![William Kretzmer](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>)
William Kretzmer
Director/Board Member at
ZIFF DAVIS, INC.
Net worth: 1 M $ as of 2026-05-30
Profile
William Brian Kretzmer is currently an Independent Director at Ziff Davis, Inc. since 2007 and an Independent Director at CIM Real Estate Finance Trust, Inc. since 2018.
Formerly, Mr. Kretzmer was Chief Executive Officer at MAI Systems Corp.
from 2000 to 2006.
Mr. Kretzmer was an Independent Director at CIM Income NAV, Inc. from 2018 to 2021 and an Independent Director at Cole Office & Industrial REIT (CCIT III), Inc. from 2018 to 2020.
Mr. Kretzmer earned an MBA from Fairleigh Dickinson University and completed undergraduate studies at Montclair State University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
ZIFF DAVIS, INC. 0.06% | 2026-06-01 | 22,513 ( 0.06% ) | 1 M $ | 2026-05-30 |
| 2026-04-23 | 133,740 ( 0.03% ) | 334 350 $ | 2026-03-30 |
William Kretzmer active positions
| Companies | Position | Start |
|---|---|---|
| ZIFF DAVIS, INC. | Director/Board Member | 2007-06-30 |
| COLE CREDIT PROPERTY TRUST IV INC | Director/Board Member | 2018-01-31 |
Former positions of William Kretzmer
| Companies | Position | End |
|---|---|---|
CIM Income NAV, Inc.
 CIM Income NAV, Inc. Investment Trusts/Mutual FundsMiscellaneous Acts as Open-End Investment Fund/Unit Trust | Director/Board Member | 2021-12-15 |
Cole Office & Industrial REIT (CCIT III), Inc.
 Cole Office & Industrial REIT (CCIT III), Inc. Real Estate DevelopmentFinance Acts as a Real Estate Investment Trust/REIT | Director/Board Member | 2020-12-20 |
MAI Systems Corp.
 MAI Systems Corp. Information Technology ServicesTechnology Services Installs and supports information systems | Chief Executive Officer | 2005-12-31 |
Training of William Kretzmer
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
34
1st degree connections
7
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 7 |
|---|---|
MAI Systems Corp.
MAI Systems Corp. Information Technology ServicesTechnology Services Installs and supports information systems | Technology Services |
Ziff Davis, Inc.
 Ziff Davis, Inc. Internet Software/ServicesTechnology Services Provides internet information and services | Technology Services |
CIM Income NAV, Inc.
CIM Income NAV, Inc. Investment Trusts/Mutual FundsMiscellaneous Acts as Open-End Investment Fund/Unit Trust | Miscellaneous |
Fairleigh Dickinson University
 Fairleigh Dickinson University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Montclair State University
 Montclair State University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
CIM Real Estate Finance Trust, Inc
 CIM Real Estate Finance Trust, Inc Investment Trusts/Mutual FundsMiscellaneous Acts as a Real Estate Investment Trust/REIT | Miscellaneous |
Cole Office & Industrial REIT (CCIT III), Inc.
Cole Office & Industrial REIT (CCIT III), Inc. Real Estate DevelopmentFinance Acts as a Real Estate Investment Trust/REIT | Finance |
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