Top 100 B2B Sales Outsourcing Firms
The Best of December 2025Looking 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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61$5,000+250 - 999 employeesMiami Beach, FLUassist.ME is a Back Office Outsourcing company. The Miami Beach, Florida-based agency was founded in 2009. The midsize team specializes in Back Office Outsourcing, Customer Service Outsourcing, Call Center Services, and Sales Outsourcing.Read More
Clients
FacebookIndustries
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62Undisclosed50 - 249 employeesDenver, CORead More
GenSales - B2B LeadGen is a lead generation and appointment setting company based in Denver. They were founded in 2002 and have a team of around 15 employees. Their services focus on voice services and digital strategy.
Clients
TUDI Mechancial SystemsIndustries
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63$10,000+2 - 9 employeesToronto, CanadaRead More
Portage Sales is a small corporate training company. Launched in 2017, the team offers corporate training and business consulting. The firm is based in Pickering, Canada.
Industries
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64$1,000+50 - 249 employeesDubai, United Arab EmiratesEvent Marketing company Division50 was established in 2021. Their midsize team is located in Dubai, United Arab Emirates and Riyadh, Saudi Arabia. Their services include Event Marketing, Demand Generation Marketing, Call Center Services, Sales Outsourcing, and more.Read More
Clients
OracleIndustries
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65$25,000+1,000 - 9,999 employeesSofia, BulgariaLarge Sales Outsourcing company MarketStar Bulgaria, is headquartered in Sofia, Bulgaria; Ogden, Utah; Salt Lake City, Utah and Dublin, Ireland. They specialize in Sales Outsourcing, Product Marketing, and Direct Marketing and were founded in 1988.Read More
Clients
Progress SoftwareIndustries
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66$5,000+50 - 249 employeesSofia, BulgariaRead More
Mercatus is a boutique BPO and ITO service and solution provider from Sofia, Bulgaria founded in 2018. With a team of about 20 employees, they offer their clientele voice services, business consulting, IT staff augmentation, back-office services, and more.
Clients
J2 GLobalIndustries
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67$1,000+10 - 49 employeesPlano, TXLocated in Plano, Texas, Constructur is a marketing strategy company. Founded in 2021, the small team provides marketing strategy, call center services, back office outsourcing, and sales outsourcing.Read More
Industries
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68$1,000+50 - 249 employeesRead More
Market research company TaskDrive is based in Walnut, California. The midsize team offers market research, conversion optimization, CRM consulting and SI, digital strategy, and more. The company was launched in 2014.
Industries
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69$5,000+50 - 249 employeesIslamabad, PakistanRead More
Business consulting company Phi Consulting LLC was established in 2019. Their midsize team is based in Aurora, Colorado and Islamabad, Pakistan. Their services include business consulting.
Clients
AtoB DigitalOcean TruckX MudflapIndustries
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70$5,000+10 - 49 employeesAmsterdam, NetherlandsRead More
SalesSource, a sales outsourcing company, is headquartered in Amsterdam, Netherlands and Utrecht, Netherlands. The small team offers sales outsourcing, digital strategy, content marketing, and business consulting and was founded in 2021.
Clients
Universal PicturesIndustries
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71$1,000+10 - 49 employeesThatcham , EnglandRead More
Verbatim Virtual Receptionists is a call answering service company that was founded in 1997. Based in Thatcham, U.K., the team of about 10 employees does voice services and non-voice BPO and back-office services, including virtual receptionist, inbound appointment scheduling, B2B lead generation and qualification, and online customer support.
Clients
Knight FrankIndustries
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72Undisclosed50 - 249 employeesMargate, FLRead More
Established in 1974, Answering Service Care is a telephone answering service. The company focuses on Call Center Services, Customer Service Outsourcing, Sales Outsourcing, Business Consulting, and more and has a midsize team. The company is based in Margate, Florida; Hamilton Township, New Jersey and Rocky Mount, North Carolina.
Clients
Keiser UniversityIndustries
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73$5,000+10 - 49 employeesKyiv, UkraineSparklead is a Kyiv, Ukraine-based business consulting and sales outsourcing company. Founded in 2022, the small team offers business consulting and sales outsourcing.Read More
Clients
Ukrainian Association of Furniture ManufacturersIndustries
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74$5,000+250 - 999 employeesDallas, TXRead More
MemoryBlue is a Sales Outsourcing company located in Dallas, Texas; Fleet, England and Singapore. The midsize team provides Sales Outsourcing, Call Center Services, Marketing Strategy, Digital Strategy, and more and was launched in 2002.
Industries
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75$1,000+250 - 999 employeesPetaling Jaya, MalaysiaRead More
Headquartered in Petaling Jaya, Malaysia; Taipei City, Taiwan; Singapore and Gurugram, India, SummitNext is a Customer Service Outsourcing company. They focus on Customer Service Outsourcing, Artificial Intelligence, Sales Outsourcing, Call Center Services, and more and were launched in 2020.
Industries
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76$5,000+250 - 999 employeesKalyan, IndiaRead More
Tasks Expert is a social media marketing agency located in Killeen, Texas and Kalyan, India. The firm focuses on social media marketing and has a small team.The firm was founded in 2017.
Industries
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77Undisclosed50 - 249 employeesLondon, EnglandAbacus 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 More
Clients
Hafilat Industry LLCIndustries
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78$5,000+10 - 49 employeesKyiv, UkraineRead More
Based in Kyiv, Ukraine, Addlium is a small social media marketing agency. They focus on social media marketing, sales outsourcing, and email marketing and were launched in 2022.
Clients
SSO LogisticsIndustries
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79Undisclosed1,000 - 9,999 employeesMakati, PhilippinesRead More
Penbrothers, a Back Office Outsourcing company, is in Makati, Philippines and Mandaluyong, Philippines. The large team specializes in Back Office Outsourcing, Staffing, Recruiting, PEO/Employee Leasing, and more. The firm was launched in 2014.
Industries
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80Undisclosed1,000 - 9,999 employeesNoida, IndiaPhone answering service Go4customer was established in 2004. Their large team is headquartered in Noida, India; Jaipur, India; Navi Mumbai, India and Bengaluru, India. Their services include Call Center Services, Customer Service Outsourcing, Market Research, and Sales Outsourcing.Read More
Clients
MSMEIndustries
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81$5,000+50 - 249 employeesHitchin, EnglandExcelerate360 Ltd is a Sales Outsourcing company. They are in Hitchin, England and have a midsize team. Their services include Sales Outsourcing.Read More
Industries
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82$1,000+10 - 49 employeesCountesthorpe, EnglandLocated in Countesthorpe, England, Paragon Sales Solutions is a social media marketing firm. The small team provides Social Media Marketing, Call Center Services, Sales Outsourcing, Other Marketing, and more and was established in 2018.Read More
Clients
App SapiensIndustries
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83$1,000+10 - 49 employeesNorristown, PARead More
Pereus Marketing is a marketing agency located in King of Prussia, Pennsylvania. Founded in 2014, Pereus Marketing has about 10 employees. They specialize in voice services, direct marketing, marketing strategy, market research and business consulting.
Industries
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84$5,000+250 - 999 employeesRead More
Northern Lights Technology Development (TIANJIN) CO., LTD. Is a midsize software development firm launched in 2007. Their services include custom software development, web development, Artificial Intelligence, graphic design, and more. The agency is located in Tianjin, China.
Clients
Taylor CorporationIndustries
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85Undisclosed250 - 999 employeesLEX Reception is a midsize telephone answering service. The Portland, Oregon-based firm was founded in 2012. Their services include Call Center Services, Back Office Outsourcing, Customer Service Outsourcing, and Sales Outsourcing.Read More
Clients
The Law Office of Robert David MaloveIndustries
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86$10,000+10 - 49 employeesMedellín, ColombiaRead More
Parrolabs is a development company based in Colombia with offices in Medellin and Bogota. Founded in 2015, the team of 5 provides web and mobile app development so companies of all sizes.
Clients
National GeographicIndustries
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87$1,000+10 - 49 employeesEnsenada, MexicoRead More
Sales Outsourcing company First Point Communications is headquartered in San Diego, California and Ensenada, Mexico. The small company was established in 2014. Their services include Sales Outsourcing, Call Center Services, Back Office Outsourcing, Direct Marketing, and more.
Clients
Canon Solutions AmericaIndustries
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88$1,000+1,000 - 9,999 employeesOutsource and Save is a large call center in Los Angeles, California; Los Angeles, California; Lynwood, California and West Covina, California. Established in 2018, the team provides Call Center Services, Back Office Outsourcing, Customer Service Outsourcing, and Sales Outsourcing.Read More
Industries
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89$5,000+10 - 49 employeesAlpharetta, GARead More
Franchise Marketing Systems is a franchise developing and marketing firm that is based in Cumming, Ga. Founded in 2009, Franchise Marketing Systems' team of about 30 employees has nearly a decade of experience specializing in management consulting, direct marketing, and advertising.
Clients
FordIndustries
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90$10,000+250 - 999 employeesDorval, CanadaRead More
CanadaDirect is an outbound marketing company headquartered in Dorval, Canada. The company was founded in 1987, and has a team of 40 employees who specialize in voice services, and provide some non-voice BPO/back office services. Their small team works mostly with enterprise and mid-market businesses, but they do work with some small businesses. The businesses they serve are mainly in the consumer products & services, financial services, and business services industries.
Industries
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