Format: 

Lastname, Firstname. Title of Work. Publisher, Day Month Year. Database Name or Title of Non-Publisher Website, DOI or URL. Accessed Day Month Year.

Lastname, Firstname. Title of Work. Publisher, Day Month Year, URL (when accessed from the company/publisher's website). Accessed Day Month Year.

Lastname, Firstname. Title of Work. Publisher, Day Month Year.

Examples: 

Committed to More: UPS 2014 Corporate Sustainability Report. United Parcel Service, 2014, https://sustainability.ups.com/media/UPS-2014-Corporate-Sustainability-R.... Accessed 12 Dec. 2017.

In-text: (Committed 7)

2016 Annual Report. Rochester Institute of Technology, National Technical Institute for the Deaf, 2016, ntid.rit.edu/sites/default/files/annual_report_2016.pdf. Accessed 12 Dec. 2017.

In-text: (2016 Annual Reports 5)

Notes: 

Cite a corporate or organization report as you would a book or another standalone document. For specific information, see https://style.mla.org/citing-a-company-report. Since most corporate reports are not accessed via a library database, treat it as a standalone website – include the URL immediately following the year of publication (MLA 28). If you do not know the report author, but you know the editor, you can include the editor in the author position followed by a comma and the word editor. Often the author may be the organization itself, known as a corporate author. If the corporate author is the same as the publisher, omit the author and begin your citation with the title as above (MLA 25). For help formatting the name of the corporate author, see MLA 104-05. For instances where you do not include an author or an editor, only include the first word or noun phrase (noun and any preceding adjectives) of the title in the in-text citation as above (MLA 118).

Source: