Andretti Global, operated under TWG Motorsports, announced that InPwr Inc., a leading electrical design-build company, will be the primary partner for the No. 28 Honda driven by Marcus Ericsson in the NTT INDYCAR SERIES. This collaboration highlights the integration of Marcus Ericsson Andretti InPwr as a key partnership in the upcoming season.
Upcoming Race Schedule Featuring the InPwr Honda
The No. 28 InPwr Honda will make its race debut at the inaugural Grand Prix of Arlington, set for the weekend starting March 13. After the Arlington event, the car will compete at the two-race Milwaukee Mile doubleheader and participate in the season finale at the historic WeatherTech Raceway Laguna Seca. Additionally, InPwr will maintain associate sponsorship of the No. 28 entry throughout the 2026 INDYCAR season, reaffirming a long-term commitment.
Profile of InPwr and Its Commitment to Safety and Community
Founded in 2005 by Brian and Staci Inskeep, InPwr is a nationally recognized electrical design-build firm specializing in engineering, commissioning, and service in critical commercial and industrial environments. The company operates with a strong emphasis on safety, accountability, and performance, with offices and licenses spanning nearly every state in the continental U.S. Beyond its business objectives, InPwr supports mental health awareness through the DKY Foundation, integrating philanthropic efforts with its professional mission.

Insights from InPwr’s Leadership and Marcus Ericsson
Brian Inskeep, InPwr’s founder and CEO, expressed enthusiasm about the partnership:
“We are proud to partner with such a respected and professional organization as Andretti Global. The Andretti Partner Services team has been exceptional to work with, and we are excited to see the No. 28 car on the track with Marcus Ericsson behind the wheel. This inaugural season represents an exciting collaboration between InPwr Inc., Andretti Global and the DKY Foundation. We look forward to a season defined by safety, strong performance and the beginning of what we believe will be a successful and lasting presence in the racing world.”
Marcus Ericsson shared his excitement as well:
“It’s really exciting to have InPwr on board, and the No. 28 looks fantastic. I’ve met some of the team there, and they’re great, so it will be fun to represent them on the track. InPwr also supports a lot of mental health initiatives, which means a lot to me. I’ve been very involved in talking about mental health and helping break the stigma around it, so it feels like a very good partnership for me to be part of.”
Significance of the Partnership in Motorsport and Beyond
This collaboration brings together Andretti Global’s competitive racing platform with InPwr’s dedication to safety and community impact, exemplified by its mental health advocacy through the DKY Foundation. The InPwr Honda’s participation in high-profile races is expected to enhance visibility for both brands, attracting new audiences within the motorsport community and promoting awareness of critical social initiatives. With the first appearance scheduled for the Streets of Arlington and continued involvement through the 2026 season, this partnership marks an important step toward sustained success and meaningful engagement.
