Top 100 B2B Sales Outsourcing Firms
The Best of August 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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601Undisclosed10 - 49 employeesHouston, TXRead More
High Standards Technology, Inc. Is a small Houston, Texas-based [company:type]. Founded in 2002, the team provides [company:service_lines].
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602$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.
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NasdaqIndustries
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603$50,000+250 - 999 employeesFounded in 2006, Icone Developer LTD is a Commercial Brokerage Services company. Their services include Commercial Brokerage Services and Commercial Property Management.Read More
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604$1,000+50 - 249 employeesFairfax, VAZaphyre, a midsize Sales Outsourcing company, is in Fairfax, Virginia. Founded in 2018, the team focuses on Sales Outsourcing, Content Marketing, Marketing Strategy, Email Marketing, and more.Read More
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605$5,000+10 - 49 employeesCourseCREEK is a web design company. Their small team is headquartered in Hailey, Idaho and. Their services include Web Design and Video Production.Read More
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606$1,000+50 - 249 employeesCarrollton, TXBased in Carrollton, Texas, Dotcomsourcing is a Staffing company. The team provides Staffing and Back Office Outsourcing.Read More
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607$1,000+10 - 49 employeesPort Washington, NYRead More
Blue Zebra Appointment Setting is a lead generation agency based in Port Washington, N.Y. Since 1989, their team of fewer than 10 works with clients in different industries like business and financial services and healthcare.
Clients
King PlasticsIndustries
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608$100,000+10 - 49 employeesNew York, NYBYG Advantage is a Sales Outsourcing company located in New York, New York and Singapore, Singapore. The team offers Sales Outsourcing and Marketing Strategy.Read More
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609$50,000+2 - 9 employeesWest Fargo, NDScott Growth Strategies is a PR firm. Launched in 2017, the agency provides Public Relations and Digital Strategy.Read More
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Paragus IT Parallel Technologies Decision Digital CentriworksIndustries
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610$1,000+50 - 249 employeesRead More
Extended Presence is a sales outsourcing and lead generation company based in Denver. Since 2002, their team of 21 has been specializing in voice services for clients in various industries such as information technology, education, financial services, and others.
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OracleIndustries
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611$5,000+50 - 249 employeesVerve Online Marketing, a midsize SEO agency, is located in Jaipur, India. The team focuses on Search Engine Optimization and Content Marketing.Read More
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612$1,000+50 - 249 employeesBM Digital Marketing Agency in Dubai is a website development company. They are based in Dubai, United Arab Emirates and Dubai, United Arab Emirates and have a midsize team. Their services include Web Development, E-Commerce Development, Branding, Social Media Marketing, and more. The firm was founded in 2007.Read More
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613Undisclosed250 - 999 employeesMontevideo, UruguayCasa Tres is a telephone answering service. Their midsize team is located in Montevideo, Uruguay. Their services include Call Center Services and Customer Service Outsourcing.Read More
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614$5,000+50 - 249 employeesKøbenhavn, DenmarkFounded in 1994, The Color Club is a midsize København, Denmark-based branding firm. Their services include Branding and Media Planning & Buying.Read More
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615Undisclosed10 - 49 employeesFrenchs Forest, AustraliaTelemarketing Professioanls is a call center based in Dee Why, Australia. Founded in 2010, the small team provides voice services.Read More
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616Undisclosed10 - 49 employeesBerkshire Receptionists is a small call center in Pittsfield, Massachusetts. Launched in 1930, the team offers call center services, back office outsourcing, customer service outsourcing, and sales outsourcing.Read More
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617$5,000+250 - 999 employeesBengaluru, IndiaCimmons Integrated Services Private Limited is a call center. The Bengaluru, India-based firm was established in 2020. Their services include Call Center Services and Customer Service Outsourcing.Read More
Clients
BOSCH | ASSETZ PROPERTY GROUP | SLICE PAY | ELECROOM | RAJALAKSHMI EDUVERSE | ADYPU | NOVA BENEFITS | BETTERHALF | AULAS | RELICELL | WDI | HOYSALA CAABZ | BRAIN TREE GAMES | BOSCH HONDA | QWIKCILVERIndustries
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618Undisclosed10 - 49 employeesBengaluru, IndiaSales Outsourcing company Thyleads is headquartered in Bengaluru, India. Their services include Sales Outsourcing.Read More
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619$1,000+2 - 9 employeesLondon, EnglandSpaceWorks is a SEO company. The team offers Search Engine Optimization and Web Design, and the firm is headquartered in London, England and Dubai, United Arab Emirates.Read More
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620Undisclosed1,000 - 9,999 employeesWinchester, VACentro is a HR Outsourcing company. The Winchester, Virginia-based firm specializes in HR Outsourcing and Call Center Services.Read More
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621Undisclosed10 - 49 employeesDenver, COSales Outsourcing company GTM dart is in Denver, Colorado. Their services include Sales Outsourcing and Customer Service Outsourcing.Read More
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622$5,000+2 - 9 employeesRomaniv, UkraineEstablished in 2017, Agency 1471 is a Sales Outsourcing company. The agency focuses on Sales Outsourcing and Email Marketing, and is small.Read More
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623$5,000+250 - 999 employeesChelmsford, MAEstablished in 1997, By Appointment Only (BAO Inc.) is a Sales Outsourcing company. The agency offers Sales Outsourcing and Market Research, and is midsize.Read More
Clients
Comcast BusinessIndustries
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624Undisclosed250 - 999 employeesSignMore, a call center company, was launched in 2022. The midsize team specializes in Call Center Services and Sales Outsourcing.Read More
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625$1,000+10 - 49 employeesLondon, EnglandCustomer Service Outsourcing company 3C Online was launched in 2015. The team specializes in Customer Service Outsourcing and Sales Outsourcing.Read More
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OxehealthIndustries
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626$5,000+2 - 9 employeesBerlin, GermanySell Successfully, a Sales Outsourcing company, offers Sales Outsourcing and Digital Strategy. The company is headquartered in Tallinn, Estonia and Berlin, Germany.Read More
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Venture ChallengeIndustries
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627$1,000+50 - 249 employeesRawalpindi, PakistanEurosHub is a graphic design company based in Rawalpindi, Pakistan. Their services include Graphic Design and Back Office Outsourcing.Read More
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628UndisclosedFreelancer employeesVail, CORead More
Email marketing company GenLeading was launched in 2022. The small team provides email marketing, market research, marketing strategy, search engine optimization, and more. The company is located in Vail, Colorado.
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629$10,000+50 - 249 employeesBrighton, EnglandAnswering service company The Telemarketing Company is based in Brighton, England. The team focuses on Call Center Services and Sales Outsourcing.Read More
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630$1,000+10 - 49 employeesRead More
Affiliated Outsourcing is a business process outsourcing firm headquartered in Los Angeles; the main call center is in Bacolod City, Philippines. Founded in 2016, Affiliated Outsourcing has just under 50 employees. They offer voice and non-voice outsourcing services, including medical billing, telemarketing, and data entry. Clients are in a range of sectors including retail, manufacturing, and financial services.
Clients
HasTechIndustries
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