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Quiet Capital — Portfolio, Page 11

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
63
Industries
Software 8Artificial Intelligence (AI) 6Information Technology 5Health Care 3E-Commerce 3Manufacturing 3+57 more
Founder contacts

Verified emails & LinkedIn for founders across this portfolio.

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Portfolio companies

Showing 241264 of 366
Aerolensec
November 2025

AI safety layer for airside operations.

Bellevue$4.2M Seed
Amae Health
November 2025

Amae Health specializes in integrated outpatient care for individuals with severe mental illness.

Health Care · San Francisco$25.0M Series B
DragonflyDB
October 2025

DragonflyDB is the fastest memory store in the universe.

Software · Tel AvivNon Equity Assistance
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
Basetwo AI
October 2025

Basetwo is an AI CoPilot for manufacturing that provides engineers with recommendations on how to optimize yield, quality, and costs.

Chemical · Toronto$1.0M Non Equity Assistance
Luzid
September 2025

Luzid is a Software Development firm offering AI based developer's automation tools for enterprise implementation processes.

Artificial Intelligence (AI) · San Francisco$2.8M Pre-Seed
Modal Labs
September 2025

Modal develops machine learning software to help run code in the cloud.

AI Infrastructure · New York$87.0M Series B
Tilt (formerly Empower)
September 2025

Tilt (formerly Empower) is a financial technology company on a mission to expand access to fair credit.

Credit · San FranciscoUndisclosed
Arch
September 2025

Arch digitally manages private investment operations for investors and investment advisors.

Finance · New York$52.0M Series B
FirstClub
September 2025

FirstClub aims to become a speedy commerce-first omnichannel retailer that promotes product quality through offline experience stores.

E-Commerce · Bengaluru$23.0M Series A
Orchard Robotics
September 2025

Orchard Robotics develops an operating system that enables precision agriculture driven by robots and AI.

AgTech · Seattle$22.0M Series A
Commonwealth Fusion Systems
August 2025

Commonwealth Fusion Systems designs and develops commercial fusion energy systems to produce clean energy.

Clean Energy · Cambridge$863.0M Series B
Cache
August 2025

Cache is a fintech startup that offers brokerage service for individuals holding large stock positions.

Finance · San Francisco$12.5M Series A
ShareWell
July 2025

ShareWell is a peer assistance platform that allows users to participate in small group video sessions.

Fitness · San FranciscoSeed
Pano
June 2025

Pano uses deep learning AI and computer vision to automatically detect, verify and classify wildfire events in real time.

Artificial Intelligence (AI) · San Francisco$44.0M Series B
Bedrock Ocean Exploration
June 2025

Bedrock Ocean Exploration is a platform for underwater vehicles.

Marine Technology · Brooklyn$25.0M Series A
Openlayer
May 2025

Openlayer is an analysis platform that "opens up" machine learning models by detecting and eliminating failure patterns and biases.

Artificial Intelligence (AI) · San Francisco$14.5M Series A
OSCAR
May 2025

OSCAR is a home services app that offers a platform for booking various on-demand home services for customers.

Apps · Lisbon$6.8M Seed
BuyWander
April 2025

BuyWander is a recommerce platform connecting consumers to high-quality returned goods while helping in the fight for affordability.

E-Commerce · Spokane$2.0M Seed
Biosynch.ai
April 2025

Pioneering the future of medicine through artificial intelligence and computational biology.

San Diego$4.2M Seed
Thatch
April 2025

Thatch is a health benefits platform that lets businesses offer flexible healthcare through a monthly allowance and curated health services.

Health Care · San Francisco$40.0M Series B
ImmuneBridge
April 2025

ImmuneBridge is developing allogeneic immunotherapies for cancer.

Biotechnology · San Francisco$5.6M Series Unknown
The Bot Company
March 2025

The Bot Company is a robotics company that develops robots to handle household chores to free up individuals' time.

Artificial Intelligence (AI) · San Francisco$150.0M Series Unknown
Aeon
March 2025

Aeon develops advanced capabilities at scale for maximum deterrence.

Aerospace · Austin$12.0M Seed

Where Quiet Capital invests

Software8
Artificial Intelligence (AI)6
Information Technology5
Health Care3
E-Commerce3
Manufacturing3

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), Information Technology, Health Care, E-Commerce. The firm invests across 63 different industry categories.

What is Quiet Capital's largest investment?

Among tracked funding rounds, Commonwealth Fusion Systems received $863.0M in a Series B 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 Aerolensec, Amae Health, DragonflyDB, Rappi, Basetwo AI. 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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