# E&K of Chicago, Inc.

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

- Legal business name: E&K of Chicago, Inc.
- Alternative and DBA names: Airtite Contractors Inc.; Airtite Inc DBA: E + K of Chicago Inc; Airtite Inc.; Ati Design
- Entity type: C corporation
- Original incorporation date: October 27, 2003
- Time in business: 22 years and 11 months
- Jurisdiction count: 18

## All known addresses

- 343 W Carol Ln, Elmhurst, IL 60126 (listed in Nebraska, Colorado, Connecticut, Indiana, Iowa, Massachusetts, Ohio)
- 7955 S Priest Dr Ste 102, Tempe, AZ 85284 (listed in Arizona)
- 13324 Chandler Rd, Omaha, NE 68138 (listed in Kentucky, Maine, Montana, New York, Rhode Island, South Dakota, West Virginia)
- 601 Abbott Rd, East Lansing, MI 48823 (listed in Michigan)

## Registered states

- [Arizona](https://index.baselayer.com/az/fe4e40cf9e4b4773): Foreign registration
- [Colorado](https://index.baselayer.com/co/92c9e9a884b7aa0e): Foreign registration, as Airtite, Inc
- [Connecticut](https://index.baselayer.com/ct/f76fcfb7a219d212): Foreign registration, as Airtite Inc.
- [Illinois](https://index.baselayer.com/il/65c4bff5d01cb898): Foreign registration
- [Indiana](https://index.baselayer.com/in/30a4c9075dfd0e9f): Foreign registration, as Airtite, Inc.
- [Indiana](https://index.baselayer.com/in/56e527e31e73befe): Foreign registration
- [Iowa](https://index.baselayer.com/ia/362d916380e1fb06): Foreign registration
- [Kentucky](https://index.baselayer.com/ky/da607fe7d714f2ae): Foreign registration, as Airtite, Inc.
- [Kentucky](https://index.baselayer.com/ky/efc3b87132399bf4): Foreign registration, as Airtite, Inc.
- [Maine](https://index.baselayer.com/me/9a2d974c8bffa966): Foreign registration, as Airtite, Inc.
- [Massachusetts](https://index.baselayer.com/ma/ac69abc239670a58): Foreign registration, as Airtite, Inc.
- [Michigan](https://index.baselayer.com/mi/44fac35bd04cb2f6): Foreign registration, as Airtite, Inc.
- [Montana](https://index.baselayer.com/mt/d56ca7cb5dbd2f09): Foreign registration
- [Nebraska](https://index.baselayer.com/ne/84dfeb2f943c629a): Domestic registration
- [New York](https://index.baselayer.com/ny/05d181b1b43e992c): Foreign registration, as Airtite, Inc.
- [Ohio](https://index.baselayer.com/oh/ef285c2c6c63e856): Foreign registration
- [Pennsylvania](https://index.baselayer.com/pa/27aae84d928f246e): Foreign registration, as Airtite, Inc.
- [Rhode Island](https://index.baselayer.com/ri/bb601dd9241e13ae): Foreign registration, as Airtite, Inc.
- [South Dakota](https://index.baselayer.com/sd/60ec077c17a25fbb): Foreign registration, as Airtite, Inc.
- [West Virginia](https://index.baselayer.com/wv/74699386ff168d10): Foreign registration, as Airtite, Inc.

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

Cite as: Baselayer Business Index (https://index.baselayer.com/business/84dfeb2f943c629a)