Jim Sieminski – Biography
Last update: April 10, 2026Executive profile
Jim Sieminski is currently
Senior Vice President, Account Director at Rubin Postaer and Associates - View - Rubin Postaer and Associates org chart
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The colleagues of Jim Sieminski
Company Colleagues
- At Rubin Postaer and Associates, Jim Sieminski has 26 colleagues including Pete Imwalle (CEO), Gerry Rubin (Co-Chairman of the Board)…
Industry Colleagues
- In the Communication & Sales industry, Jim Sieminski has 49,584 colleagues in 2,900 companies located in 68 countries. 17,811 executive movements have been recorded in the last 12 months. Learn more about Communication & Sales.
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