# 21st Century Software Technologies, Inc.

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

- Legal business name: 21st Century Software Technologies, Inc.
- Alternative and DBA names: 21st Century Software; Estorian, Inc.
- Entity type: C corporation
- Original incorporation date: September 14, 2011
- Time in business: 15 years and 1 month
- Jurisdiction count: 22

## All known addresses

- 66 Long Wharf Ste 302, Boston, MA 02110 (listed in Alabama, California, Connecticut, Florida, Georgia, Iowa, Massachusetts, Washington)
- 7955 S Priest Dr Ste 102, Tempe, AZ 85284 (listed in Arizona)
- 940 W Valley Rd Ste 1604, Wayne, PA 19087 (listed in Colorado, Connecticut, Florida, Rhode Island, Texas)
- 2780 Snelling Ave N Ste 101, Saint Paul, MN 55113 (listed in Minnesota)
- 221 Bolivar St, Jefferson City, MO 65101 (listed in Missouri)
- 2626 Glenwood Ave Ste 550, Raleigh, NC 27608 (listed in North Carolina)
- 6 Liberty Sq, Boston, MA 02109 (listed in Pennsylvania, Virginia)
- 32 Webster St, Newport, RI 02840 (listed in Texas)
- 9623 173rd Pl NE, Redmond, WA 98052 (listed in Washington)

## Registered states

- [Alabama](https://index.baselayer.com/al/a414facdfbfd77b5): Foreign registration
- [Arizona](https://index.baselayer.com/az/b788208485e0c0d2): Foreign registration
- [California](https://index.baselayer.com/ca/a3b2491683f7d2ad): Foreign registration
- [Colorado](https://index.baselayer.com/co/b3f0e58c242c101f): Foreign registration
- [Colorado](https://index.baselayer.com/co/51804a4f0382fa3d): Foreign registration
- [Connecticut](https://index.baselayer.com/ct/b45636ef1ea7df0c): Foreign registration
- [Connecticut](https://index.baselayer.com/ct/7cbebd563ced4c6d): Foreign registration
- [Delaware](https://index.baselayer.com/de/5bca242805eabcd0)
- [Florida](https://index.baselayer.com/fl/b0a3c0e04e0f023f): Foreign registration
- [Florida](https://index.baselayer.com/fl/7f4a9475af95d954): Foreign registration
- [Georgia](https://index.baselayer.com/ga/f1f519cc2f13dc12): Foreign registration
- [Illinois](https://index.baselayer.com/il/74faed134a680a71): Foreign registration
- [Iowa](https://index.baselayer.com/ia/11d7596aba743d94): Foreign registration
- [Massachusetts](https://index.baselayer.com/ma/fdb4ba6eabc55746): Foreign registration
- [Minnesota](https://index.baselayer.com/mn/50a8b326d3a565de): Foreign registration
- [Missouri](https://index.baselayer.com/mo/32847bd3c85c0756): Foreign registration
- [New Jersey](https://index.baselayer.com/nj/cb049600ef67b54f): Foreign registration
- [North Carolina](https://index.baselayer.com/nc/f133ce09749c549a): Foreign registration
- [Ohio](https://index.baselayer.com/oh/0c9e54951a1c7618): Foreign registration
- [Pennsylvania](https://index.baselayer.com/pa/c2425dd5aea06a7e): Foreign registration
- [Rhode Island](https://index.baselayer.com/ri/e73727859884f07b): Foreign registration
- [South Carolina](https://index.baselayer.com/sc/794363ef985538ab): Foreign registration
- [Texas](https://index.baselayer.com/tx/d16ce01119d87b93): Foreign registration
- [Texas](https://index.baselayer.com/tx/0766a926a17b4e12): Foreign registration
- [Virginia](https://index.baselayer.com/va/128c0f157a262622): Foreign registration
- [Washington](https://index.baselayer.com/wa/dba69fd3bd51a46a): Foreign registration
- [Washington](https://index.baselayer.com/wa/0c8adc6782d9ca3c): Foreign registration

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

Cite as: Baselayer Business Index (https://index.baselayer.com/business/5bca242805eabcd0)