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Mike D. Email & Phone Number
GIS Director
at
The Will Group
LinkedIn matched
✓ Verified July 2026
3 data sources
Profile completeness 86%
Current company
Role
GIS Director
Location
Naperville, Illinois, United States
Company size
Who is Mike D.? Overview
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Quick answer
Mike D. is listed as GIS Director at The Will Group, a with 103 employees, based in Naperville, Illinois, United States. AeroLeads shows a matched LinkedIn profile for Mike D..
Mike D. previously worked as GIS Director at Twig Technologies / Ruettiger Tonelli & Associates and GIS Director & Senior Planner at Ruettiger, Tonelli & Associates, Inc.. Mike D. holds B.S., Community And Regional Planning from Iowa State University.
Company email context
Email format at The Will Group
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The Will Group
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Profile bio
About Mike D.
Mr. Dahm is a GIS Director and Planner for state agencies, municipalities and developers. He has expertise in GIS development and database design, conducting planning efforts and preparing comprehensive land use controls. Mike Dahm also serves as a project manager and CAD designer on many land planning & subdivision projects. As part of the planning process, he provides, reviews and coordinates material for establishing client goals and objectives; and policy statements for public planning documents. Mr. Dahm works with many area municipalities and is familiar with planning issues facing municipalities in the region. He is highly proficient in Trimble handheld GPS and ArcGIS software.
Current workplace
Mike D.'s current company
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The Will Group
4 roles
Mike D. work experience
A career timeline built from the work history available for this profile.
Gis Director
Twig Technologies / Ruettiger Tonelli & Associates
Gis Director & Senior Planner
Ruettiger, Tonelli & Associates, Inc. is an integrated engineering, design,and geographic information technologies firm. In providing our clients witheffective and efficient project designs, we take a collaborative approach tovisualizing, and implementing solutions, that focus on each client’s strategicbusiness objectives. Serving both public and private markets, our commitmentis to deliver innovative and sustainable project solutions on time, andwithin budget.Our primary service areas are:Transportation and InfrastructureGeographic Information TechnologiesLand Development and Real Estate
Mar 2003 - Apr 2023
Gis Technician
Onsite Energy Services
Employed By OnSite Energy Services for ComEd's CEGIS Project. Worked with custom Smallworld GIS applications to map downtown Chicago primary and secondary power transmission grid.
Jul 2002 - Dec 2002
Team & coworkers
Colleagues at The Will Group
Other employees you can reach at thewillgroup.com. View company contacts for 103 employees →
YB
Yohoma Butler
Colleague at The Will GroupChicago, Illinois, United States
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RL
Ralph Lauren Holt
Colleague at The Will GroupChicago, Illinois, United States
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JJ
Joel Jackson
Colleague at The Will GroupGreater Chicago Area, United States
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ST
Stephen Taylor
Colleague at The Will GroupGreater Chicago Area, United States
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JT
Juozas Tamosaitis
Colleague at The Will GroupWoodstock, Illinois, United States
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SL
Stephen L. Davis
Colleague at The Will GroupWheaton, Illinois, United States
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EM
Emma Meersman, Mph
Colleague at The Will GroupChicago, Illinois, United States
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MV
Matthew Vecchione
Colleague at The Will GroupMassapequa, New York, United States
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DK
Donita Kelly
Colleague at The Will GroupGreater Chicago Area, United States
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CB
Christopher Brown
Colleague at The Will GroupChicago, Illinois, United States
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Yohoma Butler
Colleague at The Will GroupChicago, Illinois, United States
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RL
Ralph Lauren Holt
Colleague at The Will GroupChicago, Illinois, United States
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JJ
Joel Jackson
Colleague at The Will GroupGreater Chicago Area, United States
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ST
Stephen Taylor
Colleague at The Will GroupGreater Chicago Area, United States
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JT
Juozas Tamosaitis
Colleague at The Will GroupWoodstock, Illinois, United States
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SL
Stephen L. Davis
Colleague at The Will GroupWheaton, Illinois, United States
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EM
Emma Meersman, Mph
Colleague at The Will GroupChicago, Illinois, United States
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MV
Matthew Vecchione
Colleague at The Will GroupMassapequa, New York, United States
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DK
Donita Kelly
Colleague at The Will GroupGreater Chicago Area, United States
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CB
Christopher Brown
Colleague at The Will GroupChicago, Illinois, United States
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1 education record
Mike D. education
FAQ
Frequently asked questions about Mike D.
Quick answers generated from the profile data available on this page.
What company does Mike D. work for?
Mike D. works for The Will Group.
What is Mike D.'s role at The Will Group?
Mike D. is listed as GIS Director at The Will Group.
Where is Mike D. based?
Mike D. is based in Naperville, Illinois, United States while working with The Will Group.
What companies has Mike D. worked for?
Mike D. has worked for The Will Group, Twig Technologies / Ruettiger Tonelli & Associates, Ruettiger, Tonelli & Associates, Inc., and Onsite Energy Services.
Who are Mike D.'s colleagues at The Will Group?
Mike D.'s colleagues at The Will Group include Yohoma Butler, Ralph Lauren Holt, Joel Jackson, Stephen Taylor, and Juozas Tamosaitis.
How can I contact Mike D.?
You can use AeroLeads to view verified contact signals for Mike D. at The Will Group, including work email, phone, and LinkedIn data when available.
What schools did Mike D. attend?
Mike D. holds B.S., Community And Regional Planning from Iowa State University.
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