U.S. manufacturers kept up the momentum (and then some) in March 2025, with massive new investments announced across numerous sectors. Encompassing mega-investments from industrial giants such as G.E. Aerospace, Johnson & Johnson, and TSMC to surging investments in electrical and energy infrastructure, it was a big month for U.S. manufacturing to say the least. Spanning multiple states and representing thousands of new jobs, here are the most exciting new operations announced in March.
First up, continuing the domestic investment trend set by the likes of Apple and pharma giant Lily in February, several corporations have announced similar “mega-investments” this month. Let’s take a look.
Johnson & Johnson Increases U.S. Investment to Over $55 Billion
Johnson & Johnson announced a significant increase in its U.S. investment, committing more than $55 billion over the next four years. This investment includes the construction of four new manufacturing facilities, starting with a groundbreaking on a $2 billion+ facility in Wilson, North Carolina. The new 500,000-square-foot biologics manufacturing facility will create over 500 jobs in North Carolina and support approximately 5,000 jobs during construction. "Today’s announcements accelerate our nearly 140-year legacy as an American innovation engine tackling the world’s toughest healthcare challenges," said Joaquin Duato, Chairman and Chief Executive Officer, Johnson & Johnson. The company's increased investment will also expand its R&D infrastructure and enhance technology investments to support drug discovery and development.
TSMC Expands U.S. Investment to $165 Billion for AI Advancements
Also in March, Taiwan Semiconductor Manufacturing Company announced to much fanfare an additional $100 billion investment in its U.S. advanced semiconductor manufacturing operations, bringing the total to $165 billion. This expansion includes three new fabrication plants, two advanced packaging facilities, and a major R&D center, making it the largest single foreign direct investment in U.S. history. The project is expected to support 40,000 construction jobs over the next four years and create tens of thousands of high-paying, high-tech jobs in advanced chip manufacturing and R&D. "With the success of our first fab in Arizona, along with needed government support and strong customer partnerships, we intend to expand our U.S. semiconductor manufacturing investment by an additional $100 billion," said TSMC Chairman and CEO Dr. C.C. Wei. This expansion aims to strengthen the U.S. semiconductor ecosystem and support leading AI and technology innovation companies.
Clarios Announces $6 Billion American Energy Manufacturing Strategy
Clarios has unveiled a $6 billion plan to expand U.S. manufacturing and accelerate American innovation, emphasizing energy and critical mineral independence. The strategy includes expanding existing operations, building new facilities, and creating American jobs, supported by federal advanced manufacturing tax credits. "Now more than ever, America must protect its critical minerals and invest in technology essential to energy independence," said Clarios CEO Mark Wallace. The plan outlines significant investments in advanced battery production, critical minerals processing and recovery, next-generation technologies, and state-of-the-art manufacturing, with the goal of enhancing the nation's critical supply of starter batteries.
GE Aerospace to Invest Nearly $1 Billion in U.S. Manufacturing in 2025
GE Aerospace has announced plans to invest nearly $1 billion in its U.S. factories and supply chain to strengthen manufacturing and increase the use of innovative new parts and materials needed for the future of flight. This investment will help increase engine safety, quality, and delivery, benefiting more than two dozen communities across 16 states. The company also announced it will hire around 5,000 U.S. workers this year, including both manufacturing and engineering roles. "Investing in manufacturing and innovation is more critical than ever for the future of our industry and the communities where we operate," said H. Lawrence Culp, Jr., Chairman and CEO of GE Aerospace.
Meanwhile, new facility announcements were emerging across the U.S., driven by strong investment in energy infrastructure, electrical equipment, food processing, and more. Here are some key highlights:
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Siemens Opens $190 Million Texas Manufacturing Hub, Expands CA Facility
Siemens has officially opened its $190 million electrical equipment manufacturing facility in Fort Worth, Texas. The 500,000-square-foot site will create up to 800 jobs by 2026, with 480 positions already filled. This carbon-neutral facility will produce critical electrical infrastructure solutions, including low-voltage switchboards, to support the growing demand from data centers and AI infrastructure. "These two back-to-back openings underscore the importance of Siemens’ power distribution solutions to American infrastructure," said Barry Powell, Regional CEO of Electrical Products for Siemens Smart Infrastructure North America. The facility features advanced energy-efficient technologies and aims to set a new standard for sustainable manufacturing.
Siemens also unveiled a $95 million investment to expand and upgrade its manufacturing facility in Pomona, California. The expansion includes a new 100,000-square-foot greenfield building and upgrades to the existing legacy facility, creating a combined 146,000-square-foot manufacturing site. This project will add 123 jobs to the Southern California economy and increase production capacity for low-voltage electrical equipment such as switchboards and lighting panels. "The race is on to build new industrial facilities, data centers, and smart buildings globally," said Andreas Matthé, CEO of Electrical Products Smart Infrastructure, Siemens AG. The new facility will be carbon neutral and aims to be the first LEED Gold-certified industrial building in Pomona, featuring a solar canopy system that will provide 1,638 MWh of electricity, powering 32 percent of the building's operations.
TS Conductor Announces $134 Million Investment in South Carolina
TS Conductor has selected Jasper County for its first South Carolina operation and second U.S. manufacturing facility, with a $134 million investment that will create 462 new jobs. The new 301,275-square-foot facility in Clarius Park Hardeeville will manufacture advanced carbon-core conductors for transmission lines, including high-voltage direct current (HVDC) capacity. "TS Conductor is proud to partner with the state of South Carolina to build our second U.S. manufacturing facility. This state-of-the-art plant will enable us to meet growing demand from leading utilities across the Southeast and nationwide," said TS Conductor Co-Founder and CEO Jason Huang, PhD. Operations are expected to begin by the end of 2025.
Mitsubishi Electric Power Products Breaks Ground on $86 Million Facility in Pennsylvania
Mitsubishi Electric Power Products Inc. (MEPPI) has broken ground on a new $86 million advanced switchgear facility in New Galilee, Pennsylvania. This expansion will create at least 200 new jobs and retain 806 employees, bolstering Pennsylvania's energy manufacturing sector. The new facility will transition from producing gas-insulated circuit breakers to vacuum breakers, essential for meeting the growing demand for electricity. "We’re not just breaking ground on a new facility; we are advancing Mitsubishi Electric’s investment in North America by engineering, and delivering, the infrastructure of the future," said Tricia Breeger, President and CEO of MEPPI. The project is supported by a $6.7 million investment from the Commonwealth of Pennsylvania.
JST Power Equipment Opens New Transformer Manufacturing Plant in Virginia
JST Power Equipment has announced the opening of a new padmount transformer factory in Wytheville, Virginia. This 45,000-square-foot facility will initially hire 25-30 manufacturing employees and 10-20 office professionals. The new factory will support US customers and advance engineering, services, and production in North America. "We’re very pleased to announce the opening of a new location in Wytheville, Virginia," said Matthew Polk, Executive Vice President and General Manager. "This is not only an opportunity to bring more jobs to the area, but it also allows us to further expand our padmount transformer manufacturing capabilities and meet the growing needs of the US market." The Wytheville factory will serve as a customer experience center, service center, and R&D hub for other JST transformer product lines.
Wieland North America Breaks Ground on $500 Million Modernization Project in Illinois
Wieland North America has commenced a $500 million modernization project at its East Alton facility, aimed at enhancing the production of copper and copper alloy components for electric vehicles (EVs), EV charging infrastructure, and renewable energy production. This investment will retain 800 jobs across Illinois and includes the installation of a state-of-the-art hot rolling mill. "This transformative expansion represents a significant step forward for our dedicated team of employees and the local community, reinforcing our foundation for success and ensuring that we create value for future generations," said Greg Keown, President of Wieland Rolling & Recycling. The project underscores Wieland's commitment to advanced manufacturing and sustainable energy solutions.
Clasen Quality Chocolate to Open New Manufacturing Facility in Virginia
Clasen Quality Chocolate has announced a $230 million investment to build a new production facility in Frederick County, Virginia. This project will create 250 new jobs and help the company meet rising demand for high-quality chocolate and confectionary coatings. The new facility will be located at Valley Innovation Park, a site enhanced by $7.2 million in Virginia Business Ready Sites Program funds. "We are excited to build our newest production facility in Virginia, enabling us to better serve our customers with high-quality chocolate products," said Clasen Quality Chocolate President Jay Jensen. The Virginia Economic Development Partnership and Frederick County Economic Development Authority played key roles in securing this project for Virginia.
Bauducco Foods Breaks Ground on $200 Million Zephyrhills Facility
Bauducco Foods has commenced construction on a new $200 million production and distribution facility in Zephyrhills, Florida. The 72-acre site at the Zephyrhills Airport Industrial Park will produce a variety of Bauducco's signature products, including biscuits, wafers, and Panettones. This project is expected to create approximately 600 new jobs in the Tampa Bay area, with 120 full-time positions opening in the first phase by mid-2026. "We conducted an extensive analysis of over 160 potential sites across seven states, and Zephyrhills stood out as the ideal location," said Stefano Mozzi, CEO of Bauducco USA. The facility will be developed in three phases, with the final phase expected to be operational by 2030.
Merck Unveils $1 Billion Vaccine Manufacturing Facility in North Carolina
Merck has announced the opening of a new, $1 billion, 225,000-square-foot facility dedicated to vaccine manufacturing at its Durham, North Carolina site. This expansion is part of Merck's ongoing efforts to enhance U.S. manufacturing capabilities, contributing to the more than $12 billion invested in domestic manufacturing and research since 2018. The new facility leverages cutting-edge technologies, including data analytics, generative AI, and 3D printing, and features a training center equipped with a digital twin to accelerate employee training. "Expanding our state-of-the-art manufacturing facility in Durham marks a significant milestone in our efforts to strengthen our production and manufacturing capabilities in the U.S.," said Sanat Chattopadhyay, executive vice president and president, Merck Manufacturing Division.
Timberlab Breaks Ground on State-of-the-Art CLT Facility in Oregon
Timberlab has officially broken ground on a new state-of-the-art cross-laminated timber (CLT) manufacturing facility in Drain, Oregon. The facility represents a significant investment in sustainable building materials and will create 150 new jobs in the region. The 600,000-square-foot plant will produce high-quality CLT panels for use in construction projects across North America. "This new facility will enable Timberlab to meet the growing demand for sustainable building materials and support the local economy," said Samuel Dicke, Timberlab's CEO. The groundbreaking ceremony was attended by Oregon Governor Tina Kotek and LEVER Architecture Principal Thomas Robinson, highlighting the importance of this project to the state's economic and environmental goals.
Hyundai Steel to Invest $5.8 Billion in New Louisiana Facility
Hyundai Motor Group has announced a $5.8 billion investment to establish its first North American steel manufacturing facility in Donaldsonville, Louisiana. The 1,700-acre site will house an ultra-low carbon steel production plant, creating over 1,300 direct jobs with an average salary of $95,000, and an estimated 4,100 indirect jobs. The facility will produce 2.7 million metric tons of steel annually, primarily for Hyundai and Kia's U.S. automotive plants. "Hyundai Steel’s investment in an electric arc furnace (EAF) based integrated steel mill in the U.S. is anticipated to stimulate local economic growth, including the creation of new job opportunities," said Hyundai Steel Company President and CEO Gang Hyun Seo.
Not so Cra-Z at All: Cra-Z-Art Expands U.S. Manufacturing
New Jersey-based toy and craft manufacturer Cra-Z-Art has announced a significant expansion of its U.S. manufacturing operations, increasing its production space by 50% to 1.5 million square feet. This move comes in response to rising global trade tensions and aims to strengthen the company's American manufacturing presence. "Based on the current economic climate, we are taking decisive action to expand and invest in American manufacturing," said Lawrence Rosen, Chairman of Cra-Z-Art. The expansion will allow Cra-Z-Art to deliver products faster and more cost-effectively to retailers and consumers, while also benefiting local economies. The company currently operates factories in Lewisburg, Tennessee, and Jacksonville, Florida, with the latter being a state-of-the-art facility opened in 2021
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