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Quiet Capital — Portfolio, Page 10

Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.

366
Companies
$12.2B
Total invested
$35.1M
Avg. check
76
Industries
Software 5Artificial Intelligence (AI) 5Financial Services 2FinTech 2Insurance 2InsurTech 2+70 more
Founder contacts

Verified emails & LinkedIn for founders across this portfolio.

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Verified contacts, updated monthly
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Portfolio companies

Showing 217240 of 366
Drip Capital
October 2025

Drip Capital is a digital platform that provides global trade financing for SMEs and large enterprises.

Finance · Palo AltoDebt Financing
Root Insurance
October 2024

Root Insurance is a property casualty insurtech that offers personalized car insurance coverages through an app.

Auto Insurance · Columbus$200.0M Post-IPO Debt
Signal Advisors
October 2021

Signal Advisors is an evolution in annuity and life insurance distribution company.

Financial Services · DetroitSeries B
AutoCloud
October 2022

AutoCloud is an auto code terraform software service.

Cloud Computing · SeattleSeed
Truepill
October 2021

Truepill provides an API-connected healthcare infrastructure designed to revolutionize the patient experience.

Health Care · Hayward$142.0M Series D
Open
October 2021

Shared mindful experiences to help friends be present together, on and offline.

Fitness · San Francisco$9.0M Series A
TripleBlind
October 2021

TripleBlind is a software company that provides scalable solution with simple API for privacy enhancing computation.

Big Data · Kansas City$24.0M Series A
Jüsto
October 2024

Jüsto is an online grocery platform that offers doorstep food delivery and other products.

Consumer Goods · Mexico City$50.0M Series C
Rappi
October 2025

Rappi is an on-demand delivery platform that connects users with local businesses and couriers to deliver a wide range of products.

Consumer Goods · BogotáDebt Financing
Mulberry Technology
October 2021

Mulberry develops personalized product protection solutions used to help brands unlock additional revenue.

Commercial Insurance · New York$22.0M Series B
Zeus Living
October 2023

Zeus Living provides furnished housing intended for business and personal travel.

Home Improvement · San FranciscoSecondary Market
TransFi
March 2026

TransFi provides stablecoin-powered payment solutions enabling cross-border transfers, collections, and digital currency transactions.

Blockchain · Tampa$14.2M Series A
Portside
March 2026

Portside is an aircraft data, reporting, and analytics platform for individual and corporate plane owners.

Aerospace · San FranciscoPrivate Equity
Science
March 2026

Science is a clinical-stage medical technology company that develops neuroengineering systems to address neurological and sensory disorders.

Biotechnology · Alameda$230.0M Series C
Standard Bots
February 2026

Standard Bots offers advanced automation solutions, including the RO1 robot, to help businesses streamline their operations.

Artificial Intelligence (AI) · New YorkAngel
Taalas
February 2026

Taalas develops a platform that converts artificial intelligence models into custom silicon implementations.

AI Infrastructure · Toronto$169.0M Series B
Loyal
February 2026

Loyal is a clinical-stage veterinary medicine company dedicated to extending the healthy lifespan of senior dogs.

Biotechnology · San Francisco$100.0M Series C
Momentus
January 2026

Momentus is a commercial space company providing satellite buses, in-space transportation, hosted payloads, and in-orbit services.

Aerospace · Santa Clara$5.0M Post Ipo Equity
Substack
January 2026

Substack is a subscription-based newsletter publishing platform for independent writers.

Content Creators · San FranciscoSecondary Market
Last Energy
December 2025

Last Energy is a nuclear technology company that provides nuclear energy through its modular micro nuclear power plants.

Clean Energy · Washington$100.0M Series C
Kilo Code
December 2025

Kilo Code provides an open-source AI-powered coding assistant that supports code generation, debugging, and documentation.

Artificial Intelligence (AI) · San Francisco$8.0M Seed
Topsort
November 2025

Topsort provides AI-powered auction tools and infrastructure APIs to help brands build ad businesses without cookies or user tracking.

Ad Exchange · Palo AltoSeries Unknown
Doppel
November 2025

Doppel is an AI-native security platform that helps organizations defend against social engineering risks and digital impersonation.

Artificial Intelligence (AI) · Covina$70.0M Series C
OnRamp
November 2025

OnRamp is customer onboarding software that helps businesses accelerate time-to-value with guided workflows and automation.

B2B · Boston$15.0M Series A

Where Quiet Capital invests

Software5
Artificial Intelligence (AI)5
Financial Services2
FinTech2
Insurance2
InsurTech2

About Quiet Capital's portfolio

How many companies has Quiet Capital invested in?

Quiet Capital has invested in 366 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does Quiet Capital invest in?

Quiet Capital's top investment sectors include Software, Artificial Intelligence (AI), Financial Services, FinTech, Insurance. The firm invests across 76 different industry categories.

What is Quiet Capital's largest investment?

Among tracked funding rounds, Science received $230.0M in a Series C round. Quiet Capital's total known invested capital is $12.2B.

What is the average investment size for Quiet Capital?

Quiet Capital's average investment size is $35.1M across its portfolio of 366 companies.

What are Quiet Capital's most recent investments?

Recent Quiet Capital portfolio additions include Drip Capital, Root Insurance, Signal Advisors, AutoCloud, Truepill. These companies were founded in 2020 or later.

Reach the founders behind these 366 companies
Verified emails and LinkedIn profiles, updated monthly.
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