Top 30 Back Office BPO Services in Spain
The Best of December 2025Looking for a top non-voice BPO service provider in Spain?
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 Spain. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Spain Back Office BPO Firms
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1$5,000+50 - 249 employeesBarcelona, SpainMidsize Business Consulting company HSP Group, is in Tampa, Florida and Barcelona, Spain. They provide Business Consulting, Finance & Accounting Outsourcing (FAO), HR Outsourcing, Back Office Outsourcing, and more and were established in 2020.Read More
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2Undisclosed10 - 49 employeesBarcelona, SpainTranslation company Ontranslation is headquartered in Barcelona, Spain. Established in 2010, the team provides Translation and Content Marketing.Read More
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3$25,000+50 - 249 employeesBurgos, SpainCSA - Centro de Servicios Avanzados is a software development company in Burgos, Spain. Their services include Custom Software Development and Back Office Outsourcing.Read More
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4Undisclosed50 - 249 employeesBarcelona, SpainNOVA BPO is a midsize Back Office Outsourcing company established in 1996. Their services include Back Office Outsourcing and Finance & Accounting Outsourcing (FAO).Read More
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5Undisclosed1,000 - 9,999 employeesMadrid, SpainBusiness intelligence company Grupo CMC was founded in 1993. The firm provides BI & big data consulting & SI and Back Office Outsourcing, and is large.Read More
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6Undisclosed50 - 249 employeesMadrid, SpainSOGEMEDI is a Madrid, Spain-based Back Office Outsourcing and Finance & Accounting Outsourcing (FAO) company. Their services include Back Office Outsourcing and Finance & Accounting Outsourcing (FAO).Read More
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7Undisclosed50 - 249 employeesBarcelona, SpainEssentiel Outsourcing S.L, an answering service company, was launched in 2018. The team offers Call Center Services and Customer Service Outsourcing.Read More
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8Undisclosed10 - 49 employeesMálaga, SpainQuarnstrom & Vang is a small Málaga, Spain-based Back Office Outsourcing company. The team provides Back Office Outsourcing and Customer Service Outsourcing.Read More
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9Undisclosed250 - 999 employeesMadrid, SpainDigiltea is a telephone answering service. Founded in 2020, the team offers Call Center Services and Back Office Outsourcing. The company is located in Madrid, Spain.Read More
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10Undisclosed50 - 249 employeesPozuelo de Alarcón, SpainOuter Spain is a Back Office Outsourcing company. Established in 2019, the company is in Pozuelo de Alarcón, Spain. Their team provides Back Office Outsourcing and HR Consulting.Read More
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11Undisclosed50 - 249 employeesMálaga, SpainBUKIT BPO is a call center. They were launched in 2014, and their services include Call Center Services and Back Office Outsourcing.Read More
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12Undisclosed50 - 249 employeesMadrid, SpainAlcaláBC is a call center service. Their midsize team is located in Madrid, Spain. Their team specializes in Call Center Services and Back Office Outsourcing.Read More
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13Undisclosed50 - 249 employeesBarcelona, SpainAbinitio Consulting is a Business Consulting company. The Barcelona, Spain-based team offers Business Consulting and Back Office Outsourcing.Read More
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14Undisclosed50 - 249 employeesMadrid, SpainIT strategy consulting company Cognodata is based in Madrid, Spain. Their services include IT strategy consulting and BI & big data consulting & SI.Read More
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15$1,000+250 - 999 employeesBenalmádena, SpainRead More
Runway is a Rīga, Latvia-based answering service. The midsize team provides voice services, HR services, and non-voice bpo/back office services and was founded in 2003.
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16Undisclosed10 - 49 employeesBarcelona, SpainFounded in 1993, JMAE is a Business Consulting company. The small team offers Business Consulting and Accounting.Read More
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17Undisclosed10 - 49 employeesBilbo, SpainBerba, a Translation company, is in Bilbo, Spain. Founded in 2019, the team offers Translation and Back Office Outsourcing.Read More
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18Undisclosed250 - 999 employeesMadrid, SpainRedsys Spain is a Blockchain company. Their midsize team is located in Madrid, Spain and Córdoba, Spain. Their team specializes in Blockchain and Cybersecurity.Read More
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19Undisclosed10,000+ employeesMadrid, SpainAtento is an IT managed services company in Madrid, Spain. The team focuses on IT managed services and Back Office Outsourcing.Read More
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20Undisclosed2 - 9 employeesMadrid, SpainCapital Energy, a software development company and Back Office Outsourcing company, is in Madrid, Spain. They provide Custom Software Development and Back Office Outsourcing.Read More
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21Undisclosed10 - 49 employeesBarcelona, SpainXterna is an Accounting company. They are located in Barcelona, Spain, and their services include Accounting and Business Consulting.Read More
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22Undisclosed10 - 49 employeesBarcelona, SpainParera Consulting is an Accounting company. Founded in 1989, the team specializes in Accounting and Business Consulting. The agency is located in Barcelona, Spain.Read More
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23Undisclosed2 - 9 employeesPalma, SpainSIGNEWORDS is a Translation company. In Palma, Spain, the company offers Translation and Business Consulting.Read More
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24Undisclosed2 - 9 employeesEstepa, SpainTradupla is a small Translation company launched in 2014. Their team specializes in Translation and Digital Strategy.Read More
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25Undisclosed250 - 999 employeesBarcelona, SpainEstablished in 2011, Infomineo is a Market Research company. The team offers Market Research and Back Office Outsourcing.Read More
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26Undisclosed10 - 49 employeesBarcelona, SpainAccounting company Daem is located in Barcelona, Spain. They specialize in Accounting and Business Consulting.Read More
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27Undisclosed2 - 9 employeesTerrassa, SpainMediterranean Consulting is a Business Consulting company in Terrassa, Spain. They specialize in Business Consulting and Back Office Outsourcing and were established in 2003.Read More
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28Undisclosed50 - 249 employeesMadrid, SpainHR Consulting company Spectos GmbH is headquartered in Vancouver, Canada and Dresden, Germany. They focus on HR Consulting and Market Research and were founded in 2001.Read More
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29Undisclosed10 - 49 employeesBarcelona, SpainColom Bermejo is an Accounting company. They focus on Accounting and Business Consulting and were founded in 1983.Read More
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