# NiSource Inc > Clarifo company profile — qualitative business description generated from > the company's filings. Financial statements, charts and ratios are > available on Clarifo (https://www.clarifo.com/en/companies/NiSource Inc). ## Overview NiSource Inc. is a U.S. energy holding company whose utility subsidiaries provide regulated natural gas and electric service. Its operations are organized around Columbia Operations and NIPSCO Operations, serving customers across six states in the Midwest and Mid-Atlantic regions. ## Products & services • Regulated natural gas distribution • Regulated electric distribution • Electric transmission and generation support • Utility service for residential and business customers • Infrastructure investment and system reliability programs - **Natural gas utility services** (55%) — Regulated gas distribution and related utility services delivered through Columbia Operations and other subsidiaries. - **Electric utility services** (45%) — Regulated electric distribution, transmission, and generation-related utility services, including NIPSCO operations. - Regulated natural gas distribution - Regulated electric distribution - Electric transmission and generation support - Utility service for residential and business customers - Infrastructure investment and system reliability programs ## Customers NiSource serves end users that take utility service under regulated tariffs, including households, commercial customers, and industrial users. The company also serves large-load and special-contract customers, including data center counterparties in its electric service territory, where load growth can require new infrastructure and long-duration supply commitments. - **Residential customers** (primary) — Households buying natural gas and electricity for everyday utility needs under regulated rates. - **Commercial customers** (primary) — Businesses buying utility service for buildings, operations, and heating/cooling loads. - **Industrial and large-load customers** (secondary) — Higher-volume users that require reliable electric and gas capacity and often drive infrastructure planning. - **Data center customers** (emerging) — Large new-load customers contracting for dedicated electric capacity and related transmission/generation assets. - Residential households needing gas and electric service - Commercial customers using utility power and heating service - Industrial and large-load users with higher capacity needs - Data center customers seeking dedicated electric supply - Regulated ratepayers served through state utility tariffs ## Geography NiSource operates utility businesses in six U.S. states, with service territories concentrated in the Midwest and adjacent regions. Its footprint includes northern Indiana, where the company has highlighted demand from large electric-load customers, and other regulated service areas tied to Columbia and NIPSCO operations. - **United States** (100%) — Utility operations are entirely U.S.-based. - Operations span six U.S. states - Core footprint is in the Midwest and Mid-Atlantic - Northern Indiana is important for large-load electric demand - Service territories are regulated at the state level - Geography shapes rate cases, capital plans, and load growth ## Strategy NiSource’s strategy centers on safe and reliable utility service, infrastructure investment, and regulatory alignment of tariffs with cost structure. The company is also pursuing growth opportunities tied to evolving electric demand, including large-load and data center contracts that can support new generation and transmission investment. - **Infrastructure investment and system reliability** (medium-term) — Utility earnings and service quality depend on maintaining and expanding regulated networks. - **Regulatory and tariff alignment** (medium-term) — Regulated utilities need rates that recover costs and support allowed returns. - **Large-load and data center growth** (short-term) — New electric load can justify major generation and transmission investment. - Invest in gas and electric infrastructure - Improve safety and reliability across utility systems - Align tariffs with underlying cost structure - Pursue regulatory approvals for new load growth - Develop large-load and data center opportunities ## Risks NiSource faces the core risks of a regulated utility: operational outages, safety incidents, regulatory outcomes, and the need to recover large capital investments through approved rates or contracts. The company also has meaningful exposure to cyber risk, supply-chain disruption, and construction execution risk, especially where new large-load projects require complex generation and transmission buildouts. - **Regulatory and rate recovery risk** [high] — Utility returns depend on state and federal approvals for rates, contracts, and capital recovery. - **Construction cost overruns and schedule delays** [high] — Large generation and transmission projects can require significant capital and may face liquidated damages or shared overruns. - **Cybersecurity and infrastructure security** [high] — Utility systems rely on technology to operate the grid, gas facilities, and customer data systems. - **Supply-chain disruption** [medium] — Third-party vendors and equipment suppliers can affect service reliability and project timing. - Regulatory outcomes affect cost recovery and allowed returns - Service interruptions or safety incidents can damage operations and reputation - Cyberattacks could disrupt grid and gas infrastructure - Supply-chain delays can slow utility and project execution - Large-load projects carry construction, cost-overrun, and contract risk ## Accounting NiSource’s results are shaped by regulated utility accounting, where timing of rate recovery and capital spending matters as much as underlying operations. Investors should watch contract accounting for large-load arrangements, capitalized construction costs, regulatory assets and liabilities, and estimates tied to cost overruns, liquidated damages, and reimbursement provisions. - **Regulated utility accounting** — Affects timing of earnings and balance-sheet presentation - **Long-term contract accounting for data center projects** — Can materially affect reported revenue and project economics - **Construction cost estimates and contingencies** — Can change capitalized asset values and expense recognition - **Regulatory and environmental provisions** — May affect reserves and future cash outflows - Regulatory assets and liabilities affect timing of cost recovery - Construction accounting matters for large utility buildouts - Contract terms can change revenue timing and return recognition - Cost-overrun and liquidated-damages estimates require judgment - Impairment or recoverability of project assets may affect earnings --- *Last updated: 2026-09-24T11:30:54.098230+00:00*