Each Engine For is bespoken for the industry or grouping adopting it.
Searches include:

Sectors within the industry/grouping

Geographic searches (postcodes; counties; regions... M62 corridor as an example)

Umbrella groups (associations, institutes, federations, other) – focussing on their members

Keywords (preset to relate to the selected sector)

Name search for a particular business, consultant or maker

Amalgamated search options reduce the chance of getting lost in the morass of web content.