![Dave Brereton](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>)
Dave Brereton
Founder at
TECSYS INC.
Net worth: 18 M $ as of 2026-07-30
Profile
David Brereton is the founder of TECSYS, Inc., which was founded in 1983.
He holds the title of Executive Chairman at TECSYS, Inc. Mr. Brereton's current jobs include President and CEO at Sand Hill North, National Director at Youth For Christ Canada, and President, Secretary & Director at Silent Partner Software, Inc. Mr. Brereton's former jobs include Non-Executive Director at OneSpan Canada, Inc. and Non-Executive Director at Silanis International Ltd.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
TECSYS INC. 5.41% | 2026-07-16 | 779,538 ( 5.41% ) | 18 M $ | 2026-07-30 |
Dave Brereton active positions
| Companies | Position | Start |
|---|---|---|
| TECSYS INC. | Founder | 1983-04-27 |
Youth For Christ Canada
 Youth For Christ Canada Miscellaneous Commercial ServicesCommercial Services Operates religious organization | Corporate Officer/Principal | - |
Silent Partner Software, Inc.
 Silent Partner Software, Inc. Packaged SoftwareTechnology Services Develops sales enablement cloud platform for social enterprise fundraising teams | President | 2012-06-02 |
Sand Hill North
 Sand Hill North Investment ManagersFinance Sand Hill North invests in companies located in Canada. the firm focuses on the technology sector. It participates in pre seed, seed and early stage capital transactions. | Chief Executive Officer | - |
Former positions of Dave Brereton
| Companies | Position | End |
|---|---|---|
OneSpan Canada, Inc.
 OneSpan Canada, Inc. Packaged SoftwareTechnology Services Provides electronic signature solutions | Director/Board Member | - |
Silanis International Ltd.
 Silanis International Ltd. Financial ConglomeratesFinance Operates as investment holding company with interest in providing secure electronic signature solutions | Director/Board Member | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
59
1st degree connections
6
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 6 |
|---|---|
TECSYS, Inc.
 TECSYS, Inc. Miscellaneous Commercial ServicesCommercial Services Develops, markets and sells enterprise-wide supply chain management software | Commercial Services |
OneSpan Canada, Inc.
OneSpan Canada, Inc. Packaged SoftwareTechnology Services Provides electronic signature solutions | Technology Services |
Silanis International Ltd.
Silanis International Ltd. Financial ConglomeratesFinance Operates as investment holding company with interest in providing secure electronic signature solutions | Finance |
Youth For Christ Canada
Youth For Christ Canada Miscellaneous Commercial ServicesCommercial Services Operates religious organization | Commercial Services |
Silent Partner Software, Inc.
Silent Partner Software, Inc. Packaged SoftwareTechnology Services Develops sales enablement cloud platform for social enterprise fundraising teams | Technology Services |
Sand Hill North
Sand Hill North Investment ManagersFinance Sand Hill North invests in companies located in Canada. the firm focuses on the technology sector. It participates in pre seed, seed and early stage capital transactions. | Finance |
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