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John Ralston
Active Portola Valley, CA — President for Protxx, Inc.
John Ralston Overview
John Ralston has been associated with four companies, according to public records. The companies were formed over a sixteen year period with the most recent being incorporated nine years ago in October of 2016. One of the companies is still active while the remaining three are now listed as inactive.
Background Report for John Ralston
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Companies for John Ralston
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| Protxx, Inc. |
Active
|
2016 |
1
|
President
|
| X2 Biosystems, Inc. |
Inactive
|
2014 |
4
|
Chairman
|
| Droplet Technology, Inc. |
Inactive
|
2000 |
1
|
President
|
| Yosot, Inc. |
Inactive
|
2012 |
1
|
President
|
Connections for John Ralston
A connection is made when two people are officers, directors, or otherwise associated with the same company. John has three known connections and has the most companies in common with Robert Rosen.
1
Robert Rosen has the following companies in common with John Ralston
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| X-----------------. |
Inactive
|
2014 |
4
|
Director
|
1
Christopher Siege has the following companies in common with John Ralston
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| X-----------------. |
Inactive
|
2014 |
4
|
Director
|
1
Jim Walker has the following companies in common with John Ralston
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| X-----------------. |
Inactive
|
2014 |
4
|
Treasurer
|
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Sources
California Secretary of State
Data last refreshed on Monday, April 4, 2022
Data last refreshed on Monday, April 4, 2022
Florida Department of State
Data last refreshed on Monday, April 6, 2026
Data last refreshed on Monday, April 6, 2026
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