8 Oct 2026 · TrustList Editorial
Rein Security raises $25m Series A to secure AI agents at runtime
Total funding reaches $35m. Rein says revenue has grown eightfold and its customer count fivefold since a January 2026 launch, with…
6 of 20 BPO service companies ranked on evidence in the Q4 2026 edition.
Between them, the 20 BPO service companies on this page cover medical (6), business services (3), outsourcing (3) and goals (3). They also list work in York and Rochester. 20 of them have written a profile you can read before you get in touch.
TrustList ranking
Q4 2026 edition
6 of 20 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.

Medical · Industrial · Also in Rochester
Abbott Answering Service handles business calls with real operators rather than recorded messages, covering Buffalo, Rochester and Syracuse in New York State.
Why #1: Based in Lackawanna, New York · Founded 1948, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

Consumer Products & Services · Business Services · Outsourcing
Datrose supplies workers and handles back-office processes for businesses from its base in the Rochester area of New York State.
Why #2: Based in Webster, near Rochester, New York, USA · Founded 1976, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.

Canon Business Process Services is Canon's outsourcing arm. It runs back-office and on-site operations for client organisations, combining staff management, workflow automation,…
Why #3: Address in New York · In business 40+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

Information Technology · Outsourcing · Accounting · Also in York
Bikham Healthcare is the healthcare arm of Bikham, a company set up in 2005 that now describes itself as a healthcare technology business.
Why #4: Office in New York · Founded 2005, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Accounting · Tax · Also in Westchester
Day Book Group, trading as Daybook Financial Group, is a New York finance services firm that pairs part-time CFO support with recruitment of finance staff.
Why #5: Based in New York (Nassau County, Long Island) · In business 20+ years, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
GYST is a personal assistant service in New York City. Over more than ten years it has supplied assistants to busy executives, families, entrepreneurs and people in the public eye.
Why #6: Address in New York · In business 10+ years, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.

Consumer Products & Services · Business Services · Financial Services · Also in York
GCS Agents, trading as Global Contact Services, runs outsourced contact centres for companies and public bodies.
On record: Founded 2001, as stated on its own website, read 29 Sept 2026

Also in Sudan and Africa
GetFriday provides virtual personal assistants who take routine tasks off busy people and small companies.
On record: ISO 27001, as stated on its own website, read 29 Sept 2026

Connectica Solutions, LLC runs bilingual contact centre teams that answer phone, email and live chat on behalf of client companies.
On record: Based in Houston, New York and Austin in the US, plus Mexico · Team of 450+, as stated on its own website, read 28 Sept 2026

Medical · Also in York
Acena runs a call centre and answering service from New York, taking inbound calls for businesses throughout North America.
On record: Based in New York, United States
Answer Bay Area offers live, round-the-clock call answering through AnswerUSA and its affiliate companies, which have served business and medical clients for more than 50 years.
On record: Office in New York

Answer Phone, which trades as A Better Answer, runs a live operator answering service from Albany, New York.
On record: Based in Albany, New York, US
Goals · Also in York
Biscayne Marketing is a US teleservices company that runs call centre and telemarketing programmes at local and national level.
On record: Based in Long Island, New York, and Boca Raton, Florida, USA
BlueEmber Marketing researches and compiles custom business-to-business prospect lists for sales teams, built to each client's own targeting rules.
On record: Based in Rochester, New York, USA
Direct Response Group is an online marketing agency on Long Island, New York. It plans and runs search, social and web campaigns aimed at producing leads and sales for its clients.
On record: Based in Long Island, New York, United States

Business Services · Financial Services · Information Technology · Also in Rochester
DNA Digital Marketing is a digital marketing agency in Rochester, New York, that works as an outsourced marketing team for small businesses.
On record: Based in Rochester, New York, USA

Tax · Also in Washington
EisnerAmper is an accounting and advisory firm that provides assurance, tax, advisory and outsourcing services.
On record: Office in New York
Medical Billing · Medical · Insurance
Elite Medical Billing Services, known as EMBS, is an independent medical billing company in Brooklyn, New York.
On record: Based in Brooklyn, New York, USA
On record: Based in Buffalo, New York, USA
Medical Billing · Medical · Insurance
iRCM handles medical billing and revenue cycle work for healthcare providers.
On record: Based in New York, USA
For vendors
The order is earned on evidence: client reviews, vetting, awards and the facts a business states on its own website, which we read and date. Nobody can pay to move up. Add reviews or verified facts to your free profile to move up at the next edition; there are two ways to stand out now, and each one says what it is.
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Every other way we rank bpo service companies, by what they do and where they are.
Articles on this subject first, then the newest.
8 Oct 2026 · TrustList Editorial
Total funding reaches $35m. Rein says revenue has grown eightfold and its customer count fivefold since a January 2026 launch, with…
8 Oct 2026 · TrustList Editorial
Its $60 million Series A came in two parts, the first $25 million last November. The company says run-rate revenue passed $100 million in…
7 Oct 2026 · TrustList Editorial
The New York company closed the round ten months after its Series A and plans to add credit, lending and fund movement to its receivables…
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