Oneminers is 100% legit and when I were in crypto conference from all the companies offering ASIC miner hosting they looked fair, with transparent pricing, they have explained and calculated revenue of mining and Even said that
"they know exactly how much miner makes and was generating in the past, but they can not assure future revenue of crypto mining because they have no power to predict exchange rate of bitcoin and other currencies, however they will make sure that uptime of your miners will be over 95% and that the miners will output the maximum possible income ".
See this post from different forum.
Well, you can throw in a lot more things if it's not clear enough
The profitability table shows income not profit despite showing the cost of electricity, which is at least deceiving
oneminers dot com slash pages slash miner-profitability
Their calculator on the product page shows profits for 1 cents/kwh which is insane, so again deceiving.
What you are presenting here is just evidence of active "pushy" marketing of service from their marketing department. What I see that their marketers overuse AI for generating texts but does not influence their service quality delivered to the clients.
Do you even read list of the red flags? For example, address of their central building turns out to be address of virtual office.
Yet another red flag. I checked CoinGecko article on top of link you shared, but CoinGecko article clearly state it's "Sponsored Content " rather than "Testimonial".
There are many pictures of the OneMiners representatives.
OneMiners in Ministry of Energy and Mining in Nigeria: There is head of Ministry of energy and Mining in Nigeria on the photo and CEO of Oneminers and also CTO of OneMiners in office in building of Ministry of Energy and Mining in Nigeria.
oneminers dot com slash cdn slash shop slash files slash OneMiners_ministry_of_energy_and_mining_2006x976_crop_center.jpg
OneMiners Ethiopia mining farm. Here you see whole ASIC miner hosting farm. It looks to be 10MW, maybe more. Also there is CEO of OneMiners himself on the picture with company T-shirt.
oneminers dot com slash cdn slash shop slash files slash oneminers-ethiopian-hosting-center-crypto-mining_1080x1080_crop_center.jpg?v=1741348034
Oneminers in Bitcoin conference 2024. You can see another members of team. This is quite old photo taken long time ago. You can check official sponsors of conference and also participants and speakers to search for OneMiners and Circlehash. BTW you may find them in Crpyto conferences if you go . For example I believe next one is in Miami Bitcoin Disturb mining conference.
oneminers dot com slash cdn slash shop slash files slash oneminers-btcprague-2024_1340x1340_crop_center.jpg?v=1728292374
Sorry, but these pictures aren't enough when there are so many red flags (including ones where they stole image from EZ Blockchain company. BTCPrague also didn't list "oneminers", see my post below.
2. Their website claim they attend BTCPrague 2024. But i unable to find mention of their company on BTCPrague website. I even use this keyword on google search, but with no search result.
site:btcprague.com oneminers
They use crypto payment gateway Changelly that is their partner and it is the only Miner hosting company that is partnering with payment gateway in the world as far as I know. So you have assured your payments that they are held by legitimate company. Its name is Cirlcehash LLC and you can see it here:
oneminers dot com slash cdn slash shop slash files slash Circlehash_Oneminers_Changelly_partnership_1368x1286_crop_center.jpg?v=1742555598
They are officially registered business in USA with name Circlehash LLC.
Here is link where you can verify official business name and status of their TAX report:
https://wyobiz.wyo.gov/Business/FilingSearch.aspxChangelly doesn't mention "oneminers" on
https://changelly.com/partners. And while i did found "circlehash llc" on government website i found, circlehash itself have mixed review on
https://www.trustpilot.com/review/circlehash.com and that government website also mention this tip.
The statement that a company is in "good standing" simply notifies the public that all paperwork or fees required to form or maintain registration has been filed with the Secretary of State and is current. "Good Standing" in no way implies endorsement of the business nor does it reflect on the quality of the products or services provided by the business.
All information about company you will find in about us page.
Also all information with all contacts and phone numbers, addresses, emails and also their public Bank accounts and also public Bitcoin addresses you will find on their contact page: oneminers dot com slash pages slash contact. They have even officially signed certification from banks that that account belongs to them.
It's hard to verify all of those information. But i can confirm some street address and image show doesn't match.

https://maps.app.goo.gl/1UyS4XK6BxGRdBxKA satellite image only shows building with parking lot.

https://maps.app.goo.gl/vPbz72e8W2wRZSgb9 street view shows no "oneminers" promotional banner.

They offer ASIC miner hositng in multiple locations World wide
Look so many work you can not possibly make up. There are thousands of clients and customers who are satisfied. Even though happy customer usually do not leave review and report. There is not many people who want to brag about how they earned more money and that they are mining and receiving crypto and Bitcoins or KASPA or whatever and they have income and alert local tax authorities or put themself to the the risk. Look here:
oneminers dot com slash cdn slash shop slash files slash om-banner-map-of-hosting-centers_20x10_crop_center.png
oneminers dot com slash pages slash hosting-centers
None of us can verify "oneminers" actually have thousand satisfied client/customer. As for link you shared, it ticks these red flags.
2. They offer hosting location with high electircity rate, where ROI could take extremely very long time.
Czech Republic
price includes fees
0.139 USD per kWh
1MW
Really Oneminers is 100% legit and one of the most transparent company for ASIC crypto mining that I know.
With so many red flags, it's far from 100% legit (although i never claim it's 100% scam).