ADM INVESTOR SERVICES INTERNATIONAL LTD. - The investment firm in London named Robert Fig marketing consultant for its plastic business.
CROWN GROUP INC. - The automotive component finisher in Warren, Mich., named Jeff Mason president and chief operating officer, succeeding Tom Hart, who retired in February.
CURBELL PLASTICS - The distributor of sheet, rod, tube, adhesives and sealants in Orchard Park, N.Y., named Keith Hechtel director of business development.
DECEUNINCK NORTH AMERICA - The profile extruder in Monroe, Ohio, named Peter Quig vice president-supply chain.
DURAKON INDUSTRIES INC. - The thermoformer in Lapeer, Mich., named Bert McGoff plant manager.
GRAM TECHNOLOGY INC. - The technology firm in Scottsdale, Ariz., named Hermann Plank vice president of sales and marketing.
HUNTSMAN CORP. - Jon Huntsman Sr., the founder and chairman of the Salt Lake City plastics and chemicals company, was honored by the Salt Lake Chamber of Commerce for his accomplishments and philanthropic endeavors.
OMEGA POLYMER TECHNOLOGIES INC. - The diversified manufacturer in Aurora, Ohio, named David Morley president of sales, Donald Smith president of operations and Ronald Baker executive vice president and chief financial officer. Stanley Burson resigned as president and chief executive offier.
RÃ–CHLING ENGINEERED PLASTICS - The sheet, rod, tube and profile maker in Gastonia, N.C., named Thomas Knipp operations manager for the sales and distribution warehouse in Ontario, Calif.; and Trina Lalonde inside sales representative for the northeastern United States and Canadian territories. Christy Jackson has joined the sales department in Gastonia and John Raynor was named southeast regional sales manager.
SPIREX CORP. - The auxiliary equipment maker in Youngstown, Ohio, named Tony Grant sales manager for North America and Jeff Hedegore New England sales manager.
SUMMITPOINT MANAGEMENT - The consulting firm in Chicago named Tom Lemanski director of its manufacturing group.
TECHNOLOGY TOOL & DIE INC. - The mold maker in Green Bay, Wis., named Steve Salo design engineer.
U.S. PLASTIC LUMBER CORP. - The recycled plastic lumber maker in Chicago named Nathan Kalenich vice president and Steve Schultz operations director.
* Chemicals supplier ENTHONE INC. of West Haven, Conn., named Kristian Story key account manager for microelectronics. ... TECHNOLOGY TOOL & DIE INC., a Green Bay, Wis., mold maker, named Paul Beduhn senior toolmaker. ... Resin supplier REICHHOLD INC. of Research Triangle Park, N.C., named Jerome DeVilbiss business manager of its Dion Engineered Resins Group.