{"name":"KOOLSPARK BUILDING SERVICES LTD","company_number":"12208833","status":"Active","type":"Private Limited Company","incorporated":"2019-09-16","dissolved":null,"registered_office":"Unit Bcsn015 Blue Cube Industrial Site,, Factory Road, Blaydon-On-Tyne, Tyne And Wear, England, NE21 5SA","postcode":"NE21 5SA","sic_codes":[{"code":33200,"description":"Installation of industrial machinery and equipment"},{"code":43210,"description":"Electrical installation"},{"code":43220,"description":"Plumbing, heat and air-conditioning installation"}],"principal_activity":"33200","previous_names":[],"warnings":[],"accounts":{"category":"Micro","year_end":"30 September","last_made_up_to":"2025-09-30","next_due":"2027-06-30"},"employees":{"count":4,"accounts_date":"2025-09-30"},"financials":[{"financial_date":"2025-09-30","net_assets":124036,"average_employees":4},{"financial_date":"2024-09-30","net_assets":69202,"average_employees":3},{"financial_date":"2023-09-30","net_assets":32804},{"financial_date":"2022-09-30","net_assets":-16251},{"financial_date":"2021-09-30","net_assets":-793}],"officers":{"current":1,"resigned":0,"complete":true,"note":"Names and details of individual officers are on the People page (subscriber-only on this site) and free at Companies House."},"charges":{"total":0,"outstanding":0},"gazette_notices":[],"insolvency_outcome":null,"ai_summary":null,"website":"https://www.koolsparkbuildingservices.co.uk","links":{"page":"https://www.companiesintheuk.co.uk/ltd/koolspark-building-services-1","people":"https://www.companiesintheuk.co.uk/company/koolspark-building-services-1/people","filing_history":"https://www.companiesintheuk.co.uk/company/koolspark-building-services-1/filing-history","companies_house":"https://find-and-update.company-information.service.gov.uk/company/12208833","financials":"https://www.companiesintheuk.co.uk/company/koolspark-building-services-1/financial","control":"https://www.companiesintheuk.co.uk/company/koolspark-building-services-1/control"},"source":"CompaniesInTheUK, from Companies House, The Gazette and other public registers (see /support/about). Cite as: CompaniesInTheUK, https://www.companiesintheuk.co.uk/ltd/koolspark-building-services-1"}