On October 20, 2021, Invicti Security announced it had signed a definitive agreement for a $625 million investment led by Summit Partners. Invicti said the financing would support company growth and product development. Turn/River Capital, which had first invested in Invicti in 2017, was to remain a significant shareholder. The announcement described the deal as pending, with closing expected in Q4 2021 subject to standard conditions; it did not disclose detailed transaction terms or verify when or on what terms the investment ultimately closed.
What Invicti announced
Invicti Security’s announcement, dated October 20, 2021, said the company had signed a definitive agreement for a $625 million investment led by Summit Partners. William Blair also described the investment as pending and cited the same expected Q4 2021 closing window. That timing was an expectation at the time, not confirmation of a completed transaction.
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The release did not disclose the transaction’s detailed terms. It said closing was expected in the fourth quarter of 2021, subject to standard closing conditions. The announcement therefore supports describing a planned investment, but not asserting a final close date, final structure, or undisclosed terms. The release text is dated October 20, although Invicti’s webpage displays October 19.
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Who was involved, and what was the money for?
- Lead investor: Summit Partners, a growth-investment firm.
- Existing investor: Turn/River Capital, which Invicti said first invested in the company in 2017, was to remain a significant shareholder.
- Stated purpose: Invicti said the financing would support continued growth and product development.
CEO and founder Ferruh Mavituna said, “We are absolutely thrilled to welcome Summit for this next chapter in our company’s growth.” The statement reflects the company’s view at the time of the announcement.
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What Invicti did
Invicti described itself as an application-security testing company. Its Acunetix and Netsparker product lines scanned web applications for vulnerabilities and helped teams route remediation into developer workflows. Summit Partners currently describes Invicti as a web application security testing company offering dynamic and interactive application-security testing products. These product references explain the business behind the investment; the financing announcement does not establish current packaging, pricing, or product availability.
Summit managing director and COO Scott Collins said, “Software development cycles have shortened dramatically over the last decade, opening new vulnerabilities every time a web application is released or updated.” The statement explains Summit’s rationale for backing application-security testing, rather than providing an independent measurement of risk or product performance.
Invicti’s reported growth figures
The 2021 release used company-reported figures to describe Invicti’s scale and momentum. They should be read as historical issuer claims, not independently audited measures.
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Repair Windows errors before they cause bigger problemsFix Now →Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →Clear out junk files and repair common Windows errorsFree Scan →| Figure | What the announcement said |
|---|---|
| 700 new customers | Added in the twelve months before the October 2021 announcement, according to Invicti. |
| More than 60% ARR growth | Invicti expected to achieve more than 60% annual recurring revenue growth in 2021; this was a forecast, not a verified final result. |
| More than 3,100 customers | Invicti reported this worldwide customer count in 2021. |
| More than 800,000 websites | Invicti said its products had scanned this many websites to date as of the announcement. |
The release also cited the company’s inclusion in the 2021 Gartner Magic Quadrant for Application Security Testing, G2 Momentum Leader recognition for Acunetix and Netsparker, and a 2021 Globee Award. These were recognitions cited by Invicti in its own announcement.
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What the announcement does—and does not—establish
The $625 million figure is the announced investment amount, and Summit Partners was identified as the lead investor. The release supports the stated purpose of funding growth and product development, with Turn/River remaining a significant shareholder. It does not establish the eventual closing date, final terms, or how the proceeds were ultimately deployed. Nor does it provide a basis for assessing current product prices or making a consumer investment recommendation: this was a business-to-business software financing announcement, not a public offering or retail financial product.
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