| aero automatic sprinkler company E0507162007-1 | Foreign Corporation | Active In good standing | Secretary | 1550 Mike Fahey St, Omaha NE 68101 | 2007 |
| cmf leasing co. E0089672007-5 | Foreign Corporation | Active In good standing | Secretary | 1550 Mike Fahey St., Omaha NE 68101 | 2007 |
| continental fire sprinkler company E0438812005-4 | Foreign Corporation | Active In good standing | Secretary | 1550 MIKE FAHEY ST, Omaha NE 68101 | 2005 |
| GENERAL CONSTRUCTION COMPANY C16535-2002 | Foreign Corporation | Active In good standing | Secretary | 1550 MIKE FAHEY ST, Omaha NE 68101 | 2002 |
| ineight inc. E0177692016-5 | Foreign Corporation | Active In good standing | Secretary | 1550 Mike Fahey Street, Omaha NE 68101 | 2016 |
| kiewit building group inc. E0721432007-4 | Foreign Corporation | Active In good standing | Secretary | 1550 Mike Fahey Street, Omaha NE 68101 | 2007 |
| Kiewit Energy Group Inc. E32218762023-2 | Foreign Corporation | Active In good standing | Secretary | 1550 Mike Fahey Street, Omaha NE 68101 | 2023 |
| kiewit engineering group inc. C14548-2004 | Foreign Corporation | Active In good standing | Secretary | 1550 MIKE FAHEY ST, Omaha NE 68101 | 2004 |
| kiewit federal solutions co. E50413692025-7 | Foreign Corporation | Active In good standing | Secretary | 1550 Mike Fahey St., Omaha NE 68101 | 2025 |
| kiewit infrastructure co. C1818-1983 | Foreign Corporation | Active In good standing | Secretary | 1550 MIKE FAHEY ST, Omaha NE 68101 | 1983 |
| kiewit infrastructure west co. C1624-1983 | Foreign Corporation | Active In good standing | Secretary | 1550 Mike Fahey Street, Omaha NE 68101 | 1983 |
| kiewit mining group inc. C1661-1992 | Foreign Corporation | Active In good standing | Secretary | 1550 MIKE FAHEY ST, Omaha NE 68101 | 1992 |
| kiewit nuclear solutions co. E33907272023-1 | Foreign Corporation | Active In good standing | Secretary | 1550 Mike Fahey St., Omaha NE 68101 | 2023 |
| kiewit power constructors co. C8148-1984 | Foreign Corporation | Active In good standing | Secretary | 1550 Mike Fahey Street, Omaha NE 68101 | 1984 |
| mammoth precast solutions, inc. E53630842025-0 | Foreign Corporation | Active In good standing | Secretary | 1550 Mike Fahey St., Omaha NE 68101 | 2025 |
| MASS. ELECTRIC CONSTRUCTION CO. C15925-2002 | Foreign Corporation | Active In good standing | Secretary | 1550 MIKE FAHEY ST, Omaha NE 68101 | 2002 |
| midwest agencies, inc. C23446-1996 | Foreign Corporation | Active In good standing | Secretary | 1550 Mike Fahey Street, Omaha NE 68101 | 1996 |
| tic - the industrial company C6127-1982 | Foreign Corporation | Active In good standing | Secretary | 1550 Mike Fahey Street, Omaha NE 68101 | 1982 |
| western summit constructors, inc. C13429-1992 | Foreign Corporation | Active In good standing | Secretary | 1550 Mike Fahey Street, Omaha NE 68101 | 1992 |
| kiewit industrial group inc. E32017702023-0 | Foreign Corporation | Withdrawn Not in good standing | Secretary | 1550 Mike Fahey Street, Omaha NE 68101 | 2023 |