MORTENSON CONSTRUCTION: Promoted Clay Benson to director of preconstruction for the Denver Operating Group. He had been director of design build.
JACKSON KELLY PLLC: William Slamkow ski recently joined the Denver office, practicing the areas of commercial litigation, intellectual property litigation, dispute resolution, real estate and business law. Slamkowski was formerly with Hensley Kim & Holzer LLC.
RE/MAX LLC: Announced the promotion of Mike Ryan as executive vice president, global communications and branding.
CHRISTOPHERSON BUSINESS TRAVEL: Hired Dave McKenna, Nick Mattausch and Jeremy Mefford as software engineers.
DORSEY & WHITNEY LLP Promoted Greg Tamkin, partner and head of the Denver Trial Group, to head of the Denver office.
NORTHERN ELECTRIC INC.: Promoted Mike James to vice president.
COLORADO BAR ASSOCIATION: Elected Rothgerber Johnson & Lyons LLP attorney Nicole R. Nies to a three-year term on the Real Estate Law Section Council.
ELLMANN & ELLMANN P.C.: Announced that Christopher K. Pratt joined as an associate in the family law, estate planning and worker’s compensation practice groups.
90OCTANE: Hired Amelia Graycen as a creative conversion specialist; promoted Amanda Jurgens to senior account coordinator and Kelly Hall to business impact director.
PERSONAL BENEFIT SERVICES WEALTH MANAGEMENT: Announced that Michael Frie has joined as an adviser.
MERRICK & CO.: Named Robert A. Berglund vice president, international markets.
GREAT WESTERN OIL & GAS CO.: David Elliman, a founding principal and chief investment officer of the Elmrock Group, has joined the board of advisers.
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