Marengo Chamber of Commerce
Phone Number
(319) 741-5241
Address
PO Box 251
Marengo, IA 52301
United StatesMarshalltown Area Chamber of Commerce
Phone Number
(641) 753-6645
Address
709 S Center St.
PO Box 1000
Marshalltown, IA 50158-1000
United StatesWebsite
Mason City Area Chamber of Commerce
Phone Number
(641) 423-5724
Email
Address
15 W State St.
PO Box 1128
Mason City, IA 50402-1128
United StatesWebsite
Masonry Institute of Iowa
Phone Number
(515) 252-0637
Address
5665 Greendale Rd., Suite C
Johnston, IA 50131-1508
United StatesMature Outlook
Address
PO Box 9390
Des Moines, IA 50306-9519
United StatesMcGregor/Marquette Chamber of Commerce
Phone Number
(563) 873-2186
Email
Address
146 Main St.
PO Box 105
McGregor, IA 52157
United StatesMechanical Contractors Association of Iowa
Phone Number
(515) 334-2616
Address
3066 104th St.
Urbandale, IA 50322-3847
United StatesMediapolis Community Development Company
Phone Number
(319) 394-3174
Address
PO Box 416
Mediapolis, IA 52637
United StatesMid-America Supply Association
Phone Number
(515) 243-1558
Address
431 E. Locust St., Suite 300
Des Moines, IA 50309-1999
United StatesMid-American Baptist Peace Fellowship
Phone Number
(515) 278-1411
Address
2400 86th St., No. 15
Des Moines, IA 50322-4380
United StatesMidwest United Egg Producers
Phone Number
(319) 285-9100
Address
P.O. Box 170
Eldridge, IA 52748
United StatesMissouri Valley Chamber of Commerce
Phone Number
(712) 642-2553
Address
100 So. 4th St.
Missouri Valley, IA 51555
United StatesWebsite
Conventions
monthly General Meeting - always first Thursday of the month
Mobile Equipment and Crane Association
Phone Number
(515) 282-8192
Email
Address
525 SW 5th St., Suite A
Des Moines, IA 50309-4501
United StatesWebsite
Model A Ford Club of Humboldt
Phone Number
(515) 332-3651
Address
312 2nd St. N.
Humboldt, IA 50548
United StatesMonticello Area Chamber of Commerce - Iowa
Phone Number
(319) 465-5626
Address
306 E. First St
Monticello, IA 52310
United StatesWebsite
Motor Car Collectors of America
Phone Number
(319) 372-4866
Address
c/o Mark D. Mayfield
3466 167th St.
Wever, IA 52658
United StatesMount Pleasant Area Chamber of Commerce - Iowa
Phone Number
(319) 385-3101
Email
Address
124 S Main St
P.O. Box 109
Mount Pleasant, IA 52641-0109
United StatesWebsite
Conventions
annual meeting - October
Mount Vernon Chamber of Commerce - Iowa
Phone Number
(319) 895-8214
Address
311 1st St. W
Mount Vernon, IA 52314-0281
United StatesMt. Pleasant Area Chamber of Commerce
Phone Number
(319) 385-3101
Address
124 S Main St.
PO Box 109
Mt. Pleasant, IA 52641-0109
United StatesWebsite
Muscatine Chamber of Commerce and Convention and Visitors Bureau
Phone Number
(563) 263-8895
Email
Address
319 E 2nd St
Ste. 102
Muscatine, IA 52761
United StatesWebsite
