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.

Pacagen

Founded 2023 · 31 employees on LinkedIn · 5 known investors

Find your way into Pacagen

330 people in our graph share verified history with the Pacagen team — schools, employers, funds. One of them is your warm intro.

Christal Ngunlockedknows Evan Zhao · together at Princeton University (overlapped)

×2knows the team · via Caltech

×4knows the team · via Princeton University

×5knows the team · via University at Buffalo

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 inCo-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 inCo-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.

Investors · 5

Bantam GroupWestwood

Companion FundNew York

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

MARKHAM VALLEY VENTURESMarkhamvia Simu Liu · inferred

MaveronSeattle · $100K – $8M

Competitors · 4

by search overlap

Chewy2734 shared keywordsChewy 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.

Wyndly1734 shared keywordsWyndly 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.

Rover1698 shared keywordsRover 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.

Vcahospitals1669 shared keywordsVCA 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 competing with Pacagen for the same Google search keywords, organic and paid, via search-intersection analysis.

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.