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13 of 29 BPO service companies ranked on evidence in the Q4 2026 edition.
Between them, the 29 BPO service companies on this page cover outsourcing (8), medical (8), insurance (7) and medical billing (5). 29 of them have written a profile you can read before you get in touch.
TrustList ranking
Q4 2026 edition
13 of 29 BPO service companies ranked on evidence held on 9 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.
Why #1: In business 38+ years · Team of 120+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Medical · Insurance · Automation
BillingParadise is a third-party revenue cycle management company handling billing and related operations for hospitals, health systems and physician practices in the US.
Why #2: In business 21+ years · SOC 2 · Team of 600+ · Placed below first here: a listing leads at most 5 rankings, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

Software Development · Outsourcing · Automation · Also in Bucharest
Romanian technology and outsourcing group offering process automation, software development and business process management
Why #3: Founded 2005 · ISO 9001, ISO 27001, professional accreditation · Placed below first here: a listing leads at most 5 rankings, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Medical Billing · Customer Service · Medical
Fastnet Medical Billing handles billing for healthcare providers, from insurance checks to collections.
Why #4: Founded 1994, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Also in Dublin
Call Centre Solutions, known as CCS, gives companies a business presence in central Dublin.
Why #5 (shared): Founded 1996, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

Automotive · Also in Morocco
Ipg Group is a customer contact business that operates under the WEngage name.
Why #5 (shared): In business 30+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Outsourcing · Reporting
Information Transformation Services Pvt. Ltd, or ITS, is a business process outsourcing company that has operated since 1997.
Why #7: Founded 1997, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Automation · simple · CMS · Also in China
IGT Solutions is a customer experience (CX) and BPO company that manages customer contact for global brands.
Why #8: In business 20+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Advertising · Property · external · Also in Kuala Lumpur
Business Butler rents business addresses and support services in Kuala Lumpur, Malaysia, so that companies can use a city address without leasing a physical office.
Why #9: Founded 2010, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Collections · Government · Monitoring
e-Medi Billing is a medical billing service that acts as an extension of a healthcare practice.
Why #10 (shared): In business 10+ years, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.

Medical Billing · Medical · Insurance · Also in Arizona and Phoenix
DDR Medical Billing and Consultants is a medical billing and coding business in Phoenix, Arizona, run by two managing partners who are Certified Professional Coders.
Why #10 (shared): Founded 2016, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.

Call Center · Insurance · external
Call Me is an Iraqi customer service business, started in 2021, that runs call handling for other organisations and helps them build their own contact centres.
Why #12: Founded 2021, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

Medical Billing · Outsourcing · Medical
Eminence Healthcare Services is a medical billing and coding business based in McKinney, Texas.
Why #13: ISO 27001, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Analytics · CRM · Booking · Also in Berlin
Abramo Deutschland GmbH is part of the Abramo group and provides outsourced customer care and sales services for companies in the digital market.
Medical Billing · Outsourcing · Medical
Achane Medical Billing is a privately owned billing company based in Crowley, LA, in the United States.

Reporting
BDO Estonia is the member for Estonia of the BDO network. It handles outsourced accounting and payroll, advises on tax, audits financial statements and supports companies with HR…
Outsourcing · Scheduling · Accounting · Also in Norwich
Virtual assistant service in St. Charles, Missouri handling admin, bookkeeping, data entry and social media for small firms

Business Services · Software Development · Security
BPO Technology builds bespoke software, websites and mobile apps for businesses.

Outsourcing
BrighteningTech designs, builds and runs software for organisations across Saudi Arabia from its office in Riyadh.
Digital Marketing · Reporting · SEO
Business Support Services helps businesses grow their digital presence organically, without relying on paid advertising.
Customer Service · Call Center · Property · Also in Reading
Call Center Plus is an American telephone answering service that describes itself as a boutique operation.
On record: Boutique

Customer Service · Outsourcing · Automation
Contact Centre Panel, now trading as Customer Contact Panel, is an advisory firm that helps organisations pick and onboard contact centre outsourcers and technology suppliers.

Business Services · Digital Marketing · Medical
Cybex Solutions describes itself as a digital agency that combines marketing work with IT and software services.
Business Services · Outsourcing · Medical · Also in New Zealand
Data Entry Inc runs data entry, data collection and other back-office work from India for clients in India and overseas.
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