Menu
Search icon
  1. Home Page
    2. ›
  2. Counties
    3. ›
  3. Blue Earth County
    4. ›
  4. 56001
    5. ›
  5. Superior Concrete Block Company

Superior Concrete Block Company

Company Details

Name: Superior Concrete Block Company
Jurisdiction: Minnesota
Legal type: Business Corporation (Domestic)
Status: Active / In Good Standing
Date formed: 18 Jan 1990 (35 years ago)
Company Number: c6f13975-9fd4-e011-a886-001ec94ffe7f
File Number: 6N-966
Registered Office Address: 401 McKenzie, Mankato, MN 56001, USA
Principal Executive Office Address: 401 MCKINZIE ST S, MANKATO, MN 56001–1814, USA
ZIP code: 56001
County: Blue Earth County
Place of Formation: Minnesota

form 5500

Plan Name Plan Year EIN/PN Received Sponsor Total number of participants
SUPERIOR CONCRETE BLOCK COMPANY RETIREMENT PLAN 2023 411656781 2024-07-29 SUPERIOR CONCRETE BLOCK COMPANY 27
File View Page
Three-digit plan number (PN) 002
Effective date of plan 1993-01-01
Business code 327300
Sponsor’s telephone number 5073877068
Plan sponsor’s address 401 S. MCKINZIE STREET, MANKATO, MN, 56001

Signature of
Role Plan administrator
Date 2024-07-29
Name of individual signing WANDA RENTZ
Valid signature Filed with authorized/valid electronic signature
SUPERIOR CONCRETE BLOCK COMPANY RETIREMENT PLAN 2022 411656781 2023-07-24 SUPERIOR CONCRETE BLOCK COMPANY 26
File View Page
Three-digit plan number (PN) 002
Effective date of plan 1993-01-01
Business code 327300
Sponsor’s telephone number 5073877068
Plan sponsor’s address 401 S. MCKINZIE STREET, MANKATO, MN, 56001

Signature of
Role Plan administrator
Date 2023-07-24
Name of individual signing WANDA RENTZ
Valid signature Filed with authorized/valid electronic signature
SUPERIOR CONCRETE BLOCK COMPANY RETIREMENT PLAN 2021 411656781 2022-07-19 SUPERIOR CONCRETE BLOCK COMPANY 26
File View Page
Three-digit plan number (PN) 002
Effective date of plan 1993-01-01
Business code 327300
Sponsor’s telephone number 5073877068
Plan sponsor’s address 401 S. MCKINZIE STREET, MANKATO, MN, 56001

Signature of
Role Plan administrator
Date 2022-07-19
Name of individual signing WANDA RENTZ
Valid signature Filed with authorized/valid electronic signature
Role Employer/plan sponsor
Date 2022-07-19
Name of individual signing WANDA RENTZ
Valid signature Filed with authorized/valid electronic signature
SUPERIOR CONCRETE BLOCK COMPANY RETIREMENT PLAN 2020 411656781 2021-07-01 SUPERIOR CONCRETE BLOCK COMPANY 30
File View Page
Three-digit plan number (PN) 002
Effective date of plan 1993-01-01
Business code 327300
Sponsor’s telephone number 5073877068
Plan sponsor’s address 401 S. MCKINZIE STREET, MANKATO, MN, 56001

Signature of
Role Plan administrator
Date 2021-05-24
Name of individual signing WANDA RENTZ
Valid signature Filed with authorized/valid electronic signature
Role Employer/plan sponsor
Date 2021-07-01
Name of individual signing WANDA RENTZ
Valid signature Filed with authorized/valid electronic signature
SUPERIOR CONCRETE BLOCK COMPANY RETIREMENT PLAN 2019 411656781 2020-09-22 SUPERIOR CONCRETE BLOCK COMPANY 44
File View Page
Three-digit plan number (PN) 002
Effective date of plan 1993-01-01
Business code 327300
Sponsor’s telephone number 5073877068
Plan sponsor’s address 401 S. MCKINZIE STREET, MANKATO, MN, 56001

Signature of
Role Plan administrator
Date 2020-09-22
Name of individual signing WANDA RENTZ
Valid signature Filed with authorized/valid electronic signature
SUPERIOR CONCRETE BLOCK COMPANY RETIREMENT PLAN 2018 411656781 2019-06-17 SUPERIOR CONCRETE BLOCK COMPANY 49
File View Page
Three-digit plan number (PN) 002
Effective date of plan 1993-01-01
Business code 327300
Sponsor’s telephone number 5073877068
Plan sponsor’s address 401 S. MCKINZIE STREET, MANKATO, MN, 56001

Signature of
Role Plan administrator
Date 2019-06-11
Name of individual signing WANDA RENTZ
Valid signature Filed with authorized/valid electronic signature
Role Employer/plan sponsor
Date 2019-06-11
Name of individual signing WANDA RENTZ
Valid signature Filed with authorized/valid electronic signature
SUPERIOR CONCRETE BLOCK COMPANY RETIREMENT PLAN 2017 411656781 2018-07-16 SUPERIOR CONCRETE BLOCK COMPANY 53
File View Page
Three-digit plan number (PN) 002
Effective date of plan 1993-01-01
Business code 327300
Sponsor’s telephone number 5073877068
Plan sponsor’s address 401 S. MCKINZIE STREET, MANKATO, MN, 56001

Signature of
Role Plan administrator
Date 2018-07-16
Name of individual signing WANDA RENTZ
Valid signature Filed with authorized/valid electronic signature
Role Employer/plan sponsor
Date 2018-07-16
Name of individual signing WANDA RENTZ
Valid signature Filed with authorized/valid electronic signature
SUPERIOR CONCRETE BLOCK COMPANY RETIREMENT PLAN 2016 411656781 2017-07-17 SUPERIOR CONCRETE BLOCK COMPANY 50
File View Page
Three-digit plan number (PN) 002
Effective date of plan 1993-01-01
Business code 327300
Sponsor’s telephone number 5073877068
Plan sponsor’s address 401 S. MCKINZIE STREET, MANKATO, MN, 56001

Signature of
Role Plan administrator
Date 2017-07-17
Name of individual signing WANDA RENTZ
Valid signature Filed with authorized/valid electronic signature
Role Employer/plan sponsor
Date 2017-07-17
Name of individual signing WANDA RENTZ
Valid signature Filed with authorized/valid electronic signature
SUPERIOR CONCRETE BLOCK COMPANY RETIREMENT PLAN 2015 411656781 2016-06-27 SUPERIOR CONCRETE BLOCK COMPANY 46
File View Page
Three-digit plan number (PN) 002
Effective date of plan 1993-01-01
Business code 327300
Sponsor’s telephone number 5073877068
Plan sponsor’s address 401 S. MCKINZIE STREET, MANKATO, MN, 56001

Signature of
Role Plan administrator
Date 2016-06-27
Name of individual signing WANDA RENTZ
Valid signature Filed with authorized/valid electronic signature
SUPERIOR CONCRETE BLOCK COMPANY RETIREMENT PLAN 2014 411656781 2015-07-27 SUPERIOR CONCRETE BLOCK COMPANY 58
File View Page
Three-digit plan number (PN) 002
Effective date of plan 1993-01-01
Business code 327300
Sponsor’s telephone number 5073877068
Plan sponsor’s address 401 S. MCKINZIE STREET, MANKATO, MN, 56001

Signature of
Role Plan administrator
Date 2015-07-27
Name of individual signing WANDA RENTZ
Valid signature Filed with authorized/valid electronic signature
Role Employer/plan sponsor
Date 2015-07-27
Name of individual signing WANDA RENTZ
Valid signature Filed with authorized/valid electronic signature

Chief Executive Officer

Name Role Address
Stephen Rentz Chief Executive Officer 120 GREENWOOD DR, MANKATO, MN 56001–3145, USA

Filing

Filing Name Filing date
Annual Reinstatement - Business Corporation (Domestic) 2016-07-25
Administrative Dissolution - Business Corporation (Domestic) 2016-03-14
Business Corporation (Domestic) Change of Shares 1998-02-24
Merger - Business Corporation (Domestic) 1994-02-28
Registered Office and/or Agent - Business Corporation (Domestic) 1992-05-20
Business Corporation (Domestic) Business Name (Business Name: Superior Concrete Block Company) 1990-02-22
Original Filing - Business Corporation (Domestic) 1990-01-18
Business Corporation (Domestic) Business Name (Business Name: Hiniker Concrete Block Co., Inc) 1990-01-18

Related by officers

Stephen Rentz

Rehof Properties, LLC Rentz Properties, Inc.

Related by address

No related companies by address

Date of last update: 03 Oct 2024

Sources: Minnesota's Official State Website

Privacy policy Policy
About us About us
Contacts Contact us

© 2025 mnprof.com, Part of Big Data Integrated