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RSI | Company Profile - Revenue, Headcount, Tech Stack, Contacts

2/20/2026

Contact Information

πŸ‘€
RSI
🏒
RSI
πŸ“
42 Winter St, Pembroke, MA 02359, US

Industry & Market

Primary Industry
information technology & services
Location
Pembroke, Massachusetts, United States

Company Metrics

πŸ‘₯Total Employees
309
βš™οΈEngineering
125
πŸ’ΌSales Team
4
πŸ“ˆMarketing
3
πŸ“…Founded
1996
πŸ’°Revenue
116M

Funding Information

Latest Stage
Private equity
Annual Revenue
$116,000,000

Headcount Distribution

Total Employees
309
Departments
19

By Department

Department Breakdown

Engineering
Consulting
Education
Business Development
Information Technology
Human Resources
Others

Technology Stack

Analytics & Tracking

Data AnalyticsSalesforce CRM Analytics

Email & Communication

GmailOutlook
Total: 18 technologies

Keywords & Focus Areas

integrated tax systemstax discoveryenforcement solutionsaudit casecorrespondencerevenue program managementdecision analyticsbusiness intelligenceefiling & epayment systemsui integrity systemschild support enforcement systemssoftware developmentonline taxpayer portalstate revenue solutionsoperational efficiencylocal government tax systemsproperty taxcitizen engagementregulatory compliancerevenue management+10 more
30 total keywords

RSI

Overview

RSI (Reynolds Systems Inc.) is a technology company based in Massachusetts, specializing in software solutions for government tax and revenue administration. Founded in May 1996, RSI focuses on modernizing tax processes for public agencies throughout North America. With nearly three decades of experience, RSI has completed over 300 projects and serves more than 60 public agencies, including cities, counties, states, and federal departments.

The core offering is the Government Premierβ„’ platform, a customizable suite designed for integrated tax processing, compliance, audit operations, property tax, and revenue management. This platform streamlines tax compliance and revenue collection, modernizes legacy systems, and enhances citizen engagement. RSI emphasizes innovation, transparency, and strong partnerships, positioning itself as a leader in government technology.

Basic Information

Industryinformation technology & services
Founded1996
Revenue116M
Headquarters42 Winter St, Pembroke, MA 02359, United States
LanguagesEnglish
Alexa Ranking

Contact Details

Key Focus Areas & Initiatives

  • Integrated tax systems
  • Tax discovery
  • Enforcement solutions
  • Audit case
  • Correspondence
  • Revenue program management
  • Decision analytics
  • Business intelligence
  • Efiling & epayment systems
  • UI integrity systems
  • Child support enforcement systems
  • Software development
  • Online taxpayer portal
  • State revenue solutions
  • Operational efficiency
  • Local government tax systems
  • Property tax
  • Citizen engagement
  • Regulatory compliance
  • Revenue management
  • Community engagement platforms
  • Advanced analytics
  • Customizable solutions
  • Secure data handling
  • Tax audit software
  • Cost transparency
  • Community trust
  • B2B
  • Government data analytics
  • Engineering services
  • Flexible architecture
  • Public agency software
  • Organizational consulting
  • API support
  • System integration
  • Public sector digitalization
  • Government compliance tools
  • Regulation adaptation tools
  • Government
  • Data analytics
  • Public sector digital innovation
  • Data transparency
  • Digital transformation
  • Tax management
  • Scalable solutions
  • Tax data integration
  • Multi-agency support
  • Property data management
  • Government transparency tools
  • Business optimization
  • Multi-channel communication
  • Open data model
  • Revenue collection
  • Consulting
  • Public sector solutions
  • Government software
  • Permitting and licensing
  • Citizen services enhancement
  • Tax and revenue solutions
  • Legacy system modernization
  • Data ownership
  • Property management
  • Multi-jurisdictional systems
  • Tax audit automation
  • Federal tax systems
  • Tax compliance
  • Modernized e-file
  • AI and machine learning
  • Compliance
  • Public agency support
  • Taxpayer self-service portals
  • Government digital services
  • Custom government software
  • Public finance software
  • Tax software
  • Cloud-based software
  • Services
  • Government digital platforms
  • Tax solutions
  • Property tax management
  • Online services
  • E-government solutions
  • Cloud-based solutions
  • SaaS platform
  • COTS platform
  • Revenue recovery
  • Local government solutions
  • State tax solutions
  • Federal tax solutions
  • Case studies
  • Government partnerships
  • Taxpayer services
  • Flexible solutions
  • Efficiency improvement
  • Fraud prevention
  • Budget compliance
  • Regulatory adaptation
  • User-friendly portals
  • Data warehousing
  • Secure online filing
  • Dynamic revenue management
  • Community service
  • Employee engagement
  • Inclusive culture
  • Customer commitment
  • Proactive leadership
  • Transformative solutions
  • Government tax processing
  • Real-time decision making
  • Finance
  • Analytics
  • Enterprise software
  • Enterprises
  • Computer software
  • Financial services

Technologies Used

  • AI
  • Amazon AWS
  • Android
  • Circle
  • Data Analytics
  • Data Storage
  • Elixir
  • Gmail
  • GoDaddy Hosting
  • Gong
  • Google Apps
  • Micro
  • Outlook
  • QuickBooks
  • React Native
  • Remote
  • Salesforce CRM Analytics
  • Viewpoint

Affiliated Organizations & Regional Branches

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