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HCAP Partners-backed Real Diagnostics adds saliva-based oral health testing firm SimplyTest - PEI Private Equity

Reported by Privateequityinternational
Oct 22, 2026· 1 min read
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Key Takeaways
  • • Real Diagnostics, backed by HCAP Partners, has acquired SimplyTest, a saliva-based oral health testing company.
  • • SimplyTest's PERIO test uses a swish-and-spit saliva sample to identify periodontal pathogens.
  • • The deal expands Real Diagnostics' portfolio into oral health diagnostics, according to PE Hub.
Summary
Real Diagnostics, a diagnostics platform backed by HCAP Partners, has added SimplyTest, a saliva-based oral health testing firm, according to a PE Hub brief. The acquisition extends Real Diagnostics' offering into oral health testing.

SimplyTest's flagship PERIO test relies on a swish-and-spit saliva sample to identify periodontal pathogens, the bacteria associated with gum disease. The non-invasive collection method is the core of the company's product proposition.

The source article is a brief and does not disclose the transaction value, financial terms, or the seller. Further detail on deal economics and strategic rationale was not available in the reporting reviewed.

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Sources

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AlphaMaven summarised this story from the reporting below. Each link opens the original article.

Privateequityinternational HCAP Partners-backed Real Diagnostics adds saliva-based oral health testing firm SimplyTest - PEI Private Equity