5.5 million per year (as of 2010)
Total number of companies are more than 7 million.
The exact number of businesses in the US that gross over 100 million a year is not readily available. However, it is estimated that there are around 37,000 large businesses in the US that generate more than $100 million in annual revenue. This number may vary and depends on factors such as industry, economic conditions, and other variables.
The SBA's guidelines for smallness are as follows: a. Manufacturing: maximum number of employees: 500 b. Wholesale trade: maximum number of employees: 100 c. Agriculture: maximum annual receipts of up to $750,000 d. Retailing: maximum annual sales or receipts of $7 million e. General construction: maximum average annual receipts of $33.5 million f. Dredging: maximum average annual receipts of $20 million g. Special trade construction: maximum average annual sales of up to $14 million h. Travel agencies: maximum average annual receipts of $3.5 million i. Business and personal services: maximum annual receipts of up to $7 million, except for architectural, engineering, surveying, mapping, dry cleaning, and carpet cleaning: up to $4.5 million
How do you want to measure for the ranking? Number of trucks, number of drivers, revenue for the trucking industry or just truck load. I guess seeing as how you believe them to be in the top 4 you must be talking truck load and revenue which they are number 5 based on 2008 figures.
The maximum number of people in an SME is 250. In Europe there are three broad parametors that defne SMEs: Micro-entities are companies with up to 10 employees Small companies employ up to 50 workers Medium-sized enterprises have up to 250 employees. The European definition of SME is: "The category of micro, small and medium-sized enterprises (SMEs) is made up of enterprises which employ fewer than 250 persons and which have an annual turnover not exceeding 50 million euro, and/or an annual balance sheet total not exceeding 43 million euro."
The number of annual tourists in the year 2009 totaled 28 million tourists.
According to the US DOT Federal Highway Administration, the average annual miles per vehicle is 12,334 per year. This is based on a total annual miles traveled (3,049,047 million) divided by the total number of vehicle registrations (247 million). This data from 2007 but statistics like this are often a few years in arrears.
Your question is to broad. You will have to define what "leading" means. Civilian or Military production? Number sold or revenue generated? Publicly traded or not?
According to official NPS stats, the annual number of visitors to Haleakala NP has been between one and two million since 1984. The average has been about 1.5 million, and in 2012 the number was 1.094 million visitors.
Revenue system of alauddin khilji is based on the number of revenue and taxation measures.
I just got a letter from united claiming they gave away 2 million free seats in 2009 -