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The UK Customer Satisfaction Index

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About the UKCSI

Why have a customer satisfaction index?

Successive UK governments — along with most forward-thinking organisations — agree that focusing on the customer has a direct effect on:

The Institute of Customer Service publishes the UKCSI, which allows the public and organisations to gauge just how good British service is. Organisations that appear in the index can compare how they perform against others in their sector, and whether there are regional variations in their performance. They can also tell which service areas they perform well and not so well in. (We can add your organisation to the index.)

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Methodology

The UKCSI is based on the results of an online questionnaire that is completed by a representative sample of 26,000 UK adults. Customers are asked to rate organisations across various sectors on each of the factors considered most important. They are also asked about any complaints they'd made and how the organisation handled them (this complaints data is published in detailed sectoral reports, available to buy from the Institute of Customer Service shop).

The underlying research

The UKCSI is based on the top 20 customer priorities described in the report Customer priorities: what customers really want, which is available to buy from The Institute of Customer Service.

The ICS research found that the top ten from these priorities are:

  1. overall quality of the product or service
  2. being treated as a valued customer
  3. speed of service
  4. friendliness of staff
  5. handling of problems and complaints
  6. handling of enquiries
  7. competence of staff
  8. ease of doing business
  9. being kept informed
  10. helpfulness of staff

Satisfaction scores are collected every six months when the survey is repeated, while importance scores are generated by the customer priorities research. This research is reviewed every two to three years.

Geography

Results are based on a representative sample of adults in each of these areas:

Frequency

The index is updated every six months — once in January and again in July of each year.

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The questions

The UKCSI is based on the 20 priorities that UK consumers say are most important to them. The survey questions, tailored slightly for each sector are:

How satisfied or dissatisfied are you with:

Professionalism
Staff appearance
Helpfulness of staff
Friendliness of staff
Competence of staff
Treated like a valued customer
Quality & efficiency
Reputation
Price/cost
Product/service quality
Billing
Ease of doing business
Continuity of staff
Product/service range
Information/advice
Ease of doing business
Access/appearance of premises
Problem solving
Handling of enquiries
Being kept informed
Handling of complaints
Outcome of complaints
Timeliness
Speed of service
On-time delivery/solution

We've worked out the UKCSI scores from the answers to these questions and other, more general ones dealing with overall satisfaction and how likely customers are to stay with an organisation, recommend it to a friend and buy again.

We also ask a number of questions about how complaints are handled. The scores from these questions aren't part of the UKCSI — we report them separately. This information is available in our detailed sectoral reports, which you can buy from the Institute of Customer Service shop.

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Customer Satisfaction Index scoring

We produce our Customer Satisfaction Index from the scores we get back from the questionnaire. We base the questionnaire on the separate factors determining the quality of customer service, and we measure these across a variety of business sectors.

We weight each of these factors according to how important customers said they were in the Institute of Customer Service research Customer priorities: what customers really want. The weighted satisfaction scores are used to produce the Index. The weightings can vary from sector to sector — some factors are more important in some sectors than in others; there are similar variations between nations and regions, and we also take these into account as we calculate our UKCSI.

Complaints Index

There are two factors that determine how well organisations avoid customer dissatisfaction caused by problems and complaints:

  1. How well they avoid giving customers a problem in the first place
  2. How well they handle the complaints they do get

We take both of these factors into account when we produce the UK Complaints Index, giving each of them equal weighting. We base our rating of the second factor equally on two elements:

  1. How happy the customer is with how their complaint was handled
  2. How happy the customer is with the outcome of their complaint

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Sectors

The UKCSI gathers data for all organisations with a high market share in each private-sector segment, and for main players in the public sector. The aim is to cover the leading organisations in each sector, but this is easier to do in some sectors than in others. For example, the retail sectors are made up of a small number of companies, while the services sector has a huge number of small businesses.

Here are the sectors we cover, together with examples of organisations within them:

Automotive
Car manufacturers and dealerships
Finance — banks
Banks and building societies
Finance — insurers
Insurance companies and large brokers
Leisure
Fast–food outlets, pubs, entertainment centres
Public services — local
Local authority services, GP surgeries, emergency services
Public services — national
Central departments such as DELNI, agencies such as the DVLA and publicly–owned services such as Royal Mail
Retail — food
Supermarkets and convenience stores
Retail — non–food
High–street shops, out–of–town stores etc.
Services
Domestic, breakdown, commercial services etc.
Telecoms
Fixed or mobile telephones
Tourism
Hotel chains and holiday operators
Transport
Buses, trains, air travel
Utilities
Gas, water & electricity suppliers

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Rate your organisation against the index

Rate your organisation's performance against the most reliable standard by having us survey your customers. We'll also write you a report based on the findings.

Rate your organisation against the UKCSI →

Make your voice heard

We're looking for as many people as possible to add their customer service experiences to the survey. It's anonymous, carried out online and won't take more than 30 minutes of your time.

Sign up for the survey →