The mark consists of the letter "H" surrounded by four vertical bars of varying sizes arranged across three columns, with the words "Hart Research" to the right.

Analysis of market research data and statistics; Brand concept and brand development services for corporate and individual clients; Conducting market surveys; Conducting public opinion polls; Conducting business and market research surveys; Consultancy regarding advertising communication strategies; Consumer marketing research and consulting related thereto; Consumer research; Consumer survey services; Market research using focus groups; Preparation of marketing surveys; Preparation of public opinion surveys; Public opinion polling; Public opinion surveys

Analysis of market research data and statistics; Brand concept and brand development services for corporate and individual clients; Conducting market surveys; Conducting public opinion polls; Conducting business and market research surveys; Consultancy regarding advertising communication strategies; Consumer marketing research and consulting related thereto; Consumer research; Consumer survey services; Market research using focus groups; Preparation of marketing surveys; Preparation of public opinion surveys; Public opinion polling; Public opinion surveys