There are more than 2,000 businesses in the Irvine Spectrum. More than 32% of them employ one to four workers. About 14% have 20 to 49 employees. Twenty-five, or 1%, have 250 to 499 workers. All Irvine Spectrum businesses collectively employ more than 71,000 people.
About 473 Irvine Spectrum businesses are in the services industry. More than 282 are in wholesale trade. Finance, insurance and real estate have 278.
