# Adt Security Systems, Inc.

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

- Legal business name: Adt Security Systems, Inc.
- Alternative and DBA names: Adt Inc.; American District Telegraph Company
- Entity type: C corporation
- Jurisdiction count: 5

## All known addresses

- 155 Avenue Americas, New York, NY 10013 (listed in New York)
- 300 Interpace Pkwy, Parsippany, NJ 07054 (listed in Ohio)

## Registered states

- [New Jersey](https://index.baselayer.com/nj/70ea862d88e77ddf): Foreign registration
- [New York](https://index.baselayer.com/ny/86327cf1dde74952): Foreign registration
- [Ohio](https://index.baselayer.com/oh/3a1ae706897660a5): Foreign registration
- [Pennsylvania](https://index.baselayer.com/pa/e822feb4cdab2c98): Foreign registration
- [West Virginia](https://index.baselayer.com/wv/921dd0e9926acca3): Foreign registration

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

Cite as: Baselayer Business Index (https://index.baselayer.com/business/70ea862d88e77ddf)