Portfolio Company · Operating Co.

Quartermaster

Logistics & Maritime · Website

backed byQuiet Capital and TMV

CurrentLogistics & Maritime

Quartermaster

a portfolio company of

Quiet Capital

Status on record: Current

PE Firm Index

Quartermaster

a portfolio company of

TMV

Status on record: Current

PE Firm Index

Who owns Quartermaster?

Quartermaster is listed on the portfolio pages of Quiet Capital (portfolio page) and TMV (portfolio page). Quiet Capital and TMV list it as current.

From the company's website

A distributed sensor network delivering HD video and real-time AI insights to help civil and commercial operators monitor, detect and respond across global waters.

Source: quartermaster.us, read October 2026

Company Snapshot

Quartermaster is a Logistics & Maritime company. Its owner on record, Quiet Capital, is a firm. Quiet Capital lists 301 companies in the index, 1 of them in Logistics & Maritime. Also backed by TMV.

SectorLogistics & Maritime

Backed byQuiet Capital and TMV

Ownership statusCurrent

WebsiteVisit ↗

About the owner

Quiet Capital

Companies in the index: 301

Venture capital firm investing across consumer and enterprise technology.

Read the Quiet Capital profile

TMV

Companies in the index: 57

Early-stage venture capital firm.

Read the TMV profile

Questions about Quartermaster

Who owns Quartermaster?

Quartermaster is listed on the portfolio pages of Quiet Capital (portfolio page) and TMV (portfolio page). Quiet Capital and TMV list it as current.

What sector is Quartermaster in?

Quartermaster is in Logistics & Maritime. Classified from the owner's portfolio label.

What is Quartermaster's website?

Quartermaster's website is https://www.quartermaster.us/.

Sources

Quiet Capital
https://quiet.com/portfolio
TMV
https://www.tmv.vc/companies

This profile is based on publicly available information and may be incomplete or outdated. PE Firm Index is not affiliated with Quartermaster and does not provide investment advice.

Other portfolio companies of Quiet Capital

6 of 300 shown

See the full Quiet Capital portfolio.

Other portfolio companies of TMV

6 of 56 shown

See the full TMV portfolio.

Other Logistics & Maritime companies held by Quiet Capital

Uber

Other Logistics & Maritime companies held by TMV

Autopilot BDRC

Bridge Money Channel 19 Freightify

Harbor Lab

Other Logistics & Maritime portfolio companies

“Pôle Fine Art” Horus Finance

via Andera Partners

20Cube 3PL Solutions

via Investcorp

A.L.A. (Advanced Logistics for Aerospace)

via H.I.G. Capital

Addison Lee Group

via The Carlyle Group

via American Industrial Partners

All Logística

via GP Investimentos

Browse PE-backed companies.

Is this your company?

Claiming is free and reviewed by hand. Correct facts and add your team.

Claim this profile Suggest a correction

Ownership

Backed by

Quiet Capital

Status: Current

Backed by

TMV

Status: Current

Check this company's website

Check this company's website now

Free, in about two minutes: the verified issues a buyer or a customer's browser would meet. Runs on GTM Brain, by DevriX.

Observational measurements of this company's public website only. Not a rating of the company, its performance, its management, or its investment merit. Not investment advice. Request a correction or removal via Submit Update.

For PE-backed companies

DevriX

DevriX runs the websites, integrations and data that bring in revenue, as one accountable engineering and operations team, through acquisitions and exit.

Where DevriX helps

Value creation through the holdRevenue, data, web and AI run as one operating cadence, tied to EBITDA.Add-ons and carve-outsConsolidate or separate platforms and unify reporting after a deal.Exit readinessFind the technology and data issues a buyer's diligence would raise, before it does.

Send DevriX a short brief

A short form on devrix.com. No call to book.

Disclosure: PE Firm Index is maintained by Mario Peshev, who founded and runs DevriX. DevriX listing

Weekly PE M&A and market research, by email

The Growth Shuttle Insider is Mario Peshev's weekly newsletter for PE owners and operators. Each issue carries the week's private equity deals from this index, market data and research, and an essay from Mario.

Free. One email a week. Unsubscribe from any issue. Your address goes to beehiiv, the service that sends the Insider.

Research

The 2027 Digital Value Creation Baseline

1,407 PE-backed companies from 179 sponsors, measured from public sources in October 2026. 15% of service and product companies have the full path from search to CRM.

Read the research

Research by Growth Shuttle and DevriX.