![Donald Prinsky](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>)
Donald Prinsky
Director of Finance/CFO at
Tildeslash Ltd.
Net worth: 6 844 $ as of 2026-04-29
Profile
Mr. Donald Prinsky, CPA, is a Member at Chartered Professional Accountants of Quebec, a Member at Ordre des comptables professionnels agréés du Québec, a Vice President-Finance at Monit Management Ltd. and a Vice President-Finance at Tildeslash Ltd. He is on the Board of Directors at Ecolomondo Environmental (Hawkesbury), Inc. and Douglas Mental Health University Institute.
Mr. Prinsky was previously employed as a Chief Financial Officer & Director by Ecolomondo Corp., Inc. /Old/, a Chief Financial Officer & Director by Ecolomondo Corp., a Partner by RSM Richter LLP, and a Partner by Richter Advisory Group, Inc.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2025-12-11 | 59,000 ( 0.03% ) | 6 844 $ | 2026-04-29 |
Donald Prinsky active positions
| Companies | Position | Start |
|---|---|---|
Douglas Mental Health University Institute
 Douglas Mental Health University Institute Other Consumer ServicesConsumer Services Functions as a College/University | Director/Board Member | - |
Chartered Professional Accountants of Quebec | Corporate Officer/Principal | 1970-12-31 |
Ordre des comptables professionnels agréés du Québec
 Ordre des comptables professionnels agréés du Québec Miscellaneous Commercial ServicesCommercial Services Provides accounting and taxation services | Corporate Officer/Principal | 1970-12-31 |
Tildeslash Ltd. | Director of Finance/CFO | - |
Ecolomondo Environmental (Hawkesbury), Inc.
 Ecolomondo Environmental (Hawkesbury), Inc. Environmental ServicesIndustrial Services Operates thermal decomposition facilities | Director/Board Member | 2019-05-28 |
Monit Management Ltd.
 Monit Management Ltd. Monit Management Ltd. is a multi-faceted real estate organization that owns, manages, develops, and redevelops a vast portfolio of millions of square feet of land, office, industrial, and commercial space. Founded over 65 years ago, Monit has become one of the largest residential land developers and a pioneer in the creation of planned communities. The company specializes in retrofitting office projects and creating residential land development, with a mission to create value by maximizing the use of its holdings. Monit is recognized for properties that are both efficient and productive, and its investment record showcases foresight and imagination, tempered with prudent management. The company is based in Montréal, Canada. | Director of Finance/CFO | - |
Former positions of Donald Prinsky
| Companies | Position | End |
|---|---|---|
| ECOLOMONDO CORPORATION | Director of Finance/CFO | 2026-05-20 |
RSM Richter LLP | Corporate Officer/Principal | 2003-12-31 |
Richter Advisory Group, Inc.
 Richter Advisory Group, Inc. Miscellaneous Commercial ServicesCommercial Services Provides accounting services | Corporate Officer/Principal | - |
| ░░░░░░░░░░ ░░░░░░ ░░░░ ░░░░░ | ░░░░░░░░ ░░ ░░░░░░░░░░░ | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
75
1st degree connections
10
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 10 |
|---|---|
Richter Advisory Group, Inc.
Richter Advisory Group, Inc. Miscellaneous Commercial ServicesCommercial Services Provides accounting services | Commercial Services |
RSM Richter LLP | |
Ordre des comptables professionnels agréés du Québec
Ordre des comptables professionnels agréés du Québec Miscellaneous Commercial ServicesCommercial Services Provides accounting and taxation services | Commercial Services |
Douglas Mental Health University Institute
Douglas Mental Health University Institute Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Ecolomondo Corp., Inc. /Old/
 Ecolomondo Corp., Inc. /Old/ Environmental ServicesIndustrial Services Provides waste recycling services | Industrial Services |
Chartered Professional Accountants of Quebec | |
Ecolomondo Corp.
 Ecolomondo Corp. Environmental ServicesIndustrial Services Provides waste recycling services | Industrial Services |
Tildeslash Ltd. | |
Ecolomondo Environmental (Hawkesbury), Inc.
Ecolomondo Environmental (Hawkesbury), Inc. Environmental ServicesIndustrial Services Operates thermal decomposition facilities | Industrial Services |
Monit Management Ltd.
Monit Management Ltd. Monit Management Ltd. is a multi-faceted real estate organization that owns, manages, develops, and redevelops a vast portfolio of millions of square feet of land, office, industrial, and commercial space. Founded over 65 years ago, Monit has become one of the largest residential land developers and a pioneer in the creation of planned communities. The company specializes in retrofitting office projects and creating residential land development, with a mission to create value by maximizing the use of its holdings. Monit is recognized for properties that are both efficient and productive, and its investment record showcases foresight and imagination, tempered with prudent management. The company is based in Montréal, Canada. |
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