4Q23 Results Presentation March 6, 2024 4Q23 FINANCIAL PERFORMANCE • The ramp-up of production at the Hazel Park facility unfavorably impacted Adjusted EBITDA by $1.3 million during 4Q23, as compared to an impact of $1.8 million in 4Q22 | --- | --- | |-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ...

Start Time: 10:00 End Time: 11:01 May 1, 0000 ET Q4 2023 Earnings Conference Call March 06, 2024, 10:00 AM ET Company Participants Jag Reddy - President and CEO Todd Butz - CFO Stefan Neely - Vallum Advisors, IR Conference Call Participants Tim Moore - EF Hutton Ted Jackson - Northland Securities Larry De Mari - William Blair Operator Hello, everyone, and welcome to the Mayville Engineering Fourth Quarter and Full Year 2023 Result Conference Call. My name is Nadia, and I'll be coordinating the call today. [ ...

Exhibit 99 MAYVILLE ENGINEERING COMPANY ANNOUNCES FOURTH QUARTER AND FULL-YEAR 2023 RESULTS MILWAUKEE, Wis., March 5, 2024 – Mayville Engineering Company (NYSE: MEC) (the "Company" or "MEC"), a leading value-added provider of design, prototyping and manufacturing solutions serving diverse end markets, today announced results for the three and twelve-months ended December 31, 2023. FOURTH QUARTER 2023 RESULTS (All comparisons versus the prior-year period) FULL-YEAR 2023 RESULTS (All comparisons versus the pr ...

Mayville Engineering Company, Inc. (NYSE:MEC) Q3 2023 Earnings Conference Call November 1, 2023 10:00 AM ET Company Participants Stefan Neely - IR Jagadeesh Reddy - President, CEO & Director Todd Butz - CFO, Secretary & Treasurer Conference Call Participants Vladimir Bystricky - Citigroup Mircea Dobre - Robert W. Baird & Co. Edward Jackson - Northland Capital Markets Timothy Moore - EF Hutton Larry De Maria - William Blair & Company Operator Thank you all for joining. I'd like to welcome you all to the Mayv ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) For the quarterly period ended September 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38894 Mayville Engineering Company, Inc. (Exact Name of Registrant as Specified in its Charter) Wisconsin 39-0944729 (State or other jurisdiction of incorporation or organization) (I.R.S. Employer ...

2Q23 Results Presentation August 2, 2023 SAFE HARBOR STATEMENT 2 Safe Harbor Statement under the U.S. Private Securities Litigation Reform Act of 1995: This presentation contains statements that are forward-looking in nature which express the beliefs and expectations of management including statements regarding the Company's expected results of operations or liquidity; statements concerning projections, predictions, expectations, estimates or forecasts as to our business, financial and operational results a ...

Mayville Engineering Company, Inc. (NYSE:MEC) Q2 2023 Earnings Conference Call August 2, 2023 10:00 AM ET Company Participants Stefan Neely - Investor Relations Jag Reddy - President and Chief Executive Officer Todd Butz - Chief Financial Officer Conference Call Participants Joe Grabowski - Baird Vlad Bystricky - Citi Ted Jackson - Northland Securities Tim Moore - EF Hutton Operator Hello and welcome to the Mayville Engineering Company???s Second Quarter 2023 Earnings Call. My name is Elliot and I will be c ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38894 Mayville Engineering Company, Inc. (Exact Name of Registrant as Specified in its Charter) Wisconsin 39-094 ...

| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | |--------------------|------------------|--------|------------------|------------------|-----------------------|-------|----------------------|--------------|---------|-----------|-----------------------| | | | | | | | | | | | | | | Other | John Deere 17% | | Other | John Deere 17% | Other | | John Deere 17% | Other | | 17% | John Deere | | 28% Navistar 5% | 16% | Paccar | 28% Navistar 4% | Paccar 14% Volvo | 30% Harley | | Honda 13% ...

Mayville Engineering Company, Inc. (NYSE:MEC) Q1 2023 Earnings Conference Call May 3, 2023 10:00 AM ET Company Participants Noel Ryan - Vallum, Investor Relations Jag Reddy - President and CEO Todd Butz - Chief Financial Officer Conference Call Participants Mig Dobre - Baird Larry De Maria - William Blair Tim Moore - EF Hutton Operator Good morning. And a warm welcome to the Mayville Engineering Company First Quarter 2023 Earnings Call. My name is Candid, and I will be your coordinator for today???s call. A ...