Sectors

Complaint league tables by industry.

Energy & Utilities

Gas and electricity suppliers, heating and solar installers, water companies. 176 companies tracked.

Broadband, mobile, hosting and IT services. 165 companies tracked.

Banks, money transfer, mortgages, payments and finance. 212 companies tracked.

Insurers and brokers across home, life, travel and health. 186 companies tracked.

Holiday companies, travel agents, tour operators and cruises. 191 companies tracked.

Online and high-street shopping, clothing and goods. 314 companies tracked.

Companies outside the main tracked sectors. 551 companies tracked.