Karl Dettmann

Current Employers

Employment History

• 04/2010 → 06/2026
  Northwestern Mutual Life Insurance Company
  Milwaukee, WI
• 08/2010 → 06/2026
  Northwestern Mutual Investment Services, Llc
  Middleton, WI
• 01/2014 → 06/2026
  Northwestern Mutual Wealth Management Company
  Milwaukee, WI
• 05/2026 → Present
  Massmutual Life Insurance
  Madison, WI
• 06/2026 → Present
  Mml Investors Services, Llc
  Madison, WI

Previous Registrations

• 2012-10-02 → 2026-06-26
  Northwestern Mutual Investment Services, Llc
  Middleton, WI
  Middleton, WI
  Middleton, WI
  Middleton, WI
  Cross Plains, WI

Other Businesses

NAME: THE HILLTOP LLC INV REL: Y ADD: 4173 COUNTY ROAD P CROSS PLAINS WI 53528 NATURE: RESTAURANT POSITION: 49% OWNER/SILENT INVESTOR START DATE: 06/11/2019 NO. HR/MO: 0-5 NO. HR/MO DURING SEC TRADING: 0-5 (2) NAME: KARL DETTMANN LLC INV REL: Y ADD: 525 JUNCTION RD STE 8100N MADISON 53717 NATURE/DUTIES: OWNER OF LLC USED FOR FINANCIAL BUSINESS POSITION: OWNER START DATE: 07/09/2019 NO. HR/MO: 80+ NO. HR/MO DURING SEC TRADING: 80+ (3) NAME: DETTMANN VINEYARDS LLC INV REL: Y ADD: RESIDENTIAL NATURE: HOBBY PIECE OF LAND POSITION: OWNER START DATE: 06/27/2017 NO. HR/MO: 6-20 NO. HR/MO DURING SEC TRADING: 0-5 DUTIES: FEED ANIMALS, RECREATION (4) NAME: KARL DETTMANN LLC INV REL: Y ADD: RESIDENTIAL NATURE/NATURE: BUSINESS CONSULTING, COACHING FOR BUSINESS OWNERS POSITION: OWNER START DATE: 05/21/2016 NO. HR/MO: 15 NO. HR/MO DURING SEC TRADING: 15 (5) NAME: KARL DETTMANN INV REL: Y ADD: 525 JUNCTION RD STE 8100N MADISON WI 53717 NATURE: OUTSIDE INSURANCE SALES POSITION: INSURANCE BROKER START DATE: 07/01/2026 NO. HR/MO: 160 NO. HR/MO DURING SEC TRADING: 160 DUTIES: LIFE, DI, LTC, FIXED ANNUITIES AND HEALTH

Exams

• S65 Uniform Investment Adviser Law Examination
  2012-09-29
• S63 Uniform Securities Agent State Law Examination
  2010-10-05

Designations