John Halloran
Corporate Officer/Principal at PLX PHARMA WINDDOWN CORP.
Active connections
Name | Gender | Age | Linked companies | Collaboration |
---|---|---|---|---|
Lawrence Perkins | M | 47 |
SierraConstellation Partners LLC
SierraConstellation Partners LLC Investment ManagersFinance SierraConstellation Partners LLC is a national interim management and advisory firm that serves middle-market companies and their partners and investors. The private company is based in Los Angeles, CA, and has a presence in several other locations. SierraConstellation Partners specializes in helping companies navigate through difficult business challenges by providing effective operational improvements and financial solutions. The team of senior professionals at SierraConstellation Partners has decades of experience operating and advising companies, including former CEOs, COOs, CFOs, private equity investors, and investment bankers. The company was founded by Lawrence R. Perkins, who has been the CEO since incorporation. | 11 years |
Thomas Lynch | M | 56 |
SierraConstellation Partners LLC
SierraConstellation Partners LLC Investment ManagersFinance SierraConstellation Partners LLC is a national interim management and advisory firm that serves middle-market companies and their partners and investors. The private company is based in Los Angeles, CA, and has a presence in several other locations. SierraConstellation Partners specializes in helping companies navigate through difficult business challenges by providing effective operational improvements and financial solutions. The team of senior professionals at SierraConstellation Partners has decades of experience operating and advising companies, including former CEOs, COOs, CFOs, private equity investors, and investment bankers. The company was founded by Lawrence R. Perkins, who has been the CEO since incorporation. | 6 years |
Kirk Calhoun | M | 80 | 8 years | |
Bob Casale | M | 65 | 8 years | |
Gary Balkema | M | 69 | 8 years | |
Timothy Bossidy | M | 36 |
SierraConstellation Partners LLC
SierraConstellation Partners LLC Investment ManagersFinance SierraConstellation Partners LLC is a national interim management and advisory firm that serves middle-market companies and their partners and investors. The private company is based in Los Angeles, CA, and has a presence in several other locations. SierraConstellation Partners specializes in helping companies navigate through difficult business challenges by providing effective operational improvements and financial solutions. The team of senior professionals at SierraConstellation Partners has decades of experience operating and advising companies, including former CEOs, COOs, CFOs, private equity investors, and investment bankers. The company was founded by Lawrence R. Perkins, who has been the CEO since incorporation. | - |
Michael Valentino | M | 70 | 13 years | |
Thomas L. Long | M | - | 7 years | |
Reece A. Fulgham | M | 63 |
SierraConstellation Partners LLC
SierraConstellation Partners LLC Investment ManagersFinance SierraConstellation Partners LLC is a national interim management and advisory firm that serves middle-market companies and their partners and investors. The private company is based in Los Angeles, CA, and has a presence in several other locations. SierraConstellation Partners specializes in helping companies navigate through difficult business challenges by providing effective operational improvements and financial solutions. The team of senior professionals at SierraConstellation Partners has decades of experience operating and advising companies, including former CEOs, COOs, CFOs, private equity investors, and investment bankers. The company was founded by Lawrence R. Perkins, who has been the CEO since incorporation. | 11 years |
David J. Casariego | M | - |
SierraConstellation Partners LLC
SierraConstellation Partners LLC Investment ManagersFinance SierraConstellation Partners LLC is a national interim management and advisory firm that serves middle-market companies and their partners and investors. The private company is based in Los Angeles, CA, and has a presence in several other locations. SierraConstellation Partners specializes in helping companies navigate through difficult business challenges by providing effective operational improvements and financial solutions. The team of senior professionals at SierraConstellation Partners has decades of experience operating and advising companies, including former CEOs, COOs, CFOs, private equity investors, and investment bankers. The company was founded by Lawrence R. Perkins, who has been the CEO since incorporation. | 5 years |
Steven Valentino | M | - | 7 years | |
Joanne Cotignola | F | - | 5 years | |
Winston Mar | M | 59 |
SierraConstellation Partners LLC
SierraConstellation Partners LLC Investment ManagersFinance SierraConstellation Partners LLC is a national interim management and advisory firm that serves middle-market companies and their partners and investors. The private company is based in Los Angeles, CA, and has a presence in several other locations. SierraConstellation Partners specializes in helping companies navigate through difficult business challenges by providing effective operational improvements and financial solutions. The team of senior professionals at SierraConstellation Partners has decades of experience operating and advising companies, including former CEOs, COOs, CFOs, private equity investors, and investment bankers. The company was founded by Lawrence R. Perkins, who has been the CEO since incorporation. | 11 years |
Colby Whitlow | M | - |
SierraConstellation Partners LLC
SierraConstellation Partners LLC Investment ManagersFinance SierraConstellation Partners LLC is a national interim management and advisory firm that serves middle-market companies and their partners and investors. The private company is based in Los Angeles, CA, and has a presence in several other locations. SierraConstellation Partners specializes in helping companies navigate through difficult business challenges by providing effective operational improvements and financial solutions. The team of senior professionals at SierraConstellation Partners has decades of experience operating and advising companies, including former CEOs, COOs, CFOs, private equity investors, and investment bankers. The company was founded by Lawrence R. Perkins, who has been the CEO since incorporation. | 2 years |
Connections Chart
Multi-company connection
Former connections
Name | Gender | Age | Linked companies | Collaboration |
---|---|---|---|---|
Natasha Giordano | F | 62 | 7 years | |
Rita O'Connor | F | 56 | 6 years |
Statistics
Country | Connections | % of total |
---|---|---|
United States | 16 | 100.00% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- John Halloran
- Personal Network