HICONIUM
Collector
For private collectors who want to manage their vehicles as assets, track market values, and sell discreetly when needed.
- Escrow handling via HICONIUM
- Commercial terms agreed at admission

Membership & roles
Collector, Dealer, External Manager — one platform, three clearly drawn roles. Each seat sees exactly what its work requires, and everything a seat does is written to the record.
HICONIUM
For private collectors who want to manage their vehicles as assets, track market values, and sell discreetly when needed.
HICONIUM
For certified partner dealers who handle the operational part of the sale — viewings, logistics, documents — under the HICONIUM triangle model.
HICONIUM
For a family office, assistant or advisor operating inside a Collector’s account — invitation and permissions only, no garage of its own.
Feature comparison
Swipe sideways for every seat →
| Capability | Collector | Dealer | External Manager |
|---|---|---|---|
| Account, login and KYC verification | |||
| Own garage — manage vehicles, photos and documents | |||
| Visibility per car: private, shared or public web | If enabled | ||
| HICON-PRICE and sealed-bid count per vehicle | If enabled | ||
| Market indices and model trends | If enabled | ||
| Favourites and watchlists | If enabled | ||
| Place HICON-BIDs | If enabled | ||
| Trigger "Sell my car" | |||
| Assign or change the dealer per vehicle | If enabled | ||
| Run viewings, logistics and contract upload | |||
| Messaging within defined relationships | If enabled | ||
| Digital ownership transfer after a deal | |||
| Invite an External Manager |
"If enabled" is the External Manager in one line: every capability is a checkbox the Collector grants — viewing prices and bid counts, editing vehicle data, bidding on the Collector's behalf, talking to the assigned dealers — and every grant is revocable and recorded. An External Manager is invited by a Collector; there is no application. While the founding cohort fills, invitations run through the concierge — write to welcome@hiconium.com from the inviting Collector's account.
Selling logic
Discretion is the product: the market never sees a listing, and the strongest buyers never see each other.
01 · The trigger
The Collector triggers the sale on a car. Nothing is public: the platform notifies the top six sealed bidders, and only them.
02 · The window
A thirty-day viewing window, run by the assigned dealer as the operational hub — viewings, logistics, documents, all recorded on the chassis.
03 · The offers
Final offers are collected through the platform, sealed. The number stays a number; the identities stay private.
04 · The transfer
The buyer funds escrow, the contract is uploaded, and ownership transfers digitally — the sale becomes part of the car’s permanent record.
Benefits
Membership unlocks the platform’s pricing instruments and the private network around them — exact prices per chassis, and rooms where cars, art, fashion and architecture meet on equal terms.
One exact HICON-PRICE per chassis, held current, with the evidence behind it.
The indices and model trends that carry your cars, with historical pricing depth where the record allows it.
Share per car, per field, per audience — nothing leaves the vault without your say.
The more of your collection’s history you document, the higher your score — and the more the platform can prove on your behalf.
Occasions where cars, art and design intersect — access follows standing, not spend.
External Managers run several collections through a single account, with permissions their Collectors control.
Access is by application while the founding cohort fills. Companies looking to build on the layer belong in the partner universe.
Request membership