Smith Company。
只要是没有and 或&符号的，前面用The或不用The都可以。有时有多个姓，如Smith, Jones, and Company, Smith and Jones Company, The Smith and Jones

Company(这里and后面并不直接跟Company，可以加冠词the）。
【例句用法】
1.I hate going out alone: I take my daughter for company.
我不愿独自一人出门，带女儿作个伴。
2.His father asked him to avoid bad company.
他父亲要他不要交坏朋友。
3.He entertained the company with cigars.
他以雪茄烟招待客人。
4.I work in a small company.
我在一家小公司工作。
二.allow：vt. 允许，让某人得到，留出，同意（法律） vi. (for)考虑到，允许
【词语用法】
allow有“给”的意思，后可以加双宾语。
He allows his son ￥10 a week.
permit和allow两词的用法和意思相近。
两者可以通用，均指“允许”，且后面都可加宾语加不定式。
Allow/Permit me to congratulate you on your success.
当不存在宾语的时候，两词后加动名词。
We do not allow/permit smoking in the kitchen.
allow和permit还常用于被动语态。
Smoking is not allowed/permitted in the kitchen.
但allow可与副词搭配使用，而permit不行。
She wouldn't allow me in.
此外，allow有“容许，并不禁止”的意思，而permit指“准许”，比allow更正式化。
Nothing is permitted, everything is allowed.
一切都不准许，但也并不禁止。
allow of同admit of一样，指“有…的余地”。
The question allows of no dispute.
allow for指“考虑，体谅”。
We must allow for accidents.
我们必须考虑到意外。
He has indeed made many mistakes, but you must allow for his inexperience.
他是犯了很多错误，但你必须因他缺乏经验而原谅他。
【例句用法】
1.She won't allow the children in(to the house) until they've wiped their shoes.
孩子们不把鞋擦乾净，她就不让他们进(屋).
2.This diet allows you one glass of wine a day.
这种规定饮食可让你每天喝一杯酒。
3.He allowed that I had the right to appeal.
他同意我有权上诉。
4.How much holiday are you allowed?
你有多少天假?
5.The facts allow of only one explanation.
这些事实只能有一种解释。
6.It will take you half an hour to get to the station, allowing for traffic delays.
把路上的耽搁算进去，你要用半小时才能到车站。