Wall Street Prep Wall Street Prep is a company that provides financial modeling self-study courses and instructor-led financial modeling training. | ![]() ETR Associates ETR Associates (Education, Training, and Research Associates) is a private non-profit organization that offers science-based health and education products and programs. | ![]() Gakkyusha Gakkyusha (株式会社学究社) is a public education services company that operates the ena network of cram schools and preparatory centers. | |
Founding Date | Founding Date 2004 | Founding Date 1981 | Founding Date 1976 |
Type | Type Subsidiary | Type Private | Type Public |
Tags | |||
Locations | Locations Needham, US HQ Newton, US | Locations Scotts Valley, US HQ | Locations Tokyo, JP HQ Toronto, CA Düsseldorf, DE Tokyo, JP Tokyo, JP Scarsdale, US |
Employees | Employees 1788% increase | Employees 4271% increase | Employees 4997% decrease |
Financial | |||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) $22.5m (FY, 2023) | Revenue (est.) ¥13.3b (FY, 2025) |
Cost of goods | Cost of goods N/A | Cost of goods $16.8m (FY, 2023) | Cost of goods ¥8.1b (FY, 2025) |
Gross profit | Gross profit N/A | Gross profit $5.7m (FY, 2023) | Gross profit ¥5.2b (FY, 2025) |
Net income | Net income N/A | Net income ($566.2k) (FY, 2023) | Net income ¥1.9b (FY, 2025) |

ETR Associates (Education, Training, and Research Associates) is a private non-profit organization that offers science-based health and education products and programs.
View company
Gakkyusha (株式会社学究社) is a public education services company that operates the ena network of cram schools and preparatory centers.
View company