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MoldCo

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Discover if mold is impacting your home & health

Cambridge, United StatesFounded 2023Health Tech & Medtech
Valuation $25–50M Last recorded · 2025
Headcount <100 Current team size
Total funding $10–50M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for MoldCo and the history behind them.

About MoldCo

MoldCo is a telehealth company addressing chronic health issues arising from mold and biotoxin exposure. The company was established in 2023 and is headquartered in Boston, Massachusetts. Its creation was spurred by the personal health struggles of its founder and CEO, Ariana Thacker. A former venture capital investor and chemical engineer, Thacker experienced a series of debilitating, mysterious symptoms while running her own VC firm. After discovering the cause was toxic mold in her Miami apartment, she delved into the research of mold-related illnesses and was inspired to create a more accessible solution for others.

The company operates as a healthcare technology platform connecting patients with a network of independent, third-party licensed clinicians who specialize in mold-related conditions, particularly Chronic Inflammatory Response Syndrome (CIRS). MoldCo's business model centers on providing patients with access to specialized lab tests, personalized care plans from mold-certified clinicians, and evidence-based treatments delivered directly to their homes. The approach is guided by the Shoemaker Protocol, a treatment framework developed over three decades with experience from over 30,000 patients. Revenue is generated through technology and service fees, with transparent pricing for its programs that bundle consultations, lab testing access, and prescribed treatments.

The service begins with a detailed online intake to assess symptoms and potential exposures, after which a provider designs a personalized treatment protocol. This telehealth model aims to overcome common barriers in traditional healthcare, such as the lack of recognition for mold-related illness, limited specialist availability, and high costs. Following a public launch, the company secured $3 million in pre-seed funding to support a nationwide expansion planned for 2025. It is currently accepting patients in select states.

Source: Dealroom company data

At a glance

Founded
2023
Headquarters
Cambridge, United States
Sector
Health Tech & Medtech

Investors

10 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Seed10 investors entered at this stage

  • Boost VC
  • Starship Ventures
  • Conscience VC
  • Behind Genius Ventures
  • Bleu Capital
  • Salt
  • Night Ventures
  • Mothfund
  • Collaborative Fund
  • Cantos Ventures
Team profiled 2 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 1 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
2 countries with
team presence
🇺🇸 United States92.9%
🇫🇷 France7.1%
2 countries shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about MoldCo on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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