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  5. W-T ENGINEERING, INC.

W-T ENGINEERING, INC.

Headquarter

Company Details

Entity Name: W-T ENGINEERING, INC.
Jurisdiction: Illinois
Entity Type: Corporation - Domestic BCA
Status: Converted
Date Formed: 24 Mar 1971
Company Number: CORP_49805691
File Number: 49805691
Date Status Change: 03 Mar 2023
Place of Formation: ILLINOIS

Links between entities

Type Company Name Company Number State
Headquarter of W-T ENGINEERING, INC., RHODE ISLAND 000314195 RHODE ISLAND
Headquarter of W-T ENGINEERING, INC., MINNESOTA 45b0da88-95d4-e011-a886-001ec94ffe7f MINNESOTA
Headquarter of W-T ENGINEERING, INC., KENTUCKY 0760592 KENTUCKY
Headquarter of W-T ENGINEERING, INC., CONNECTICUT 1171948 CONNECTICUT

form 5500

Plan Name Plan Year EIN/PN Received Sponsor Total number of participants
W-T ENGINEERING, INC WELFARE BENEFIT PLAN 2022 362828169 2023-10-26 W-T ENGINEERING, INC 205
File View Page
Three-digit plan number (PN) 502
Effective date of plan 2017-12-01
Business code 541330
Sponsor’s telephone number 2242936368
Plan sponsor’s mailing address 2675 PRATUM AVE, HOFFMAN ESTATES, IL, 601923703
Plan sponsor’s address 2675 PRATUM AVE, HOFFMAN ESTATES, IL, 601923703

Number of participants as of the end of the plan year
Active participants 205
W-T ENGINEERING, INC. 401(K) PROFIT SHARING PLAN 2015 362728169 2016-06-22 W-T ENGINEERING, INC. 110
File View Page
Three-digit plan number (PN) 001
Effective date of plan 1972-03-01
Business code 541330
Sponsor’s telephone number 2242936364
Plan sponsor’s address 2675 PRATUM AVENUE, HOFFMAN ESTATES, IL, 60192

Plan administrator’s name and address
Administrator’s EIN 362728169
Plan administrator’s name W-T ENGINEERING, INC.
Plan administrator’s address 2675 PRATUM AVENUE, HOFFMAN ESTATES, IL, 60192
Administrator’s telephone number 2242936333

Signature of
Role Plan administrator
Date 2016-06-22
Name of individual signing TROY TRIPHAHN
Valid signature Filed with authorized/valid electronic signature
W-T ENGINEERING, INC. 401(K) PROFIT SHARING PLAN 2014 362728169 2015-05-28 W-T ENGINEERING, INC. 119
File View Page
Three-digit plan number (PN) 001
Effective date of plan 1972-03-01
Business code 541330
Sponsor’s telephone number 2242936364
Plan sponsor’s address 2675 PRATUM AVENUE, HOFFMAN ESTATES, IL, 60192

Plan administrator’s name and address
Administrator’s EIN 362728169
Plan administrator’s name W-T ENGINEERING, INC.
Plan administrator’s address 2675 PRATUM AVENUE, HOFFMAN ESTATES, IL, 60192
Administrator’s telephone number 2242936333

Signature of
Role Plan administrator
Date 2015-05-28
Name of individual signing TROY TRIPHAHN
Valid signature Filed with authorized/valid electronic signature
W-T ENGINEERING, INC. 2013 362728169 2014-08-26 W-T ENGINEERING, INC. 97
File View Page
Three-digit plan number (PN) 501
Effective date of plan 2012-12-01
Business code 541330
Sponsor’s telephone number 2242936333
Plan sponsor’s mailing address 2675 PRATUM AVE, HOFFMAN ESTATES, IL, 60192
Plan sponsor’s address 2675 PRATUM AVE, HOFFMAN ESTATES, IL, 60192

Number of participants as of the end of the plan year
Active participants 108

Signature of
Role Plan administrator
Date 2014-08-26
Name of individual signing TROY TRIPHAHN
Valid signature Filed with authorized/valid electronic signature
Role Employer/plan sponsor
Date 2014-08-26
Name of individual signing TROY TRIPHAHN
Valid signature Filed with authorized/valid electronic signature
W-T ENGINEERING, INC. 401(K) PROFIT SHARING PLAN 2012 362728169 2013-07-11 W-T ENGINEERING, INC. 109
File View Page
Three-digit plan number (PN) 001
Effective date of plan 1972-03-01
Business code 541330
Sponsor’s telephone number 2242936364
Plan sponsor’s address 2675 PRATUM AVENUE, HOFFMAN ESTATES, IL, 60192

Plan administrator’s name and address
Administrator’s EIN 362728169
Plan administrator’s name W-T ENGINEERING, INC.
Plan administrator’s address 2675 PRATUM AVENUE, HOFFMAN ESTATES, IL, 60192
Administrator’s telephone number 2242936333

Signature of
Role Plan administrator
Date 2013-07-11
Name of individual signing TROY TRIPHAHN
Valid signature Filed with authorized/valid electronic signature
W-T ENGINEERING, INC. 401(K) PROFIT SHARING PLAN 2011 362728169 2012-07-19 W-T ENGINEERING, INC. 108
File View Page
Three-digit plan number (PN) 001
Effective date of plan 1972-03-01
Business code 541330
Sponsor’s telephone number 2242936333
Plan sponsor’s address 2675 PRATUM AVENUE, HOFFMAN ESTATES, IL, 60192

Plan administrator’s name and address
Administrator’s EIN 362728169
Plan administrator’s name W-T ENGINEERING, INC.
Plan administrator’s address 2675 PRATUM AVENUE, HOFFMAN ESTATES, IL, 60192
Administrator’s telephone number 2242936333

Signature of
Role Plan administrator
Date 2012-07-19
Name of individual signing TROY TRIPHAHN
Valid signature Filed with authorized/valid electronic signature
W-T ENGINEERING, INC. 401(K) PROFIT SHARING PLAN 2010 362728169 2011-06-03 W-T ENGINEERING, INC. 106
File View Page
Three-digit plan number (PN) 001
Effective date of plan 1972-03-01
Business code 541330
Sponsor’s telephone number 2242936364
Plan sponsor’s address 2675 PRATUM AVENUE, HOFFMAN ESTATES, IL, 60192

Plan administrator’s name and address
Administrator’s EIN 362728169
Plan administrator’s name W-T ENGINEERING, INC.
Plan administrator’s address 2675 PRATUM AVENUE, HOFFMAN ESTATES, IL, 60192
Administrator’s telephone number 2242936333

Signature of
Role Plan administrator
Date 2011-06-03
Name of individual signing TROY TRIPHAHN
Valid signature Filed with authorized/valid electronic signature
W-T ENGINEERING, INC. 401(K) PROFIT SHARING PLAN 2009 362728169 2010-06-21 W-T ENGINEERING, INC. 103
File View Page
Three-digit plan number (PN) 001
Effective date of plan 1972-03-01
Business code 541330
Sponsor’s telephone number 2242936333
Plan sponsor’s address 2675 PRATUM AVENUE, HOFFMAN ESTATES, IL, 60192

Plan administrator’s name and address
Administrator’s EIN 362728169
Plan administrator’s name W-T ENGINEERING, INC.
Plan administrator’s address 2675 PRATUM AVENUE, HOFFMAN ESTATES, IL, 60192
Administrator’s telephone number 2242936333

Signature of
Role Plan administrator
Date 2010-06-21
Name of individual signing SCOTT TRIPHAHN
Valid signature Filed with authorized/valid electronic signature

Agent

Name and Address Role Appointment Date
TROY N TRIPHAHN, 2675 PRATUM AVENUE, HOFFMAN ESTATES, 60192, COOK-NOT IN CITY OF CHICAGO Agent 2011-02-22

President

Name and Address Role
TROY N. TRIPHAHN 1358 KAREN DR., WEST DUNDEE, IL 60118 President

Shares

Class Series Voting Rights Authorized Shares Issued Shares Par Value
COMM No data Voting Rights 1000000 10000000 No data

Related by officers

TROY N TRIPHAHN, 2675 PRATUM AVENUE, HOFFMAN ESTATES, 60192, COOK-NOT IN CITY OF CHICAGO

W-T LAND SURVEYING, INC.

Related by address

No related companies by address

Date of last update: 16 Jan 2025

Sources: Illinois Office of the Secretary of State

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