Our Story
Mainstreet was founded on the belief that small businesses deserve the same level of support and expertise that larger enterprises take for granted. We saw an opportunity to better support small businesses across several critical services they need to succeed.
From bookkeeping and tax preparation to entity formation and compliance, we recognized that small business owners were juggling too many complex tasks that pulled them away from growing their business. Our comprehensive platform brings all these essential services together in one seamless solution.
Our Values
These principles guide everything we do, from product development to customer support.
Small Business First
Every decision we make is viewed through the lens of helping small businesses succeed and grow.
AI + Human Intelligence
We combine cutting-edge AI with human expertise to deliver accuracy and insights you can trust.
Security & Trust
Your financial data is sacred. We maintain the highest standards of security and compliance.
Speed & Simplicity
Complex financial operations made simple. Get insights and results faster than ever before.
Our Journey
From a simple tax credit platform to a comprehensive back office solution.
- 2011
Mainstreet Founded
Started with a vision to better support small businesses across several critical services they need to succeed.
- 2015
Service Expansion
Expanded beyond initial offerings to include comprehensive bookkeeping and tax preparation services.
- 2020
Digital Transformation
Launched digital platform to streamline back office operations and improve client experience.
- 2025
Unified Platform
Launched integrated back office solution combining bookkeeping, tax credits, and entity formation.
Meet Our Team
A diverse group of experts passionate about helping small businesses succeed.
Jesse Tinsley
CEO & Co-Founder
Passionate entrepreneur focused on helping small businesses automate their back office operations and discover hidden tax savings.
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Ben VanEvery
CTO & Co-Founder
Technology leader building scalable solutions to streamline financial operations for small businesses across America.
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Gary Levin
CSO & Co-Founder
Strategic leader focused on developing innovative business strategies and market expansion opportunities to drive sustainable growth for small business clients.
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Andrew Wolstan
General Counsel
Legal expert ensuring compliance and protecting small business interests through comprehensive legal strategy and risk management.
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Charley Sethi
VP Corporate Development
Corporate development leader focused on strategic partnerships and growth initiatives to expand market opportunities for small business success.
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Danison Rarama
Director of IT
Technology infrastructure leader ensuring secure, scalable systems that support small business operations and data protection.
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Lori Wilten
Ops Ninja
Operations specialist streamlining workflows and implementing efficient processes to enhance productivity and client satisfaction.
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Raj Maisuria
Controller
Financial control expert ensuring accurate reporting and compliance while optimizing financial processes for sustainable business growth.
ConnectReady to join our mission?
We're always looking for talented individuals who share our passion for helping small businesses succeed.
View Open Positions