Insights

Specialized Government Revenues ThreeFive's expertise in federal and state refunds, credits, and deductions demonstrates a strong niche focus on government revenue recovery, presenting opportunities to partner with agencies or companies seeking audit defense and recovery services.

Contingent Business Model The company's success-based invoicing approach minimizes client risk and highlights a high confidence in their service quality, which can be appealing to organizations looking for performance-driven solutions in tax recovery and compliance.

Technology-Driven Accuracy With a focus on continually refining data gathering and analysis methods, ThreeFive leverages modern tools and tech stacks, making it a compelling partner for clients interested in innovative, precise audit recovery services.

Growth and Market Reach Since expanding nationally in 2008, ThreeFive has developed a broad geographic presence, offering multi-state and federal services which qualify it for engagement with large-scale enterprises and government programs across various states.

Diverse Service Portfolio Offering an array of services from sales tax refunds to tax credits and property tax, ThreeFive presents numerous cross-selling opportunities and can serve as a holistic partner for companies seeking comprehensive tax recovery and compliance solutions.

ThreeFive Tech Stack

ThreeFive uses 8 technology products and services including CIM Technologies, oEmbed, Webpack, and more. Explore ThreeFive's tech stack below.

  • CIM Technologies
    Cad & Graphics
  • oEmbed
    Dev Tools
  • Webpack
    Development
  • Microsoft 365
    Email
  • Lightbox
    Javascript Libraries
  • Microsoft
    Miscellaneous
  • Cloudflare Bot Management
    Security
  • GoDaddy
    Web Hosting

Media & News

ThreeFive's Email Address Formats

ThreeFive uses at least 1 format(s):
ThreeFive Email FormatsExamplePercentage
FLast@threefive.comJDoe@threefive.com
100%

Frequently Asked Questions

Where is ThreeFive's headquarters located?

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ThreeFive's main headquarters is located at 5000 West 36th Street Suite 200 Minneapolis, Minnesota United States. The company has employees across 1 continents, including North America.

What is ThreeFive's official website and social media links?

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ThreeFive's official website is threefive.com and has social profiles on LinkedIn.

What is ThreeFive's SIC code NAICS code?

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ThreeFive's SIC code is 7299 - Miscellaneous Personal Services, Not Elsewhere Classified NAICS code is 52 - Finance and Insurance.

How many employees does ThreeFive have currently?

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As of April 2026, ThreeFive has approximately 3 employees across 1 continents, including North America. Key team members include Chief Executive Officer: S. E.Chief Executive Officer: J. D.Chief Cost Segregation Expert: B. M.. Explore ThreeFive's employee directory with LeadIQ.

What industry does ThreeFive belong to?

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ThreeFive operates in the Financial Services industry.

What technology does ThreeFive use?

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ThreeFive's tech stack includes CIM TechnologiesoEmbedWebpackMicrosoft 365LightboxMicrosoftCloudflare Bot ManagementGoDaddy.

What is ThreeFive's email format?

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ThreeFive's email format typically follows the pattern of FLast@threefive.com. Find more ThreeFive email formats with LeadIQ.

When was ThreeFive founded?

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ThreeFive was founded in 2002.

ThreeFive

Financial ServicesMinnesota, United States2-10 Employees

ThreeFive, is headquartered in Minneapolis, Minnesota, and has been serving a diverse client base from startups to Fortune 500 companies since 2002. We specialize in precision audit recovery and data analysis across all facets of Federal and state refunds, credits, and deductions, including state audit reductions. To date we have recovered over $400 million that clients never knew was available to them.

Since our inception, ThreeFive has evolved into a pacesetter in our field, expanding nationally in 2008 to offer comprehensive Multi-State and Federal services. We pride ourselves on our highly specialized team of tax professionals, which includes tax attorneys, statisticians, data specialists, and process experts, all dedicated to delivering exceptional results fueled by energy, integrity, and a strong work ethic.

As a non-CPA firm, ThreeFive operates on a contingent business model, prioritizing client success by assuming the risk for full and successful recoveries. We provide audit defense with each service and only invoice clients upon achieving refunds, reductions, or recognized federal credits and deductions. Our commitment to efficiency drives us to continually refine our data gathering and analysis methods to ensure the utmost accuracy in every claim we pursue.

-Meals and Entertainment Deductions
-Sales & Use Tax Refunds
-Federal and State Research Tax Credits
-Property Tax
-Cost Segregation
-State Income Tax
-Utility Consumption Audits
-Tax Compliance
-Domestic Production Activities Deduction
-Data Center Refunds

To view more information, partial client listings, or employment opportunities please direct yourself to our website: Threefive.com

Section iconCompany Overview

Headquarters
5000 West 36th Street Suite 200 Minneapolis, Minnesota United States
SIC Code
7299 - Miscellaneous Personal Services, Not Elsewhere Classified
NAICS Code
52 - Finance and Insurance
Founded
2002
Employees
2-10

Section iconMedia & News

Section iconFunding & Financials

  • $1M$10M

    ThreeFive's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    ThreeFive's revenue is estimated to be in the range of $1M$10M

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