Supports Dr Williams's Library and maintains an educated Protestant Dissenting ministry in England and Wales.

Supports people working or retired in retail through a confidential helpline with counselling, legal and debt advice, financial grants, wellbeing programmes and supported living for retired employees.

Promotes the efficiency of the Royal Air Force by improving the conditions of commissioned officers and preserving the esprit de corps and traditions of the Services.

Regulates the optical professions in the UK to protect public health and safety by setting high standards of education, conduct and performance among registrants.

Promotes the Jewish religion and provides facilities so Jewish people can observe Orthodox kosher food laws.

Supports small and medium charities in England and London, focusing on music and the arts, children and young people under 25, and accommodation for key workers.

Promotes religious education and observance under Orthodox Judaism and makes grants to organisations working in religious education and the relief of poverty.

Promotes the voluntary sector by encouraging charitable giving through its digital Pennies charity box and monitoring how charities use donated funds.

Improves the administration and practice of taxation for the public benefit by setting exams, monitoring tax advisers, providing tax education and funding tax research.

Recruits and develops diverse leaders to join the police front line, aiming to reduce crime and transform challenged communities.

Promotes the Catholic religion principally in England and Wales, but not exclusively.

Supports disadvantaged children, young people, adults and families across Stoke-on-Trent, Staffordshire, Derbyshire and Cheshire East, including people in housing need and those affected by domestic abuse.

Advances the Christian religion in London by proclaiming the Gospel of Jesus Christ, according to its constitution.

Supports vulnerable people, including those with learning disabilities, homeless families and older people, to live independently through nursing, support and supported housing.

Selects, prepares, funds and manages Britain's teams at the Paralympic Games and Paralympic Winter Games.

Makes grants to charities working with disadvantaged young people, homelessness, refugees and asylum seekers, education and access to opportunity.

Works to end homelessness through research and development, social enterprise, grant funding, membership and campaigning.

Educates the public about sustainable development and business, promotes environmental protection and ethical standards of business conduct.

Administers a charity voucher system in which donors' Gift Aid funds are held in sub-accounts and passed to charities on their instructions.