The Dow Chemical Co. recently announced 13 business presidents who have been named to lead the company’s new global businesses.

RPM International Inc. recently announced it has acquired Kirker Enterprises Inc., a leading manufacturer of nail care enamels, coatings components and related products.

Effective immediately, the company will eliminate the current Business Division structure and move to a Global Business Unit model that will have business presidents.

Sika Corp.’s Industry and Automotive Divisions recently announced the appointment of new personnel.

Sealex Inc. recently announced that Inc. Magazine has ranked the company as one of the fastest-growing private companies in the U.S.

3M and Avery Dennison Corp. recently issued a statement in response to a news release from the U.S. Department of Justice (DOJ) regarding 3M’s proposed acquisition of Avery Dennison’s Office and Consumer Products business.

PPG Industries recently announced several executive appointments.

The relocation is part of the company’s previously announced merging of three separate divisions into one centralized operation.