# 21 Technology, LLC

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

- Legal business name: 21 Technology, LLC
- Alternative and DBA names: Computer Troubleshooters
- Entity type: LLC
- Original incorporation date: January 5, 2012
- Time in business: 14 years and 9 months
- Jurisdiction count: 1

## All known addresses

- 3602 Kimball Ave, Waterloo, IA 50702 (listed in Iowa)

## Registered states

- [Iowa](https://index.baselayer.com/ia/52b3654c88648c45): Domestic registration

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

Cite as: Baselayer Business Index (https://index.baselayer.com/business/52b3654c88648c45)