What this is
01 — What this is
Ruzylo Holdings holds the equity of Chris Ruzylo's operating companies, and does nothing else.
It was established in 2026 in Thousand Oaks, California. It has no products, no customers, no pricing, no support channel and no marketing function. Each company on the register is run, named and branded on its own terms; the parent appears in their documents as a single line of type and nowhere in their products. This page exists so that a bank, a lender, a prospective investor in one of those companies, counsel, or a journalist checking that the parent is real can confirm the structure and reach the right subsidiary. It is the whole of the company's public surface.
The register
02 — Held companies
Ardenholt
Operating
Consumer personal software.
ardenholt.comFerrow
Launching 2026
An AI system.
ferrow.ai
FerrowAI
Launching 2026
Media. An AI presenter and the programming built around it.
No public surface yet
Aetherial
Launching 2026
The crypto and decentralised-finance line. A revival of a project first built in 2022.
aetherial.finance
Mainstead
Launching 2026
Business software for franchise and workforce operations.
No public surface yet
Manifest
Launching 2026
Business software for franchise and workforce operations, alongside Mainstead.
No public surface yet
A games studio
Launching 2026
Games. The studio's name is in trademark review and is not published until it clears.
Name withheld pending clearance
Seven lines, held as siblings. None of them is a division of another and none of them trades on the parent's name. The register is amended when it changes; it is never announced. Ruzylo Holdings publishes no figures, because none of them are audited, and makes no claim about any company's performance, users or revenue.
Governance
03 — Ownership & contact
Ownership
Founder-owned. Chris Ruzylo holds the parent, and the parent holds the register.
There are no outside shareholders at the parent level and no plan to take any. Ruzylo Holdings is not for sale.
Equity
Investment is made into the subsidiary, on the subsidiary's terms.
The parent does not issue equity and does not take investment into itself. An equity conversation belongs to the company it concerns, on that company's cap table, and should begin there.
Press
The parent does not comment. Announcements are made by the company that owns them, and Ruzylo Holdings neither confirms nor amplifies them. There is no press page and no press list.
Correspondence
Ruzylo Holdings does not yet keep a mailbox of its own. Until it does, correspondence for the parent reaches the founder at hello@ardenholt.com.
For anything belonging to a named company above, write to that company instead — it will answer faster and it is the one that can decide.