If you are employed abroad but want to visit the UK for short periods to undertake business related activities you may be eligible to do so as a business visitor. However, some business visitors may need to qualify under the employment rules (where you engage in certain activities) or the student rules (where training is intended).

• be based abroad and not intend to transfer their base to the UK, even temporarily; and receive their salary from abroad, although it is acceptable for them to receive reasonable travel and subsistence expenses whilst in the UK; and
• not be involved in selling goods or services direct to members of the public;
• not be replacing someone in the UK, including for temporary leave periods;
• not be coming to the UK to do work placements or internships.

This visa is usually granted for six months, however you may be eligible for a long term 1, 2, 5 and 10 years multiple entry visit visa.