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Contact State of Michigan Procurement

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Department of Technology, Management and Budget

Contact State of Michigan Procurement

Contact State of Michigan Procurement

  • photo of a sign reading "Elliot-Larsen, State Office Building, 320 S. Walnut" in front of the Elliot-Larsen building in Lansing, Michigan

    General Contact Info

    Mailing Address

    STATE ADMINISTRATIVE BOARD
    ELLIOT-LARSEN BUILDING
    PO BOX 30026
    LANSING MI 48909-7526

    Email & Phone

    Email: DTMB-MiContractConnect@Michigan.gov

    Phone: 517-284-7000
    Toll-Free: 1-855-MIPURCH
    Fax: 517-335-0046

  • photo of two State of Michigan buyers sitting at a table talking to one another

    State Buyer Directory

    For purchases under $50,000 and all delegated authority purchasing you can contact the state agency buyers to make them aware of the products you sell. Purchases that fall under the $50K threshold are typically not posted on SIGMA VSS.

    The State Buyer Directory serves as directory for all buyers within the State of Michigan's departments and is available for download.

    Download the State Buyer Directory (Excel)

State of Michigan Procurement Staff Directory

Below is a complete list of State of Michigan Procurement's sourcing (i.e. buyers) and support staff. If you are looking for purchasing professionals within other State of Michigan agencies or different DTMB agencies refer to the State Buyer Directory available elsewhere on this page.

Sourcing Staff (Buyers) - Central Procurement Services

Name Position Division Email Phone
Ashley, Adam Buyer Services & Commodities AshleyA2@michigan.gov 517-855-1376
Baldwin, Simon Category Director, Information Technology
 Information Technology BaldwinS@michigan.gov 517-897-7681
Barron, Jarrod Buyer Specialist Information Technology BarronJ1@michigan.gov 517-249-0406
Beck, Melissa Buyer Services & Commodities BeckM3@michigan.gov 517-897-1502
Bronz, Jennifer Category Manager, Information Technology Information Technology BronzJ@michigan.gov 517-249-0493
Desimer, Shane Buyer Specialist Information Technology DesmierS@michigan.gov 517-246-8229
Doak, Alannah Buyer Services & Commodities DoakA@michigan.gov 517-230-9424
Flegel, Justin Buyer Information Technology FlegelJ1@michigan.gov 517-249-0493
Gove, Marissa Buyer Specialist Services & Commodities GoveM1@michigan.gov 517-449-8952
Harrell, Nichole Buyer Specialist Services & Commodities HarrellN@michigan.gov 517-449-9245
Johnson, Shohn Buyer Information Technology JohnsonS155@michigan.gov 517-256-9895
Krupka, Anna Buyer Specialist Information Technology KrupkaA@michigan.gov -
Lampert, Robin Buyer Specialist Information Technology LampertR1@michigan.gov 517-582-2746
London, Kyle Buyer Services & Commodities LondonK1@michigan.gov 517-614-3616
Lugibihl, Chelsea Category Director, Services & Commodities Services & Commodities LugibihlC@michigan.gov 517-643-7006
Mamou, Najla Buyer Information Technology MamouN1@michigan.gov 517-897-4594
Martin, Mecca Buyer Specialist Information Technology MartinM42@michigan.gov 517-230-5694
Massa, Emily Buyer Services & Commodities MassaE@michigan.gov 517-897-7321
McFarland, Katie Category Manager, Commodities Services & Commodities McFarlandK1@michigan.gov 517-930-6814
Mills, Kristine Buyer Specialist Information Technology MillsK11@michigan.gov 517-242-6402
Montry, Corbin Buyer Information Technology MontryC@michigan.gov 517-256-9895
Nakfoor, Joy Category Manager, Services Services & Commodities NakfoorJ@michigan.gov 517-249-0481
Ostrowski, Mary Buyer Specialist Services & Commodities OstrowskiM@michigan.gov 517-249-0438
Platte, Pam Enterprise Sourcing Director Enterprise Sourcing PlatteP@michigan.gov 517-249-0927
Platte, Sarah Buyer Specialist Information Technology PlatteS3@michigan.gov 517-219-2406
Rigg, Steve Category Development Manager Enterprise Sourcing RiggS@michigan.gov 517-249-0454
Romein, Shannon Buyer Information Technology RomeinS@michigan.gov 517-898-8102
Russell, Patrick Buyer Specialist Information Technology RussellP2@michigan.gov 517-648-7767
Sager, Jordana Buyer Services & Commodities SagerJ2@michigan.gov 517-896-1903
Samuel, Brandon State Assistant Administrator Information Technology SamuelB@michigan.gov 517-249-0439
Smart, Amanda Buyer Services & Commodities SmartA1@michigan.gov 517-930-6814
Spitzley, Lisa Buyer Specialist Services & Commodities SpitzleyL4@michigan.gov 517-249-0440
Stempek, Lauren Buyer Information Technology StempekL@michigan.gov 517-243-4008
Stohrer, David Buyer Specialist Information Technology StohrerD1@michigan.gov 517-256-9895
Turcotte, Patrick Buyer Services & Commodities TurcotteP@michigan.gov 517-730-8798
Watt-Smith, Susan Buyer Services & Commodities WattsS@michigan.gov 517-230-0535
Weiss, Matthew Category Manager, Information Technology Information Technology WeissM4@michigan.gov 517-256-9895
West, Colleen Buyer Services & Commodities WestC6@michigan.gov 517-730-8430
Wright, Angela Buyer Specialist Information Technology WrightA33@Michigan.gov 517-899-4646

Administrative & Support Staff - Central Procurement Services

Name Position Division Email Phone
Aktulga, Sena Department Analyst Technology & Reporting AktulgaS@michigan.gov 517-420-6234
Ambrosier, Jared Chief Procurement Officer Administration AmbrosierJ@michigan.gov 517-243-6238
Batora, Corinna Manager,
Professional Development		 Policy, Training & Outreach BatoraC@michigan.gov 517-388-6745
Bryant, Meagan Agency Risk Management Specialist Enterprise Risk Management BryantM1@michigan.gov 517-256-8713
Camp, Will Director, Policy & Training Policy, Training & Outreach CampW@michigan.gov 517-242-1303
Chavez, Isidra Sr. Agency Liaison Agency Support ChavezI@michigan.gov 517-230-4954
Cumberworth, Chad Supplier Relations Specialist Supplier Relations CumberworthC5@michigan.gov 517-230-2817
Doyle, Rachel Curriculum Development Specialist Policy, Training & Outreach DoyleR5@michigan.gov
 -
Doyle, Susan Curriculum Development Specialist Policy, Training & Outreach DoyleS4@michigan.gov -
Epps-Guzek, Stephanie
 Division Director,
Supplier Relations
 Enterprise Risk Management
 EppsS@michigan.gov 517-242-8216
Fleming, Tammy Asst. FOIA Coordinator /
State Ad Board Claims Analyst		 Policy, Training & Outreach FlemingT3@michigan.gov 517-388-5773
Gibril, Mohamed Manager,
Technology & Reporting		 Technology & Reporting GibrilM@michigan.gov 517-230-1452
Grishkina, Vera Performance Analyst Supplier Relations GrishkinaV1@michigan.gov 517-256-4549
Hanses, Mary MiDEAL Coordinator Policy, Training & Outreach HansesM@michigan.gov 517-388-4558
Hiltz, Valerie MiDEAL Program Manager /
Outreach Program Manager		 Policy, Training & Outreach HiltzV@michigan.gov 517-249-0459
Howell, Brianna Departmental Analyst Supplier Relations HowellB8@michigan.gov 517-930-8376
Jahn, Nolan Departmental Analyst Technology & Reporting JahnN@michigan.gov 517-285-1286
Lacambra, Gavin Risk Manager Enterprise Risk Management LacambraG1@michigan.gov 517-230-7226
Loftus, Wendy Executive Assistant Administration LoftusW@michigan.gov 517-281-6531
Marple, Andy Departmental Analyst, Audit & Policy Policy, Training & Outreach MarpleA@michigan.gov 517-604-8689
Mason, Adam Departmental Specialist Technology & Reporting MasonA32@michigan.gov 517-899-7903
Meek-Davis, Steve Director,
Customer Experience		 Supplier Relations DavisS1@michigan.gov 517-242-9464
Minor, Brooke Office Support Technician Enterprise Risk Management MinorB@michigan.gov 517-243-1395
Moore, Robin Curriculum Development Specialist Policy, Training & Outreach MooreR2@michigan.gov 517-282-7797
Petranovic, Anna Departmental Analyst Enterprise Risk Management PetranovicA@michigan.gov 517-657-1786
Pratt, Eric Geographically Disadvantaged Business Specialist Policy, Training & Outreach PrattE2@michigan.gov 517-231-3875
Rosario, DeEdra Risk Analyst Enterprise Risk Management RosarioD@michigan.gov 517-256-5477
Salim, Sakinah Analytical Tools & Database Specialist Technology & Reporting SalimS@michigan.gov 517-249-0437
Spira, Andrea Training Administrative Coordinator Policy, Training & Outreach SpiraA@michigan.gov 517-449-3322
Stuchell, Lisa Curriculum Development Specialist Policy, Training & Outreach StuchellL@michigan.gov -
Terrill, Craig Communications Specialist Policy, Training & Outreach TerrillC@michigan.gov 517-388-6012
Topping, James SIGMA Liaison /
Customer Experience Assistant		 Customer Experience ToppingJ@michigan.gov 517-230-4822
Troub, Shelby State Administrative Board Secretary Policy, Training & Outreach TroubS1@michigan.gov 517-388-5850
Ward, Heidi Departmental Analyst Enterprise Risk Management WardH1@michigan.gov 517-930-2563
Witt, Marcia Curriculum Development Specialist Policy, Training & Outreach WittM1@michigan.gov -

This staff directory was last updated on 1/2/2026.