SigmaBanc customer reviews

Updated: April 18, 2026
SigmaBanc
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Summary
Reviewers consistently describe aggressive, persistent phone harassment with numbers that change to evade blocking. Many report blocked accounts, refused or severely delayed withdrawals and missing funds, with the company allegedly unresponsive in chat and email and operating as an offshore/unregulated broker with no clear address. Several users say they were pressured to deposit more money while withdrawal requests were ignored; one person needed external assistance (e.g., Capitl–Tungate) to recover funds. Other complaints include poor trade execution and heavy slippage at larger position sizes, trading advice from firm representatives that led to losses, and in one case a bank account freeze after a withdrawal. Multiple reviewers state they reported the firm to regulators and law enforcement and warn others to avoid the broker, calling it a scam.
Shannon
06.07.2023 | 09:44

Awful! Avoid at all costs. They literally stalk you by changing their phone numbers every day and you can’t get your money out

Den
31.03.2023 | 01:22

Scam crypto company PLEASE DO NOT TRUST!! Took all my funds blocked my account and refused to close my account, and release my money. Won’t answer my calls or emails. Reported to all law enforcement offices and regulators.

Mike H
12.03.2023 | 23:51

This company will bleed you dry. I have been trying to close my account with them for 4 months and they refuse. They owe me 926€. Not a fortune but my money, and all they do is ring me to suggest I invest more money!!

Lee Vallois
29.12.2022 | 15:41

Trading since August, finally got a withdrawal 2 weeks ago after several requests, which resulted in my own bank account being frozen with no access to my own funds let alone the withdrawal. Not sure on why yet but caused a lot of inconvenience. Advice on trading taken from senior advisor resulted in huge losses so have lost confidence in the whole thing.

Shannon d
27.12.2022 | 13:02

The worst company I’ve ever dealt with. They promise you can take your money out at any time and then deny your requests. They Send a email saying your request has been successful but yet can’t see the money in my account? And they can’t even tell you what account they have apparently put the money into yet they are quick enough to try and convince you to put 1000s more in! They ring 100s of times asking why you’ve stopped trading, in this day and age do you not have a system that records when someone was called and what about? They ring off a different number every time so you can’t even block the number. Weirdly linked to wellari tech in London who take the money from your account originally and then act like they have nothing to do with sigma banc. It should be illegal for companies to exist like this. Only gave 1 star cause I can’t give 0

Lois Middleton
15.10.2022 | 03:02

Stuck with bbanc, they have refused to accept withdrawal and they have stopped responding in the chat and email, I really don't know what to do because I have so much stuck here, what can I do? I realized late they are unregulated here and not in UK or Spain as well, an offshore brokerage with no address which means I stand a little chance to getting anything back, is there a way out? Has anyone got theirs out? Finally got everything out with the assistance of Capitl--Tungate.

Yann B
06.10.2022 | 20:26

Sigmabanc is a big scam they are cheater no body respond to you in the chat or by e-mail its impossible to Withdraw youre money never deposit on that site richard Boulivier David hoffmann are all scammer

Charles Makambe
31.08.2022 | 11:12

I initially deposited £1000 to try them out and everything looked good so I deposited the other £9000 of my trading capital. As soon as I started trading at higher position sizes the trade execution slowed to a crawl. I was getting slipped all over and the entries would just take ages to fill.Had to contact the support before they were able to rectify the error which they did instantly. Glad I’ve recovered and even made more profit since then but issues like this should not keep happening

Mr shaw
23.08.2022 | 10:42

Don’t not trust with your money !! They don’t call and scam you out of your money 6 weeks I have been waiting. Please avoid dealing with Alpesh Patel he lies and doesn’t do what he says. Poor poor service

Jay
28.07.2022 | 10:58

I wish I never signed up!! I’ve been harassed over the phone. Called FIVE times within a minute even though I kept cancelling the call. That’s ridiculous!! It only stopped because I blocked the number !!! Here’s an idea maybe don’t harass people!!!! Honestly can’t believe them !!!

Randolph Yates
17.06.2022 | 12:07

Everything works just fine. If there's a delay, their team will help.

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