The apprenticeships mentioned above are super competitive. Have a go though.
@gardenhelpneededThere are quite a few options he could look at. There are Business and Management courses and places like Bath are excellent. I would not do Accountancy. I would keep the degree broad and narrow down for work. General management degrees could point him towards marketing, HR, sales, and other avenues. This presumably would suit as it’s close to his A levels. I would have a look at top business schools to see the breadth of options available and any links to business.
Then there is Psychology. I would guard against narrowing down to Business Psychology! If the poster hasn’t heard of it, no one else will have done either. Far too narrow for 3 years.
He hasn’t done Economics A level but that’s not always required by universities. They prefer maths. However if he didn’t choose it for A level, does it interest him sufficiently? It would be a good degree though.
My DD did LAMDA and is now a barrister. He could do Law at university. Many lawyers will have a strong essay A level like History or English but many Law courses won’t ask for any particular A levels. He could look at Criminology but jobs after might not be great and the same applies to drama . DD went to a school with a very strong Drama dept but none of her friends ever got jobs after their acting training. It’s hugely difficult.
There are tests like the Morrisby Test that look at possible careers. Having his likes and dislikes analysed and his skills and strengths might get him started in the right direction. You have to pay for it.
There are also subjects like International Relations, Sociology, Social Policy etc that don’t prescribe A levels of any type.