Contractor
Ziolkowski Construction Inc
5 customers • 16 returns • Latest tax year 2025 • South Bend, IN
ConstructionConstruction ServicesConstruction General ContractorConstruction Service
Customers
5
Returns
16
Total Compensation
$112,636,267
Customers
| Organization | EIN | Returns | Latest Year | Services | Compensation |
|---|---|---|---|---|---|
| University of Notre Dame Du Lac | 35-0868188 | 6 | 2023 | Construction | $88,724,524 |
| The Corporation of Saint Mary'S College Notre Dame | 35-0868158 | 6 | 2022 | Construction • Construction Services | $17,272,090 |
| International Brotherhood of Electrical Workers Local Union No 153 | 35-0415630 | 2 | 2025 | Construction General Contractor | $5,854,288 |
| South Bend Heritage Foundation Inc | 23-7394320 | 1 | 2017 | Construction | $530,382 |
| Bethel University Inc | 35-0935587 | 1 | 2014 | Construction Service | $254,983 |
Returns
| Tax Year | Organization | Type | Services | Location | Compensation | Return |
|---|---|---|---|---|---|---|
| 2025 | International Brotherhood of Electrical Workers Local Union No 153 | 990 | Construction General Contractor | 4050 RALPH JONES DR, South Bend, IN 46628 | $3,278,265 | View return |
| 2024 | International Brotherhood of Electrical Workers Local Union No 153 | 990 | Construction General Contractor | 4050 RALPH JONES DR, South Bend, IN 46628 | $2,576,023 | View return |
| 2023 | University of Notre Dame Du Lac | 990 | Construction | 4050 Ralph Jones Drive, South Bend, IN 46628-9408 | $17,945,575 | View return |
| 2022 | University of Notre Dame Du Lac | 990 | Construction | 4050 Ralph Jones Drive, South Bend, IN 46628-9408 | $16,212,140 | View return |
| 2022 | The Corporation of Saint Mary'S College Notre Dame | 990 | Construction Services | 4050 Ralph Jones Dr, Ste 1500, South Bend, IN 46628 | $1,670,204 | View return |
| 2021 | University of Notre Dame Du Lac | 990 | Construction | 4050 Ralph Jones Drive, Suite 200, South Bend, IN 46628-9408 | $15,188,401 | View return |
| 2021 | The Corporation of Saint Mary'S College Notre Dame | 990 | Construction Services | 4050 Ralph Jones Dr, Ste 1500, South Bend, IN 46628 | $4,799,913 | View return |
| 2020 | University of Notre Dame Du Lac | 990 | Construction | 4050 Ralph Jones Drive, Suite 300, South Bend, IN 46628-9408 | $17,448,522 | View return |
| 2020 | The Corporation of Saint Mary'S College Notre Dame | 990 | Construction Services | 4050 Ralph Jones Dr, South Bend, IN 46628 | $3,175,475 | View return |
| 2019 | University of Notre Dame Du Lac | 990 | Construction | 4050 Ralph Jones Drive, South Bend, IN 46628-9408 | $14,549,067 | View return |
| 2017 | South Bend Heritage Foundation Inc | 990 | Construction | 4050 RALPH JONES DRIVE, South Bend, IN 46628 | $530,382 | View return |
| 2016 | The Corporation of Saint Mary'S College Notre Dame | 990 | Construction | 4050 Ralph Jones Drive, South Bend, IN 46628 | $2,570,283 | View return |
| 2015 | The Corporation of Saint Mary'S College Notre Dame | 990 | Construction | 4050 Ralph Jones Drive, Ste 600, South Bend, IN 46628 | $4,358,055 | View return |
| 2014 | University of Notre Dame Du Lac | 990 | Construction | 4050 Ralph Jones Drive, South Bend, IN 46628 | $7,380,819 | View return |
| 2014 | The Corporation of Saint Mary'S College Notre Dame | 990 | Construction | 4050 Ralph Jones Drive, South Bend, IN 46628 | $698,160 | View return |
| 2014 | Bethel University Inc | 990 | Construction Service | 4050 RALPH JONES DRIVE, South Bend, IN 46628 | $254,983 | View return |