Insights

Public sector scale Grant Street Group serves a broad government customer base with large-scale tax, e-payments, and online auctions solutions, presenting ongoing opportunities to upsell additional modules (e-payments, tax analytics, and hosted auction capabilities) to current jurisdictions and expand into new state or local government accounts.

Fintech integration Their payment processing stack handles over $20B annually, indicating potential for cross-sell of enhanced payments security, fraud prevention, and reconciliation tooling, as well as expansion of payment rails and digitization services for municipal finance workflows.

Cloud native reach Fully hosted TaxSys and RenewExpress deployments coupled with Kubernetes and cloud-based architecture position Grant Street for offering scalable SaaS upgrades, managed services, and increased service levels to agencies seeking reliability and compliance at scale.

Strategic partnerships Recent integration with Luxer Corporation signals openness to partner ecosystems; there is a clear path to propose additional system integrations with other public-sector tech providers, payments ecosystems, or document management players to broaden adoption.

Executive leadership With a growing remote workforce and leadership additions in legal/compliance, there is an opportunity to engage enterprise buyers on governance, risk, and compliance improvements, as well as targeted outreach around large-state or multi-jurisdiction projects.

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Grant Street Group Tech Stack

Grant Street Group uses 8 technology products and services including Kubernetes, WordPress, Jenkins, and more. Explore Grant Street Group's tech stack below.

Grant Street Group's Email Address Formats

Grant Street Group uses at least 4 email formats:
Grant Street Group Email FormatsExamplePercentage
First.Last@grantstreet.comJohn.Doe@grantstreet.com
84%
FLast@grantstreet.comJDoe@grantstreet.com
12%
Last.First@grantstreet.comDoe.John@grantstreet.com
3%
First@grantstreet.comJohn@grantstreet.com
1%

Frequently Asked Questions

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.

How much revenue does Grant Street Group generate?

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As of August 2026, Grant Street Group's annual revenue is estimated to be $250M - $500M.

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 August 2026, Grant Street Group has approximately 479 employees across 2 continents, including North America and Europe. Key team members include Chief Executive Officer: H. M., Chief Financial Officer: D. B. and President: J. M. 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 Kubernetes, WordPress, Jenkins, Salesforce, Redis, Figma, Sketch and OpenAI.

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 logo

Grant Street Group

Software DevelopmentPennsylvania, United States201-500 Employees

Grant Street Group is a software development company headquartered in Pittsburgh, Pennsylvania, offering cloud-based government solutions. Its products cover tax billing and collection, e-payments, and online auctions of financial and legal instruments for government and financial entities. TaxSys is a hosted tax billing and collection solution used for Florida property taxes, while RenewExpress handles online vehicle and vessel registrations. PaymentExpress is a secure e-payments service that processes a large volume of credit card and e-check transactions annually. The firm describes itself as the world's largest internet auctioneer, having conducted online auctions for more than 6,800 government and financial entities with a total value exceeding $13 trillion. The company employs 201-500 people and serves government entities nationwide.

Section iconCompany Overview

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

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