What Does Grant Street Group Do?

Total employees442
HeadquartersPittsburgh
Founded1997

Grant Street Group is a software development company specializing in creating and hosting cloud-based applications for government clients and financial institutions. Their core offerings include solutions for tax collection (TaxSys®), electronic payments (PaymentExpress®), bond auctions (NewIssue ভুট্টোর), and various other public finance software. Renowned for their client-centric approach and technological innovation, Grant Street Group aims to streamline complex processes, enhance efficiency, and provide robust, secure platforms for the public sector. The company is also notably employee-owned, fostering a culture of commitment and quality.

Where Is Grant Street Group's Headquarters?

HQ Function

The Pittsburgh headquarters serves as the primary center for executive leadership, software engineering, product development, client services, sales, marketing, and administrative operations.

Notable Features:

Located in a prominent downtown office building, the headquarters offers modern, collaborative workspaces designed to encourage innovation and teamwork among its employee-owners.

Work Culture:

As an employee-owned company, Grant Street Group fosters a unique work culture characterized by shared responsibility, transparency, collaboration, and a strong focus on employee growth and client success. The atmosphere is generally described as innovative and supportive.

HQ Significance:

The Pittsburgh HQ is pivotal as the company's birthplace and nerve center, driving strategic direction, technological advancements, and maintaining close ties with the local tech community. It embodies the company's commitment to excellence and its roots.

Values Reflected in HQ: The headquarters' environment reflects Grant Street Group's values of innovation, employee empowerment, client dedication, and collaborative problem-solving.

Location:

Grant Street Group primarily serves clients within the United States, focusing on state and local governments, and financial institutions. Their cloud-based platforms are accessible globally, but their direct operational and client focus is U.S.-based. The company supports a distributed workforce, with many employees working remotely from various locations across the U.S., contributing to product development, client support, and other functions.

Street Address:

330 Grant Street, Suite 3300

City:

Pittsburgh

State/Province:

PA

Country:

USA

Where Else Does Grant Street Group Operate Around the World?

Jupiter, Florida, USA

Address: 1001 N. US Highway 1, Suite 101, Jupiter, FL 33477

While supporting nationwide PaymentExpress operations, this location provides a key operational hub, potentially facilitating support for clients in the southeastern United States, though its scope is national.

Buying Intent Signals for Grant Street Group

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Who's Leading Grant Street Group? Meet the Executive Team

As of April 2025, Grant Street Group' leadership includes:

John McCarthy - Co-Founder and Chief Executive Officer
Dan Veres - Co-Founder and President
Myles Harrington - Chief Operating Officer
Pierre F. Ponchione - Chief Financial Officer
Tim Spicuzza - Chief Technology Officer
Ian Miller - Chief Product Officer

Who's Investing in Grant Street Group?

Grant Street Group has been backed by several prominent investors over the years, including:

Employee-Owned

What Leadership Changes Has Grant Street Group Seen Recently?

Hire0
Exits0

Grant Street Group is known for its stable leadership, largely driven by its employee-ownership model. No major public announcements regarding executive hires or departures have been identified in the past 12 months, suggesting continuity within the senior team.

What Technology (Tech Stack) Is Used byGrant Street Group?

Discover the tools Grant Street Group uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Grant Street Group Email Formats and Examples

Grant Street Group typically uses the [firstinitial][lastname]@grantstreet.com email format. This is a common pattern for the company. For example, John Doe would likely be jdoe@grantstreet.com.

[firstinitial][lastname]@grantstreet.com

Format

jmccarthy@grantstreet.com

Example

90%

Success rate

What's the Latest News About Grant Street Group?

PR NewswireApril 2, 2024

Grant Street Group Selected by the City of Alexandria, Virginia, for Tax Collection Software

The City of Alexandria, Virginia, has chosen Grant Street Group's TaxSys® platform for its comprehensive tax collection, billing, and cashiering needs. This move aims to modernize the city's financial systems and improve service delivery....more

Grant Street Group NewsJanuary 23, 2024

City of Norfolk, Virginia, Selects Grant Street Group for Cashiering Solution

Grant Street Group announced that the City of Norfolk, Virginia, will implement PaymentExpress®, its fully hosted SaaS cashiering solution, to streamline payment processing across all city departments....more

PR NewswireNovember 28, 2023

St. Lucie County, Florida Tax Collector Selects Grant Street Group for Delinquent Tax Software

The St. Lucie County Tax Collector's office has selected Grant Street Group to implement its Delinquent TaxSys® solution. This will enhance the county's processes for collecting delinquent real estate taxes, including online auctions and electronic payments....more

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