Angels Partners logo
  • Find Angel Investors
    • Find Angel Investors in the US
    • Find Angel Investors in the UK
    • Find Angel Investors in Europe
      Find Angel Investors in DenmarkFind Angel Investors in FinlandFind Angel Investors in FranceFind Angel Investors in GermanyFind Angel Investors in ItalyFind Angel Investors in NetherlandsFind Angel Investors in SwedenFind Angel Investors in Switzerland
    • Find Angel Investors in Canada
    • Find Angel Investors in Australia
  • Top VC Firms
    Top AI VC firmsTop BioTech VC firmsTop CleanTech VC firmsTop Cyber Security VC firmsTop E-commerce VC firmsTop HealthTech VC firmsTop FinTech VC firmsTop Food Industry VC firmsTop Robotics VC firmsTop SaaS VC firmsTop Transportation VC firms
  • Pricing
  • Products
    Investor CommunityInvestor DatabaseAutomationWarm IntrosFounder CommunityDocument SharingLegal Templates
  • FAQ
  • Blog
  • About
  • Sign up
  • Log in
Are you an

  • Entrepreneur
  • Investor
< Browse Firms
Logo Firm Prefix Capital
websitelinkedinangellisttwitter

Prefix Capital

map marker logo San Francisco Bay Area |  U.S.A.

Investor TypeFirm
IndustriesBioTech • Businesses Solutions • FinTech (& Financials services) • A.I. (& Big Data) • DeepTech • LegalTech • Consumer
StagesSeed, Series A
InvestingUnited States
Investment Range $100,000  -  $5,000,000
Investment Sweet Spot $1,500,000

Investors who co-invest with Prefix Capital

Investors who are part of this firm

About The Fund

Prefix Capital is an investment fund that focuses on early-stage investments in foundational technologies across various sectors, including BioTech, Business Solutions, FinTech and Financial Services, A.I. and Big Data, DeepTech, and LegalTech. They have a penchant for supporting groundbreaking ventures within the Consumer space and other innovative fields. Prefix Capital has positioned itself to provide seed and Series A financing, with a minimum investment threshold of $100,000, a maximum cap of $5,000,000, and a sweet spot for investment at $1,500,000. The fund is led by experienced professionals including Founding Partner Byron Alsberg, who offers a wealth of experience from technology-heavy backgrounds such as Texas Instruments and Audience, and has founded startups later acquired by public companies. He brings a business and technology acumen that spans consumer electronics to advanced software, and artificial intelligence to biotech. Alongside him is Owen Van Natta, a founding partner who imparts novel perspectives from his stints with high-profile names like Bezos, Zuckerberg, Murdoch, and Pincus. His investment philosophy is marked by unconventional, bold ideas that can redefine problem-solving for the ventures they support. Calvin Ling, a Founding Principal of the firm, holds an operational backbone, tackling investment management and an array of organizational responsibilities beyond traditional corporate roles. Together, they form a team that leverages its collective expertise to guide their investments towards transformative growth and market-leading innovations.

Prefix Capital's investments on record

Symmetry Systems $18,000,000.00 Series B
Symmetry Systems $15,000,000.00 Series A
VIA $10,000,000.00 Series A
Manus Bio $19,000,000.00 Series A
Bags $3,000,000.00 Seed
Jiko $40,000,000.00 Series B
Pollen Mobile   Seed
Vidrovr $3,000,000.00 Seed
VidMob $50,000,000.00 Series C
Tweets by Prefix Capital

Similar Investment Firms

Similar Investor Rage Capital
Rage Capital
Similar Investor Blue Ledge Capital
Blue Ledge Capital
Similar Investor Gilgamesh Ventures
Gilgamesh Ventures
Similar Investor Huntington Avenue Ventures
Huntington Avenue Ventures
Similar Investor Switchboard Ventures
Switchboard Ventures
Similar Investor Primetime Partners
Primetime Partners
Similar Investor Thirdbase Capital
Thirdbase Capital
Similar Investor HighScale Ventures
HighScale Ventures
Similar Investor Motley Fool Ventures
Motley Fool Ventures
angels partners Overview

Contact over 100,000 investors!

Built by serial entrepreneurs and ex-VCs, Angels Partners helps entrepreneurs connect with relevant investors in their industry.

With over 100K+ listed investors, our mission is to help founders secure meetings & accelerate their fundraising.

View previous deals, filter by deal size, industry, location and more. It's the fastest way to build a target investor list.

e We also built a community of hundreds of investors actively prospecting & investing directly on Angels Partners.

 

Register to become visible to a large community of investors on our platform.

  • Sign up
  • Log in
  • Prime Founders
  • 85 Great Portland St.
  • London, U.K.
  •   contact@angelspartners.com
  • About Us
  • Terms & Conditions
  • Privacy Policy
  • Editorial Process
  • Contact Us
Copyright © 2024 - All trademarks and copyrights belong to their respective owners.
proof notifcation
32 New StartupsStarted their fundraisingover the last 7 daysproof logo