Julius Muschaweck

I'm German. My company is VAT registered in Germany. I'm planning to sell services (engineering and online courses) to VAT registered UK businesses, more than GBP 1,000 per year but no more than GBP 20,000 per year. According to what I know so far, my company needs to VAT register in the UK, and apply "reverse charge" on our invoices. But I'm confused about the GBP 90,000 threshold. Does my company have to VAT register even though we will stay well below the GBP 90,000 threshold?