About CSSI
CSSI is an Accounting company, headquartered in Baton Rouge, with 51 - 200 employees and annual revenue of $50M - $100M.
CSSI is America's premier engineering-based tax consulting firm, having completed over 45,000 studies since 2003. We partner with property owners and tax professionals to maximize tax benefits and increase cash flow through specialized tax solutions. Our platform includes: Cost Segregation Studies: ...
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CSSI Company Highlights
Phone Number
(225) 757-xxxx
Corporate Office Address
10343 Siegen Lane
Baton Rouge, 70810
Website
CSSI Email Format
The most common CSSI email format is [first].[last] (ex. john.doe@cssiservices.com), currently being used by 100% of CSSI business email addresses. There are 22 email formats used by CSSI.
CSSI Org
CSSI has 2 C-Level, 8 VP, 6 Director, 68 Manager, 5 Senior, and 67 Mid-Level employees.
CSSI Decision Makers
- CEOHarry Hoffman
CSSI's Tech Stack
Frequently Asked Questions About
CSSI
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Who is the CEO of CSSI?
The CEO of CSSI is Harry Hoffman. See full contact details ›
How many senior employees does CSSI have?
CSSI has 89 senior employees that are typically used for decision making.
What email format does CSSI use?
The most common CSSI email format is {first}.{last} (e.g. john.doe@cssiservices.com).
Who are the key decision makers at CSSI?
Key decision makers at CSSI include Harry Hoffman (CEO). See full contact details ›
What technologies does CSSI use?
CSSI uses technologies including AccessiBe, Akismet, and Apache HTTP Server.
How do I contact CSSI?
To contact CSSI, visit cssiservices.com.
What companies are similar to CSSI?
Companies similar to CSSI include AllianceBernstein, Ares Management Corporation, and CCM.
Where is CSSI headquartered?
CSSI is headquartered at 10343 Siegen Lane, Baton Rouge.
What is the main phone number for CSSI?
The main phone number for CSSI is (225) 757-xxxx.
What is the official website for CSSI?
The official website for CSSI is cssiservices.com.
What is the annual revenue of CSSI?
The annual revenue of CSSI is $50M - $100M.
How many employees does CSSI have?
CSSI has 51 - 200 employees.
What industry is CSSI in?
CSSI is in the Accounting industry.
Last updated: November 4, 2025