<p>Try searching for largest balances on the blockchain explorers and they sometimes have them labeled. For example: <a href="https://bitinfocharts.com/top-100-richest-bitcoin-addresses.html" rel="noreferrer">Bitcoin Rich List</a> shows:</p>

<ul>
<li><p><code>3D2oetdNuZUqQHPJmcMDDHYoqkyNVsFk9r</code>
wallet: Bitfinex-coldwallet 179,384 BTC </p></li>
<li><p><code>16ftSEQ4ctQFDtVZiUBusQUjRrGhM3JYwe</code>
wallet: Binance-wallet  158,779 BTC</p></li>
<li><code>16rCmCmbuWDhPjWTrpQGaU3EPdZF7MTdUk</code>
wallet: Bittrex-coldwallet  112,203 BTC</li>
<li><code>3Nxwenay9Z8Lc9JBiywExpnEFiLp6Afp8v</code>
wallet: Bitstamp-coldwallet 101,848 BTC</li>
<li><code>3Cbq7aT1tY8kMxWLbitaG7yT6bPbKChq64</code>
wallet: Huobi-wallet 98,042 BTC</li>
</ul>

CC BY-SA 4.0
2018-07-03T19:07:37.897Z
2018-07-03T19:07:37.897Z
JBaczuk
<p>I use this website. <a href="https://www.walletexplorer.com/" rel="noreferrer">https://www.walletexplorer.com/</a></p>

<p>You can filter bitcoin addresses by business organizations. You can also see updated list of transactions by each business organization. This site has exchange, pool, and other addresses.</p>

<p>Definitely never take information like this at face value, but it does provide some interesting insight. </p>

CC BY-SA 4.0
2018-07-04T20:15:44.067Z
Thank you @mango. How do you see the actual addresses from WalletExplorer? I see the names of the exchanges and can access the transactions that take place within their wallets (and the addresses of those they trade with) but I don't see their actual address. 
Also, would you please explain how the "balance" is arrived at within a given wallet? If you look at Poloniex, for instance:
https://www.walletexplorer.com/wallet/Poloniex.com 
the recent transactions are positive (received) but their balance is decreasing. Is this the balance of bitcoin that Poloniex holds in its wallet?
Apod
CC BY-SA 4.0
2018-07-05T08:21:39.627Z
@Apod If you click on a specific business org like Poloniex, there is a "show wallet addresses" link that will produce a list of actual addresses they own. The balance is the spendable utxo at a given time. After just a quick eye test, it doesn't seem Poloniex's balance is decreasing. Keep in mind that the time delta between each transaction is very small. Tens of Bitcoin are transacted with their wallet every second or so.
mango
CC BY-SA 4.0
2018-07-05T10:59:54.923Z
Thank you @mango. Where do you find this information? My searches have not come up with any information explaining the layout of WalletExplorer.
Apod
CC BY-SA 4.0
2018-07-05T13:07:07.970Z
Glad to help. Unfortunately I cannot myself find this information online - I had the website explained to me in-person at a meetup. @Apod
mango
CC BY-SA 4.0
2018-07-04T10:14:39.420Z
2018-07-04T10:14:39.420Z
mango
<p>Is there a list available of the addresses for the aggregating wallets of major bitcoin exchanges? If so, where?</p>

CC BY-SA 4.0
2023-10-15T11:22:22.763Z
If I may add... I am interested in contact / support e-mail addresses of said exchanges. I would like to warn them about a scam.
marfi
CC BY-SA 4.0
2023-10-15T11:50:28.853Z
Actually, this list is quite useful already:
https://cn.etherscan.com/directory/Exchanges/Crypto_Exchanges?q=&p=1
marfi
CC BY-SA 4.0
2023-10-16T21:11:10.203Z
@marfi - If you have a new question, please ask it by clicking the [Ask Question](https://bitcoin.stackexchange.com/questions/ask) button. Include a link to this question if it helps provide context.
Hannah Vernon
<exchanges>
list of addresses for major bitcoin exchanges
Apod
# list of addresses for major bitcoin exchanges

(Asked by: username_0 on 2018-07-03)

Is there a list available of the addresses for the aggregating wallets of major bitcoin exchanges? If so, where?

**Tags:** exchanges

> **Comments:**
> **username_1**: If I may add... I am interested in contact / support e-mail addresses of said exchanges. I would like to warn them about a scam.  
> **username_1**: Actually, this list is quite useful already: https://cn.etherscan.com/directory/Exchanges/Crypto_Exchanges?q=&p=1  
> **username_2**: @username_1 - If you have a new question, please ask it by clicking the [Ask Question](https://bitcoin.stackexchange.com/questions/ask) button. Include a link to this question if it helps provide context.  

---

## 2 answers

### Answer by username_4 on 2018-07-04. Score: 5 | Accepted answer

I use this website. <https://www.walletexplorer.com/>

You can filter bitcoin addresses by business organizations. You can also see updated list of transactions by each business organization. This site has exchange, pool, and other addresses.

Definitely never take information like this at face value, but it does provide some interesting insight.

> **Comments:**
> **username_0**: Thank you @username_4. How do you see the actual addresses from WalletExplorer? I see the names of the exchanges and can access the transactions that take place within their wallets (and the addresses of those they trade with) but I don't see their actual address.  Also, would you please explain how the "balance" is arrived at within a given wallet? If you look at Poloniex, for instance: https://www.walletexplorer.com/wallet/Poloniex.com  the recent transactions are positive (received) but their balance is decreasing. Is this the balance of bitcoin that Poloniex holds in its wallet?  
> **username_4**: @username_0 If you click on a specific business org like Poloniex, there is a "show wallet addresses" link that will produce a list of actual addresses they own. The balance is the spendable utxo at a given time. After just a quick eye test, it doesn't seem Poloniex's balance is decreasing. Keep in mind that the time delta between each transaction is very small. Tens of Bitcoin are transacted with their wallet every second or so.  
> **username_0**: Thank you @username_4. Where do you find this information? My searches have not come up with any information explaining the layout of WalletExplorer.  
> **username_4**: Glad to help. Unfortunately I cannot myself find this information online - I had the website explained to me in-person at a meetup. @username_0  

---

### Answer by username_3 on 2018-07-03. Score: 5

Try searching for largest balances on the blockchain explorers and they sometimes have them labeled. For example: [Bitcoin Rich List](https://bitinfocharts.com/top-100-richest-bitcoin-addresses.html) shows:

* `3D2oetdNuZUqQHPJmcMDDHYoqkyNVsFk9r`
  wallet: Bitfinex-coldwallet 179,384 BTC
* `16ftSEQ4ctQFDtVZiUBusQUjRrGhM3JYwe`
  wallet: Binance-wallet 158,779 BTC
* `16rCmCmbuWDhPjWTrpQGaU3EPdZF7MTdUk`
  wallet: Bittrex-coldwallet 112,203 BTC
* `3Nxwenay9Z8Lc9JBiywExpnEFiLp6Afp8v`
  wallet: Bitstamp-coldwallet 101,848 BTC
* `3Cbq7aT1tY8kMxWLbitaG7yT6bPbKChq64`
  wallet: Huobi-wallet 98,042 BTC


---

