Doug Divenere

Senior Managing Partner

Doug joined ISI in 2009, bringing sales and marketing experience from Grainger, Newark Electronics, and Miller Electric. With 20+ years in B2B sales, he excels in building and managing high performance teams. His background includes National Accounts, Government contracts, product development, marketing, and client research. In Doug’s free time he enjoys spending time with his wife and two kids, sporting clay shooting and working out.

Steve White

Managing Partner

Steve joined the ISI team in 2010 and leads the business development and operations teams. His passion is “creating heroes” and helping the ISI team & represented suppliers maximize potential within MRO distribution. Steve is energized by connecting common sense supplier solutions that solve chronic and unique business issues. Outside of work, Steve enjoys life with his wife and kids, running, playing soccer, and volunteering.

Alex Ninchich

Sales Director

Alex joined ISI in 2019, bringing extensive experience in sales leadership, national account management, and channel strategy across manufacturing and distribution. He has worked with major partners focusing on solutions like preventative and predictive maintenance, while also designing and implementing distributor segment programs. Outside of work, he enjoys cooking, traveling, and getting in a quick round of golf.

Parris Devine

Sales Director

Parris joined ISI in 2020 as a Senior Sales Professional with a proven track record of success. Parris spent 32 years at Grainger growing sales, improving processes, developing new business models, and leading teams of people with great success. Born and raised in Southern California, Parris holds a bachelor’s in Economics from Occidental College. His interests include participating in cycling, running, swimming and a bit of golf.

Jayme Wunar

Sales Director

Jayme joined ISI in 2020 after 19 years as an accomplished Merchant in the retail trade. She is a sales and marketing leader with experience delivering profitable and sustainable growth programs. She has a track record of exceeding targets on complex projects with an unwavering work ethic and is committed to prioritizing goals while maintaining high quality output. On weekends, she and her husband enjoy spending time outdoors with their 2 boys and extended family.

Tom Prukop

Sales Manager

Tom joined the ISI team in 2024, bringing 10 years of experience working in distribution. His roles included Corporate Sales Manager / National Accounts, Government Sales Manager in Higher Education, and a field-based Account Manager. Tom also has 18 years of experience in the Building Material industry. Tom, his wife and two daughters live in Southern California where he enjoys golfing, fly fishing, skiing, and getting outdoors.

Mitch Monocchio

Sales Manager

Mitchell joined ISI in 2017 as a Customer Service Rep, later becoming a Business Development Manager and now a Sales Manager. He manages key accounts for manufacturers via industrial distributors and develops strategic sales engagement plans for government, manufacturing, commercial, and national customers. Outside of work, Mitchell enjoys going to the gym, watching Chicago sports, and spending time with his family.

Todd Albert

Sales Manager

Todd joined ISI in 2025, bringing over 15 years of industrial distribution experience from Grainger. At Grainger, he held roles in Marketing, Grainger.com, Services Development, Branch Merchandising, Offer Enablement, and Consulting. He also helped develop Grainger’s KeepStock program and led early pilots. Todd holds degrees from Clemson and Northern Illinois University. He lives in Grayslake, IL, enjoying family time, tennis, and pickleball.

Mike Klotz

Sales Manager

Mike joined ISI in 2024 with experience from Bostick Adhesives and Grainger, where he excelled as a Sales Manager. Known for his results-driven work ethic and approachable leadership, Mike's expertise includes People Development, Business Development, Sales Management, and Strategic Account Planning. Outside of work, he enjoys exercise, sports, and self-help reading. His favorite travel destinations are Florida and the Caribbean.

Bob Pole

Sales Director

Bob rejoined ISI in 2017 and brings over 30 years of experience in the hardware and MRO industries across major product categories. He prides himself on being customer focused and finding creative solutions to help everyone in the supply chain benefit. Known for his creative problem solving he helps sellers and end users boost productivity and reduce costs. Bob and his wife live in Colorado, where he enjoys hiking, playing golf or snowboarding.

Matt Madden

Sales Manager

Matt started at ISI in 2018 after 4 years in the Export Department at Grainger Industrial Supply. His experience navigating different cultures and industries provides unique insight when representing suppliers to customers. He understands their business and partners with them to improve operations. Originally from Alaska, Matt enjoys getting outside to camp or hike and is always on the lookout for his next international backpacking trip.

Kyle Slamans

Sales Manager

Kyle joined the ISI team in August of 2020 after 5 years in the powersports distribution sales channel. Kyle is a relationship driven sales professional that’s always looking to find the best solution for his customers.

Kyle is happily married to his high school sweet heart, Danielle, and has 2 kids, Quinn and Levi. Outside of work and family, he lives for riding motocross, boating, working out, playing golf and being outdoors.

Ben Van Gorp

Sales & Operations Manager

Ben joined ISI in 2020 after working in the consulting world. He’s a Data-driven strategist with operations, national distribution, and supplier relations experience. Ben’s diverse experience with various industries equips him with a deep understanding of customer needs, enabling him to craft mutually beneficial solutions. Outside of the office, Ben enjoys time with family, bow hunting, and fly fishing.

Tim Kovis

Senior Business Development - Florida

Tim joined ISI in 2013 after 12 years in various roles at Airgas Inc. He uses his product knowledge and networking skills to help distributor sales teams win business. Tim is sought out by B2B distributors to connect information, resources, and quotations to ready-to-purchase customers. Tim is a dedicated husband and father to his 3 sons. In his free time, Tim enjoys outdoor activities and still calls Illinois his home.

Mike Muto

Senior Business Development - Illinois

Mike joined the ISI team in the fall of 2020 after two and a half years in the sports industry. Mike assists distributor’s sales teams through unique product knowledge and quick problem solving to help them quickly address their customers’ needs. Mike is a former collegiate student-athlete, a 4-year catcher for Loras College. In his free time, you can find him on a golfing or spending quality time with his wife and family.

Corey Finley

Business Development - Massachusetts

Corey joined the ISI team in 2021 after 8 years of technical and managerial experience in industrial consulting. His background in government, construction and environmental sectors allows him to be a “problem solver” in his territory. Corey met his wife at Stockton University, and the two enjoy road trips throughout Europe and the US. With a young family, Corey splits his free time between DIY projects and hiking the Appalachian Mountains.

Alec Gavin

Business Development - Colorado

Alec started at ISI in August of 2022. Prior to joining ISI, Alec worked in the insurance industry for two years along with one year in 3PL shipping services. Coming from these prior industries, Alec brings a customer first mindset to ensure his sellers and customers are taken care of by being efficient and going the extra mile on problem solving. Alec lives in Colorado and enjoys hiking, skiing, swimming and watching his favorite team Iowa State.

Claire Berry

Business Development - North Carolina

Claire Berry joined the ISI team in June 2023. She previously came from the medical sales industry and wanted to expand her knowledge within the industrial space.  She is a hard-working businesswoman focused on cultivating relationships and expanding the industry. Claire lives on the coast of North Carolina and enjoys relaxing at the beach. When she is not working, you can find her reading, walking her dog, or spending time with loved ones.

Sam Lew

Business Development - Southern CA

Sam Lew joined the ISI team in 2023 after working 12 years in sales for a California valve manufacturing company. He enjoys developing new relationships with customers, to help grow their business.

Sam is an active person playing quarterback for his beach flag football team every weekend. He also enjoys trying new restaurants, learning to cook new dishes, and traveling around the world. He also is a dog dad to his mini goldendoodle Kygo.

Sam Nemanich

Inside Sales Business Development - Illinois

Sam joined ISI in 2024 after graduating Summa Cum Laude from DePaul University with a finance degree. As ISI’s first Inside Sales Development Specialist, he builds impactful relationships and drives brand awareness through national partnerships. Outside of work, Sam enjoys cheering on Chicago sports teams – especially the Bears. He also enjoys fishing, hunting, clay shooting, and hopes to one day visit to all 50 states.

Seth Snoap

Business Development - Michigan

Seth joined ISI in 2024 with a background in automotive and home improvement sales, along with several years in social work. He’s passionate about sales, community, and building strong relationships with the people he serves. Based in Holland, MI, Seth enjoys life with his wife and two young sons (with a third on the way)! In his free time, he enjoys weightlifting, all things Star Wars, and is always up for a conversation about health and fitness.

Brenden Nagel

Business Development - Texas

Brenden joined ISI in 2025 after five successful years with the Houston Texans, where he built expertise in business development, relationship management, and strategic selling. Known for forging lasting partnerships, he brings energy and insight to every interaction. Based in Austin, he’s a proud Sam Houston State alum who enjoys long-distance running, golf, chess, and weekend walks with his wife and two dogs.

Anthony Amport

Sales Specialist

Anthony joined the ISI team in 2014, bringing 10 years of sales, operations, and administrative experience from OfficeMax. Now a veteran in the MRO industry, he shares his supply-chain expertise with our partners as they navigate various distribution channels. A lifelong Illinoisan, Anthony is an avid sports fan and enjoys the great outdoors, live events, playing soccer, paintball and spending time with family.

Meghan Zimmerman

Sales Specialist

Meghan joined ISI in 2016 with nearly 5 years of customer service and marketing experience from OSG USA, Inc. She uses her unique inside perspective to connect manufacturers to key distribution networks and processes. Outside of work, Meghan enjoys spending time with her husband and two sons. Together, they love exploring the great outdoors, visiting the zoo, doing crafts, spending time with loved ones, and soaking in the little moments.

Kelly Gray

Sales Specialist

Kelly joined ISI in 2018, bringing five years of outside sales experience from WESCO Distribution. She excels at supplier representation, lead generation, and building strong customer relationships. Outside work, Kelly and her husband share a passion for an active lifestyle with their twin boys and two dogs. Together, they enjoy running, exploring parks, swimming, new adventures, and golfing in Pinehurst, where they spend much of their time.

Allison Schindler

Sales Specialist

Allison joined the ISI team in July of 2024. She graduated from the University of Delaware with a major in Marketing and minor in Business Analytics. Her experience interning at a manufacturing plant provided her with valuable insights into supplier operations, enhancing her understanding of the industry's inner workings. Outside of work, she enjoys staying active at the gym, spending time with friends and family, and exploring the outdoors.

Peter Schindler

Sales Specialist

Peter joined the ISI team in 2025. He graduated from the University of Maine in 2022 with a B.S. in Business Administration, majoring in Marketing. Peter gained valuable experience working in sales at Fastenal for three years, where he collaborated directly with suppliers and end users in the construction and aerospace fields. In his free time, Peter enjoys going to the gym, playing pick-up sports, and hiking mountains.

Marketta Wiekerson

Project Manager

Marketta rejoined the ISI team in 2018. Marketta has over 20 years of multi-channel Retail and B2B experience in marketing/advertising, merchandising, product management, and project management. She has an exceptional reputation for achieving organizational goals and adapting to new challenges with innovative, efficient solutions. Outside of work, Marketta enjoys spending quality time with her family and friends.

Claire Ferriss

Marketing Manager

Claire joined the ISI team in 2024. With a background in project management, she brings strong skills in supplier representation, relationship building, and delivering impactful results. As a marketing manager, Claire combines creativity with a strategic understanding of product lines to develop engaging, high-quality marketing materials. Outside of work, she enjoys exploring Chicago and spending time with family and friends.

Jeff Penkala

Customer Service Manager

Jeff joined ISI in 2009 with decades of product knowledge, operations, and customer service experience. Having worked at Grainger Sourcing, distribution centers, and call centers, he understands the engine that powers B2B distribution. Jeff works across the supply chain to ensure timely, accurate, and cost-effective product delivery. Outside of work, Jeff enjoys traveling with his wife and exploring trusted and new fishing spots.

Veronica Gutierez

Sales Support

Veronica joined ISI in 2024, bringing with her a strong background in sales and customer service. She’s eager to continue growing her product knowledge and building lasting relationships within the industry. Outside of work she enjoys spending time with her family, especially her young nephews – competing with their uncles for the “favorite” title. She also enjoys working on creative textile projects with other local artists in her community.

Rachel Van Gorp

Data Specialist

Rachel joined the ISI team in 2020. She comes with years of experience with creative problem solving, administrative support, and relationship building skills. She supports the whole team with data analytics and reporting.
Outside of work, you might catch Rachel and her husband camping or playing with their family in the backyard! She also enjoys baking and gardening during the summer!