| Event | Chamber Ambassadors: Mixers : Food: Mixer Food - March Sponsor [SOLD OUT] | $350.00 | 1 | 1 | 0 | 0 | Yes | Yes |
| Event | Chamber Ambassadors: Mixers : Food: Mixer Food - June Sponsor | $350.00 | 1 | 0 | 0 | 1 | Yes | Yes |
| Event | Chamber Ambassadors: Mixers : Food: Mixer Food - December Sponsor | $350.00 | 1 | 0 | 0 | 1 | Yes | Yes |
| Event | Chamber Ambassadors: Mixers : Beverage: Soda & Water - October Sponsor [SOLD OUT] | $150.00 | 1 | 1 | 0 | 0 | Yes | Yes |
| Event | Chamber Ambassadors: Mixers : Beverage: Soda & Water - March Sponsor [SOLD OUT] | $150.00 | 1 | 1 | 0 | 0 | Yes | Yes |
| Event | Chamber Ambassadors: Mixers : Beverage: Soda & Water - June Sponsor [SOLD OUT] | $150.00 | 1 | 1 | 0 | 0 | Yes | Yes |
| Event | Chamber Ambassadors: Mixers : Beverage: Soda & Water - December Sponsor [SOLD OUT] | $150.00 | 1 | 1 | 0 | 0 | Yes | Yes |
| Event | Chamber Ambassadors: Mixers : Beverage: Soda & Water - April Sponsor [SOLD OUT] | $150.00 | 1 | 1 | 0 | 0 | Yes | Yes |
| Event | Chamber Ambassadors: Mixers : Beverage: Mixer Beverages - October Sponsor | $250.00 | 1 | 0 | 1 | 0 | Yes | Yes |
| Event | Chamber Ambassadors: Mixers : Beverage: Mixer Beverages - March Sponsor [SOLD OUT] | $250.00 | 1 | 1 | 0 | 0 | Yes | Yes |
| Event | Chamber Ambassadors: Mixers : Beverage: Mixer Beverages - June 2025 Sponsor | $250.00 | 1 | 0 | 1 | 0 | Yes | Yes |
| Event | Chamber Ambassadors: Mixers : Beverage: Mixer Beverages - December Sponsor | $250.00 | 1 | 0 | 0 | 1 | Yes | Yes |
| Event | Chamber Ambassadors: Century Club : Presenting Sponsor Sponsor | $500.00 | 1 | 0 | 0 | 1 | Yes | No |
| Event | Chamber Ambassadors: Century Club : Location Sponsor [SOLD OUT] | $500.00 | 1 | 1 | 0 | 0 | No | Yes |
| Event | Chamber Ambassadors: Century Club : Gold Sponsor | $150.00 | 3 | 0 | 0 | 3 | Yes | No |
| Event | Chamber Ambassadors: Century Club : Catering Sponsor Sponsor | $2,000.00 | 1 | 0 | 0 | 1 | Yes | Yes |
| Event | Chamber Ambassadors: Century Club : Beverage Sponsor [SOLD OUT] | $300.00 | 1 | 1 | 0 | 0 | Yes | Yes |
| Event | Board of Directors Meetings : Meeting Sponsor - September Sponsor [SOLD OUT] | $500.00 | 1 | 1 | 0 | 0 | Yes | No |
| Event | Board of Directors Meetings : Meeting Sponsor - October Sponsor | $500.00 | 1 | 0 | 1 | 0 | Yes | No |
| Event | Board of Directors Meetings : Meeting Sponsor - March Sponsor [SOLD OUT] | $500.00 | 1 | 1 | 0 | 0 | Yes | No |
| Event | Board of Directors Meetings : Meeting Sponsor - June Sponsor | $500.00 | 1 | 0 | 0 | 1 | Yes | No |
| Event | Board of Directors Meetings : Meeting Sponsor - July Sponsor | $500.00 | 1 | 0 | 1 | 0 | Yes | No |
| Event | Board of Directors Meetings : Meeting Sponsor - January Sponsor [SOLD OUT] | $500.00 | 1 | 1 | 0 | 0 | Yes | No |
| Event | Board of Directors Meetings : Meeting Sponsor - February Sponsor | $500.00 | 1 | 0 | 0 | 1 | Yes | No |
| Event | Board of Directors Meetings : Meeting Sponsor - December Sponsor [SOLD OUT] | $500.00 | 1 | 1 | 0 | 0 | Yes | No |
| Event | Board of Directors Meetings : Meeting Sponsor - April Sponsor [SOLD OUT] | $500.00 | 1 | 1 | 0 | 0 | Yes | No |
| Event | Board of Directors Meetings : Food & Beverage: Lunch Sponsor - September Sponsor [SOLD OUT] | $750.00 | 1 | 1 | 0 | 0 | Yes | Yes |
| Event | Board of Directors Meetings : Food & Beverage: Lunch Sponsor - October Sponsor | $750.00 | 1 | 0 | 1 | 0 | Yes | Yes |
| Event | Board of Directors Meetings : Food & Beverage: Lunch Sponsor - March Sponsor | $750.00 | 1 | 0 | 0 | 1 | Yes | Yes |
| Event | Board of Directors Meetings : Food & Beverage: Lunch Sponsor - July Sponsor | $750.00 | 1 | 0 | 0 | 1 | Yes | Yes |
| Event | Board of Directors Meetings : Food & Beverage: Lunch Sponsor - January Sponsor [SOLD OUT] | $750.00 | 1 | 1 | 0 | 0 | Yes | Yes |
| Event | Board of Directors Meetings : Food & Beverage: Lunch Sponsor - February Sponsor | $750.00 | 1 | 0 | 0 | 1 | Yes | Yes |
| Event | Board of Directors Meetings : Food & Beverage: Lunch Sponsor - April Sponsor | $750.00 | 1 | 0 | 0 | 1 | Yes | Yes |
| Event | Annual Membership Dinner and Awards Banquet : Video Sponsor: Columbia Chamber Legacy Award Sponsor | $1,000.00 | 1 | 0 | 0 | 1 | Yes | Yes |
| Event | Annual Membership Dinner and Awards Banquet : Video: Outstanding Citizen Sponsor [SOLD OUT] | $1,000.00 | 1 | 1 | 0 | 0 | Yes | Yes |
| Event | Annual Membership Dinner and Awards Banquet : Silver Sponsor Sponsor | $1,000.00 | 4 | 0 | 0 | 4 | Yes | No |
| Event | Annual Membership Dinner and Awards Banquet : Program Entertainment Sponsor [SOLD OUT] | $1,000.00 | 1 | 1 | 0 | 0 | Yes | Yes |
| Event | Annual Membership Dinner and Awards Banquet : Printing: Invitations and Programs Sponsor [SOLD OUT] | $1,000.00 | 1 | 1 | 0 | 0 | Yes | Yes |
| Event | Annual Membership Dinner and Awards Banquet : Presenting Sponsor | $5,000.00 | 1 | 0 | 0 | 1 | Yes | No |
| Event | Annual Membership Dinner and Awards Banquet : Gold Sponsor | $2,000.00 | 4 | 2 | 0 | 2 | Yes | No |
| Event | Annual Membership Dinner and Awards Banquet : Gift Sponsor: Leadership Appreciation Gifts Sponsor | $3,000.00 | 1 | 0 | 0 | 1 | Yes | Yes |
| Event | Annual Membership Dinner and Awards Banquet : Decor Sponsor | $1,000.00 | 1 | 0 | 0 | 1 | Yes | Yes |
| Event | Annual Membership Dinner and Awards Banquet : Cocktail Hour Host Sponsor Sponsor | $1,500.00 | 1 | 0 | 0 | 1 | Yes | No |
| Event | Annual Membership Dinner and Awards Banquet : Cocktail Hour Entertainment Sponsor [SOLD OUT] | $1,000.00 | 1 | 1 | 0 | 0 | Yes | Yes |
| Event | Annual Membership Dinner and Awards Banquet : Board Plaques Sponsor Sponsor | $1,000.00 | 1 | 0 | 0 | 1 | Yes | Yes |
| Event | Annual Membership Dinner and Awards Banquet : Bathroom Sponsor Sponsor [SOLD OUT] | $1,000.00 | 1 | 1 | 0 | 0 | Yes | No |
| Event | Annual Membership Dinner and Awards Banquet : Bar Sponsor [SOLD OUT] | $750.00 | 1 | 1 | 0 | 0 | Yes | No |
| Event | Annual Membership Dinner and Awards Banquet : Awards Sponsor | $750.00 | 1 | 0 | 0 | 1 | Yes | Yes |
| Event | Agricultural Recognition Banquet : Video: Friend of Youth Sponsor | $1,500.00 | 1 | 0 | 1 | 0 | Yes | Yes |
| Event | Agricultural Recognition Banquet : Video: Agriculturalist of the Year Sponsor [SOLD OUT] | $1,500.00 | 1 | 1 | 0 | 0 | Yes | Yes |
