Top 100 Back Office BPO Services in the United Kingdom
The Best of November 2026Looking for a top non-voice BPO service provider in the United Kingdom?
Business process outsourcing (BPO) is growing globally, with a growth rate of about 4%. Back office BPO services make it easier for businesses to tackle core back office activities such as accounting or record maintenance while prioritizing core business processes and operations.
To assist you in your search for a partner, we’ve compiled this list of the top back office BPO companies in United Kingdom. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best United Kingdom Back Office BPO Firms
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61Undisclosed2 - 9 employeesWolverhampton, EnglandConnxess Ltd is a Back Office Outsourcing company. The team is based in Wolverhampton, England, and their services include Back Office Outsourcing and CRM consulting and SI.Read More
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62$10,000+50 - 249 employeesGlasgow, ScotlandTaskaler is a Customer Service Outsourcing company. They were founded in 2021, and their services include Customer Service Outsourcing and Back Office Outsourcing.Read More
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63Undisclosed10 - 49 employeesManchester, EnglandMi PA is an answering service company. The team is in Manchester, England, and their services include Call Center Services and Customer Service Outsourcing.Read More
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64$1,000+50 - 249 employeesNottingham , EnglandAnswer4u is a call center service. The company is based in Nottingham , England. Their services include Call Center Services and Customer Service Outsourcing.Read More
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65$1,000+250 - 999 employeesLondon, EnglandData-Entry-India.com is a midsize Data Annotation Services company. In Delhi, India; Laguna Beach, California and London, England, the firm was founded in 1999. Their team offers Data Annotation Services, Back Office Outsourcing, Content Moderation Services, Environmental Consulting, and more.Read More
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66$1,000+50 - 249 employeesStockton-on-Tees , EnglandLemon Contact Centre, a telephone answering service, is located in Stockton-on-Tees , England. Their services include Call Center Services and Customer Service Outsourcing.Read More
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67$1,000+1,000 - 9,999 employeesLondon, EnglandLarge Back Office Outsourcing company UnitedLex, is based in Overland Park, Kansas and New York, New York. The team focuses on Back Office Outsourcing.Read More
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68$1,000+10,000+ employeesMilton Keynes, EnglandKonecta, a Back Office Outsourcing company, offers Back Office Outsourcing and Call Center Services. The agency is headquartered in Milton Keynes, England.Read More
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69$1,000+50 - 249 employeesNailsea, EnglandHeadquartered in Nailsea, England, Office24 is a midsize Back Office Outsourcing company. The team offers Back Office Outsourcing and Call Center Services.Read More
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70$1,000+10 - 49 employeesBlyth, EnglandEstablished in 2000, Cleardata UK, a small Back Office Outsourcing company, is based in Blyth, England and Flintshire, Wales. Their services include Back Office Outsourcing.Read More
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71$1,000+2 - 9 employeesStotfold, EnglandData Entry UK, a small Back Office Outsourcing company, is headquartered in Stotfold, England. Their services include Back Office Outsourcing.Read More
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72$1,000+2 - 9 employeesLondon , EnglandBased in London , England, blueumbrella is a small Back Office Outsourcing company. The team focuses on Back Office Outsourcing.Read More
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73$1,000+10 - 49 employeesWinchester, EnglandMy Virtual Assistant is a Back Office Outsourcing company headquartered in Winchester, England. They focus on Back Office Outsourcing and Public Relations and were launched in 2003.Read More
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74$1,000+2 - 9 employeesNorth Stifford, EnglandWillow Admin is a Back Office Outsourcing company launched in 2011. The small team specializes in Back Office Outsourcing.Read More
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75$1,000+2 - 9 employeesGreat Harwood, EnglandEstablished in 2013, Karma Content is a Back Office Outsourcing company. Their services include Back Office Outsourcing.Read More
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76$1,000+2 - 9 employeesSittingbourne, EnglandThe Rhubarb Company is a Back Office Outsourcing company. Launched in 2008, the company provides Back Office Outsourcing.Read More
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77$1,000+50 - 249 employeesHaywards Heath, EnglandIn Haywards Heath, England and Dublin , Ireland, Medserv is a midsize Back Office Outsourcing company. The team focuses on Back Office Outsourcing.Read More
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78$1,000+10 - 49 employeesSouthend-on-Sea, EnglandLaunched in 1999, Hythehopes is a small Back Office Outsourcing company in Southend-on-Sea, England. Their team offers Back Office Outsourcing.Read More
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79$1,000+2 - 9 employeesEast Grinstead, EnglandNightingales is a Back Office Outsourcing company. They are in East Grinstead, England and have small team. Their services include Back Office Outsourcing.Read More
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80$1,000+2 - 9 employeesLondon, EnglandMedical Billing Direct is a Back Office Outsourcing company. Their team is based in London, England. The firm offers Back Office Outsourcing.Read More
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81$1,000+2 - 9 employeesHorsham, EnglandTrust Health is a Back Office Outsourcing company. They are based in Horsham, England and have small team. They offer Back Office Outsourcing.Read More
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82$1,000+2 - 9 employeesNewhaven, EnglandSecretary Outsource is a Back Office Outsourcing company. The Newhaven, England-based team provides Back Office Outsourcing.Read More
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83$1,000+2 - 9 employeesCoupar Angus, ScotlandTayside Virtual Assistant is a Back Office Outsourcing company. They focus on Back Office Outsourcing and Transcription and were launched in 2014.Read More
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84$1,000+10 - 49 employeesCardiff, WalesInvolegal is a small Back Office Outsourcing company headquartered in Cardiff, Wales. Their services include Back Office Outsourcing.Read More
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85$1,000+10 - 49 employeesGlasgow, ScotlandBack Office Outsourcing company NewGalexy is in Glasgow, Scotland and London, England. The team focuses on Back Office Outsourcing.Read More
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86$1,000+50 - 249 employeesLondon, EnglandShergroup is a Back Office Outsourcing company. They are in London, England and New Delhi, India and have midsize team. They focus on Back Office Outsourcing.Read More
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87$1,000+2 - 9 employeesMiddleton, EnglandSmall Back Office Outsourcing company Advantage VA, is headquartered in Middleton, England. The team offers Back Office Outsourcing.Read More
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88$1,000+2 - 9 employeesCrewe, EnglandJG Virtual is a Back Office Outsourcing company. They focus on Back Office Outsourcing and Transcription and were founded in 2009. The company is headquartered in Crewe, England.Read More
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89$1,000+2 - 9 employeesHemel Hempstead, EnglandMedical Management Services is a Back Office Outsourcing company. They are based in Hemel Hempstead, England and have small team of experts. Their services include Back Office Outsourcing.Read More
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90$1,000+2 - 9 employeesAmersham, EnglandHeadquartered in Amersham, England and London, England, Bill Medical is a Back Office Outsourcing company. Launched in 2016, the team focuses on Back Office Outsourcing.Read More
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