/Companies

BIOHM

Cleveland, US · Founded 2022 · Delaware corporation · 26 employees on LinkedIn · 4 known investors

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BIOHM sells probiotic supplements and at-home gut test kits that analyze the microbiome, with results reviewed by a microbiome-trained registered nutritionist who provides personalized diet and supplement recommendations. Its formula combines bacteria, fungi, and a digestive enzyme intended to support digestive health.

Founders & leadership

BIOHM was founded in 2022 by Mahmoud Ghannoum and Afif Ghannoum.

MGMahmoud Ghannoum
Mahmoud GhannoumFounderMahmoud Ghannoum is a tenured professor and director of the Center for Medical Mycology at Case Western Reserve University with over 400 peer-reviewed publications on biofilms, microbiomes, and microbial pathogenesis; he founded NTS Ventures, a microbiome and fungal clinical research organization, and co-founded BIOHM Health.
AGAfif Ghannoum
Afif GhannoumCo-founder
SSSam Schatz
Sam SchatzExecutiveHe previously served as Managing Director at AeroFarms, scaling the vertical farming operation to over 300 employees, and holds an MSc in Management from the London School of Economics and a BA in Political Science from Columbia University.
MHMichael Haritakis
Michael HaritakisExecutiveMichael Haritakis is Executive Officer of BIOHM, a company that sells probiotic supplements and at-home gut test kits with microbiome analysis and personalized nutritionist recommendations. He has prior experience in operations and business development at healthcare companies.
SH
Steven HimmelNamed on SEC filing

Board

BP
Bob PaveyBoard director
EF
Ellis FriedBoard director
SR
Scott RavechBoard director
BMBrian Mixer
Brian MixerBoard directorManaging Director at Middleland Capital
KF
Kyle FisherBoard director

Investors · 4

Reported raises · per SEC filings

Form D private placements

$11.1M disclosed across 4 rounds · 2022–2025

▶$1.5MraisedFeb 2025 · 1 investors · Other
Rule 506(b)
Officers, directors & promoters on the filing
  • Bob PaveyDirector
  • Kyle FisherDirector
  • Brian MixerDirector
  • Sam SchatzExecutive Officer
  • Afif GhannoumDirector
  • Scott RavechDirector
  • Ellis FriedDirector
  • Mahmoud GhannoumDirector
Offering amount
$1.5M
Amount sold
$1.5M
First sale
Feb 2025
Incorporated
Corporation, Delaware, 2022
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$3MraisedDec 2024 · 8 investors · Other
Rule 506(b)
Officers, directors & promoters on the filing
  • Scott RavechDirector
  • Brian MixerDirector
  • Sam SchatzExecutive Officer
  • Mahmoud GhannoumDirector
  • Kyle FisherDirector
  • Afif GhannoumDirector
  • Bob PaveyDirector
  • Ellis FriedDirector
Offering amount
$4M
Amount sold
$3M
First sale
Dec 2024
Incorporated
Corporation, Delaware, 2022
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$1MraisedDec 2023 · 1 investors · Other
Rule 506(b)
Officers, directors & promoters on the filing
  • Ellis FriedDirector
  • Scott RavechDirector
  • Bob PaveyDirector
  • Brian MixerDirector
  • Sam SchatzExecutive Officer
  • Mahmoud GhannoumDirector
  • Afif GhannoumExecutive Officer, Director
  • Kyle FisherDirector
  • Michael HaritakisExecutive Officer
Offering amount
$2.5M
Amount sold
$1M
First sale
Nov 2023
Incorporated
Corporation, Delaware, 2022
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$5.5MraisedJan 2023 · 26 investors · Other
Rule 506(b)
Officers, directors & promoters on the filing
  • Steven HimmelDirector
  • Mahmoud GhannoumDirector
  • Afif GhannoumExecutive Officer, Director
  • Michael HaritakisExecutive Officer
  • Kyle FisherDirector
  • Brian MixerDirector
  • Sam SchatzExecutive Officer
  • Bob PaveyDirector
Offering amount
$7.9M
Amount sold
$5.5M
First sale
Dec 2022
Incorporated
Corporation, Delaware, 2022
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

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Frequently asked questions

What does BIOHM do?
BIOHM sells probiotic supplements and at-home gut test kits that analyze the microbiome, with results reviewed by a microbiome-trained registered nutritionist who provides personalized diet and supplement recommendations. Its formula combines bacteria, fungi, and a digestive enzyme intended to support digestive health.
Who founded BIOHM?
BIOHM was founded by Mahmoud Ghannoum, Afif Ghannoum in 2022.
Who are BIOHM's investors?
BIOHM's investors include CWRU Technology Ventures, JobsOhio Ventures, Jumpstart Ventures, Middleland Capital.
How much funding has BIOHM raised?
BIOHM has disclosed $11.1M raised across 4 rounds.
Where is BIOHM headquartered?
BIOHM is headquartered in Cleveland, US.