Columbia Pipelines Holding Company Revenue, Valuation, Funding & Investors

DT Midstream Inc is an owner, operator, and developer of natural gas midstream interstate and intrastate pipelines; storage and gathering systems; and compression, treatment, and surface facilities. It provides multiple, integrated natural gas services to customers through interstate pipelines, intrastate pipelines, storage systems, lateral pipelines and related treatment plants and compression and surface facilities, and gathering systems and related treatment plants and compression and surface facilities. The segments of the group are Pipeline and Gathering. It generates maximum revenue from pipeline segment that includes interstate pipelines, storage systems, gathering lateral pipelines and compression and surface facilities.

Frontline PLC is an international shipping company engaged in the seaborne transportation of crude oil and oil products. Group operates through the tankers segment. The tankers segment includes crude oil tankers and product tankers. Its geographical area of operation includes Arabian Gulf, West African, the North Sea, and the Caribbean. Frontline earns revenue through voyage charters, time charters, and a finance lease. It is also involved in the charter, purchase, and sale of vessels.

AltaGas Ltd owns and operates a diversified basket of energy infrastructure businesses. Business is conducted through given segments: Midstream, Utilities, and Corporate/other. Midstream business consists of export facilities and locates processing, fractionation, and logistics infrastructure, as well as hydrocarbon storage in North America that connects North American producers from wellhead to offshore export and domestic markets. The utility business is offered through its regulated natural gas utilities - Washington Gas and SEMCO. The business generates revenue from customers in both Canada and the United States, with the majority coming from Canadian customers.

Northern Indiana Public Service Company is a Merrillville-headquartered utility and the largest natural gas distributor and second-largest electric distributor in Indiana. It serves the northern third of the state as part of NiSource Inc., maintaining distribution networks across 32 counties for residential and commercial customers.

GAIL (India) Ltd is an Indian natural gas processing and distribution company of which the Government of India owns a majority of shares. GAIL India's core business is the sale and transmission of both natural gas and a variety of LPGs, or liquefied petroleum gases. The company segments its operations into Transmission services; Natural Gas Marketing; Petrochemicals; LPG and Other Liquid Hydrocarbon; and Other Segments, which includes City Gas Distribution (CGD), Exploration and Production (E&P), Compressed Bio Gas (CBG) & Power Generation. The company generates key revenue from Natural Gas Marketing.

FirstEnergy Transmission is an Akron-based holding company for interstate transmission assets under FirstEnergy Corp. It owns American Transmission Systems, Mid-Atlantic Interstate Transmission, and Trans-Allegheny Interstate Line, operating 24,000 miles of high-voltage lines. The unit delivers 30,000 MW capacity across PJM and MISO markets in 10 states.

Hitachi Energy India Ltd serves utility, industry, and infrastructure customers with solutions and services across the value chain. The company is engaged in the business relating to products, projects, and services for Power technology. It manufactures and supplies systems, equipment, devices, and accessories products such as disconnectors, cable accessories, electric motors, semiconductors, transformers, and others. The company also provides project and service engineering, installation, commissioning, and support services. Geographically, the company generates a majority of its revenue from India and the rest from other countries.

GE Vernova T&D India Ltd is engaged in the business relating to products, projects, and services for electricity transmission and related activities, which has been defined as one business segment. Its businesses are Power, Wind, Electrification, and Accelerators.

Keyera Corp is a midstream energy business that operates out of Alberta. Its primary lines of business consist of the gathering and processing of natural gas in western Canada, the storage, transportation, and liquids blending for natural gas liquids and crude oil, and the marketing of natural gas liquids, iso-octane, and crude oil. The company operates in three reportable segments namely Gathering and Processing, Liquids Infrastructure and Marketing where Liquids Infrastructure is the key revenue segment.

Singapore-based Keppel is an alternative asset manager and operator with SGD 95 billion of funds under management as of the end of December 2025. The group’s key segments are infrastructure, real estate, and connectivity (including telecommunication services and operation of data centers). Most of its earnings are derived from its infrastructure segment, where it invests and operates in a portfolio of infrastructure assets. The group also has a fund management platform comprising listed and unlisted investment trusts that generates recurring fee income.

GNDB is a Barcelona-headquartered natural gas distributor operating Spain's extensive pipeline network. The company manages 53,000 kilometers of mains supplying 5.3 million connection points across 1,100 municipalities. GNDB handles metering, maintenance, and expansion for residential, commercial, and industrial customers primarily in Catalonia and eastern Spain. As a Naturgy subsidiary, it integrates with national transmission systems for reliable delivery. Established in 1992, GNDB invests in smart grid upgrades and biogas blending initiatives.

Forgent Power Solutions Inc designs and manufactures electrical distribution equipment for data centers, the power grid, and industrial facilities. Its offerings include automatic transfer switches, transformers (dry type and liquid filled), electrical houses, generator connection cabinets, panelboards, switchboards, switchgear, power distribution units, power skids, remote power panels, and tap boxes.It specializes in manufacturing Custom Products and Powertrain Solutions for technically demanding applications, including data center power distribution, utility substations and energy-intensive manufacturing. The majority of the company's revenue is derived from custom products designed for specific projects with significant engineering consultation.

Brookfield Infrastructure Partners LP is a Bermuda exempted limited partnership that owns and operates quality, long-life assets that generate stable cash flows, by virtue of barriers to entry or other characteristics that tend to appreciate in value over time. It focuses on acquiring infrastructure assets that have low maintenance capital costs and high barriers to entry. The company's segments consist of Utilities, Transport, Midstream, and Data. Geographically, it generates maximum revenue from USA and also has a presence in Australia, Colombia, United Kingdom, Brazil, United States of America, Chile, Peru, and other countries.

Antero Midstream Corp is a midstream company that owns, operates, and develops midstream energy assets that service Antero Resources' production and completion activity in the Appalachian Basin, located in West Virginia and Ohio. The company has two operating segments: the Gathering and Processing segment, which includes a network of gathering pipelines and compressor stations that collect and process production from Antero Resources wells in West Virginia and Ohio, and the Water Handling segment, which includes two independent systems that deliver water from sources including the Ohio River, local reservoirs, and several regional waterways. The company derives a majority of its revenue from the Gathering and Processing segment.

Lancium Technologies is a Houston-based developer of data centers optimized for renewable energy integration. The company deploys distributed computing infrastructure at wind and solar farms in Texas, absorbing excess power to perform high-performance calculations. Lancium operates facilities like the 100 MW Pecos Valley site, partnering with utilities to stabilize grids and monetize curtailment periods.

Sigenergy Technology Co Ltd focuses on developing cutting-edge all-scenario energy solutions, with products ranging from energy storage systems to solar inverters and EV chargers. Its Products are SigenStor, Sigen LoadHub, SigenMicro Inverter, SigenStor EV DC, Sigen EV AC Charger, mySigen App, and Sigen Cloud. The business encompasses the research, development, application, production, and sales of renewable energy solutions, including photovoltaic inverters.

Adani Energy Solutions Ltd is a power transmission company in India. It is involved in the business activity of transmission of electric energy. The company is also engaged in the trading of Agri commodities business. The operating segments of the company are the Transmission segment which involves power transmission activities; the Trading segment; GTD Business, and Smart Metering. It derives a majority of its revenue from the GTD Business segment. The company operates in India.

QGC is an Australia-based natural gas company focused on coal seam gas exploration and production in the Surat and Bowen Basins of Queensland. The firm operates 16 pilot wells and extensive appraisal programs supplying gas to domestic power stations and the Curtis Island LNG export facility near Gladstone. QGC processes raw gas through compression and treatment plants before pipeline transmission, converting reserves into liquefied natural gas for markets in Asia. Acquired by Shell in 2009, it contributes significantly to Queensland's energy sector with over 1,500 production wells developed.