Sectors

Complaint league tables by industry.

Energy & Utilities

Gas and electricity suppliers, heating and solar installers, water companies. 178 companies tracked.

Broadband, mobile, hosting and IT services. 194 companies tracked.

Banks, money transfer, mortgages, payments and finance. 220 companies tracked.

Insurers and brokers across home, life, travel and health. 192 companies tracked.

Holiday companies, travel agents, tour operators and cruises. 202 companies tracked.

Online and high-street shopping, clothing and goods. 356 companies tracked.

Companies outside the main tracked sectors. 684 companies tracked.