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Top BPO Service Companies for .NET

13 of 23 BPO service companies ranked on evidence in the Q4 2026 edition.

Between them, the 23 BPO service companies on this page cover web development (13), web design (12), PHP (12) and UI/UX design (10). 23 of them have written a profile you can read before you get in touch.

TrustList ranking

Q4 2026 edition

13 of 23 BPO service companies ranked on evidence held on 6 October 2026: client reviews, vetting, awards and facts each business states on its own website, which we read and date. Nobody pays to be placed.

Positions are fixed for the quarter; the next edition is due in January 2027.

How this is ranked About this edition

All BPO service companies 13 ranked SMEs 10 ranked

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BillingParadise
Medical · Automation · Partners
BillingParadise is a third-party revenue cycle management company handling billing and related operations for hospitals, health systems and physician practices in the US.
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Why #1: In business 21+ years · SOC 2 · Team of 600+, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Quantanite
Web Development · Web Design · UI/UX Design · Also in United Kingdom
Quantanite is a global professional services company working in business process automation and offshoring.
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Why #2: Founded 2014 · Team of 700+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
InsourceLeads
Production
InsourceLeads helps sales teams at business-to-business companies find prospects, build pipeline and win more deals.
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Why #3 (shared): In business 25+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Insource Leads
Production
Insource Leads is a managed sales-development provider for business-to-business companies.
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Why #3 (shared): In business 25+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
CPa Medical Billing
Medical Billing · Medical · Tax
CPa Medical Billing is a privately owned company, set up in 2003, that runs billing and revenue cycle work for healthcare providers.
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Why #5: Founded 2003, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
ESG Global
Web Development · Web Design · IT Services · Also in United Kingdom
ESG Global is an outsourcing company that runs offshore teams for clients through a UK management layer.
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Why #6: Founded 2005, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
IGT Solutions
Web Development · iOS App · React Native · Also in China
IGT Solutions is a customer experience (CX) and BPO company that manages customer contact for global brands.
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Why #7: In business 20+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Jensen Kobain Solutions
Web Development · Web Design · UI/UX Design · Also in United Kingdom
Jensen Kobain Solutions started in 2013 as a healthcare consultancy and has since grown into an outsourcing provider for the UK and USA.
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Why #8: Founded 2013, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
High Tech Genesis
Mobile App Development · Web Development · Web Design · Also in Canada
High Tech Genesis is an engineering services company from Canada that works mainly with firms that create technology.
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Why #9: In business 12+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
in2itive
Medical · Partners
in2itive Business Solutions is a revenue cycle management firm headquartered in Overland Park, Kansas.
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Why #10: In business 10+ years, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Sitel
Web Development · Web Design · UI/UX Design · Also in United States of America
Sitel is a customer experience management group that handles customer contact for other companies.
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Why #11: Team of 75,000+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
HMG Creative
Mobile App Development · Web Development · Web Design · Also in Texas and Austin
HMG Creative is a digital marketing agency based in Austin, Texas, working on brand identity, websites and marketing strategy for growing companies.
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Why #12 (shared): nothing checkable yet, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
iPath Solutions
Android · AngularJS · Frontend · Also in Ahmedabad
iPath Solutions, which now trades as iPath Infotech, is a technology company serving customers in the UK, India and other markets.
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Why #12 (shared): ISO 27001, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Also listed, not yet ranked. We hold nothing checkable on these yet that ranks them here: no client review, vetting, award, expert review, or fact stated on their own website (and on a place ranking, where they are based). They follow in order of their TrustList Score. How TrustList ranks · Get vetted, free
Arise Virtual Solutions Inc.
Web Development · Web Design · UI/UX Design · Also in United States of America
Cloud platform linking home-based customer service professionals with companies that need contact centre and business services
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Brave Telemarketing
Also in Valencia
Brave Telemarketing, trading as Brave Sales Solutions, is a sales outsourcing company.
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Convergys
Web Development · Web Design · UI/UX Design · Also in United States of America
Convergys is listed here with the profile of Concentrix, a customer engagement and business services company that works with large brands.
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DemandCurveMarketing
Also in Asia and Europe
Technographic data and business-to-business marketing services provider covering software, hardware, cloud and channel-partner audiences
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EL
Exyplis LLC
Mobile App Development · Web Development · Web Design
Exyplis LLC provides outsourced customer support and software development services.
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Fortis Medical Billing
Medical Billing · Medical · CMS
Fortis Medical Billing handles billing and compliance for healthcare providers in the United States.
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GetVirtual Support
Medical · Outsourcing · Security · Also in Delhi
GetVirtual Support takes on back-office tasks that businesses prefer to hand to an outside team.
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Infosys BPM
Web Development · Web Design · UI/UX Design · Also in India
Infosys BPM is the business process management business of Infosys.
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Target Group
Web Development · Web Design · IT Services · Also in United Kingdom
Target Group provides outsourced administration and technology services to financial firms. It is regulated by the FCA, and its parent company is the IT group Tech Mahindra.
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WNS Global Services
Web Development · Web Design · UI/UX Design · Also in India
WNS Global Services is a business process management company. It combines industry knowledge with technology and analytics to run and change business operations for clients…
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Top BPO Service Companies for .NET

BillingParadise

Quantanite

InsourceLeads

Insource Leads

CPa Medical Billing

ESG Global

IGT Solutions

Jensen Kobain Solutions

High Tech Genesis

in2itive

Sitel

HMG Creative

iPath Solutions

Arise Virtual Solutions Inc.

Brave Telemarketing

Convergys

DemandCurveMarketing

Exyplis LLC

Fortis Medical Billing

GetVirtual Support

Infosys BPM

Target Group

WNS Global Services

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