Top 100 B2B Sales Outsourcing Firms
The Best of March 2026Looking for a top B2B sales outsourcing company?
If you're looking for an outsourced sales firm with specific expertise in your industry, you've come to the right place. Our list of experienced B2B sales outsourcing firms can help you grow revenue quickly while also being a cost-effective solution vs. hiring internal teams.
That's why we've created this list of the best outsourced sales teams for you to review. Read through company descriptions, former clients, and notable projects to find the best fit for your business.
List of the Best B2B Outsourced Sales Teams
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3991$1,000+10 - 49 employeesFounded in 2025, FunnlQ, a small Sales Outsourcing company, is in Bengaluru, India. Their services include Sales Outsourcing and Email Marketing.Read More
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3992$5,000+50 - 249 employeesCape Town, South AfricaUbuntu Outsourcing Solutions, a Recruitment Process Outsourcing company, was founded in 2024. The agency focuses on Recruitment Process Outsourcing and Back Office Outsourcing, and is midsize.Read More
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3993Undisclosed2 - 9 employeesSurat, IndiaLepdo diamonds is a Sales Outsourcing company. Their team is based in Surat, India and offers Sales Outsourcing.Read More
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3994$5,000+Freelancer employeesBoca Raton, FLBased in Boca Raton, Florida, Expansion Agents is a Customer Service Outsourcing company. They specialize in Customer Service Outsourcing and CRM consulting and SI and were established in 2026.Read More
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3995$1,000+50 - 249 employeesBarcelona, SpainIn Barcelona, Spain, Elsa Consulting is a midsize Sales Outsourcing company. The team provides Sales Outsourcing and AI Consulting.Read More
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3996$1,000+50 - 249 employeesMadrid, ColombiaWORLD JOINT CONNECTION is a Madrid, Colombia-based telephone answering service. The team offers Call Center Services and Back Office Outsourcing.Read More
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3997$1,000+2 - 9 employeesFremont, CASmall Advertising company BEANS, LLC, is headquartered in Fremont, California. Their services include Advertising and Marketing Strategy.Read More
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3998$5,000+50 - 249 employeesDIY Interior Design is an Avon Lake, Ohio-based Sales Outsourcing company. Founded in 2023, the team specializes in Sales Outsourcing.Read More
Industries
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3999Undisclosed2 - 9 employeesTata Tech is a Sales Outsourcing company. Their team is located in Brazzaville, Congo. The firm provides Sales Outsourcing and Market Research.Read More
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4000$1,000+2 - 9 employeesThành phố Hồ Chí Minh, VietnamUnited Consulting Asia is a Business Consulting company in Thành phố Hồ Chí Minh, Vietnam. They offer Business Consulting and Finance & Accounting Outsourcing (FAO).Read More
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4001$1,000+10 - 49 employeesNitrova is a small answering service company headquartered in Alexandria, Egypt. Their services include Call Center Services and Customer Service Outsourcing.Read More
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4002$5,000+2 - 9 employeesPoole, EnglandSEO company Sales Nailed® is located in Poole, England. Their services include Search Engine Optimization and Marketing Strategy.Read More
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4003$1,000+2 - 9 employeesMoro Tech, a Demand Generation Marketing company, is headquartered in Rigaud, Canada. They specialize in Demand Generation Marketing and AI Agents and were founded in 2025.Read More
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4004Undisclosed2 - 9 employeesSwords, IrelandAigency is a small artificial intelligence firm established in 2024. Their team focuses on Artificial Intelligence and AI Consulting.Read More
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4005$1,000+10 - 49 employeesPoznań, PolandBaevos is a Customer Service Outsourcing company based in Poznań, Poland. The team specializes in Customer Service Outsourcing and Sales Outsourcing.Read More
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4006$1,000+2 - 9 employeesBullshxrk, a small Sales Outsourcing company, is located in Dubai, United Arab Emirates. The team offers Sales Outsourcing and Marketing Strategy.Read More
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4007Undisclosed10 - 49 employeesGuang Zhou Shi, ChinaSNKOO BEAUTY is a Contract Manufacturing company founded in 2010. The team offers Contract Manufacturing and Product Design and is in Guang Zhou Shi, China.Read More
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4008$5,000+10 - 49 employeesXia Men Shi, ChinaSeven Color Trading Co LTD is a Business Consulting company. The team is in Xia Men Shi, China and Dubai, United Arab Emirates, and their services include Business Consulting and Sales Outsourcing.Read More
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4009$25,000+50 - 249 employeesAhmedabad, IndiaInfoAnalytica, Inc., a midsize Business Consulting company, is based in Ahmedabad, India. The team specializes in Business Consulting and Market Research.Read More
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4010Undisclosed50 - 249 employeesShiftsmart is a midsize other application development company. They specialize in other application development and were founded in 2015.Read More
Industries
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4011Undisclosed1,000 - 9,999 employeesBryn Mawr, PAFair Trade Outsourcing is a Customer Service Outsourcing company launched in 2016. Their services include Customer Service Outsourcing and Sales Outsourcing.Read More
Industries
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4012Undisclosed10 - 49 employeesCarlow, IrelandMaven TM is a phone answering service. The firm is in Carlow, Ireland. Their team focuses on Call Center Services and Sales Outsourcing.Read More
Industries
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4013$1,000+10 - 49 employeesGlasgow, ScotlandThe Lead Generation Company is a small non-voice bpo/back office services and phone answering service. The Glasgow, United Kingdom-based agency was established in 2012. Their services include non-voice bpo/back office services and voice services.Read More
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4014Undisclosed10 - 49 employeesPortsmouth, NHRead More
Union Resolute is a sales outsourcing company. Founded in 2014, the team provides sales outsourcing, call center services, and customer service outsourcing. Their small agency is in New York, New York and Portsmouth, New Hampshire.
Industries
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4015$5,000+10 - 49 employeesRead More
Widegroup Interactive is a marketing agency based in Beverly Hills, Calif. with around 10 employees. Since being founded in 2012, they provide SEO, branding, and content marketing services. They primarily split their efforts between enterprise and midmarket businesses with a large focus on the consumer products & services industry.
Clients
Universal StudiosIndustries
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4016Undisclosed50 - 249 employeesWaltham, MARead More
Aberdeen is a behavioral-based marketing and sales solutions provider based in Waltham, Mass. The company, founded in 1988, has more than 50 employees and provides market research, content marketing, voice services, and non-voice BPO/back office services to various companies.
Clients
Commvault -
4017$1,000+250 - 999 employeesSalford, EnglandCall center service AlldayPA focuses on Call Center Services and Customer Service Outsourcing. They are based in Salford, England.Read More
Industries
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4018$5,000+10 - 49 employeesLead Gen Dept. Is a Sales Outsourcing company. Their small team is based in London, England. Their services include Sales Outsourcing, Social Media Marketing, Email Marketing, and Call Center Services. The agency was launched in 2019.Read More
Clients
WhosOnIndustries
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4019$5,000+50 - 249 employeesSales Outsourcing company SalesCaptain was established in 2021. Headquartered in New York, New York and London, England, their midsize team specializes in Sales Outsourcing, Direct Marketing, CRM consulting and SI, Email Marketing, and more.Read More
Clients
WorkReduceIndustries
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4020$1,000+1,000 - 9,999 employeesDenver, CORead More
Cience is a PaaS (People as a Service) company based in Los Angeles. It has offices in Ukraine and Manila and was established in 2015. Their team of more than 550 employees offers voice services, conversion optimization, and CRM consulting and SI services.
Clients
NasdaqIndustries
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