# 521 Management, Inc.

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

- Legal business name: 521 Management, Inc.
- Alternative and DBA names: 521MANAGEMENT; Nt Management Co.
- Entity type: C corporation
- Original incorporation date: January 24, 2011
- Time in business: 15 years and 8 months
- Jurisdiction count: 4

## All known addresses

- 7400 State Line Rd Ste 202, Prairie Village, KS 66208 (listed in Kansas, California, Massachusetts, Tennessee)

## Registered states

- [California](https://index.baselayer.com/ca/00e12409ff6a1fa1): Foreign registration
- [Kansas](https://index.baselayer.com/ks/9af2c00afa24245b): Domestic registration
- [Massachusetts](https://index.baselayer.com/ma/97b7faf5c7eb8f9b): Foreign registration, as Nt Management Co.
- [Tennessee](https://index.baselayer.com/tn/b3078a05e860d119): Foreign registration

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

Cite as: Baselayer Business Index (https://index.baselayer.com/business/9af2c00afa24245b)