# Alexion Pharmaceuticals, Inc. — Colorado registration

Public registration information for Colorado. One of 35 registrations on this business profile.

- Legal business name: Alexion Pharmaceuticals, Inc.
- Filing number: 20071527069
- Entity type: C corporation
- Registration type: Foreign
- Status: Active
- Jurisdiction: [Colorado](https://index.baselayer.com/co)
- Home registration: [Foreign registration of a Delaware entity, filing 2286486](https://index.baselayer.com/de/d18308e510d45b63)
- Address on this registration: 121 Seaport Blvd, Boston, MA 02210 (the address on the filing, not a headquarters)

Business profile: [Alexion Pharmaceuticals, Inc.](https://index.baselayer.com/business/d18308e510d45b63)

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

Cite as: Baselayer Business Index (https://index.baselayer.com/co/a07ebd4b45e6dcdd)