Insights

Strong Government Presence Grant Street Group has a significant market share in government financial solutions, with widespread adoption of its tax collection and licensing platforms across states like Florida and Ohio. This indicates a proven track record of delivering scalable, reliable technologies to large government agencies, suggesting opportunities to expand within existing government contracts or to new jurisdictions seeking similar solutions.

Robust Auction Platform As the world’s largest internet auctioneer with over 6,800 government and financial clients handling assets exceeding $13 trillion, Grant Street offers a compelling solution for agencies or financial institutions looking to digitize or expand their online auction capabilities, especially in bond trading and legal instrument sales.

Integrated Payment Solutions Handling over $20 billion annually in electronic transactions with PaymentExpress, Grant Street can serve as a gateway for organizations seeking secure, high-volume payment processing solutions, making it a prime candidate for firms aiming to streamline or outsource their complex payment workflows.

Technology Stack & Innovation Utilizing cloud services from Amazon and Google Workspace, along with modern frontend frameworks like Vue.js, Grant Street demonstrates technological agility, indicating an openness to adopting advanced solutions. This positioning creates opportunities for partnerships or integrations with fintech and govtech vendors focused on cloud security, data analytics, or UI enhancements.

Growth & Market Reach With revenue estimates between 250 to 500 million dollars and a remote workforce of around 450 employees, Grant Street shows strong financial health and operational scalability. This stability supports the pursuit of larger contracts, new product developments, or entering emerging markets such as digital identity verification or blockchain-based government services.

Similar companies to Grant Street Group

Grant Street Group Tech Stack

Grant Street Group uses 8 technology products and services including Amazon, Google Workspace, Microsoft 365, and more. Explore Grant Street Group's tech stack below.

  • Amazon
    E-commerce
  • Google Workspace
    Email
  • Microsoft 365
    Email
  • Twemoji
    Font Scripts
  • yepnope.js
    Javascript Frameworks
  • Vue.js
    Javascript Frameworks
  • jQuery
    Javascript Libraries
  • Cisco
    Network Hardware

Grant Street Group's Email Address Formats

Grant Street Group uses at least 1 format(s):
Grant Street Group Email FormatsExamplePercentage
First.Last@grantstreet.comJohn.Doe@grantstreet.com
83%
FLast@grantstreet.comJDoe@grantstreet.com
13%
Last.First@grantstreet.comDoe.John@grantstreet.com
3%
First@grantstreet.comJohn@grantstreet.com
1%

Frequently Asked Questions

Where is Grant Street Group's headquarters located?

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Grant Street Group's main headquarters is located at 339 Sixth Avenue Suite 1400 Pittsburgh, Pennsylvania 15222 United States. The company has employees across 3 continents, including North AmericaEuropeOceania.

What is Grant Street Group's phone number?

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You can contact Grant Street Group'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 Grant Street Group's official website and social media links?

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Grant Street Group's official website is grantstreet.com and has social profiles on LinkedIn.

What is Grant Street Group's NAICS code?

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Grant Street Group's NAICS code is 5112 - Software Publishers.

How many employees does Grant Street Group have currently?

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As of February 2026, Grant Street Group has approximately 444 employees across 3 continents, including North AmericaEuropeOceania. Key team members include Chief Executive Officer: H. M.Cfo: B. H.CIO: N. S.. Explore Grant Street Group's employee directory with LeadIQ.

What industry does Grant Street Group belong to?

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Grant Street Group operates in the Software Development industry.

What technology does Grant Street Group use?

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Grant Street Group's tech stack includes AmazonGoogle WorkspaceMicrosoft 365Twemojiyepnope.jsVue.jsjQueryCisco.

What is Grant Street Group's email format?

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Grant Street Group's email format typically follows the pattern of First.Last@grantstreet.com. Find more Grant Street Group email formats with LeadIQ.

When was Grant Street Group founded?

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Grant Street Group was founded in 1997.

Grant Street Group

Software DevelopmentPennsylvania, United States201-500 Employees

Grant Street Group specializes in cloud-based government solutions for tax collection, e-payments, and auctions. Our applications handle the billing, collection, and distribution of taxes, payment processing, and online auctions of financial and legal instruments. Nearly two-thirds of all property taxes in Florida ($21 billion) are collected using TaxSys®, our fully hosted tax billing and collection solution. One-third of the state's online vehicle and vessel registration renewals are processed using RenewExpress®.

PaymentExpress®, our secure e-payments service, processes over $20 billion in credit card and e-check transactions annually.

Grant Street is also the world’s largest internet auctioneer. To date, we’ve conducted online auctions of bonds, notes, tax certificates, and other financial and legal instruments for more than 6,800 government and financial entities, with a value exceeding $13 trillion.

From Miami-Dade County to the State of New Mexico to the City of San Francisco, government entities from coast to coast rely on Grant Street to deliver technological solutions that truly work.

Section iconCompany Overview

Headquarters
339 Sixth Avenue Suite 1400 Pittsburgh, Pennsylvania 15222 United States
Phone number
NAICS Code
5112 - Software Publishers
Founded
1997
Employees
201-500

Section iconFunding & Financials

  • $250M$500M

    Grant Street Group's revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    Grant Street Group's revenue is estimated to be in the range of $250M$500M

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