Top 10 Lead Generation Companies in Barcelona
The Best of March 2026Looking for a top lead generation service in Barcelona?
Utilizing a good lead generation company has become increasingly important for success. Finding the right company to work with, however, is challenging.
To assist you in your search for a partner, we’ve compiled this list of the top B2B lead generation companies in Barcelona. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Barcelona Lead Generation Services
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1$100,000+10,000+ employeesSant Adrià de Besòs, SpainRead More
Singapore-based TDCX is a global business process outsourcing (BPO) leader, offering advanced customer experience (CX) solutions, sales and digital marketing services, and content moderation. TDCX caters to industries such as digital advertising, social media, e-commerce, FinTech, gaming, HealthTech, media, technology, and travel and hospitality.
Our smart, scalable approach — driven by innovation and operational precision — positions TDCX as a key partner for companies targeting tangible outcomes. With more than 20,000 employees across 37 locations worldwide, TDCX delivers robust coverage across Asia, Europe, and the U.S.
Visit www.tdcx.com for more info.Industries
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2$1,000+2 - 9 employeesBarcelona, SpainRead More
Mutare is a conversion optimization company. They are headquartered in Middletown, Delaware; San José, Costa Rica and Barcelona, Spain and have a small team that specializes in conversion optimization, sales outsourcing, email marketing, digital strategy, and more. The company was launched in 2017.
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3$1,000+2 - 9 employeesBarcelona, SpainCallpalooza, 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 More
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All Services 4 UIndustries
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4$1,000+10 - 49 employeesSabadell, SpainRead More
Vparagon is a sales outsourcing company. Their small team is based in Sabadell, Spain. Their services include sales outsourcing, business consulting, and corporate training. The agency was founded in 2017.
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5$10,000+50 - 249 employeesBarcelona, SpainSales Outsourcing company S2M-group is in Barcelona, Spain; Gui Yang Shi, China; Palermo, Italy and Puteaux, France. The firm offers Sales Outsourcing, Marketing Strategy, and Other Marketing and is midsize.The firm was launched in 2009.Read More
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Tata CommunicationsIndustries
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6Undisclosed10,000+ employeesBarcelona, SpainWebhelp, a Customer Service Outsourcing company, was established in 2000. The large team provides Customer Service Outsourcing and Call Center Services.Read More
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7$5,000+2 - 9 employeesBarcelona, SpainFounded in 2020, ColdIQ is a Sales Outsourcing company. The team focuses on Sales Outsourcing.Read More
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8$1,000+10 - 49 employeesBarcelona, SpainSmall Digital Strategy company Cronuts Digital, is located in Barcelona, Spain. The team provides Digital Strategy and Social Media Marketing.Read More
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9Undisclosed50 - 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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10Undisclosed2 - 9 employeesSanta Coloma de Gramenet, SpainLaunched in 2015, Convertiam is a social media marketing agency. In Santa Coloma de Gramenet, Spain, the team provides Social Media Marketing and Search Engine Optimization.Read More
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11$1,000+1,000 - 9,999 employeesBarcelona, SpainSELLBYTEL, a call center, is in Barcelona, Spain. The team focuses on Call Center Services and Business Consulting.Read More
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