Navin C.
Excellent service
Excellent service. The team is very responsive.

As one of the global Corporate Service Provider, One IBC specializes in providing pre-incorporation & post-incorporation services to entrepreneurs, investors, business owners around the world, ranging from offshore company formation, banking support to accounting & auditing services.
One IBC (oneibc.com) has 49 customer reviews on Five Star Index, with an average rating of 3.3 out of 5.
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Administration & Services · Santa Barbara, California
Excellent

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Excellent

Administration & Services · Malibu, California
Excellent

Administration & Services · San Jose, California
Excellent
49 approved reviews, newest moderated first
Navin C.
Excellent service. The team is very responsive.
BIN KEONG T.
still looking for a review site to give this piece of sxxxt a ZERO star + NEGATIVE rating. totally incompetent staffing including senior team personnel whom oversee the team. Grossly money minded, create encumbrances to the client with BAD instructions or even WRONG instructions. NEVER use these people. Total crap. edited: more proofs what these craps shxxxt have done in the past: offshorereviews.com
Response from One IBCAug 14, 2026
We’re very sorry to hear about your experience. We take your concerns seriously and would like the opportunity to understand exactly what happened and address the issues you’ve raised. Our team will reach out to you directly as soon as possible to discuss your case and work toward resolving your concerns. Thank you for bringing this to our attention.
lma T.
One IBC advertises Wyoming LLC formation for $199 on their website, but when you actually message them, the quote jumps to nearly $1,700. They charge $499 just for an EIN filing (which is free from the IRS) and $199 for "KYC fees." Don't be fooled by the low prices on their landing page; the actual costs are significantly higher. Do your research before paying.
Nanobomb
This company promises too much from start. They make you believe you are safe and they will take care. Then you will be badly surprised by new invoces per paper for 500usd plus. In fact they do not claim any surcharges, never inform you about upcoming expenses. They do not require any kind of a contract or SLA. They will marinate you like meat, and then ask for any paper up to 7500 usd, for pure nothing to do. Those are pure scam/fround. Never trust them, even if you had ‘good exprience’ due a past 1-2 period. They think you are trade oil, even if you have no overturns in UK. ONEIBC will never be on your side and they will do everything to leech your money, until your business die. Highly unrecommended.
Chri
Ridiculous! They promise a company in 5 days form when all kyc is provided and its been 3 weeks (almost 4!) Never again!
Gilbert M.
They are unexperient, terrible, piece of c.... company they just want your Money, inumerous mistakes....not professional or capable people, always a new excuse....we lost over 3 months to get an EIN, due to their constant mistakes in appluying for the same document....I would never ever asgain do business witrh them!!!!!
send G.
The Purcell branch is TERRIBLE.
Steven L.
They must spend a fortune on advertising, they pop up in multiple places on the web, they want the business but strangely don't respond to emails? i sent them emails to various email addresses and never get a response. My impression is that they just want people to fill out an application online and pay their fee, that's it, no professional services, most likely because they are not capable. Anyone could be forgiven for thinking these guys are scammers!