CSSI Employee Directory

Q: What is CSSI known for?

CSSI was founded in 1995. CSSI operates in the Financial Services industry.

Q: How many employees does CSSI have currently?

CSSI has approximately 80 employees.

Financial ServicesUnited States51-200 Employees

CSSI is a software consulting and BackOffice services company helping investment management firms get the most out of their portfolio management systems. Since 1997 we have been actively providing Advent Axys®/APX® custom reporting solutions and related software services. CSSI has designed and implemented dozens of reporting packaging systems. CSSI also offers assistance with special interfaces, system conversions, data clean-up and process automation.

In 2005, CSSI expanded its offerings to include BackOffice outsourcing services for daily reconciliation, performance building, quarterly report generation, and GIPS composite maintenance using Advent Axys®/APX®, Schwab PortfolioCenter® and Morningstar® platforms.

CSSI is headquartered in King of Prussia, PA with additional offices in Orlando, FL.

Find CSSI employees' phone numbers or email addresses

CSSI Global Highlights

North America
59

United States Of America
58
Mexico
1

Africa
15

Algeria
12
Burkina Faso
2
Chad
1

Asia
4

India
2
Philippines
2

Europe
3

United Kingdom Of Great Britain And Northern Ireland
2
Spain
1

CSSI's Leadership

D. W.
Director Of It & Cloud Operations / Partner
Mobile Phone
Email
T. K.
Partner / Manager Of Consulting Department
Mobile Phone
Email
G. S.
Senior Consultant And Partner
Mobile Phone
Email
J. W.
Owner
Mobile Phone
Email
K. S.
Owner
Mobile Phone
Email
D. D.
Vice President
Mobile Phone
Email
W. M.
Director Of Business Development
Mobile Phone
Email
O. A.
Director Comercial Clau Studi
Mobile Phone
Email

Contact profiles from CSSI

Name

Title

Contact Info

Location

Last Update

S. B.
Ptw Coordinator
Mobile Phone
Email
AlgeriaSkikda
May 28, 2025
T. A.
Backoffice Consultant
Mobile Phone
Email
United StatesTexas
Oct 20, 2025
A. M.
Safety Specialist Engineer
Mobile Phone
Email
Oct 17, 2024
B. W.
Rvsm Coordinator
Mobile Phone
Email
Oct 21, 2024
C. M.
Application Engineer
Mobile Phone
Email
United StatesFlorida
Oct 17, 2024
C. P.
Sales Rep
Mobile Phone
Email
United StatesArizona
Feb 03, 2024
H. S.
Software Engineer
Mobile Phone
Email
United StatesFlorida
Oct 17, 2024
J. H.
Backoffice Consultant
Mobile Phone
Email
United StatesPennsylvania
Oct 23, 2024
K. W.
Business Analyst
Mobile Phone
Email
United StatesArizona
Dec 20, 2024
L. R.
Staff Accountant
Mobile Phone
Email
United StatesDistrict of Columbia
Oct 17, 2024

Frequently Asked Questions

What is CSSI known for?

CSSI was founded in 1995 operates in the Financial Services industry. The company's main headquarters is located in 901 E 8th Ave, King of Prussia, Pennsylvania 19406, US; you can contact the main corporate office by phone at

+1-610-992-****

. Explore CSSI's company overview page for more information.

What is CSSI's most common email format?

CSSI employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more CSSI email formats with LeadIQ.

How many employees does CSSI have currently?

CSSI has approximately 80 employees as of October 2025. These team members are located across 4 continents, including North AmericaAfricaAsia.

Who are CSSI's key employees and leadership?

As of October 2025, CSSI's key employees include:

Director Of It & Cloud Operations / Partner: D. W.
Partner / Manager Of Consulting Department: T. K.
Senior Consultant And Partner: G. S.
Owner: J. W.
Owner: K. S.

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