C2a Compagnie de L'arc Atlantique SWIFT/BIC code

SWIFT/BIC code of C2a Compagnie de L'arc Atlantique

Whether you are given COLQFR21 or COLQFR21XXX, you are looking at the identical address for C2a Compagnie de L'arc Atlantique in France. A SWIFT code shows every bank in the chain exactly which bank should receive the money. You will need it mainly for transfers between countries.

On this page we explain how the code means, when it matters and what else a transfer to or from C2a Compagnie de L'arc Atlantique requires. A SWIFT code names a bank or branch, not a specific account.

Head office or branch code at C2a Compagnie de L'arc Atlantique?

Having 2 codes in 1 locations, C2a Compagnie de L'arc Atlantique is one of the banks that register separate codes for branches and departments. The head office code is COLQFR21XXX.

In most cases you do not need to look up a branch: transfers addressed to COLQFR21XXX reach C2a Compagnie de L'arc Atlantique without problems. When you receive a specific code, stick to it rather than replacing it with the head office code.

The safest approach is to take the code straight from the recipient’s invoice. Codes for branches are more likely to be retired than COLQFR21XXX when a bank merges or closes offices.

How up to date is this code?

This directory is compiled from publicly available sources. Institutions merge, change names and change codes. Counts and locations are from our own dataset and may differ from what C2a Compagnie de L'arc Atlantique publishes.

Treat this page as a reference, not as the final word: the recipient’s bank details come first. We are an independent comparison site and not part of C2a Compagnie de L'arc Atlantique. If you notice something that is out of date, we appreciate a short note via the contact page.

Getting paid from abroad into a C2a Compagnie de L'arc Atlantique account

When you are waiting for a payment from another country, give the sender everything they need in one go. Share your name as the bank knows it, your account number or IBAN, the BIC COLQFR21XXX and your address.

Some sending banks want the bank’s address. A mistake in your account number is harder to fix than it looks, so copy the details from your online banking.

An incoming payment will not always arrive for the full amount. Charges on incoming payments vary per bank – the price list of C2a Compagnie de L'arc Atlantique tells you what applies. Make clear with the sender who pays which costs.

Euro transfers to C2a Compagnie de L'arc Atlantique: is a BIC needed?

France belongs to the SEPA area, where euro transfers follow common rules. When you send euros from another SEPA country, the IBAN is usually enough; many banks no longer ask for the BIC.

A SWIFT code like COLQFR21 still matter for payments in other currencies, and for transfers from outside SEPA. Some forms also ask for the BIC out of habit; in that case, enter COLQFR21 or COLQFR21XXX.

Instant euro transfers have become widely available within SEPA; check with C2a Compagnie de L'arc Atlantique whether it applies to your account. As long as no currency is converted, the transfer tends to be cheap; costs rise once a conversion is involved.

8 or 11 characters: COLQFR21 versus COLQFR21XXX

The structure of every SWIFT code never changes: a bank code of four letters, a two-letter country code and a two-character location code, sometimes followed by a branch code. In this case, that core is COLQFR21.

Most banks and apps accept both lengths. If yours requires eleven characters, use COLQFR21XXX; if it wants eight, use COLQFR21.

Type the code in one piece, in upper case and without spaces, exactly as shown here. A single character may route the money to another bank.

Paying someone abroad from your C2a Compagnie de L'arc Atlantique account

The price of a payment abroad has more than one component, and the transfer fee is only the most visible one. You pay the fee for the transfer itself, possibly charges from correspondent banks along the way and, most importantly, the margin on the exchange rate.

The real cost is often in the rate, not in the fee: the bank converts at a rate with a margin built in. Compare the rate you are offered with the mid-market rate, the midpoint between buy and sell rates you see on financial sites; the gap is what conversion costs you.

For a lot of currency pairs, a specialist provider is less expensive than a bank. On GoldexPay you can compare the amount that arrives with different providers, which makes the cheapest option easy to spot. You can still keep your account at C2a Compagnie de L'arc Atlantique as the source of the money.

Transfer times and tracking a payment to C2a Compagnie de L'arc Atlantique

An international transfer typically needs anywhere from one to several business days – it depends on currency, route and the banks in between. Weekends and public holidays in either country can add extra days, since banks do not process on those days. Compliance checks on larger or unusual payments may also cause some delay, regardless of the details.

When a payment takes longer than expected, contact the sending bank for the tracking status so they can trace it along the chain. Keep your transfer receipt until the recipient confirms – you will need it for any trace request.

If a payment has not arrived after a few business days, the person who paid needs to contact the bank that sent it rather than C2a Compagnie de L'arc Atlantique. As a recipient, you can check your account to see a partial amount.

Euro (EUR) and conversion costs

The currency in France is the Euro (EUR). When you pay another currency, the amount has to be converted somewhere along the way. You rarely see a separate charge for that conversion.

Where the conversion happens has an effect on how much arrives, since every bank sets its own rate. Transferring the money directly in EUR often avoids a second conversion, provided the rate you get is fair.

The rate for EUR fluctuates constantly, so the amount you see is usually only valid for a short time. With bigger transfers, a small difference in the rate adds up quickly.

How to check COLQFR21 before you pay

The most reliable place for the right code remains paperwork issued by the bank. When the code you were given differs from COLQFR21 or COLQFR21XXX, stop and ask.

Errors in the SWIFT code are annoying more than fatal: often the payment comes back, minus fees. A mistake in the account number is more serious; check it just as carefully.

Most online banking apps validate the format of IBANs, but that does not prove the account belongs to the right person. Where available, a name check before sending gives an extra layer of safety. A small test payment is a sensible step for a large first payment, even if it costs an extra fee.

Protect yourself against fake payment requests

One of the most common tricks goes like this: an email arrives with a message saying that a supplier has new bank details and asking you to pay there from now on. That COLQFR21 is a real code is no guarantee that a request mentioning it is genuine – fraudsters use real bank codes as well.

Never trust contact details in the same message that contains the new account. Urgency and secrecy tend to be warning signs – a real supplier can wait a day. When a payment has already gone to a fraudster, contact your bank immediately: the sooner they act, the better the chance of a recall.

Recipients can be targeted as well: one known trick is an overpayment and then sends a request to refund the difference abroad. Do not act before the money has really arrived – ask C2a Compagnie de L'arc Atlantique if something looks wrong.