Home
Loading

aVenture is in Alpha: During this preview period, you should expect the research data to be limited and may not yet meet our exacting standards. We've made the decision to provide early access to our data to showcase the product as we build, but you should not yet rely upon it alone for your investment decisions.

aVenture is in Alpha: During this preview period, you should expect the research data to be limited and may not yet meet our exacting standards. We've made the decision to provide early access to our data to showcase the product as we build, but you should not yet rely upon it alone for your investment decisions.

Get in touch

  • Contact

  • Request a demo

  • Request data updates

  • Add a company

Research

  • Companies

  • Investors

  • People

aVenture

  • Sitemap

  • Feature requests

Member

Backed by

© aVenture Investment Company, 2026. All rights reserved.

San Francisco, CA, USA

Privacy Policy

aVenture Investment Company ("aVenture") is an independent research platform providing detailed analysis and data on startups, venture capital investments, and key industry individuals. It is not a registered investment adviser, broker-dealer, or investment advisor and does not provide investment advice or recommendations. The data provided by aVenture does not constitute recommendations or advice, whether by methodology, analysis, AI-generated content, or a statement written by a staff member of aVenture.

aVenture is not affiliated with any of the people, companies, organizations, government agencies, regulatory bodies, or investment funds we provide coverage for on this site unless explicitly stated otherwise. Users assume full responsibility for decisions made based on information obtained from this platform. Links to external websites do not imply endorsement or affiliation with aVenture. Any links that provide the ability to invest in a primary or secondary transaction in a company are for convenience only and do not constitute solicitations or offers to buy or sell an investment. Investors should exercise heightened precaution and due diligence when investing in private companies, especially those not independently audited.

While we strive to provide valuable insights with objectivity and professional diligence, we cannot guarantee the accuracy of the information provided on our platform. Before making any investment decisions, you should verify the accuracy of all pertinent details for your decision. To the fullest extent permitted by law, aVenture shall not be liable for any direct, indirect, incidental, consequential, or financial damages arising from use of this site, whether by consumers of its contents directly or by persons or organizations covered by our research, even if we are advised of the possibility. Our best-efforts processes and correction request forms do not create a warranty or duty of care.

Profiles on this platform may include content generated in part by large language models (LLMs, artificial intelligence) that aggregate publicly available sources (e.g., SEC EDGAR, public filings, press releases). Source attribution is provided where known; always verify statements and claims here against original sources before relying on any data. Content on our site may contain inaccuracies, omissions, or what are commonly called 'hallucinations' if generated in part or in full by AI / LLMs. The risk can also exist even when content is written by a human, as internal and third-party sources may also have inaccuracies for the same or different reasons. While we randomly audit a proportion of content, this is not exhaustive.

We recommend that an independent auditor be hired to verify the accuracy of the information before relying on it for any sensitive decisions. By accessing this platform, you agree not to rely solely on any information generated by AI, aggregated, or sourced or written otherwise on this site, for investment, financial, or other decisions. aVenture assumes no responsibility for inaccuracies, omissions, or hallucinations. You must independently verify all data from primary sources. Use of this platform constitutes your waiver of claims for reliance-based damages, including negligent misrepresentation. To report an error, request a correction, or dispute information about a company or individual, contact us via our request data updates form.

Loading homepage
Loading
Loading
Home›
Research›
Investment Firms›
Blumberg Capital
AddedFeb 13, 2024
UpdatedJun 28, 2026
Blumberg Capital

Blumberg Capital

Operating

Blumberg Capital: A San Francisco-based venture capital firm, specializing in early-stage tech startups.

Location
San Francisco, CA, US
Founded
1991
Firm
Compare
Portfolio
Employees
News
Website

Blumberg Capital is an early-stage venture capital firm specializing in Seed and Series A rounds for technology companies. Based in San Francisco with offices in Tel Aviv, Miami, and New York, the firm typically invests between $500,000 to $5 million in startups. Blumberg Capital partners with entrepreneurs from inception through growth stages, collaborating with angel investors and other venture capital firms.

Notable portfolio companies include Nutanix, DoubleVerify, and Yotpo. Founded in 1991 by David J. Blumberg, the firm offers hands-on advisory services and active board participation to its portfolio companies. Blumberg Capital's investment philosophy focuses on partnering with visionary teams to innovate and build technology companies, providing support throughout their growth journey.

Blumberg Capital - Portfolio Snapshot

Portfolio activity breakdown across disclosed investments and stages

Total Investments111
Current Portfolio Count53
Total Portfolio Exits2

Top Investment Stages

Series A36 (36.7%)
Seed30 (30.6%)
Series B19 (19.4%)
Series Unknown7 (7.1%)
Series C6 (6.1%)

Stage Mix

Series A 37%Seed 31%Series B 19%Series Unknown 7%Series C 6%

Concentration shown as share of disclosed investments by stage.

Recent Investments

Anchor Browser logo

Anchor Browser

Pontera logo

Pontera

Kloudfuse logo

Kloudfuse

PerfectScale logo

PerfectScale

Creednz logo

Creednz

SQream Technologies logo

SQream Technologies

Nexla logo

Nexla

Connectifi logo

Connectifi

Field Materials logo

Field Materials

Prescient AI logo

Prescient AI

VerAI Discoveries logo

VerAI Discoveries

Slync logo

Slync

Shyft logo

Shyft

SupplyPike logo

SupplyPike

Theator logo

Theator

FundGuard logo

FundGuard

Mytaverse logo

Mytaverse

EarnUp logo

EarnUp

Upstream logo

Upstream

Overview logo

Overview

EasyKnock logo

EasyKnock

Segmed logo

Segmed

Grips Intelligence logo

Grips Intelligence

Zone7 logo

Zone7

Joshu logo

Joshu

Blumberg Capital - Classification

NAICS
  • 520000Finance and Insurance
  • 523000Securities, Commodity Contracts, and Other Financial Investments and Related Activities
  • 523900Other Financial Investment Activities
  • 523990All Other Financial Investment Activities
  • 523999Miscellaneous Financial Investment Activities
SIC
  • 6700Holding And Other Investment Offices
  • 6790Miscellaneous Investing
  • 6799Investors, Not Elsewhere Classified
ISIC
  • 6499Other financial service activities, except insurance and pension funding activities, n.e.c.
Show 11 more industry codes
NAICS
  • 523100Securities and Commodity Contracts Intermediation and Brokerage
  • 523150Investment Banking and Securities Intermediation
  • 525000Funds, Trusts, and Other Financial Vehicles
  • 523910Miscellaneous Intermediation
  • 523940Portfolio Management and Investment Advice
SIC
  • 6210Security Brokers, Dealers, And Flotation Companies
  • 6211Security Brokers, Dealers, And Flotation Companies
  • 6000Depository Institutions
  • 6200Security And Commodity Brokers, Dealers, Exchanges, And Services
  • 6720Investment Offices
  • 6722Management Investment Offices, Open-end