Alexander Mainero
Corporate Officer/Principal at Roberts & Ryan Investments, Inc.
Network origin in Alexander Mainero first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
Roberts & Ryan Investments, Inc.
 Roberts & Ryan Investments, Inc. Investment ManagersFinance Roberts & Ryan Investments, Inc. provides portfolio management services. It offers domestic equities, public finance, foreign equities, and taxable fixed income. The company was founded by Daniel W. Ronerts in 1987 and is headquartered in Tiburon, CA.
3
| Private Company | Investment Managers | 3 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Alexander Mainero via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| ARCHER-DANIELS-MIDLAND COMPANY | Miscellaneous Commercial Services | Director/Board Member | |
| MISONIX, INC. | Medical Specialties | Director/Board Member | |
First Empire Securities, Inc.
 First Empire Securities, Inc. Investment Banks/BrokersFinance Part of Stifel Financial Corp., First Empire Securities, Inc. is a company that provides investment brokerage services. The company is based in Hauppauge, NY. | Investment Banks/Brokers | Director/Board Member | |
InspereX LLC
 InspereX LLC Investment Banks/BrokersFinance InspereX LLC is a broker/dealer firm headquartered in Chicago, Illinois. The firm was founded by Thomas S. Rickets and Joe Rickard in 1999 as Incapital LLC. They are a subsidiary of InpereX Holdings LLC. InspereX provides market participants cloud-tech tools and market-linked product education to better execute their trading strategies and manage their portfolios. | Investment Banks/Brokers | Director/Board Member | |
| INCAP OYJ | Electronic Production Equipment | Director/Board Member | |
| BANKFINANCIAL CORPORATION | Regional Banks | Director/Board Member | |
| New York University | College/University | Undergraduate Degree | |
L.F. Rothschild & Co., Inc.
 L.F. Rothschild & Co., Inc. Investment Banks/BrokersFinance Part of Rothschild & Co. The company is based in New York, NY. Continuation Holdings AG, L.F. Rothschild & Co., Inc. is a company that provides banking services. | Investment Banks/Brokers | Corporate Officer/Principal | |
| NASDAQ, INC. | Investment Banks/Brokers | Director/Board Member | |
Kimberlite Group LLC
 Kimberlite Group LLC Investment ManagersFinance Kimberlite Group LLC engages in the provision of real estate advisory services. The company was founded by Michael Coster and is headquartered in New York, NY. | Investment Managers | Chief Executive Officer | |
Kimberlite Advisors LLC
 Kimberlite Advisors LLC Investment Banks/BrokersFinance Part of Kimberlite Group LLC, Kimberlite Advisors LLC is a company that provides security brokerage services. The company is based in New York, NY. | Investment Banks/Brokers | Chief Executive Officer | |
Advanced Bifurication Systems, Inc.
 Advanced Bifurication Systems, Inc. Hospital/Nursing ManagementHealth Services Advanced Bifurication Systems, Inc. develops novel technology to enable stenting of coronary arteries. Its platform offers clinical case demonstrations, first human trial, and intellectual property. The company was founded by Henry Bourang and Mehran J. Khorsandi in 2008 and is headquartered in Los Angeles, CA. | Hospital/Nursing Management | Director/Board Member | |
| NYIAX, INC. | Packaged Software | Chairman | |
Nuzuna Fitness Systems
 Nuzuna Fitness Systems Other Consumer ServicesConsumer Services Nuzuna Fitness Systems fitness company that offers electro muscular stimulation (EMS) suits for fitness. The company was founded by Charles Laverty and is headquartered in Newport Beach, CA. | Other Consumer Services | Director/Board Member | |
RR Wild Bills SPV LLC
 RR Wild Bills SPV LLC Financial ConglomeratesFinance RR Wild Bills SPV LLC engages in investment activities. The company is headquartered in New York, NY. | Financial Conglomerates | President |
Statistics
International
| United States | 20 |
| Finland | 2 |
Sectoral
| Finance | 14 |
| Consumer Services | 3 |
| Commercial Services | 2 |
| Health Technology | 2 |
| Electronic Technology | 2 |
Operational
| Director/Board Member | 10 |
| Independent Dir/Board Member | 5 |
| Chief Executive Officer | 3 |
| Corporate Officer/Principal | 3 |
| Chairman | 3 |
Most connected contacts
| Insiders | |
|---|---|
| Thomas O'Neill | 20 |
| Brian Rathjen | 2 |
| Edward D'Alessandro | 1 |
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