Boston Suburban Electric Companies
- State of Incorporation
- Massachusetts
- Business Purpose
- Holding Company
- Operations In
- United States: Massachusetts
Predecessor Companies by Name Change, Reorganization or Merger
- Lexington and Boston Street Railway Company
- to May 9, 1912, Acquired
- South Middlesex Street Railway Company
- 1893 to July 1907, Acquired
- Newton Street Railway Company
- to 1909, Acquired
- Newton & Boston Street Railway Company
- 1892 to 1909, Acquired
- Westborough & Hopkinton Street Railway Company
- to 1908, Acquired
- Natick and Cochituate Street Railway Company
- May 1885 to 1908, Acquired