Summary

Created in Pennsylvania, MAINSTAY ENGINEERING GROUP, INC. is a registered business entity and is a Business Corporation - Domestic under local business registration law. Assigned the registration number 3071212, according to the official registry, it is now Active.

Status

Active updated recently more like this →

Kind

Business Corporation - Domestic more like this →

Address

Officers

MATTHEW HILBUSH president

WILLIAM DICARLO vicepresident

Regulatory regime

Pennsylvania Department of State - Corporation Division

Update status

Previous update: 2026-07-26 03:25:50 UTC

Comments

Summary

MAINSTAY ENGINEERING GROUP, INC. was created in Florida and is a Foreign for Profit pursuant to local business registration law. Having the registration number F09000001420, it is now Active.

Status

Active updated recently more like this →

Kind

Foreign for Profit more like this →

Address

Officers

TIM HILBUSH Registered Agent

MATTHEW E HILBUSH president

WILLIAM J DICARLO vice president

WILLIAM J DICARLO president

Update status

Most recent update: 2026-07-25 16:35:11 UTC

Summary

Formed in Louisiana, MAINSTAY ENGINEERING GROUP, INC. is a registered business entity and is a Business Corporation (Non-Louisiana) in accordance with local laws and regulations. Its registration number is 39003165F and according to the government registry, it is Inactive.

Status

Inactive updated recently more like this →

Kind

Business Corporation (Non-Louisiana) more like this →

Update status

Last updated at 2026-05-19 06:13:11 UTC

Summary

MAINSTAY ENGINEERING GROUP, INC. was formed in Maryland. With registration number F13610084, according to the registry, it is now Incorporated.

Status

Incorporated updated recently more like this →

Kind

more like this →

Address

Officers

CORPORATION GUARANTEE COMPANY Registered Agent

Update status

Most recently updated at 2026-06-12 20:51:47 UTC

Summary

Created in South Carolina, MAINSTAY ENGINEERING GROUP, INC. is a registered business and is a Foreign - Profit under local business registration law. Its registration number is 444647 and according to the registry, it is currently Good Standing.

Status

Good Standing updated recently more like this →

Kind

Foreign - Profit more like this →

Address

Officers

ARTHUR C PELZER Registered Agent

Update status

Last update: 2026-06-27 05:39:30 UTC

Summary

Created in Illinois, MAINSTAY ENGINEERING GROUP, INC. is a registered business and is a CORPORATION, FOREIGN BCA pursuant to local business registration law. Its registration number is 67838025 and it is currently ACTIVE.

Status

ACTIVE updated recently more like this →

Kind

CORPORATION, FOREIGN BCA more like this →

Officers

CORPORATION SERVICE COMPANY Registered Agent

MATTHEW HILBUSH President

Update status

Last updated at 2026-06-21 09:00:19 UTC

Summary

MAINSTAY ENGINEERING GROUP INC is a business created in New Jersey and is a Foreign For-Profit Corporation pursuant to local laws and regulations. Assigned the registration number 0400024397, it is now branch.

Status

branch updated recently more like this →

Kind

Foreign For-Profit Corporation more like this →

Update status

Most recently checked at 2026-06-04 19:59:45 UTC

Summary

MAINSTAY ENGINEERING GROUP, INC. is a business entity formed in Indiana and is a For-Profit Foreign Corporation in accordance with local laws and regulations. Having the registration number 2009102800134, it is currently branch.

Status

branch updated recently more like this →

Kind

For-Profit Foreign Corporation more like this →

Address

Update status

Last updated at 2026-05-10 21:10:47 UTC

Summary

Mainstay Engineering Group Inc was formed in Rhode Island and is a Foreign Corporation under local business registration regulations. Assigned the registration number 001336236, according to the government registry, it is Active.

Status

Active updated recently more like this →

Kind

Foreign Corporation more like this →

Address

Officers

MARK P. DOLAN Registered Agent

MATTHEW E. HILLBUSH president

Update status

Last checked: 2026-06-29 07:29:13 UTC

Summary

MAINSTAY ENGINEERING GROUP, INC. is a business entity formed in Kentucky and is a Foreign Corporation in accordance with local laws and regulations. Assigned the registration number 0926558, according to the government registry, it is A Active.

Status

A Active updated recently more like this →

Kind

Foreign Corporation more like this →

Address

Officers

STEPHEN A. SCHWAGER Registered Agent

Update status

Most recent update: 2026-07-19 14:28:33 UTC

Summary

MAINSTAY ENGINEERING GROUP INC was formed in Ohio and is a FOREIGN CORPORATION pursuant to local laws and regulations. Having the registration number 2397528, according to the relevant government agency, it is currently Active.

Status

Active updated recently more like this →

Kind

FOREIGN CORPORATION more like this →

Address

Officers

FRED J. MILLIGAN Registered Agent

Update status

Most recently updated at 2026-05-08 02:26:05 UTC

Summary

Formed in New York, MAINSTAY ENGINEERING GROUP, INC. is a registered business and is a FOREIGN BUSINESS CORPORATION pursuant to local business registration law. Its registration number is 3938203 and according to the relevant government agency, it is now Active.

Status

Active updated recently more like this →

Kind

FOREIGN BUSINESS CORPORATION more like this →

Address

Officers

MAINSTAY ENGINEERING GROUP, INC principal executive office

MATTHEW E HILBUSH chief executive officer

Update status

Most recent update: 2026-05-14 05:02:46 UTC

Summary

Formed in Missouri, MAINSTAY ENGINEERING GROUP, INC. is a registered business and is a Gen. Business - For Profit pursuant to local business registration regulations. Assigned the registration number F01368130, according to the official registry, it is currently Good Standing.

Status

Good Standing updated recently more like this →

Kind

Gen. Business - For Profit more like this →

Address

Officers

Green, Daniel R Registered Agent

Update status

Most recently updated at 2026-08-02 19:51:27 UTC