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William Berkley
Active Cos Cob, CT — Chairman for Berkley Insurance Company
William Berkley Overview
William Berkley has been associated with thirty-four companies, according to public records. The companies were formed over a forty-seven year period with the most recent being incorporated six years ago in January of 2020. Twenty-One of the companies are still active while the remaining thirteen are now listed as inactive.
Background Report for William R. Berkley
- Includes Age, Location, Address History for William R. Berkley
- Arrest, Criminal, & Driving Records
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Companies for William Berkley
Showing 8 records out of 34
Connections for William Berkley
A connection is made when two people are officers, directors, or otherwise associated with the same company. William has 169 known connections and has the most companies in common with Ira Lederman.
21
Ira S. Lederman has the following companies in common with William Berkley
Showing 8 records out of 21
19
Eugene G. Ballard has the following companies in common with William Berkley
Showing 8 records out of 19
15
Richard M. Baio has the following companies in common with William Berkley
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| I------------------------y |
Active
|
2002 |
26
|
Treasurer
|
| T--------------------------------------a |
Active
|
1997 |
20
|
Director
|
| C---------------------------------y |
Active
|
1946 |
27
|
Treasurer
|
| M--------------------------------y |
Active
|
1989 |
22
|
Director
|
| R-------------------------y |
Active
|
2002 |
19
|
Director
|
| B---------------------------------------y |
Active
|
1962 |
18
|
Director
|
| B--------------------------------y |
Active
|
1987 |
13
|
Treasurer
|
| B-----------------------y |
Active
|
1982 |
12
|
Treasurer
|
| S-----------------------y |
Active
|
1999 |
15
|
Treasurer
|
| G----------------------------y |
Active
|
1991 |
11
|
|
| P-----------------------------------y |
Active
|
1997 |
11
|
Treasurer
|
| B--------------------------------y |
Active
|
2010 |
15
|
Director
|
| U---------------------y |
Active
|
2014 |
12
|
Treasurer
|
| B----------------------y |
Active
|
2015 |
12
|
Treasurer
|
| K------------------------y |
Active
|
2004 |
16
|
Treasurer
|
Showing 8 records out of 15
14
Philip S. Welt has the following companies in common with William Berkley
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| I------------------------y |
Active
|
2002 |
26
|
Secretary
|
| T--------------------------------------a |
Active
|
1997 |
20
|
Director
|
| C---------------------------------y |
Active
|
1946 |
27
|
Secretary
|
| R-------------------------y |
Active
|
2002 |
19
|
Director
|
| B---------------------------------------y |
Active
|
1962 |
18
|
Executive
|
| B--------------------------------y |
Active
|
1987 |
13
|
Director
|
| B-----------------------y |
Active
|
1982 |
12
|
Director
|
| S-----------------------y |
Active
|
1999 |
15
|
Secretary
|
| G----------------------------y |
Active
|
1991 |
11
|
|
| P-----------------------------------y |
Active
|
1997 |
11
|
Secretary
|
| B--------------------------------y |
Active
|
2010 |
15
|
Secretary
|
| U---------------------y |
Active
|
2014 |
12
|
Secretary
|
| B----------------------y |
Active
|
2015 |
12
|
Secretary
|
| K------------------------y |
Active
|
2004 |
16
|
Secretary
|
Showing 8 records out of 14
10
W. R. Berkley has the following companies in common with William Berkley
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| C---------------------------------y |
Inactive
|
1946 |
27
|
Chairman
|
| M--------------------------------y |
Active
|
1989 |
22
|
Director
|
| B---------------------------------------y |
Active
|
1962 |
18
|
President
|
| B--------------------------------y |
Inactive
|
1987 |
13
|
President
|
| B-----------------------y |
Inactive
|
1982 |
12
|
President
|
| S-----------------------y |
Inactive
|
1999 |
15
|
President
|
| W-----------------------n |
Active
|
2014 |
8
|
President
|
| B---------------------------------C |
Inactive
|
2011 |
3
|
Member
|
| B------------------------C |
Inactive
|
2012 |
4
|
Member
|
| B-----------------------y |
Inactive
|
1980 |
17
|
President
|
Showing 8 records out of 10
9
Bertman A. Braud has the following companies in common with William Berkley
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| I------------------------y |
Active
|
2002 |
26
|
Treasurer
|
| T--------------------------------------a |
Active
|
1997 |
20
|
Treasurer
|
| R-------------------------y |
Active
|
2002 |
19
|
Treasurer
|
| S-----------------------y |
Active
|
1999 |
15
|
Treasurer
|
| P-----------------------------------y |
Active
|
1997 |
11
|
Treasurer
|
| B--------------------------------y |
Active
|
2010 |
15
|
Treasurer
|
| U---------------------y |
Active
|
2014 |
12
|
Treasurer
|
| B----------------------y |
Active
|
2015 |
12
|
Treasurer
|
| K------------------------y |
Active
|
2004 |
16
|
Treasurer
|
Showing 8 records out of 9
9
Robert P. Cole has the following companies in common with William Berkley
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| T--------------------------------------a |
Inactive
|
1997 |
20
|
Director
|
| B--------------------------------y |
Inactive
|
1987 |
13
|
Director
|
| B-----------------------y |
Inactive
|
1982 |
12
|
Director
|
| B-----------------------C |
Inactive
|
2004 |
6
|
Chairman
|
| B-----------------------------C |
Inactive
|
2008 |
9
|
Manager
|
| U--------------------------------C |
Active
|
2010 |
6
|
Manager
|
| B--------------------------------y |
Inactive
|
2010 |
15
|
Director
|
| B------------------------. |
Inactive
|
2005 |
4
|
Chairman
|
| K------------------------y |
Inactive
|
2004 |
16
|
Director
|
Showing 8 records out of 9
9
Robert Berkley William has the following companies in common with William Berkley
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| I------------------------y |
Inactive
|
2002 |
26
|
President
|
| T--------------------------------------a |
Inactive
|
1997 |
20
|
President
|
| M--------------------------------y |
Inactive
|
1989 |
22
|
President
|
| R-------------------------y |
Active
|
2002 |
19
|
President
|
| B--------------------------------y |
Inactive
|
1987 |
13
|
President
|
| B-----------------------y |
Inactive
|
1982 |
12
|
President
|
| S-----------------------y |
Inactive
|
1999 |
15
|
President
|
| G----------------------------y |
Inactive
|
1991 |
11
|
President
|
| B--------------------------------y |
Inactive
|
2010 |
15
|
President
|
Showing 8 records out of 9
6
Paul J. Hancock has the following companies in common with William Berkley
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| C---------------------------------y |
Active
|
1946 |
27
|
Director
|
| M--------------------------------y |
Active
|
1989 |
22
|
Director
|
| R-------------------------y |
Active
|
2002 |
19
|
Director
|
| B--------------------------------y |
Active
|
1987 |
13
|
Director
|
| S-----------------------y |
Active
|
1999 |
15
|
Director
|
| P-----------------------------------y |
Active
|
1997 |
11
|
Director
|
6
Carol J. Lapunzina has the following companies in common with William Berkley
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| C---------------------------------y |
Active
|
1946 |
27
|
Director
|
| M--------------------------------y |
Active
|
1989 |
22
|
Director
|
| B---------------------------------------y |
Inactive
|
1962 |
18
|
Treasurer
|
| B-----------------------y |
Inactive
|
1982 |
12
|
Director
|
| S-----------------------y |
Active
|
1999 |
15
|
Director
|
| P-----------------------------------y |
Active
|
1997 |
11
|
Director
|
5
Ann M. Collins has the following companies in common with William Berkley
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| T--------------------------------------a |
Inactive
|
1997 |
20
|
Treasurer
|
| R-------------------------y |
Inactive
|
2002 |
19
|
Treasurer
|
| B--------------------------------y |
Inactive
|
1987 |
13
|
Treasurer
|
| S-----------------------y |
Inactive
|
1999 |
15
|
Treasurer
|
| B--------------------------------y |
Inactive
|
2010 |
15
|
Treasurer
|
3
Ted W. Rogers has the following companies in common with William Berkley
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| C---------------------------------y |
Active
|
1946 |
27
|
Treasurer
|
| U---------------------y |
Active
|
2014 |
12
|
Treasurer
|
| B----------------------y |
Active
|
2015 |
12
|
Treasurer
|
3
Susan P. Tingleff has the following companies in common with William Berkley
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| C---------------------------------y |
Inactive
|
1946 |
27
|
Treasurer
|
| U---------------------y |
Inactive
|
2014 |
12
|
Treasurer
|
| B----------------------y |
Inactive
|
2015 |
12
|
Treasurer
|
2
W. Robert Berkley has the following companies in common with William Berkley
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| C---------------------------------y |
Active
|
1946 |
27
|
President
|
| B---------------------------------------y |
Inactive
|
1962 |
18
|
President
|
2
Willian R. Berkley has the following companies in common with William Berkley
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| B----------------------y |
Active
|
2015 |
12
|
President
|
| K------------------------y |
Active
|
2004 |
16
|
President
|
2
Jeffrey M. Hafter has the following companies in common with William Berkley
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| C---------------------------------y |
Inactive
|
1946 |
27
|
President
|
| B--------------------------------------C |
Active
|
2010 |
5
|
Member
|
2
Brook K. Mitchell has the following companies in common with William Berkley
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| U--------------------------------C |
Active
|
2010 |
6
|
Manager
|
| B--------------------------------y |
Inactive
|
2010 |
15
|
President
|
2
William M. Rohde has the following companies in common with William Berkley
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| T--------------------------------------a |
Inactive
|
1997 |
20
|
Director
|
| B--------------------------------y |
Active
|
1987 |
13
|
Director
|
2
Robert F. Buehler has the following companies in common with William Berkley
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| T--------------------------------------a |
Inactive
|
1997 |
20
|
Vice President
|
| B--------------------------------y |
Inactive
|
1987 |
13
|
Treasurer
|
2
Andrew M. Bursky has the following companies in common with William Berkley
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| N---------------------y |
Inactive
|
1987 |
6
|
Treasurer
|
| N-------------------------------------------y |
Inactive
|
1982 |
6
|
Treasurer
|
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Sources
Florida Department of State
Data last refreshed on Monday, April 6, 2026
Data last refreshed on Monday, April 6, 2026
California Secretary of State
Data last refreshed on Monday, April 4, 2022
Data last refreshed on Monday, April 4, 2022
Texas Secretary of State
Data last refreshed on Saturday, March 2, 2024
Data last refreshed on Saturday, March 2, 2024
California Secretary of State
Data last refreshed on Monday, April 4, 2022
Data last refreshed on Monday, April 4, 2022
New York Department of State
Data last refreshed on Saturday, October 12, 2024
Data last refreshed on Saturday, October 12, 2024
Nevada Secretary of State
Data last refreshed on Wednesday, May 8, 2019
Data last refreshed on Wednesday, May 8, 2019
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