# 1 East 66th Street Corporation

Business profile: public business information with links to supporting state records. Data as of October 16, 2026.

- Legal business name: 1 East 66th Street Corporation
- Alternative and DBA names: 1 East 66th Street Inc.
- Entity type: C corporation
- Original incorporation date: December 4, 1947
- Time in business: 78 years and 10 months
- Jurisdiction count: 1

## All known addresses

- 770 Lexington Ave Fl 5, New York, NY 10065 (listed in New York)

## Registered states

- [New York](https://index.baselayer.com/ny/18e3ec49dd985b60): Domestic registration

Source: public state registration records. Missing values are not a negative finding.

Cite as: Baselayer Business Index (https://index.baselayer.com/business/18e3ec49dd985b60)