Top 100 Business Processes Outsourcing (BPO) Companies in London
The Best of December 2024
Looking for a top business process outsourcing company in London?
A BPO services firm provides expert services for particular business processes that many companies don't possess in-house. Finding the best one for your company, though, is challenging.
To assist you in your search for a partner, we’ve compiled this list of the top BPO companies in London. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best London BPO Services
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1
- $1,000+
- 1,000 - 9,999 employees
- London, England
Read MoreQuantanite is a professional services company based in London and has offices in Johannesburg and Dhaka, Bangladesh. The company, founded in 2014, has more than 1,000 employees and provides non-voice BPO/back office services, voice services, transcription, AI, and email marketing services. Quantanite serves small and larger-sized companies in various industries that include automotive, business services, and consumer products & services.
Clients
- Just Park
Industries
- Get Started
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2
- $1,000+
- 1,000 - 9,999 employees
- Kingsbury Middlesex, England
FBSPL- Fusion Business Solutions (P) Limited is a large Finance & Accounting Outsourcing (FAO) company. Launched in 2006, the firm is headquartered in Rajasthan , India; New York, New York; Kingsbury Middlesex, England and Toronto, Canada. Their team provides Finance & Accounting Outsourcing (FAO), Back Office Outsourcing, Customer Service Outsourcing, Data Annotation Services, and more.Read MoreIndustries
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3
- $10,000+
- 250 - 999 employees
- London, England
Datapowerhub is a midsize back office outsourcing company founded in 2010. Their services include back office outsourcing and transcription. The agency is headquartered in New York, New York; دبي, United Arab Emirates; San Francisco, California and London, United Kingdom.Read MoreClients
- IBM
Industries
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4
- $5,000+
- 10 - 49 employees
- London, England
Read MoreThe Lead Gen Dept is a digital agency based in London that specializes in helping B2B companies generate and engage sales-ready leads with your ICP. Founded in 2019, The Lead Gen Dept has a specialized team helping clients to connect and book meetings with pre-approved target accounts. They have significant experience in the enterprise space and take care of all the top-of-funnel activities leading to a prospect requesting a call.
Clients
- WhosOn
Industries
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5
- $1,000+
- 250 - 999 employees
- London, England
Read MoreCALLCARE is a midsize call center service launched in 1998. Their services include voice services and non-voice bpo/back office services. The company is based in London, United Kingdom.
Industries
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6
- $1,000+
- 2 - 9 employees
- London, England
Friday Solved, a business consulting company, is based in London, United Kingdom. They offer business consulting, marketing strategy, content marketing, content writing services, and more and were established in 2018.Read MoreIndustries
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7
- $1,000+
- 10 - 49 employees
- London, England
Read MoreOrpiv is a digital marketing agency that has been offering web development, social media marketing, and other digital marketing services to their small business, enterprise, and mid-market clients in the IT, business services, and advertising and marketing industries since 2014. Their 50 employees are based out of their offices in Baramulla, India and Denmark.
Industries
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8
- $5,000+
- 250 - 999 employees
- London, England
Read MoreFlat Rock Technology is a development agency headquartered in London, with an office in Varna, Bulgaria. Since 2008, their team of 88 has been specializing in custom software development, mobile app development, UX/UI design, and more for mainly midmarket-size clients. They primarily serve clients in the IT, consumer products & services and media industries.
Clients
- Audiocodes
Industries
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9
- Undisclosed
- 10 - 49 employees
- London, England
Read MoreEstablished in 2021, Growth Hub is an other marketing company. The agency offers other marketing and business consulting and has a small team.
Industries
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10
- $1,000+
- 10 - 49 employees
- London, England
Read MoreAMD is a business consulting company. The small London, United Kingdom-based agency was established in 2019. Their services include business consulting, email marketing, advertising, voice services, and more.
Clients
- Mind Future Gaming
Industries
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11
- Undisclosed
- 10 - 49 employees
- Harlow, England
Answering service Medical PA was launched in 2005. The small team offers call center services, customer service outsourcing, and back office outsourcing. The company is in Harlow, United Kingdom.Read MoreIndustries
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12
- $1,000+
- 1,000 - 9,999 employees
- London, England
Read MoreNICE inContact is a call center software and voice services provider based in Sandy, Utah, that was established in1997. Their team of more than 1200 employees offers voice call services, inbound lead resolution, customer support, and a customer interaction cloud software.
Industries
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13
- Undisclosed
- 50 - 249 employees
- London, England
Abacus Cambridge Partners, an ERP consulting and SI company, is based in London, England; Dubai, United Arab Emirates; Riyadh, Saudi Arabia and New York, New York. They focus on ERP consulting and SI, BI & big data consulting & SI, Custom Software Development, Call Center Services, and more and were founded in 2017.Read MoreClients
- Hafilat Industry LLC
Industries
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14
- $1,000+
- 1,000 - 9,999 employees
- London, England
SunTec Data is a Laguna Beach, California-based Back Office Outsourcing company. Their services include Back Office Outsourcing and Data Annotation Services.Read MoreIndustries
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15
- $1,000+
- 10 - 49 employees
- Fitzrovia, England
Read MoreGLO - Generate Leads Online is a freelance digital marketing agency based in Ipswich, England. Founded in 2019, the company offers SEO, web design, and PPC services to small businesses. Their SEO services focus on on-site optimization, link earning, and local search.
Clients
- Fees Free Mortgages
Industries
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16
- $5,000+
- 10 - 49 employees
- London, England
Lialoom, a sales outsourcing company, is located in London, United Kingdom and Warszawa, Poland. The small team provides sales outsourcing, business consulting, public relations, marketing strategy, and more. The company was established in 2023.Read MoreIndustries
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17
- $1,000+
- 2 - 9 employees
- London, England
Callpalooza, a Sales Outsourcing company, was launched in 2020. Their small team is in London, England; Barcelona, Spain and Cairo, Egypt. Their services include Sales Outsourcing, Email Marketing, Search Engine Optimization, and Content Marketing.Read MoreClients
- All Services 4 U
Industries
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18
- $1,000+
- 250 - 999 employees
- London, England
Online Giants is a call center founded in 2013. The company offers Call Center Services and Customer Service Outsourcing.Read More -
19
- $1,000+
- 10 - 49 employees
- London, England
Read MoreGraphic design company OLLU Enterprise is located in London, United Kingdom and London, United Kingdom. The small team specializes in graphic design, advertising, branding, marketing strategy, and more and was launched in 2023.
Industries
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20
- $5,000+
- 10 - 49 employees
- Kingston Upon Thames, England
Read Moreincite is a growth marketing and lead generation agency in Kingston Upon Thames, United Kingdom. Founded in 2003, they have about 7 employees that serve mostly small businesses in the advertising, IT, and business sectors. Services include business consulting, content marketing, and digital strategy.
Clients
- CPA
Industries
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21
- $1,000+
- 250 - 999 employees
- London, England
Read MoreMorae Global is a legal consulting and solution providing firm that has offices in Hong Kong, Switzerland, Banglore, India, London, Washington, DC, and New York City. Founded in 2005, Morae Global's team of 133 employees offers non-voice BPO/ back office services, and voice/call center solutions to their clients.
Industries
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22
- $5,000+
- 250 - 999 employees
- London, England
HabileData, a Back Office Outsourcing company, is in Ahmedabad, India and Santa Clara, California. The team specializes in Back Office Outsourcing and Data Annotation Services.Read MoreClients
- pfizer
- Monash University
- KFORCE
- STEVENS
Industries
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23
- $1,000+
- 10 - 49 employees
- London, England
Read MorePearl Lemon is a London based digital strategy agency that was founded in 2016. Their team of 13 employees specializes in SEO, email marketing, and social media marketing.
Clients
- Asteria Diamonds
Industries
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24
- $1,000+
- 50 - 249 employees
- London, England
Read MoreCommversion UK is a live chat service firm that provides conversion optimization and back office services to their small business, mid-market, and enterprise clients in the real estate, hospitality and leisure, and automotive industries. Their London office is made up of 250 employees.
Clients
- JLL
Industries
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25
- $1,000+
- 1,000 - 9,999 employees
- London, England
Read MoreLiveHelpIndia is a back office outsourcing company founded in 2006. They are headquartered in San Jose, California and have a midsize team. Their services include back office outsourcing, customer service outsourcing, and sales outsourcing.
Industries
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26
- $1,000+
- 2 - 9 employees
- London, England
Read MoreScaled is a business consulting company. The small team is headquartered in London, United Kingdom. Their services include business consulting, corporate training, commercial financing, funding, & investment, and sales outsourcing.
Industries
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27
- $5,000+
- 10 - 49 employees
- London, England
Read MoreLegalytech LLC, a corporate law company, is in Sheridan, Wyoming; London, United Kingdom and Port of Spain, Trinidad and Tobago. The small team offers corporate law, internet & technology law, intellectual property law, IT strategy consulting, and more and was launched in 2017.
Industries
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28
- $1,000+
- 2 - 9 employees
- London, England
Simpout is a sales outsourcing company. Established in 2022, the small company is headquartered in London, United Kingdom. Their services include sales outsourcing and email marketing.Read MoreIndustries
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29
- $1,000+
- 1,000 - 9,999 employees
- Buckinghamshire, England
Call center company 8x8 was founded in 1987. The team offers Call Center Services.Read MoreIndustries
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30
- $100,000+
- 1,000 - 9,999 employees
- London , England
Firstsource Solutions is a large London , England-based phone answering service. Their services include Call Center Services and Customer Service Outsourcing.Read MoreIndustries
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