# NISOURCE INC RETIREMENT SAVINGS PLAN

Retirement plan sponsored by **NISOURCE INC**. Form 5500 filing for plan year 2025.

| Field | Value |
|---|---|
| Sponsor | NISOURCE INC |
| EIN | 352108964 |
| Plan number | 005 |
| Plan year | 2025 |
| Location | MERRILLVILLE, IN |
| Industry | utilities |
| Total assets (end of year) | $2.35B |
| Participants | 10,216 |

## Service providers (Schedule C)

| Provider | Role |
|---|---|
| FID INV INST OPS CO | Account maintenance fees; Recordkeeping fees; Participant loan processing |

## Other plans from this sponsor

- COLUMBIA ENERGY GROUP PENSION PLAN: https://planoptica.com/retirement/352108964-001

## About this data

- Source: public Form 5500 filings from the U.S. Department of Labor (EBSA), rebuilt on each DOL release.
- Full page (charts, history, peer benchmarks, fees, contacts): https://planoptica.com/retirement/352108964-005
- Cite as: PlanOptica, https://planoptica.com/retirement/352108964-005
- More: https://planoptica.com/llms.txt · API waitlist: https://planoptica.com/developers