Co-operative Bank plc vs Investec Bank plc

Co-operative Bank has a blended long-term credit rating of A and Investec Bank A, the same grade. Co-operative Bank and Investec Bank hold separate banking licences, so eligible savings with each are protected by the FSCS up to £120,000 per person separately. In the CMA's August 2026 service quality survey, 55% of Co-operative Bank's personal customers would recommend it for overall service; Investec Bank is not one of the brands surveyed.

C
Co-operative Bank plc
Credit Rating
A
Normalized Score

75 / 100

Agencies

Moody's, Fitch

Outlook
Stable
Last Updated

14 July 2026

VS
I
Investec Bank plc
Credit Rating
A
Normalized Score

75 / 100

Agencies

Moody's, Fitch

Outlook
Stable
Last Updated

22 October 2026

C
Co-operative Bank plc
Credit Rating
A
Score
75 / 100
Agencies

Moody's, Fitch

Outlook
Stable
I
Investec Bank plc
Credit Rating
A
Score
75 / 100
Agencies

Moody's, Fitch

Outlook
Stable
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Rating History Comparison
A+AA-BBB+BBBBBB-BB+BBBB-B+BB-Jan 2016Oct 2026Co-operative Bank plc — 15 Jan 2016: BCo-operative Bank plc — 15 Sep 2017: B+Co-operative Bank plc — 15 Jun 2019: BB-Co-operative Bank plc — 10 Jul 2026: BBB-Co-operative Bank plc — 14 Jul 2026: AAInvestec Bank plc — 15 Jan 2016: BBBInvestec Bank plc — 15 Mar 2023: BBB+Investec Bank plc — 27 Jan 2026: BBBInvestec Bank plc — 22 Oct 2026: AA
Co-operative Bank plcInvestec Bank plc
Co-operative Bank plc
Investec Bank plc
Comparison Summary
Metric Co-operative Bank plc Investec Bank plc Difference
Credit Rating A A Same grade
Normalized Score 75 75

Equal

Agencies Moody's, Fitch Moody's, Fitch Same
Outlook Stable Stable Same
Trend Different
Investment Grade Yes Yes Same

Service record and deposit protection

MeasureCo-operative BankInvestec Bank
Would recommend for overall service (CMA survey, Aug 2026, personal, GB) 55% (rank 13= of 17) not surveyed
Would recommend for online and mobile banking 60% (rank 16= of 17) not surveyed
Banking complaints per 1,000 accounts (FCA) 2.62 (2025 H1) not published
Complaints upheld by the bank 68% not published
Major operational or security incidents reported to the FCA, last 12 months 5 (to Jun 2026) not collected
Banking licence (FCA reference) 121885 172330

Co-operative Bank and Investec Bank hold separate banking licences, so eligible savings with each are protected by the FSCS up to £120,000 per person separately.

Survey: CMA / Ipsos, share of each brand's own customers who would recommend it (full rankings). Complaints: FCA firm-level data for the licence holder (all banks). Incidents: figures each bank must publish under the FCA's BCOBS 7 rules (all banks). A service score is about experience, not financial strength.

Frequently asked questions

Is Co-operative Bank or Investec Bank financially stronger?

Co-operative Bank has a blended long-term credit rating of A and Investec Bank A, the same grade. A credit rating is an agency's opinion of a bank's ability to repay its debts, not a guarantee, and it says nothing about service.

Do Co-operative Bank and Investec Bank share FSCS protection?

Co-operative Bank and Investec Bank hold separate banking licences, so eligible savings with each are protected by the FSCS up to £120,000 per person separately.

Which has better customer service, Co-operative Bank or Investec Bank?

In the CMA's August 2026 service quality survey, 55% of Co-operative Bank's personal customers would recommend it for overall service; Investec Bank is not one of the brands surveyed. A service score reflects customers' experience, not the bank's financial strength.

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