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Quiet Capital — Portfolio, Page 3

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

367
Companies
$13.4B
Total invested
$44.0M
Avg. check
64
Industries
Software 9Artificial Intelligence (AI) 6Health Care 4Finance 3Information Technology 3Wellness 3+58 more
Founder contacts

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Portfolio companies

Showing 4972 of 367
Nifty
July 2021

Nifty's is a non-fungible token-focused social media platform.

Computer · MiamiConvertible Note
Airbase
July 2022

Airbase is a software company that offers spend management, bill payments, and invoice processing services.

Billing · San Francisco$150.0M Debt Financing
Verkada
July 2026

Verkada is a cyber security company that offers an AI integrated platform for cloud physical security.

Artificial Intelligence (AI) · San Mateo$20.0M Corporate Round
ShareWell
July 2025

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

Fitness · San FranciscoSeed
Standard Bots
June 2026

Standard Bots builds industrial robotics systems combining hardware and AI software to automate manufacturing and operations.

Artificial Intelligence (AI) · New York$200.0M Series C
Barn2Door
June 2024

Barn2Door provides a vertical SaaS solution that allows farmers to manage direct local sales.

Agriculture · SeattleDebt Financing
Assort Health
June 2026

The most widely-used AI agents platform for the patient journey

Artificial Intelligence (AI) · San Francisco$120.0M Series C
Rapalogix Health
June 2026

Rapalogix Health is a biotechnology company focused on developing longevity-based solutions for skin health and dermatological conditions.

Biopharma · Carlsbad$20.0M Series A
Highlighter
June 2023

Highlighter is an education publishing platform for publishing documents, with engagement features such as highlighting and commenting.

Education · SeattleSeed
Taika
June 2023

Coffee that accentuates reality

Food and Beverage · WalnutSeries A
Gynger
June 2024

Flexible payments, embedded financing, and AR intelligence for buyers and sellers of technology.

Artificial Intelligence (AI) · New York$100.0M Debt Financing
CLIVI
June 2023

Clivi is a specialized digital clinic that provides comprehensive treatment to patients with diabetes and obesity

Health Care · Cuauhtémoc$10.0M Seed
LocoNav
June 2022

LocoNav is a full stack fleet software company used to deliver a single platform to run and manage fleet operations with ease.

Fleet Management · San FranciscoVenture - Series Unknown
Solugen
June 2024

Solugen is a carbon negative moleucle factory that replaces petroleum-based products with plant-derived substitutes.

Biotechnology · HoustonDebt Financing
Space Forge
June 2026

Space Forge develops reusable satellites for manufacturing materials in space.

Aerospace · Cardiff$13.4M Grant
Edge Delta
May 2022

Edge Delta is a multi-agent platform that uses AI-driven system to detect, investigate, and resolve issues using real-time streaming data.

Agentic AI · Seattle$63.0M Series B
Momentus
May 2026

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

Aerospace · Santa Clara$25.0M Post-IPO Equity
Miga
May 2022

Miga is a virtual cardiometabolic clinic that combines a gamified app (akin to Duolingo) with clinical services.

Fitness · San Francisco$12.0M Seed
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
StrongDM
May 2024

StrongDM is a platform that provides zero-trust access control to databases, servers, and applications.

Cloud Security · Burlingame$34.0M Series C
Volition
May 2023

Volition is a marketplace that offers a wide range of suppliers of industrial components.

E-Commerce · San Francisco$11.0M Seed
Quartermaster AI
May 2026

Quartermaster AI is a defense technology company that develops real-time distributed marine software via AI robot technology.

Artificial Intelligence (AI) · Arlington$43.0M Series A
Commure
May 2026

Commure is an AI-based company that specializes in health care.

Artificial Intelligence (AI) · Mountain View$70.0M Venture - Series Unknown
Porch Group
May 2025

Porch Group is a vertical software platform for residential environments.

Home Improvement · Seattle$134.0M Post-IPO Debt

Where Quiet Capital invests

Software9
Artificial Intelligence (AI)6
Health Care4
Finance3
Information Technology3
Wellness3

About Quiet Capital's portfolio

How many companies has Quiet Capital invested in?

Quiet Capital has invested in 367 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), Health Care, Finance, Information Technology. The firm invests across 64 different industry categories.

What is Quiet Capital's largest investment?

Among tracked funding rounds, Standard Bots received $200.0M in a Series C round. Quiet Capital's total known invested capital is $13.4B.

What is the average investment size for Quiet Capital?

Quiet Capital's average investment size is $44.0M across its portfolio of 367 companies.

What are Quiet Capital's most recent investments?

Recent Quiet Capital portfolio additions include Nifty, Airbase, Verkada, ShareWell, Standard Bots. These companies were founded in 2020 or later.

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