Marriott Bonvoy is offering instant Silver Elite status for employees from various corporations before and they have just reactivated the campaign again.

Members that sign up with eligible corporate email addresses will have their account set up as Marriott Silver Elite instantaneously.

Here are some of the companies to whose employees this offer is currently valid Accenture, IBM, Deloitte, Microsoft, Siemens, Chevron, Citigroup, Pepsico, AT&T and likely many others

If you happen to work for any other global company, you can change the company name at the end of the URL address to see whether this offer is available for you as well.

This is an awesome offer, as to be qualified for Silver Elite status you need at least to stay 10 stays in one calendar year.

Note that you must sign up using eligible company email address (but apparently you can change it to any other email once the registration has gone through) and the Silver status is instantaneous.

This status used to map to SPG Preferred Plus that comes with 4PM check out, complimentary internet and basic room upgrade. You can link your accounts and the SPG status is valid immediately once you have done it.

The main benefits when staying at Marriott properties at the Silver level are bonus points, late check out (based on availability) and reservation guarantee. They are listed here.