Greater London
Employer services in London
London employs more sponsored workers than any other part of the UK, and it has the highest concentration of small employers holding a sponsor licence for the first time. That combination — fast hiring, thin internal HR — is where most compliance problems start.
What employers in London ask for most
Immigration consultants in London for employers
Sponsor licences, UKVI compliance audits, right to work checks and Skilled Worker applications — for the employer, not the applicant.
HR consultants in London
Outsourced HR, employment contracts, handbooks and support through disciplinaries, grievances and redundancies.
Payroll services in London
Managed weekly and monthly payroll, RTI filing, auto-enrolment, CIS and P11Ds.
Accountants in London for employers
Bookkeeping, VAT, year-end accounts and corporation tax, with payroll alongside it.
Sectors we see most in London
- Hospitality and restaurants
- Health and social care
- Construction
- Professional services
- Logistics and courier
Home Office compliance visits in London are frequently unannounced, and often at the trading address rather than the registered office. Keep the sponsor file where the business actually operates.
Every service area
- HR and peopleContracts, handbooks, day-to-day HR advice and the software to run it.
- Immigration and UKVI complianceSponsor licences, right to work checks, audits and visa applications.
- PayrollManaged UK payroll, RTI, pensions, CIS and payroll software.
- Accounting and taxBookkeeping, year-end accounts, VAT, corporation tax and company formation.
- Recruitment and onboardingHiring, applicant tracking, screening and getting new starters set up.
- Health, safety and trainingRisk assessments, policies, e-learning and employment law training.
- Legal and insuranceEmployment law advice, tribunal defence and business cover.
- Business and IT supportData protection, IT, websites and support for growing businesses.
Companies covering London
Every company on this site works UK-wide, so all of them cover London. These are the ones employers ask for most.
Root HR
HR, payroll and UKVI compliance software for UK employers
- Based
- Basildon, Essex
- Pricing
- From £3 per employee / month

Mallow HR Consulting
Outsourced HR, contracts and an advice line you can actually reach
- Based
- Essex and remote
- Pricing
- From £85 per hour
Southgate Payroll Bureau
Managed weekly and monthly payroll for 1 to 500 staff
- Based
- Essex
- Pricing
- From £3.20 per payslip, minimum £60
Thameside Accountants
Bookkeeping, VAT and year-end accounts for small employers
- Based
- London
- Pricing
- From £85 per quarter