ACI Materials is a manufacturing and development company that enables the advanced products of tomorrow. Our innovative materials are created by combining a patented cavitation process with decades of formulation experience.

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Meet the ACI Team

Dana L. Hankey, PhD
Chief Executive Officer

Dana Hankey is a serial entrepreneur with more than three decades of specific, direct industry experience. He has managed industrial technology-based and growth-oriented businesses ranging from high-tech start-up operations to core businesses with revenues exceeding $150 million.

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Mike Mastropietro
Vice President of Engineering

Mike Mastropietro serves as Vice President Engineering at ACI Materials. Mike comes with an extensive background in scalable additive manufacturing of flexible, stretchable, and 3D hybrid electronics and devices. Most recently Mike served on NextFlex’s technology commercialization team. Previously he worked at NovaCentrix after their acquisition of his company, PChem Associates Inc.

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Marshall Tibbetts
Chief Operations Officer

Marshall Tibbetts has extensive, direct industry experience spanning more than 10 years, which includes founding multiple early-stage businesses. Throughout his career, Marshall has worked on multiple patent applications, as well as the development and use of new technologies.

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Andrew Bambach
Application Engineering Manager - Stretch Products Manager

Andrew is a dedicated and creative application engineering and stretch products manager. Thrives on the challenges brought by customers looking for innovative materials solutions. Research and development of inks and coatings, from concept to production, using a variety of processing technologies. Proficient in screen printing technology, with experience in training operators, supporting customer pilot scale trials, and developing prototypes. Proficient in rheological evaluation and determining proper testing procedures that are relevant to application.

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Paul Daniel
Chief Financial Officer

Paul Daniel has over 30 years of experience as a CFO.  He started his career as an auditor with Peat Marwick Mitchell (now KPMG). After earning his CPA, he moved into private industry and has held management positions in finance and operations since 1981.  He has been CFO of several companies in a range of industries, including scientific test instrumentation, telecommunications, and power conversion.

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Tim Fahey
Director and Strategic Advisor

A respected consultant and business development professional who builds strong networks, driving collaborations between industry leaders, growth companies, entrepreneurs, and academic institutions. A proven business leader with a track record of successful new business growth in both start-ups and Fortune 500 companies. A broad base of experience in business management, business development, global leadership, acquisition integration and technology start-ups. Specialties: Strong market knowledge in printed and flexible electronics, and electronic materials. Current interests include wearable electronics, 3D printing, and smart materials.

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Kelly Fenwick
Business Development Director

Kelly Fenwick is an experienced Business Development Representative with a demonstrated history of working with start-ups and middle market companies in technology focused industries. She serves as the main point of contact for new business opportunities at ACI Materials and leads inside sales with an entrepreneurial mindset, while exhibiting a proven track record of implementing business growth strategies.

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Our Commitment to Sustainability

ACI Materials is committed to fostering a sustainable environment for our people and our customers. Our patented cavitation process is an environmentally friendly option when compared to three roll mills and other bulk mixing processes. Our inks, pastes, and conductive materials are manufactured with significantly less release of volatile organic compounds (VOCs), diminishing waste. These materials are then used in an additive manufacturing process, which produces less waste than subtractive manufacturing. The additive manufacturing process is a more environmentally conscious process because, when compared to subtractive processes like PCB manufacturing, it eliminates water usage as well as the waste stream of water containing acid and copper.


ACI Materials, Inc is Accredited to International Standard
Complying with: ISO 9001:2015 and AS9100:2016 
In accordance with requirements of AS9104/1:2012
Certificate number: 22222

ACI Company Highlights

  • 2013

    • ACI Materials Operations Begin
    • Focus on Research & Development
    • Cavitation Platform Technology Developed and Refined
  • 2014

    • Cavitation Process Tool Ready for Production
  • 2015

    • ACI Enters the Aerospace Market
  • 2016

    • ACI Enters Flexible Electronics Market
    • ACI Enters Stretchable Wearables Market
    • Numerous Patents Pending and Granted
  • 2017

    • Numerous Patents Granted
    • Full Commercial Validation
  • 2018

    • Achieved Approved Vendor Status with Leading OEMs
    • Successful Partnership with Key Supply Chain Partners
    • Expansion of Operations
  • 2019

    • Expansion of Current Multi-Level Sales Strategy
    • ACI Materials Outperforms Competition in Various Customer Tests
  • 2020

    • Partnerships with Several Strategics
    • Joint Development Agreements with Top OEMs
  • 2021

    • Developed new product line for broad based printed electronics - EMI shielding and semiconductor packaging
    • Awarded a development grant for NextFlex/SEMI-FlexTech
    • Named as a sub-contractor for DOE developing new low-cost silicon solar cells
    • ACI launches the Alchemy Series of Semi-Sintering Conductive Inks

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