/Board Member at
PAYCHEX, INC.
Net worth: 3 M $ as of 2026-08-30
Profile
Thomas F.
Bonadio is the founder of Bonadio & Co. LLP, founded in 1978, where the title held is Chairman.
Mr. Bonadio is the founder of Impact Capital, founded in 2017.
Current jobs include Director at Conceptus SAS, Windsor Technology LLC, CLiX Photography, Trefalon LLC, Targit3 Marketing Group LLC, Market Vue Partners LLC, Viridi Parente, Inc., and Clearwater Organic Farms New York LLC.
Holds the title of Independent Director at Royal Oaks Realty Trust and Royal Oak Realty Trust, Inc. since 2014.
Director at Paychex, Inc. since 2017 as Independent Director.
Member of The American Institute of Certified Public Accountants, New York State Society of Certified Public Accountants, and The National Association of Certified Valuators & Analysts.
Former jobs include Chairman at St. John Fisher College and Rochester Broadway Theater League.
Independent Director at Conceptus, Inc. from 2011 to 2013.
Independent Director at CurAegis Technologies, Inc. Director at Moore Stephens North America, Inc. and Eagle International Institute, Inc. Education includes undergraduate degree from St. John Fisher College, conferred in 1971.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
PAYCHEX, INC. 0.01% | 2026-07-30 | 21,504 ( 0.01% ) | 3 M $ | 2026-08-30 |
Thomas Bonadio active positions
| Companies | Position | Start |
|---|---|---|
| PAYCHEX, INC. | Director/Board Member | 2017-01-12 |
Windsor Technology LLC
 Windsor Technology LLC Electronic Production EquipmentElectronic Technology Manufactures electronics and circuit board assemblies | Director/Board Member | - |
Royal Oaks Realty Trust
 Royal Oaks Realty Trust Real Estate Investment TrustsFinance Operates as a non-traded industrial real estate investment trust | Director/Board Member | - |
Clearwater Organic Farms New York LLC
 Clearwater Organic Farms New York LLC Miscellaneous Commercial ServicesCommercial Services Provides agricultural services | Director/Board Member | - |
Viridi Parente, Inc.
 Viridi Parente, Inc. Electrical ProductsProducer Manufacturing Manufactures lithium-ion battery energy storage products | Director/Board Member | - |
Impact Capital /New York/
 Impact Capital /New York/ Investment ManagersFinance Impact Capital invests in companies located in the United States. The firm targets companies operating in the fields of the technology sector. It participates in seed and early stage transactions with an investment size of USD 0.2 - 3 million. | Founder | 2016-12-31 |
Market Vue Partners LLC
 Market Vue Partners LLC Packaged SoftwareTechnology Services Develops software platform for customer sales analytics | Director/Board Member | - |
Targit3 Marketing Group LLC | Director/Board Member | - |
Trefalon LLC | Director/Board Member | - |
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Former positions of Thomas Bonadio
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Training of Thomas Bonadio
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
61
1st degree connections
22
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 22 |
|---|---|
Paychex, Inc.
 Paychex, Inc. Data Processing ServicesTechnology Services Provides payroll processing and other human resources services | Technology Services |
Conceptus, Inc.
 Conceptus, Inc. Medical SpecialtiesHealth Technology Develops and markets minimally invasive devices for reproductive medical applications | Health Technology |
CurAegis Technologies, Inc.
 CurAegis Technologies, Inc. Packaged SoftwareTechnology Services Develops mobile health and fitness app | Technology Services |
Royal Oak Realty Trust, Inc.
 Royal Oak Realty Trust, Inc. Real Estate Investment TrustsFinance Operates as a real estate investment trust | Finance |
The American Institute of Certified Public Accountants
 The American Institute of Certified Public Accountants Miscellaneous Commercial ServicesCommercial Services Association of accountants | Commercial Services |
St. John Fisher College
 St. John Fisher College Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Moore Stephens North America, Inc.
 Moore Stephens North America, Inc. Miscellaneous Commercial ServicesCommercial Services Provides accounting services | Commercial Services |
Bonadio & Co. LLP
 Bonadio & Co. LLP Miscellaneous Commercial ServicesCommercial Services Provides accounting, assurance, tax consulting and advisory services | Commercial Services |
New York State Society of Certified Public Accountants
 New York State Society of Certified Public Accountants Miscellaneous Commercial ServicesCommercial Services Operates certified public accountant membership association | Commercial Services |
The National Association of Certified Valuators & Analysts
 The National Association of Certified Valuators & Analysts Miscellaneous Commercial ServicesCommercial Services Provides professional education and research, foster practice development and ethical and professional management services | Commercial Services |
Conceptus SAS
 Conceptus SAS Medical SpecialtiesHealth Technology Designs, develops and markets innovative medical products | Health Technology |
Windsor Technology LLC
Windsor Technology LLC Electronic Production EquipmentElectronic Technology Manufactures electronics and circuit board assemblies | Electronic Technology |
Eagle International Institute, Inc.
 Eagle International Institute, Inc. Miscellaneous Commercial ServicesCommercial Services Provides corporate consulting and training services | Commercial Services |
CLiX Photography
 CLiX Photography Miscellaneous Commercial ServicesCommercial Services Provides commercial photography services | Commercial Services |
Rochester Broadway Theater League | |
Trefalon LLC | |
Targit3 Marketing Group LLC | |
Market Vue Partners LLC
Market Vue Partners LLC Packaged SoftwareTechnology Services Develops software platform for customer sales analytics | Technology Services |
Royal Oaks Realty Trust
Royal Oaks Realty Trust Real Estate Investment TrustsFinance Operates as a non-traded industrial real estate investment trust | Finance |
Impact Capital /New York/
Impact Capital /New York/ Investment ManagersFinance Impact Capital invests in companies located in the United States. The firm targets companies operating in the fields of the technology sector. It participates in seed and early stage transactions with an investment size of USD 0.2 - 3 million. | Finance |
Viridi Parente, Inc.
Viridi Parente, Inc. Electrical ProductsProducer Manufacturing Manufactures lithium-ion battery energy storage products | Producer Manufacturing |
Clearwater Organic Farms New York LLC
Clearwater Organic Farms New York LLC Miscellaneous Commercial ServicesCommercial Services Provides agricultural services | Commercial Services |
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