We're reshaping how companies handle money

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Halcyon Works is a financial technology company, not a bank. Banking services are provided by our partner institutions, which hold and protect customer balances.

One operating account, and every workflow that runs on it

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Money movement should be boring

Halcyon Works started from one frustration: treasury tooling built for the Fortune 500, and nothing a forty-person company could actually operate. We spent our first four years building the account layer1 that everything else now sits on.

Simplifying the tangle

Now we're building the software that runs every financial operation off that account, so a finance team of three can close a month in two days instead of nine — more precision, fewer spreadsheets, far less chasing. We call it operational calm.

01 Operating account 02 Treasury 03 Corporate cards 04 Bill pay 05 Invoicing 06 Close & reconciliation 07 Founder-friendly credit Figure AHalcyon Works

Backed by people we'd call first

We're funded by long-horizon partners, operator angels, and 1,840 customers who put in alongside them.

SANDPIPER KVL obelisk LONGACRE brightwater

Halcyon Works in the press

Ledger Weekly's
Ones to Watch

“The rare finance tool that a controller and a founder both like using.”

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The Standard Index

“Within a week of the March outage, Halcyon absorbed more than $412 million in balances, and it still held 94% of those accounts a year later.”

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Corvid Review's
Best Places to Work

Ranked 22nd of 100 in the 2026 list of best mid-sized workplaces.

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Northbeam

“Small finance teams have quietly moved off the incumbents — and one name keeps coming up in the switch.”

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Terminal Notes

“Halcyon is going after bill pay and spend management in the same quarter.”

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Firstline

“The most patient product team in the category.”

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A team pointed at craft and pace

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Values that survive contact with work

Our 214 employees are expected to question the process, say the unpopular thing while it still matters, and finish what they start.

Join the team

Our pot of coffee

Since the first office, whoever finishes the pot starts the next one. It's a small ritual that makes us slow down for four minutes and notice who else is in the room. Don't be surprised if a bag turns up in your mail.

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Talk to us

We read everything that comes in, usually within a day.

Say hello

Send questions, comments, or a complaint.

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Press inquiries

Our communications team answers within one business day.

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