Nisource NI Peer Comparison

NYSE NI
$41.67 -0.23 (-0.55%)
As of: Sep 9, 2026 · 2:26 PM EDT
Peer Comparison

44 Comparable Companies

Industry Regulated Gas Utilities

Nisource Inc. (NI) is the 13th largest of 44 Regulated Gas Utilities companies by market capitalisation, at 19.99 Bn, behind Ypf Sociedad Anonima at 21.18 Bn. It trades on a P/E of 21.99, 13% above the peer median of 19.50. The table below compares all 44 on 8 financial metrics.

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# Ticker Company match industry_code industry_group industry_group_code Market Capitalization P/E P/S Enterprise Value
1 ATO Atmos Energy Corp primary U-06 Regulated Utilities UG-02 28.03 Bn 19.99 5.70 27.51 Bn
2 NI Nisource Inc. primary U-06 Regulated Utilities UG-02 19.99 Bn 21.99 1.72 19.92 Bn
3 NJR New Jersey Resources Corp primary U-06 Regulated Utilities UG-02 5.39 Bn 15.04 2.42 5.35 Bn
4 OGS ONE Gas, Inc. primary U-06 Regulated Utilities UG-02 4.94 Bn 17.15 2.14 4.91 Bn
5 RGCO Rgc Resources Inc primary U-06 Regulated Utilities UG-02 0.22 Bn 15.73 2.05 0.22 Bn
6 ENIC Enel Chile S.A. secondary U-04 Regulated Utilities UG-02 310.21 Bn 110.83 33.63 310.21 Bn
7 D Dominion Energy, Inc secondary U-04 Regulated Utilities UG-02 57.77 Bn 24.30 3.19 56.98 Bn
8 EBBGF Enbridge Inc secondary E-04 Oil and Gas Midstream EG-02 55.26 Bn 13.40 0.91 55.75 Bn
9 XEL Xcel Energy Inc secondary U-04 Regulated Utilities UG-02 47.53 Bn 21.28 3.25 45.52 Bn
10 WEC Wec Energy Group, Inc. secondary U-04 Regulated Utilities UG-02 34.64 Bn 20.48 4.53 34.59 Bn
11 AEE Ameren Corp secondary U-04 Regulated Utilities UG-02 29.39 Bn 18.80 3.36 29.38 Bn
12 FE Firstenergy Corp secondary U-04 Regulated Utilities UG-02 26.64 Bn 20.03 1.68 26.45 Bn
13 HRNNF Hydro One Ltd secondary U-04 Regulated Utilities UG-02 22.94 Bn 22.36 2.46 22.55 Bn
14 EIX Edison International secondary U-04 Regulated Utilities UG-02 22.39 Bn 6.30 1.13 22.15 Bn
15 CMS Cms Energy Corp secondary U-04 Regulated Utilities UG-02 21.20 Bn 15.66 2.26 20.96 Bn
16 YPF Ypf Sociedad Anonima secondary E-01 Oil and Gas Upstream EG-01 21.18 Bn 37.42 1.02 18.71 Bn
17 CNLPL Connecticut Light & Power Co secondary U-04 Regulated Utilities UG-02 19.56 Bn 11.18 1.40 19.60 Bn
18 LNT Alliant Energy Corp secondary U-04 Regulated Utilities UG-02 17.46 Bn 21.55 4.00 16.90 Bn
19 KEP Korea Electric Power Corp secondary U-04 Regulated Utilities UG-02 15.78 Bn 1.91 0.23 10.80 Bn
20 WTRG Essential Utilities, Inc. secondary U-07 Regulated Utilities UG-02 11.95 Bn 27.92 4.65 11.95 Bn
21 AGQPF Algonquin Power & Utilities Corp. secondary U-04 Regulated Utilities UG-02 11.10 Bn 58.48 9.31 11.40 Bn
22 AES Aes Corp secondary U-04 Regulated Utilities UG-02 10.57 Bn 6.19 0.81 8.72 Bn
23 BIP-PA Brookfield Infrastructure Partners L.P. secondary I-24 Transportation IG-05 10.50 Bn -18.14 0.42 10.50 Bn
24 ELPC Energy Co Of Parana secondary U-04 Regulated Utilities UG-02 9.68 Bn 26.02 1.89 9.68 Bn
25 OGE Oge Energy Corp. secondary U-04 Regulated Utilities UG-02 9.68 Bn 19.50 3.00 9.68 Bn
26 EAI Entergy Arkansas, Llc secondary U-04 Regulated Utilities UG-02 8.96 Bn 4.77 0.66 5.11 Bn
27 UGI Ugi Corp /Pa/ secondary U-04 Regulated Utilities UG-02 8.29 Bn 12.36 1.14 7.82 Bn
28 PNMXO Public Service Co Of New Mexico secondary U-04 Regulated Utilities UG-02 8.19 Bn 38.37 3.67 8.22 Bn
29 FORFF Fortis Inc. secondary U-04 Regulated Utilities UG-02 7.98 Bn 6.33 0.89 9.27 Bn
30 NFG National Fuel Gas Co secondary E-02 Oil and Gas Upstream EG-01 7.86 Bn 11.63 3.13 6.62 Bn
31 CIG Energy Co Of Minas Gerais secondary U-04 Regulated Utilities UG-02 7.07 Bn 7.78 1.27 7.07 Bn
32 POR Portland General Electric Co /Or/ secondary U-04 Regulated Utilities UG-02 5.66 Bn 24.18 1.60 5.49 Bn
33 BKH Black Hills Corp /Sd/ secondary U-04 Regulated Utilities UG-02 5.55 Bn 19.85 2.41 5.47 Bn
34 NWE NorthWestern Energy Group, Inc. secondary U-04 Regulated Utilities UG-02 4.35 Bn 25.41 2.57 4.35 Bn
35 MDU Mdu Resources Group Inc secondary U-04 Regulated Utilities UG-02 4.13 Bn 20.99 2.26 4.08 Bn
36 OTTR Otter Tail Corp secondary U-04 Regulated Utilities UG-02 3.76 Bn 19.26 2.86 3.41 Bn
37 AWR American States Water Co secondary U-07 Regulated Utilities UG-02 3.48 Bn 23.67 5.03 3.45 Bn
38 DTB Dte Energy Co secondary U-04 Regulated Utilities UG-02 3.22 Bn 2.45 0.20 2.99 Bn
39 CPK Chesapeake Utilities Corp secondary U-04 Regulated Utilities UG-02 3.12 Bn 20.80 3.15 3.11 Bn
40 AVA Avista Corp secondary U-04 Regulated Utilities UG-02 3.10 Bn 17.14 1.61 2.92 Bn
41 MGEE Mge Energy Inc secondary U-04 Regulated Utilities UG-02 2.87 Bn 31.75 4.76 2.85 Bn
42 UTL Unitil Corp secondary U-04 Regulated Utilities UG-02 0.96 Bn 17.06 1.61 0.95 Bn
43 EDN Edenor secondary U-04 Regulated Utilities UG-02 0.38 Bn 0.00 0.00 -602.17 Bn
44 PPENF Pampa Energy Inc. secondary E-01 Oil and Gas Upstream EG-01 0.10 Bn 0.47 0.00 18.63 Bn