Electric companies out of database

Today, I removed 32 electric companies from the database that did not have a rail-related keyword as part of their names. Yes, yes, yes, I know. Many electric companies from around 1900 to the mid-1940s operated street railways and interurbans. I would guess the total number probably amounted to 150 to 200 companies. I previously had these 32 companies in the database because they had reported their street rail operations to the ICC at some time. However, I saw no compelling reason to keep these companies in the database IF railroading was not sufficiently important to include as part of their corporate names.