--- title: "Kleijnen Systematic Reviews Ltd: UK sponsor licence status" canonical: https://uk-sponsors.getborderless.co.uk/sponsors/kleijnen-systematic-reviews-ltd-york-767315 register_status: active register_as_of: 2026-10-30 publisher: Borderless (https://www.getborderless.co.uk) source: UK Home Office register of licensed sponsors (Open Government Licence v3); Companies House --- # Kleijnen Systematic Reviews Ltd: UK sponsor licence status > As of 30 October 2026, Kleijnen Systematic Reviews Ltd (Companies House 05427322, York) holds an A-rated Worker sponsor licence covering the Skilled Worker route and has appeared on the UK Home Office register of licensed sponsors since at least 4 August 2013 (source: Borderless, from the GOV.UK register of licensed sponsors and Companies House). ## Key facts - Register status: Active: on the current register and licensed to sponsor workers - Licence type and rating: Worker (A rating) - Visa routes: Skilled Worker - First seen on the register: 4 August 2013 or earlier - Legal name: KLEIJNEN SYSTEMATIC REVIEWS LIMITED - Industry: Professional Services - Town: York - Registered address: Unit 6 Escrick Business Park, Escrick, York, North Yorkshire, YO19 6FD - Companies House number: 05427322 (https://find-and-update.company-information.service.gov.uk/company/05427322) - Website: https://www.systematic-reviews.com/ - Register data as of: 30 October 2026 (GOV.UK register of licensed sponsors, re-read daily) - Web page: https://uk-sponsors.getborderless.co.uk/sponsors/kleijnen-systematic-reviews-ltd-york-767315 ## Where this sponsor sits - One of 282 licensed sponsors in York: https://uk-sponsors.getborderless.co.uk/sponsors/in/york - One of 10,299 in Professional Services: https://uk-sponsors.getborderless.co.uk/sponsors/industry/professional-services - Among 122,278 Skilled Worker sponsors: https://uk-sponsors.getborderless.co.uk/sponsors/route/skilled-worker ## Companies House changes since it joined the register 15 changes worth checking, checked 25 October 2026, newest first: - 1 May 2025: Registered office address changed. Registered office change recorded on 1 May 2025. If the address on your sponsor licence has changed, the change must be reported in the SMS (the Home Office sponsor system) within 20 working days. - 20 Feb 2025: Director resigned: KLEIJNEN, Joseph Maria Pieter, Dr. Director change recorded on 20 Feb 2025. If this person was your Authorising Officer, Key Contact or Level 1 user, the change must be reported in the SMS (the Home Office sponsor system) within 20 working days. - 20 Feb 2025: Director resigned: KLEIJNEN, Jeanette. Director change recorded on 20 Feb 2025. If this person was your Authorising Officer, Key Contact or Level 1 user, the change must be reported in the SMS (the Home Office sponsor system) within 20 working days. - 28 Oct 2022: New director appointed: WOLFF, Robert Florian, Dr. Director change recorded on 28 Oct 2022. If this person is now your Authorising Officer, Key Contact or Level 1 user, the change must be reported in the SMS (the Home Office sponsor system) within 20 working days. - 11 Oct 2022: New shares issued (allotment): possible new shareholder. Share filing recorded on 11 Oct 2022, alongside a new majority owner or controller. If all or a controlling share of your organisation was sold, the licence does not transfer automatically, and a new licence application may be needed within 20 working days. - 29 Sep 2022: Notification of Kleijnen Systematic Reviews Holdings Ltd as a person with significant control. New majority owner or controller recorded on 29 Sep 2022. If control of your organisation has passed to a new owner, the licence does not transfer automatically, and a new licence application may be needed within 20 working days. - 29 Sep 2022: Cessation of Ksr Publishing Ltd as a person with significant control. Change to people with significant control recorded on 29 Sep 2022. If this changes who owns or controls your organisation, the change must be reported in the SMS (the Home Office sponsor system) within 20 working days. - 28 Sep 2022: Notification of Ksr Publishing Ltd as a person with significant control. New majority owner or controller recorded on 28 Sep 2022. If control of your organisation has passed to a new owner, the licence does not transfer automatically, and a new licence application may be needed within 20 working days. - 28 Sep 2022: Cessation of Dr Joseph Maria Pieter Kleijnen as a person with significant control. Change to people with significant control recorded on 28 Sep 2022. If this changes who owns or controls your organisation, the change must be reported in the SMS (the Home Office sponsor system) within 20 working days. - 1 Jun 2017: Class of shares re-designated. Share capital filing recorded on 1 Jun 2017. No new majority owner was notified, so this is usually routine. If it did pass a controlling interest to someone new, the licence does not transfer automatically, and a new licence application may be needed within 20 working days. - 1 May 2017: New director appointed: KLEIJNEN, Jeanette. Director change recorded on 1 May 2017. If this person is now your Authorising Officer, Key Contact or Level 1 user, the change must be reported in the SMS (the Home Office sponsor system) within 20 working days. - 1 May 2017: Registered office address changed. Registered office change recorded on 1 May 2017. If the address on your sponsor licence has changed, the change must be reported in the SMS (the Home Office sponsor system) within 20 working days. - 30 Jun 2016: New secretary appointed: KLEIJNEN, Jeanette. Company secretary change recorded on 30 Jun 2016. If this person is now your Authorising Officer, Key Contact or Level 1 user, the change must be reported in the SMS (the Home Office sponsor system) within 20 working days. - 30 Jun 2016: Corporate-nominee-secretary resigned: TURNER LITTLE COMPANY SECRETARIES LIMITED. Company secretary change recorded on 30 Jun 2016. If this person was your Authorising Officer, Key Contact or Level 1 user, the change must be reported in the SMS (the Home Office sponsor system) within 20 working days. - 18 Apr 2016: Notification of Dr Joseph Maria Pieter Kleijnen as a person with significant control. New majority owner or controller recorded on 18 Apr 2016. If control of your organisation has passed to a new owner, the licence does not transfer automatically, and a new licence application may be needed within 20 working days. Companies House cannot show who holds the licence roles or whether a change was reported to the Home Office, so these are prompts to check against your own records, not findings. ## Sponsored jobs No listings matched yet. Job listings are harvested daily from Reed, Adzuna, Jooble and Careerjet and matched back to the register by employer name. ## Common questions about Kleijnen Systematic Reviews Ltd ### Is Kleijnen Systematic Reviews Ltd a licensed UK visa sponsor? Yes. Kleijnen Systematic Reviews Ltd in York is on the Home Office register of licensed sponsors and has been since at least 2013. It can sponsor workers from overseas, but not every job it advertises comes with sponsorship. ### What visa routes can Kleijnen Systematic Reviews Ltd sponsor? Kleijnen Systematic Reviews Ltd is licensed for Skilled Worker. Its licence rating on the register is "Worker (A rating)". ### Where is Kleijnen Systematic Reviews Ltd based? The register lists Kleijnen Systematic Reviews Ltd at Unit 6 Escrick Business Park, Escrick, York, North Yorkshire, YO19 6FD. This is usually the head office; the job itself may be somewhere else. ### How current is this information? This page uses the UK Home Office register of licensed sponsors, as published on 30 October 2026, and Companies House records for company number 05427322. We update it daily. Always confirm a licence status on GOV.UK. ## About this data - Source register: UK Home Office, Register of Licensed Sponsors (Workers), https://www.gov.uk/government/publications/register-of-licensed-sponsors-workers (Open Government Licence v3). GOV.UK is authoritative; confirm there before relying on a licence status. - Company records: Companies House, https://find-and-update.company-information.service.gov.uk/ - Published by Borderless (https://www.getborderless.co.uk), an OISC-regulated UK immigration provider. This is public register data, not legal advice. - "First seen on the register" is when this organisation first appeared in our data, not the official licence grant date. - Web page: https://uk-sponsors.getborderless.co.uk/sponsors/kleijnen-systematic-reviews-ltd-york-767315 - This fact sheet: https://uk-sponsors.getborderless.co.uk/sponsors/kleijnen-systematic-reviews-ltd-york-767315.md - Site overview for AI agents: https://uk-sponsors.getborderless.co.uk/llms.txt - Something wrong? Request a correction from the web page and the Borderless team will check it.