Now I see there are lots of online and offline companies who use logos that are similar to bitcoin. Maybe they got inspired by this logo.
Highly unlikely. The first company in my OP is in the construction business. They have been around since the 1950s. In my country, concrete is called "beton".
Betonútépítő is a Hungarian company, which is located in a country that is part of the same geographical location where I live. I assume they have the same name for concrete. And the B is just the first letter. That's all.
The second company is also in the construction industry and if I remember correctly they were founded before Bitcoin came out as well.
Bollinger is the only that was founded after Bitcoin already became mainstream.
Well, I also want to confess something I thought about my shop's name and logo, which might be similar to bitcoin. The shop's name will be "Bichan" and the logo will be similar to bitcoin. There is a reason, because with the bitcoin money I am going to start my business. That is why my business is always dedicated to bitcoin. After successfully opening my business, I will share it with you guys. Just pray for me. Thank you.
That's great, good luck with your ventures! So in the future there will be one more company to add to this topic.