10 Largest gas stations in Massachusetts in 2026 Based on Locations
The largest gas stations in Massachusetts in 2026
Exxon Mobil, Shell and Citgo are the largest gas stations in Massachusetts in 2026 based on the number of locations. Exxon Mobil has the most number of locations with 323 locations across 206 cities. Shell has 224 and Citgo has 112 locations in Massachusetts. These three together make 94.96% of the top 10 gas stations in Massachusetts.
| Rank | Brand | Number of Locations in Massachusetts | Cities Present In | Download Dataset | |
|---|---|---|---|---|---|
| #1 |
|
Exxon Mobil | 323 | 206 | |
| #2 |
|
Shell | 224 | 149 | |
| #3 |
|
Citgo | 112 | 82 | |
| #4 |
|
Haffners Gas Stations | 19 | 11 | |
| #5 |
|
Phillips 66 | 6 | 6 | |
| #6 |
|
Valero Energy | 4 | 3 | |
| #7 |
|
Roady's | 3 | 3 | |
| #8 |
|
Pilot Flying J | 2 | 2 | |
| #9 |
|
Marathon Petroleum | 1 | 1 |
Disclaimer: Brand logos are used for visual representation only and do not imply endorsement or affiliation.
Learn more about top gas stations in Massachusetts
Exxon Mobil
Exxon Mobil has 323 locations in Massachusetts. Read the detailed locations report of Exxon Mobil in the United States. You can even instantly buy the entire dataset by clicking below.
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Shell
Shell has 224 locations in Massachusetts. Read the detailed locations report of Shell in the United States. You can even instantly buy the entire dataset by clicking below.
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Citgo
Citgo has 112 locations in Massachusetts. Read the detailed locations report of Citgo in the United States. You can even instantly buy the entire dataset by clicking below.
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Haffners Gas Stations
Haffners Gas Stations has 19 locations in Massachusetts. Read the detailed locations report of Haffners Gas Stations in the United States. You can even instantly buy the entire dataset by clicking below.
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Phillips 66
Phillips 66 has 6 locations in Massachusetts. Read the detailed locations report of Phillips 66 in the United States. You can even instantly buy the entire dataset by clicking below.
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Valero Energy
Valero Energy has 4 locations in Massachusetts. Read the detailed locations report of Valero Energy in the United States. You can even instantly buy the entire dataset by clicking below.
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Roady's
Roady's has 3 locations in Massachusetts. Read the detailed locations report of Roady's in the United States. You can even instantly buy the entire dataset by clicking below.
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Pilot Flying J
Pilot Flying J has 2 locations in Massachusetts. Read the detailed locations report of Pilot Flying J in the United States. You can even instantly buy the entire dataset by clicking below.
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Marathon Petroleum
Marathon Petroleum has 1 locations in Massachusetts. Read the detailed locations report of Marathon Petroleum in the United States. You can even instantly buy the entire dataset by clicking below.
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Note: To ensure accurate industry categorization, we utilize NAICS codes, which classify businesses by their main economic activity. As a result, companies may appear in different industry location reports based on their primary NAICS classification. For instance, Walmart is classified as a department store under NAICS.
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