Insights

Market Leadership CSSI is recognized as America's premier engineering-based tax consulting firm with a strong track record of over 45,000 completed studies since 2003, positioning it as a trusted provider in the tax benefit sector.

Service Diversification The company's expertise spans multiple tax solutions including cost segregation, R&D tax credits, 179D deductions, and innovative products like Green Zip Tape, offering opportunities to cross-sell to property owners and developers seeking comprehensive tax strategies.

Industry Focus Targeting commercial and residential property owners, as well as building designers, CSSI's solutions align with the needs of real estate investors and construction firms aiming to maximize asset depreciation and energy efficiency incentives.

Large Client Base With a revenue range of 100 to 250 million dollars and substantial experience in engineering-based studies, CSSI demonstrates the potential to secure high-value engagements from large property portfolios and corporate clients.

Technological Edge Employing a sophisticated platform with an engineering-driven approach, CSSI is positioned to leverage technology and compliance expertise to address complex tax incentive challenges, making it attractive to businesses seeking reliable, accurate tax solutions.

CSSI Services Tech Stack

Media & News

CSSI Services's Email Address Formats

CSSI Services uses at least 2 format(s):
CSSI Services Email FormatsExamplePercentage
First@costsegregationservices.comJohn@costsegregationservices.com
27%
FLast@costsegregationservices.comJDoe@costsegregationservices.com
23%
First.Last@costsegregationservices.comJohn.Doe@costsegregationservices.com
19%
FirstLast@costsegregationservices.comJohnDoe@costsegregationservices.com
10%
Last@costsegregationservices.comDoe@costsegregationservices.com
6%
FL@costsegregationservices.comJD@costsegregationservices.com
4%
Last.First@costsegregationservices.comDoe.John@costsegregationservices.com
4%
Last_First@costsegregationservices.comDoe_John@costsegregationservices.com
3%
FirLast@costsegregationservices.comJohDoe@costsegregationservices.com
3%
FirstLas@costsegregationservices.comJohnDoe@costsegregationservices.com
1%

Frequently Asked Questions

What is CSSI Services's phone number?

Minus sign iconPlus sign icon
You can contact CSSI Services'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 CSSI Services's official website and social media links?

Minus sign iconPlus sign icon
CSSI Services's official website is cssistudy.com and has social profiles on LinkedIn.

What is CSSI Services's NAICS code?

Minus sign iconPlus sign icon
CSSI Services's NAICS code is 52 - Finance and Insurance.

How many employees does CSSI Services have currently?

Minus sign iconPlus sign icon
As of December 2025, CSSI Services has approximately 247 employees across 2 continents, including North AmericaEurope. Key team members include Chief Executive Officer: M. F.Chief Financial Officer: A. V.Vice President Information Technology: J. C.. Explore CSSI Services's employee directory with LeadIQ.

What industry does CSSI Services belong to?

Minus sign iconPlus sign icon
CSSI Services operates in the Financial Services industry.

What is CSSI Services's email format?

Minus sign iconPlus sign icon
CSSI Services's email format typically follows the pattern of First@costsegregationservices.com. Find more CSSI Services email formats with LeadIQ.

When was CSSI Services founded?

Minus sign iconPlus sign icon
CSSI Services was founded in 2000.

CSSI Services

Financial ServicesLouisiana, United States201-500 Employees

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: Engineering-based analysis that accelerates depreciation on commercial and residential investment properties, reducing federal taxes and improving cash flow.

Research & Development Tax Credits: Help businesses claim dollar-for-dollar tax reductions for qualifying research activities across various industries.

179D Tax Deductions: Assist building owners and designers in claiming energy efficiency tax deductions up to $5.36/sq ft for qualifying commercial buildings.

Green Zip Tape: Revolutionary drywall installation system that transforms non-load-bearing walls into movable, reusable partitions while qualifying for accelerated depreciation.

CSSI stands behind every study with complimentary audit representation, ensuring accuracy and compliance with IRS guidelines.

Section iconCompany Overview

Phone number
NAICS Code
52 - Finance and Insurance
Founded
2000
Employees
201-500

Section iconMedia & News

Section iconFunding & Financials

  • $100M$250M

    CSSI Services's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    CSSI Services's revenue is estimated to be in the range of $100M$250M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.