Table of Contents Executive Summary Market value Market value forecast Market volume Market volume forecast Category segmentation Geography segmentation Market share Market rivalry Market Overview Market definition Market analysis Market Data Market value Market volume Market Segmentation Category segmentation Geography segmentation Market share Market Outlook Market value forecast Market volume forecast Five Forces Analysis Summary Buyer power Supplier power New entrants Threat of substitutes Degree of rivalry Leading Companies Atmos Energy Corporation Enbridge Inc. Petroleos Mexicanos (PEMEX) Sempra Energy Methodology Industry associations Related MarketLine research Appendix About MarketLine List of Tables Table 1: North America gas utilities industry value: $ billion, 2011–15 Table 2: North America gas utilities industry volume: billion cubic feet, 2011–15 Table 3: North America gas utilities industry category segmentation: $ billion, 2015 Table 4: North America gas utilities industry geography segmentation: $ billion, 2015 Table 5: North America gas utilities industry share: % share, by volume, 2015 Table 6: North America gas utilities industry value forecast: $ billion, 2015–20 Table 7: North America gas utilities industry volume forecast: billion cubic feet, 2015–20 Table 8: Atmos Energy Corporation: key facts Table 9: Atmos Energy Corporation: key financials ($) Table 10: Atmos Energy Corporation: key financial ratios Table 11: Enbridge Inc.: key facts Table 12: Enbridge Inc.: key financials ($) Table 13: Enbridge Inc.: key financials (C$) Table 14: Enbridge Inc.: key financial ratios Table 15: Petroleos Mexicanos (PEMEX): key facts Table 16: Petroleos Mexicanos (PEMEX): key financials ($) Table 17: Petroleos Mexicanos (PEMEX): key financials (MXN) Table 18: Petroleos Mexicanos (PEMEX): key financial ratios Table 19: Sempra Energy: key facts Table 20: Sempra Energy: key financials ($) Table 21: Sempra Energy: key financial ratios List of Figures Figure 1: North America gas utilities industry value: $ billion, 2011–15 Figure 2: North America gas utilities industry volume: billion cubic feet, 2011–15 Figure 3: North America gas utilities industry category segmentation: % share, by value, 2015 Figure 4: North America gas utilities industry geography segmentation: % share, by value, 2015 Figure 5: North America gas utilities industry share: % share, by volume, 2015 Figure 6: North America gas utilities industry value forecast: $ billion, 2015–20 Figure 7: North America gas utilities industry volume forecast: billion cubic feet, 2015–20 Figure 8: Forces driving competition in the gas utilities industry in North America, 2015 Figure 9: Drivers of buyer power in the gas utilities industry in North America, 2015 Figure 10: Drivers of supplier power in the gas utilities industry in North America, 2015 Figure 11: Factors influencing the likelihood of new entrants in the gas utilities industry in North America, 2015 Figure 12: Factors influencing the threat of substitutes in the gas utilities industry in North America, 2015 Figure 13: Drivers of degree of rivalry in the gas utilities industry in North America, 2015 Figure 14: Atmos Energy Corporation: revenues & profitability Figure 15: Atmos Energy Corporation: assets & liabilities Figure 16: Enbridge Inc.: revenues & profitability Figure 17: Enbridge Inc.: assets & liabilities Figure 18: Petroleos Mexicanos (PEMEX): revenues & profitability Figure 19: Petroleos Mexicanos (PEMEX): assets & liabilities Figure 20: Sempra Energy: revenues & profitability Figure 21: Sempra Energy: assets & liabilities

Atmos Energy Corporation Enbridge Inc. Petroleos Mexicanos (PEMEX) Sempra Energy