Pacagen was founded by Evan Zhao, Gary Zhao in 2023.

Who are Pacagen's investors?

Pacagen's investors include Bantam Group, Companion Fund, Good Friends, MARKHAM VALLEY VENTURES, Maveron, Taihill Venture.

Pacagen

Founded 2023 · 31 employees on LinkedIn · 6 known investors

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Pacagen develops allergen-neutralizing sprays using proprietary WhiskerBlock™ and EnviroBlock™ technologies that target pet and dust mite allergens at the molecular level. The company serves allergy sufferers seeking an alternative to traditional antihistamines and medications.

Consumer Healthtech

Founders & leadership

Pacagen was founded in 2023 by Evan Zhao and Gary Zhao.

Evan Zhao Co-FounderEvan Zhao is co-founder and CEO of Pacagen, which develops allergen-neutralizing sprays targeting pet and dust mite allergens. He previously co-founded and led Revela, Inc, which was acquired by Oddity, where he served as Chief Science Officer.

Gary Zhao Co-founder, Head of ProductGary Zhao holds a BA in Biological Sciences with a neurobiology concentration and psychology from Northwestern University. He is co-founder of Pacagen, which develops allergen-neutralizing technologies targeting pet and dust mite allergens.

Siyang HanFounder

Investors · 6

Bantam Grouplisted by Bantam GroupWestwood

How we know: the VCSheet dataset · Not right? Tell us

Companion Fundlisted by Companion FundNew York

How we know: Companion Fund's portfolio page · Not right? Tell us

Good Friendslisted by Good FriendsSan Francisco · $250K – $1Mvia Alexandra Cowie · inferred

How we know: the VCSheet dataset · open dataset · 5k.vc investor directory · Not right? Tell us

MARKHAM VALLEY VENTURESlisted by MARKHAM VALLEY VENTURESMarkhamvia Simu Liu · inferred

Maveronlisted by MaveronSeattle · $100K – $8M

How we know: Maveron's portfolio page · funding news · the VCSheet dataset · open dataset · 5k.vc investor directory · Not right? Tell us

Taihill Venturelisted by Taihill VentureCambridge

How we know: Taihill Venture's portfolio page · Not right? Tell us

Related companies · 4

ChewyChewy is an online retailer for pet products and prescription medications, offering an Autoship subscription service and a pharmacy where licensed pharmacists coordinate with veterinarians to fill pet prescriptions. It serves pet owners with home delivery of pet supplies and medications.

WyndlyWyndly provides personalized allergy treatment through board-certified doctors, delivering clinical immunotherapy and testing directly to patients' homes without requiring office visits. The company serves individuals seeking modern, accessible allergy care with remote consultations and continuous physician support.

RoverRover Group operates online community marketplaces connecting pet owners with vetted pet care providers including sitters, dog walkers, groomers, and trainers across North America, Europe, and Australia. The platform serves the pet care industry through brands including Rover, Cat in a Flat, and Mad Paws, offering personalized services with trust and safety features.

VcahospitalsVCA Animal Hospitals operates a national network of veterinary hospitals providing primary care, specialty care, emergency care, urgent care, and boarding services for pets. The company combines advanced medical technology and procedures with compassionate care for pet owners and their animals.

Companies working in the same space as Pacagen.

Frequently asked questions

What does Pacagen do?: Pacagen develops allergen-neutralizing sprays using proprietary WhiskerBlock™ and EnviroBlock™ technologies that target pet and dust mite allergens at the molecular level. The company serves allergy sufferers seeking an alternative to traditional antihistamines and medications.
Who founded Pacagen?: Pacagen was founded by Evan Zhao, Gary Zhao in 2023.
Who are Pacagen's investors?: Pacagen's investors include Bantam Group, Companion Fund, Good Friends, MARKHAM VALLEY VENTURES, Maveron, Taihill Venture.