The wedge
Member seat
Umber Desk is selling a 10% cut in fails, not a new licence.
VELMVellum Protocol8,420 waitlistKITEKite Ledger2,190 waitlistPLSDPalisade ID1,640 waitlistNRTLNorthlineDay 8 of 14SABLSable RailDay 5 of 14QULLQuill MarketsDay 11 of 14CDWLCinder Well6,947 waitlistHRTNHartline8,787 waitlistOBSNObsidian Rail4,416 waitlistFENLFen Clearing1,060 waitlistLUMNLumen Books5,510 waitlistRDCTRedact ID6,485 waitlistHRBNHarbor NAV6,973 waitlistQLTDQuilt1,876 waitlistNMBMNimbus Match7,864 waitlistBRASBrass4,166 waitlistSLSTSolstice Credit9,342 waitlistWLTRWillow Transfer7,031 waitlistEMBREmber Registry2,487 waitlistNQAYNorth Quay2,013 waitlistKLNSKiln4,412 waitlistGLSHGlass HouseDay 8 of 14IRNPIron PierDay 1 of 14PLFRPale FireDay 3 of 14VELMVellum Protocol8,420 waitlistKITEKite Ledger2,190 waitlistPLSDPalisade ID1,640 waitlistNRTLNorthlineDay 8 of 14SABLSable RailDay 5 of 14QULLQuill MarketsDay 11 of 14CDWLCinder Well6,947 waitlistHRTNHartline8,787 waitlistOBSNObsidian Rail4,416 waitlistFENLFen Clearing1,060 waitlistLUMNLumen Books5,510 waitlistRDCTRedact ID6,485 waitlistHRBNHarbor NAV6,973 waitlistQLTDQuilt1,876 waitlistNMBMNimbus Match7,864 waitlistBRASBrass4,166 waitlistSLSTSolstice Credit9,342 waitlistWLTRWillow Transfer7,031 waitlistEMBREmber Registry2,487 waitlistNQAYNorth Quay2,013 waitlistKLNSKiln4,412 waitlistGLSHGlass HouseDay 8 of 14IRNPIron PierDay 1 of 14PLFRPale FireDay 3 of 14
Board
UMBC
In diligence
IN MOTIONClearingUmber Desk
Heat 39. 37 asks this week. 0% of any raise comes here.
Heat 39. Window a fewd. If you are going to read one Clearing company, this is the one.
Umber Desk — A permissioned netting engine for trading venues and brokers that are already licensed. It reduces what has to settle. It is not a new CCP, and it is not a collateral token.
In a 14-day diligence sprint (day 12). This is when the story, the customers and the legal path get written down — or the file stops.
They unpublish in an hour. They will not wait for your committee to finish reading.
Diligence, not a prospectus. RCA Pad does not allocate, take orders, or close funding. If this company raises, it raises with its own counsel.
Sprint day
0/14
Window
Closed
Heat
0/99
Inbound / wk
0asks
Asking now
0live
Named pilots
0
Redacted on the public page
Live nodes
0
Permissioned netting
Counsel hours
0
Not offering — locked
Sentences killed
0
Before listing
Claims live
2/8
Sprint
Our cut
0%
Of any proceeds
Plate Horizon · 5787
UMBC
The plate
Horizon. Edition 5787.
A unique plate for Umber Desk. Geometry, orbit, and edition belong to this company — no other listing on the board shares it.
UMBC · Lisbon · Clearing
Score
0
Desk diligence
Pilots
0
Named, redacted
Sprint
0
Day 12 of 14
HQ
Lisbon
Licensed venues
Sells
Member
Member seat
Markets
0
Lisbon
Years
0
Founded 2022
Surfaces
0
Permissioned netting
Complete
0
File readiness
Why the desk took it
A real job, not a ticker.
A broker named a fail-cost number. That is a budget.
Traction
2 named pilots (redacted).
Founded 2022, headquartered in Lisbon. 2 named pilots on file (identities redacted in public). 3 nodes or connected surfaces reported. Desk diligence score 77/100. Sprint day 12 of 14. A named Lisbon administrator who already signs the pack (redacted). They killed their own ‘token as fee’ sentence before we asked. Rare, and it scored.
Next 12 months
Two members netting live, or stop.
LCH is the CCP. This is netting in front of the CCP. Annual software against an ops cost the board can see. Switching cost is the record, not the brand.
The brief
How a serious reader should hold this.
The first sentence Siobhán Ribeiro would not let us publish was the exciting one. What remains is slower — and scarcer: Umber Desk Ltd selling Clearing as software, from Lisbon, to a buyer who already pays someone else to do this badly. That buyer is named. You are not, yet.
If you leave this page without opening the claims table, you have read marketing. The scarce version of Umber Desk is the version that survives counsel. It is on a clock.
US traffic was taken off the public surfaces in the first working session. Umber Desk did not argue. Adult companies do not costume a US offering.
From ops
The legal source of truth stays with the incumbent register, admin, or custodian. Umber Desk does not attest to its own facts.
From the screen
US persons are outside the audience. A form that asks “are you accredited?” without verification is not an exemption.
From the founder
We will not describe this as Reg CA-compliant, MiCA-stickered, or FCA-authorised. Issuers retain their own counsel in every relevant jurisdiction.
The window
Miss this and you read the archive.
The next Clearing company on this board will not have this waitlist, this HQ, or this counsel posture.
Switching cost is the auditor conversation. Once it happens, you are late.
If you are a founder who wants a pack like this: apply. If you are a buyer: call them — not us.
Window
Closed
Closed. History only — not a place to buy.
- Sentences killed
- 4
- Counsel hours on file
- 33
- Asks / week
- 37
- Our cut
- 0% of proceeds
We did not come here to sell a token. We came here so a named customer could read a pack that survives counsel.
This company
Umber Desk
Twelve Clearing decks look the same. One of them has a Lisbon customer on the record.
In the same conversation
- LCH / Eurex (incumbent CCPs)
- Caldastone-style utilities
- Not a DeFi clearinghouse
The bet
Why this company exists.
Umber Desk is selling a 10% cut in fails, not a new licence.
Umber Desk is selling a 10% cut in fails, not a new licence.
T+1 and capital rules make gross settlement expensive. Venues will buy netting as a service before they will buy a new licence.
Post-trade cost is a line on every broker P&L. A 10% cut in settlement fails is a CFO conversation.
Versus the field
A generalist vendor can copy the slide in a quarter. They cannot copy the named record, the scheme map, or the auditor conversation. That is the year they would have to buy.
The live path is Not offering — locked. Proposed Regulation Crypto Assets is not treated as a calendar slot. Build as if it never opens.
How it works
- 01Members post positions they already hold
- 02The engine nets what the rulebook allows
- 03Only the residual hits the existing settlement rail
- 04Collateral as a token is an exclusion on this file
- 05Only the residual hits the existing settlement rail — gross never leaves the venue
- 06Exceptions post back into the customer’s existing case system — no side spreadsheet.
In the same conversation as
- LCH / Eurex (incumbent CCPs)
- Caldastone-style utilities
- Not a DeFi clearinghouse
If they raise
Where the money would actually go.
Not a token float. A budget against work. RCA Pad still takes 0% of proceeds.
Claims & campaign ops
31%
Dual-control drills, key ceremonies, and the person who owns them.
Certifications & adapters
22%
Adapter work against the incumbent register, admin, or custodian.
Counsel & perimeter
15%
The remaining certifications and the second named market.
Named operators
32%
Hiring the operator who already does this job at a licensed firm.
Operating week
What “in market” actually looks like.
- MonClaimsEvery public sentence checked against the register. Anything extra is unpublished.
- FriKill switchRehearse unpublish in 24 hours. If it takes a committee, it is not a switch.
- TueExceptionsOvernight breaks post back into the customer’s case system. No side book.
- SatDarkNo creators. No threads. Restricted geos stay dark.
The wedge
Why this one, not the other one.
- They sell
- Member seat
- Who pays
- A named Lisbon administrator who already signs the pack (redacted).
- Unit economics
- Annual software against an ops cost the board can see. Switching cost is the record, not the brand.
- Moat on file
- Named venue LOIs — redacted, but they exist.
- Switching cost
- Scheme maps, ISO, LMA language, registry adapters — eighteen months of unglamorous work.
- Vs the comps
- LCH is the CCP. This is netting in front of the CCP.
- Why we listed it
- A broker named a fail-cost number. That is a budget.
Next twelve months
What has to be true.
Two members netting live, or stop.
They killed their own ‘token as fee’ sentence before we asked. Rare, and it scored.
Growth money would extend the record to a second geography, still permissioned.
Traction
What you can verify today.
Founded 2022, headquartered in Lisbon. 2 named pilots on file (identities redacted in public). 3 nodes or connected surfaces reported. Desk diligence score 77/100. Sprint day 12 of 14. A named Lisbon administrator who already signs the pack (redacted). They killed their own ‘token as fee’ sentence before we asked. Rare, and it scored.
- Operating notes for Permissioned netting
- No token contract listed as a public sale
- Named founder; customer still a conversation
- Lisbon is the operating centre
- The waitlist, if any, is a product list — not a book
- RCA Pad does not take a cut of proceeds
Readiness
Six things a serious buyer asks. 100 is “ready to take to counsel and a customer.”
- Product35
- Customers62
- Legal path62
- Tech maturity45
- Demand66
- Market access44
Risks
What can kill it.
The one that actually kills it
A second geography without a lock
Extending the record into a market that is still restricted is how a clean Lisbon story becomes a fact pattern. The restricted list exists for a reason: EU retail.
CCP perimeter
If a regulator reads this as clearing, the licence problem is existential.
Collateral token
That ask has been refused on files like this. It should stay refused.
Member default
Who eats the loss? If the answer is ‘the protocol’, there is no protocol that can.
Incumbent freeze-out
CCPs can copy the netting logic faster than a startup can collect members.
CCP copy
The incumbent can ship the same netting as a feature. Umber Desk has to be cheaper or faster before that happens.
Token relapse
A later round that wants a public token puts Umber Desk in a different perimeter. The file treats that as a hard stop.
Ask these next
- 01What happens if a founder later wants a public token?
- 02Which incumbent can copy this in a quarter, and what would they have to migrate?
- 03What does renewal look like if no round ever happens?
- 04Is the waitlist demand for a product, or a queue for a coin?
- 05Has counsel written the perimeter in a memo you can file?
- 06Who can unpublish a public sentence in 24 hours, by name?
Structure
How money would actually move.
Sprint is diligence, not a raise. A pack at the end is a file the company can take to its own lawyers and investors. RCA Pad does not complete funding.
- Entity
- Umber Desk Ltd
- Path on file
- Not offering — locked
- Posture
- No public sale
- Pack
- Sprint
Where they can operate
Named vs off-limits.
Named markets are where a sentence is allowed. Restricted is where it is not. This is not a worldwide offering.
- Lisbonnamed
- EU retailrestricted
Team
Who runs it.
- Siobhán RibeiroChief executive
- Nia RibeiroChief technology
Stack
- Permissioned netting
- Clearing
- Approval trail
Named with them
- Northbridge Counsel
- Helix Audit
- Clearline
Who can decide
Siobhán Ribeiro (Chief executive) will take a 30-minute call and decide budget. If the only person who can accept “we are not opening a sale” is a silent co-founder in another time zone, this company would not be on the board.
Year two is a second named market and the remaining certifications — still permissioned. It is not a public book. A public book would be a different company.
Claims with evidence
Statements with evidence.
| Statement | Evidence | Status |
|---|---|---|
| Umber Desk does not sell a token to the public on this pad | Posture lock | live |
| The product is clearing sold to institutions | Architecture + customer type | live |
| Permissioned netting is the method — not a listed asset | Desk snapshot | live |
| Retail buyers are out of scope | Named markets lock | live |
| Any raise completes with the issuer’s counsel and providers — not on RCA Pad | Fixed-fee terms | live |
| Pilot identities redacted in public | No board minute | draft |
| No public token is sold on this pad | Engagement terms + posture lock | live |
| Customers contemplated: Lisbon | Named markets on the file | live |
On the record
- Day 0 lockKick-offSep
- Claim inventoryPackSep
- Audience matrix draftPackSep
Operating log
11 Sep 10:50
Workshop. Funnel has no purchase step.
08 Sep 09:00
Kick-off. Exclusions recorded.
09 Sep 16:20
A claim killed for missing evidence.
Path to now
D0
Kick-off
Geographies, owners, SLA, exclusions.
D14
Read-out
Accept the pack or stop.
Not a subscription
This is not a sale page.
Sprint is diligence, not a raise. A pack at the end is a file the company can take to its own lawyers and investors. RCA Pad does not complete funding. Founders who want a pack like this one apply. Readers who want the company talk to the company — not to this pad.
Other companies
VELMVellum ProtocolSettlement rails for private credit funds. Campaign live. No public token sale.KITEKite LedgerTrade-finance records on a permissioned L2. Live waitlist. Allocation is not on this pad.PLSDPalisade IDPermissioned identity for funds. Live in the EEA professional lane. No token, no sale.NRTLNorthlineOn-chain fund admin. Day 8 of 14. The pack is the product. Pathway locked: not offering.