![]() Leti Grupo LETI (also known as LETI Pharma) is a company engaged in the production and commercialization of prescription, over-the-counter, and generic drugs for human and veterinary use. | ![]() Cell Signaling Technology Cell Signaling Technology is a company that develops and produces research products. | ||
Founding Date | Founding Date 1934 | Founding Date 1950 | Founding Date 1999 |
Type | Type Private | Type Private | Type Private |
Tags | |||
Locations | Locations AR HQ | Locations Guarenas, VE HQ | Locations Danvers, US HQ Chiyoda City, JP Leiden, NL Leiden, NL Beverly, US Boston, US |
Employees | Employees 1,397 | Employees 1,020 | Employees 1,817 |

Grupo LETI (also known as LETI Pharma) is a company engaged in the production and commercialization of prescription, over-the-counter, and generic drugs for human and veterinary use.
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Cell Signaling Technology is a company that develops and produces research products.
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