Vastrm
AcquiredYC S12San Francisco, US · Founded 2012 · 2 employees · 2 known investors
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Custom shirt manufacturer offering personalized apparel with a 30-day return guarantee and quality assurance.
ConsumerDirect to ConsumerE-commerceManufacturingApparelCustomizationUnited States of AmericaAmerica / CanadaFully Remote
Founders & leadership· Y Combinator alumni (S12)
Vastrm was founded in 2012 by Jonathan Tang.
JT

Jonathan TangCEO/PresidentformerJonathan Tang co-founded Salesnet, a SAAS CRM company launched in 1999 that was acquired by Right Now Technologies, and subsequently founded Vastrm, a mass customization apparel company, through Y Combinator in 2012. He holds a degree in International Relations from Tufts University and has served as an investment partner and advisor to startup programs.
Investors · 2
Y Combinatorlisted by Y CombinatorSan Francisco · $500K
How we know: the Y Combinator directory · funding news · open dataset · 5k.vc investor directory · Not right? Tell us
Quest Venture PartnersreportedMenlo Park · $100K – $1.5M
How we know: funding news · Y Combinator's founder network · Not right? Tell us
Reported raises · per SEC filings
Form D private placements$650K disclosed across 1 round · 2014
▶$650KraisedOct 2014 · 4 investors · OtherRule 506(b)
▶$650KraisedOct 2014 · 4 investors · Other
Rule 506(b)Officers, directors & promoters on the filing
- Jonathan TangExecutive Officer, Director, Promoter
- Offering amount
- $1M
- Amount sold
- $650K
- First sale
- Oct 2014
- Incorporated
- Corporation, Delaware, 2010
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
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GemnoteGemnote produces branded merchandise and conference swag, offering free professional design services to match company brand colors and specifications.
Hype and ViceHype and Vice creates college-branded apparel designed for women that combines fashion with university merchandise. The company serves female college students seeking stylish alternatives to traditional oversized or poorly-fitting collegiate clothing.
MTailorMTailor develops a mobile app that uses video-based measurement technology to create custom-fitted clothing for customers at non-premium prices. The company serves consumers seeking perfectly fitting garments across all sizes without visiting a tailor or retail store.
KaraKara engineers single-crystal diamond, handling growth in its own reactors as well as processing and characterization in-house. Its diamond materials target thermal management, power electronics, quantum sensing, photonics, quantum networks, and characterized research substrates.
Companies working in the same space as Vastrm.
Legal entities · 1
corporate structureVastrm, Inc.
In the news
Frequently asked questions
- What does Vastrm do?
- Custom shirt manufacturer offering personalized apparel with a 30-day return guarantee and quality assurance.
- Who founded Vastrm?
- Vastrm was founded by Jonathan Tang in 2012.
- Who are Vastrm's investors?
- Vastrm's investors include Y Combinator, Quest Venture Partners.
- How much funding has Vastrm raised?
- Vastrm has disclosed $650K raised across 1 round.
- Where is Vastrm headquartered?
- Vastrm is headquartered in San Francisco, US.






