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Grant Street Group | Company Profile

10/15/2025

Contact Information

👤
Grant Street Group
🏢
Grant Street Group
📍
339 Sixth Ave, Suite 1400, Pittsburgh, PA 15222, US

Industry & Market

Primary Industry
information technology & services
All Industries
information technology & servicescomputer software
Location
Pittsburgh, Pennsylvania, United States

Company Metrics

👥Total Employees
370
⚙️Engineering
139
💼Sales Team
1
📈Marketing
3
📅Founded
1997
💰Revenue
33M
Alexa Ranking#525137

Funding Information

Annual Revenue
$33,000,000
Publicly traded company

Headcount Distribution

Total Employees
370
Departments
19

By Department

Department Breakdown

Engineering
Business Development
Operations
Support
Product Management
Human Resources
Others

Technology Stack

Email & Communication

Gmail
Total: 17 technologies

Keywords & Focus Areas

software as a servicetax collectionelectronic payment processingauctionssoftware developmenttax lien auctiontax billinginformation technologytax collection softwaretax lien sale automationfinancial instrument auctionspublic sector softwaretax deed salese-check paymentstax deed auctionauction platformonline tax paymenttax certificate salesauction of legal instrumentscredit card payments+10 more
30 total keywords

Grant Street Group

Overview

Grant Street Group is a Pittsburgh-based company specializing in cloud-based software solutions for government entities. The company focuses on tax collection, electronic payments, and online auctions of financial and legal instruments. Originally founded as MuniAuction, it has evolved into a comprehensive application service provider for government financial operations.

Its key products include TaxSys®, a hosted tax billing and collection system used widely in Florida; RenewExpress®, an online vehicle and vessel registration renewal system; and PaymentExpress®, a secure e-payment platform processing over $20 billion annually. Recognized as the world’s largest internet auctioneer, Grant Street Group has conducted online auctions for more than 6,800 government and financial entities, with a total auction value exceeding $13 trillion. The company's mission is to enhance government operations through reliable and efficient technology, serving a diverse range of clients across the United States.

Basic Information

Industryinformation technology & services
Founded1997
Revenue33M
Headquarters339 Sixth Avenue, Suite 1400, Pittsburgh, PA 15222, United States
LanguagesEnglish
Alexa Ranking525137

Contact Details

Key Focus Areas & Initiatives

  • Software as a service
  • Tax collection
  • Electronic payment processing
  • Auctions
  • Software development
  • Tax lien auction
  • Tax billing
  • Information technology
  • Tax collection software
  • Tax lien sale automation
  • Financial instrument auctions
  • Public sector software
  • Tax deed sales
  • E-check payments
  • Tax deed auction
  • Auction platform
  • Online tax payment
  • Tax certificate sales
  • Auction of legal instruments
  • Credit card payments
  • Property tax management
  • Municipal bond auction
  • Payment processing
  • Tax lien sales
  • Public finance auctions
  • Bond auctions
  • Government software & services
  • Auction technology
  • Bond auction
  • Online auction platform
  • Tax collection modernization
  • Financial technology
  • E-payments
  • Cloud-based government solutions
  • Tax certificate auction
  • B2B
  • E-commerce
  • Government
  • Services
  • Computer systems design and related services
  • SaaS
  • Computer software
  • Information technology & services
  • Finance technology
  • Financial services
  • Consumer internet
  • Consumers
  • Internet

Technologies Used

  • 8x8
  • AI
  • Amazon AWS
  • Android
  • Atlassian Cloud
  • Atlassian Confluence
  • Backbone JS Library
  • CloudFlare Hosting
  • Cloudflare DNS
  • Gmail
  • Google Apps
  • IoT
  • Jira
  • React
  • React Redux
  • Remote
  • Route 53

Affiliated Organizations & Regional Branches

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