Insights

Scale and Capabilities CSI's size and end-to-end ARM, BPO, and healthcare solutions position it to manage high-volume, lifecycle accounts for large banks, credit issuers, and national creditors across multiple verticals.

Healthcare Focus With dedicated healthcare offerings and a strategic Avantas partnership, CSI can target hospitals, health systems, and payer networks for patient billing, revenue cycle management, and early-stage collections.

Startup Partnerships The Littledata Startups program signals openness to fintech and startup collaboration, creating a pathway to partner with early-stage payment platforms, lenders, and consumer finance brands needing ARM and BPO support.

National Reach Though rooted in the Midwest, CSI operates nationwide with cross-vertical expertise, enabling scalable campaigns for large financial services firms seeking consistent performance across regions.

Growth Focus A track record of leadership hires in business development shows a renewed emphasis on expanding the client base and cross selling ARM, BPO and healthcare services for multi service deals.

Client Services Incorporated Tech Stack

Client Services Incorporated uses 8 technology products and services including IBM AIX, Avaya, RSS, and more. Explore Client Services Incorporated's tech stack below.

  • IBM AIX
    Application Development & Management
  • Avaya
    Communications Technology
  • RSS
    Content Management System
  • Microsoft Outlook
    Email
  • JSON-LD
    Javascript Frameworks
  • PHP
    Programming Languages
  • reCAPTCHA
    Security
  • Citrix
    Virtualisation Software

Media & News

Client Services Incorporated's Email Address Formats

Client Services Incorporated uses at least 1 format(s):
Client Services Incorporated Email FormatsExamplePercentage
First.Last@clientservices.comJohn.Doe@clientservices.com
95%
FirstLast@clientservices.comJohnDoe@clientservices.com
3%
FLast@clientservices.comJDoe@clientservices.com
2%

Frequently Asked Questions

Where is Client Services Incorporated's headquarters located?

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Client Services Incorporated's main headquarters is located at 3451 Harry South Truman Boulevard St. Charles, Missouri 63301 United States. The company has employees across 5 continents, including North AmericaEuropeAsia.

What is Client Services Incorporated's phone number?

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You can contact Client Services Incorporated's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Client Services Incorporated's official website and social media links?

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Client Services Incorporated's official website is clientservices.com and has social profiles on LinkedIn.

What is Client Services Incorporated's NAICS code?

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Client Services Incorporated's NAICS code is 52 - Finance and Insurance.

How many employees does Client Services Incorporated have currently?

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As of May 2026, Client Services Incorporated has approximately 700 employees across 5 continents, including North AmericaEuropeAsia. Key team members include Ceo / President: R. L.Chief Executive Officer: J. P.Chief Executive Officer: K. M.. Explore Client Services Incorporated's employee directory with LeadIQ.

What industry does Client Services Incorporated belong to?

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Client Services Incorporated operates in the Financial Services industry.

What technology does Client Services Incorporated use?

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Client Services Incorporated's tech stack includes IBM AIXAvayaRSSMicrosoft OutlookJSON-LDPHPreCAPTCHACitrix.

What is Client Services Incorporated's email format?

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Client Services Incorporated's email format typically follows the pattern of First.Last@clientservices.com. Find more Client Services Incorporated email formats with LeadIQ.

When was Client Services Incorporated founded?

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Client Services Incorporated was founded in 1987.

Client Services Incorporated

Financial ServicesMissouri, United States501-1000 Employees

Client Services Incorporated (CSI) operates in the financial services sector as a full-service customer relationship management provider. It delivers a broad range of accounts receivable management, business processing outsourcing, and healthcare solutions, including call center services such as inbound and outbound campaigns, early-stage collections, and post-charge-off recovery. The company emphasizes overseeing the complete lifecycle of customer accounts, supported by a workforce characterized by drive and determination to perform in competitive environments. Through this mix of front- and back-office capabilities, CSI supports clients in managing customer interactions and recovering value from accounts.

Based in St. Charles, Missouri, CSI traces its roots to 1987 and sits within the Midwest business landscape. A recent development is the March 2023 launch of the Littledata Startups program, aimed at supporting early-stage ventures and expanding collaboration opportunities.

Section iconCompany Overview

Headquarters
3451 Harry South Truman Boulevard St. Charles, Missouri 63301 United States
Phone number
NAICS Code
52 - Finance and Insurance
Founded
1987
Employees
501-1000

Section iconFunding & Financials

  • $500M$1B

    Client Services Incorporated's revenue is estimated to be in the range of $500M$1B

Section iconFunding & Financials

  • $500M$1B

    Client Services Incorporated's revenue is estimated to be in the range of $500M$1B

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