Mark Dzwonczyk
Founder at Vello Services
Active connections
Name | Gender | Age | Linked companies | Collaboration |
---|---|---|---|---|
Paul Witkay | M | - |
Alliance of Chief Executives LLC
Alliance of Chief Executives LLC Personnel ServicesCommercial Services Alliance of Chief Executives LLC engages in the operation of organization for chief executives. It creates private and confidential environments for members to have strategic business conversations. The company was founded by Paul Witkay in 1996 and is headquartered in Walnut Creek, CA. | 28 years |
Cathy Witkay | F | - |
Alliance of Chief Executives LLC
Alliance of Chief Executives LLC Personnel ServicesCommercial Services Alliance of Chief Executives LLC engages in the operation of organization for chief executives. It creates private and confidential environments for members to have strategic business conversations. The company was founded by Paul Witkay in 1996 and is headquartered in Walnut Creek, CA. | 24 years |
Ross Fernandes | M | - |
Q Analysts LLC
Q Analysts LLC Miscellaneous Commercial ServicesCommercial Services Q Analysts LLC provides information technology consulting services. It offers business intelligence and data warehousing, software quality assurance and testing solutions. The company was founded by Ross Fernandes in 2003 and is headquartered in San Jose, CA. | 21 years |
Petra Chequer | F | - |
Alliance of Chief Executives LLC
Alliance of Chief Executives LLC Personnel ServicesCommercial Services Alliance of Chief Executives LLC engages in the operation of organization for chief executives. It creates private and confidential environments for members to have strategic business conversations. The company was founded by Paul Witkay in 1996 and is headquartered in Walnut Creek, CA. | - |
Robert Sher | M | - |
Alliance of Chief Executives LLC
Alliance of Chief Executives LLC Personnel ServicesCommercial Services Alliance of Chief Executives LLC engages in the operation of organization for chief executives. It creates private and confidential environments for members to have strategic business conversations. The company was founded by Paul Witkay in 1996 and is headquartered in Walnut Creek, CA. | 18 years |
Modie Katz | M | - |
Alliance of Chief Executives LLC
Alliance of Chief Executives LLC Personnel ServicesCommercial Services Alliance of Chief Executives LLC engages in the operation of organization for chief executives. It creates private and confidential environments for members to have strategic business conversations. The company was founded by Paul Witkay in 1996 and is headquartered in Walnut Creek, CA. | 20 years |
Steve Hutchcraft | M | - |
Alliance of Chief Executives LLC
Alliance of Chief Executives LLC Personnel ServicesCommercial Services Alliance of Chief Executives LLC engages in the operation of organization for chief executives. It creates private and confidential environments for members to have strategic business conversations. The company was founded by Paul Witkay in 1996 and is headquartered in Walnut Creek, CA. | 12 years |
Hugh Coppen | M | - |
Alliance of Chief Executives LLC
Alliance of Chief Executives LLC Personnel ServicesCommercial Services Alliance of Chief Executives LLC engages in the operation of organization for chief executives. It creates private and confidential environments for members to have strategic business conversations. The company was founded by Paul Witkay in 1996 and is headquartered in Walnut Creek, CA. | 13 years |
Catherine Chiu | F | - |
Alliance of Chief Executives LLC
Alliance of Chief Executives LLC Personnel ServicesCommercial Services Alliance of Chief Executives LLC engages in the operation of organization for chief executives. It creates private and confidential environments for members to have strategic business conversations. The company was founded by Paul Witkay in 1996 and is headquartered in Walnut Creek, CA. | 11 years |
Steve Adelman | M | - |
Alliance of Chief Executives LLC
Alliance of Chief Executives LLC Personnel ServicesCommercial Services Alliance of Chief Executives LLC engages in the operation of organization for chief executives. It creates private and confidential environments for members to have strategic business conversations. The company was founded by Paul Witkay in 1996 and is headquartered in Walnut Creek, CA. | 11 years |
John Kett | M | 60 |
Alliance of Chief Executives LLC
Alliance of Chief Executives LLC Personnel ServicesCommercial Services Alliance of Chief Executives LLC engages in the operation of organization for chief executives. It creates private and confidential environments for members to have strategic business conversations. The company was founded by Paul Witkay in 1996 and is headquartered in Walnut Creek, CA. | - |
Bill R. Oldenburg | M | 77 |
Alliance of Chief Executives LLC
Alliance of Chief Executives LLC Personnel ServicesCommercial Services Alliance of Chief Executives LLC engages in the operation of organization for chief executives. It creates private and confidential environments for members to have strategic business conversations. The company was founded by Paul Witkay in 1996 and is headquartered in Walnut Creek, CA. | - |
Ron Yu | M | - |
Alliance of Chief Executives LLC
Alliance of Chief Executives LLC Personnel ServicesCommercial Services Alliance of Chief Executives LLC engages in the operation of organization for chief executives. It creates private and confidential environments for members to have strategic business conversations. The company was founded by Paul Witkay in 1996 and is headquartered in Walnut Creek, CA. | - |
Reyad Fezzani | M | 57 |
Alliance of Chief Executives LLC
Alliance of Chief Executives LLC Personnel ServicesCommercial Services Alliance of Chief Executives LLC engages in the operation of organization for chief executives. It creates private and confidential environments for members to have strategic business conversations. The company was founded by Paul Witkay in 1996 and is headquartered in Walnut Creek, CA. | 5 years |
Robert Carr | M | - |
T-Tag Corp.
T-Tag Corp. Information Technology ServicesTechnology Services T-Tag Corp. provides computer & office machine repair and maintenance services. The company was founded by Lawrence Rosenthal, Robert Carr and, Mark Dzwonczyk and is headquartered in San Francisco, CA | - |
Lawrence Rosenthal | M | - |
T-Tag Corp.
T-Tag Corp. Information Technology ServicesTechnology Services T-Tag Corp. provides computer & office machine repair and maintenance services. The company was founded by Lawrence Rosenthal, Robert Carr and, Mark Dzwonczyk and is headquartered in San Francisco, CA | - |
Marion McGovern | F | - |
Alliance of Chief Executives LLC
Alliance of Chief Executives LLC Personnel ServicesCommercial Services Alliance of Chief Executives LLC engages in the operation of organization for chief executives. It creates private and confidential environments for members to have strategic business conversations. The company was founded by Paul Witkay in 1996 and is headquartered in Walnut Creek, CA. | 11 years |
Jim Cook | M | - |
Alliance of Chief Executives LLC
Alliance of Chief Executives LLC Personnel ServicesCommercial Services Alliance of Chief Executives LLC engages in the operation of organization for chief executives. It creates private and confidential environments for members to have strategic business conversations. The company was founded by Paul Witkay in 1996 and is headquartered in Walnut Creek, CA. | 16 years |
Hank L. Holzapfel | M | - |
Alliance of Chief Executives LLC
Alliance of Chief Executives LLC Personnel ServicesCommercial Services Alliance of Chief Executives LLC engages in the operation of organization for chief executives. It creates private and confidential environments for members to have strategic business conversations. The company was founded by Paul Witkay in 1996 and is headquartered in Walnut Creek, CA. | 19 years |
Greg Miller | M | - |
Alliance of Chief Executives LLC
Alliance of Chief Executives LLC Personnel ServicesCommercial Services Alliance of Chief Executives LLC engages in the operation of organization for chief executives. It creates private and confidential environments for members to have strategic business conversations. The company was founded by Paul Witkay in 1996 and is headquartered in Walnut Creek, CA. | - |
Douglas H. Collom | M | - |
Alliance of Chief Executives LLC
Alliance of Chief Executives LLC Personnel ServicesCommercial Services Alliance of Chief Executives LLC engages in the operation of organization for chief executives. It creates private and confidential environments for members to have strategic business conversations. The company was founded by Paul Witkay in 1996 and is headquartered in Walnut Creek, CA. | - |
Tejune Kang | M | 47 |
Alliance of Chief Executives LLC
Alliance of Chief Executives LLC Personnel ServicesCommercial Services Alliance of Chief Executives LLC engages in the operation of organization for chief executives. It creates private and confidential environments for members to have strategic business conversations. The company was founded by Paul Witkay in 1996 and is headquartered in Walnut Creek, CA. | - |
Connections Chart
Multi-company connection
Former connections
Name | Gender | Age | Linked companies | Collaboration |
---|---|---|---|---|
David Summa | M | - |
Alliance of Chief Executives LLC
Alliance of Chief Executives LLC Personnel ServicesCommercial Services Alliance of Chief Executives LLC engages in the operation of organization for chief executives. It creates private and confidential environments for members to have strategic business conversations. The company was founded by Paul Witkay in 1996 and is headquartered in Walnut Creek, CA. | 1 years |
Statistics
Country | Connections | % of total |
---|---|---|
United States | 23 | 100.00% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- Mark Dzwonczyk
- Personal Network