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Invest in or calculate the value of your shares in Onshore or other pre-IPO companies through EquityZen's platform.

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Onshore Stock

Onshore provides AI-powered software that automates corporate R&D tax credit and incentive analysis and reporting for businesses.

About Onshore Stock

Founded

2020

Headquarters

Wilmington, DE, US

Industries

Software, Artificial Intelligence, Data and Analytics

Onshore is an AI-powered tax platform that pairs intelligent automation with human tax expertise to help businesses unlock, optimize, and defend complex incentives like the R&D Tax Credit, 179D Deduction, and Cost Segregation studies. Onshore cuts study timelines from 270 days to just 28, helping companies file in weeks, at 30–50% lower cost, while uncovering up to 15% more eligible credits. Founded in 2020 and based in New York, Onshore serves businesses across industries and is trusted by leading accounting firms, SMBs, and Fortune 1000 enterprises.

Onshore Management

Leadership team at Onshore

Founder & Chief Operating Officer

Mark Andrus

Founder and CEO

Dominic Vitucci

Locked Features

Join now and verify your accreditation status to gain access to:

  • Onshore Current Valuation
  • Onshore Stock Price
  • Onshore Management
  • Available deals in Onshore and all other companies with relevant Deal Offering documents
  • EquityZen's proprietary data and insights, which may include
    • Onshore Cap Table and Funding History by Share Class and Liquidity Preferences
    • Onshore Revenue and Financials
    • Onshore Highlights
    • Onshore Business Model
    • Onshore Risk Factors
  • Onshore Research Report from SACRA Research
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Trading Onshore Stock

How to invest in Onshore stock?

Accredited investors can buy pre-IPO stock in companies like Onshore through EquityZen funds. These investments are made available by existing Onshore shareholders who sell their shares on our platform. Typically, these are early employees who need to fund a life event – house, education, etc. Accredited investors are then offered the opportunity to invest in this stock through a fund, like those used by hedge funds serving large investors. While not without risk, investing in private companies can help investors reach goals of portfolio diversification, access to potential growth and high potential return. Learn more about our Guided Investment process for buying Pre-IPO Shares.

How to sell Onshore stock?

Shareholders can sell their Onshore stock through EquityZen's private company marketplace. EquityZen's network includes over 440K accredited investors interested in buying private company stock. Learn more about the Shareholder liquidity process.

If I invest, how do I exit my investment?

There are two ways to exit your private company investment on EquityZen's marketplace. The first is if the company has an exit event like an IPO, merger or acquisition. In that case, we will distribute the shares and/or cash to you directly. The second way is through an Express Deal on EquityZen, if eligible. An Express Deal allows you to sell your allocation of private shares in a given private company to another investor on EquityZen's marketplace. See more information on Express Deals and pre-IPO exit information.

Why choose EquityZen?

Since 2013, the EquityZen marketplace has made it easy to buy and sell shares in private companies. EquityZen brings together investors and shareholders, providing liquidity to early shareholders and private market access to accredited investors. With low investment minimums through our funds and with more than 52K private placements completed across 450+ companies, EquityZen leads the way in delivering "Private Markets for the Public."

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