Manufacturers looking to bring new products to market faster and cheaper just got a boost, as Mantle, a San Francisco-based company, announced it has closed a $5.0M Seed funding round. The investment, led by 17Shoals, will further Mantle's patented TrueShape metal 3D printing technology. This innovation delivers precision parts that dramatically cut the time and cost of making production-grade tools, molds, and dies, with Mantle tools already having produced hundreds of thousands of parts for customers.

Mantle Secures $5.0M Seed
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Axel · Jul 3, 2026Top 10 Infrastructure Capital Raises and Investors in the U.S. - June 1st - 30th, 2026 Several interesting transactions closed in the Infrastructure sector over the past month. If you would like more info on these deals or would like to discuss the capital raising market for your company, please contact me.
PE Growth/Expansion 1. Sustainability Partners, an infrastructure services company that delivers and maintains essential infrastructure assets through a utility-style service model, received development capital from Sciens Capital Management. Merger/Acquisition 2. Brazos Midstream, a natural gas and crude oil company that operates gathering pipelines, processing facilities, and storage assets, ac
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Business Roundtable
Business Roundtable is an association of chief executive officers of America’s leading companies working to promote a thriving U.S. economy and expanded opportunity for all Americans through sound public policy. Business Roundtable is the only national organization representing exclusively CEOs of America’s leading companies. The CEO members who make up Business Roundtable lead companies with more than 16 million employees and more than $7 trillion in annual revenues. As major employers in every state, Business Roundtable CEOs take seriously the responsibility of creating quality jobs with good wages. Our CEOs are committed to joining with communities, workers and policymakers to build a better future for the nation and its people. For the past 45 years, the membership of Business Roundtable has applied CEO expertise and experience to the major issues facing the nation. Through research and advocacy, Business Roundtable is a partner in promoting policies to spur job creation, improve U.S. competitiveness and strengthen the economy. Visit us at www.businessroundtable.org. On Twitter: http://twitter.com/BizRoundtable On Facebook: http://www.facebook.com/BusinessRoundtable
$150.0K Pre-seed
today

AdviseWell, Inc.
AdviseWell, Inc. offers knowledge, experience and a long-standing commitment to make health and healthcare a priority. AdviseWell, Inc. has over 30 years of service and growth since its founding in 1986. The company has more than a decade of teaching seniors to protect, detect and report healthcare fraud, waste and abuse through the Senior Medicare Patrol grant. Building on this legacy of advocacy, we facilitate the Virtual Dementia Tour® (VDT®) by Second Wind Dreams®, a patented simulation designed to create the empathy required for transformative action in dementia care. This initiative directly advances the Louisiana Alzheimer’s Disease and Related Dementias (ADRD) State Plan by equipping our healthcare workforce with the clinical insight and person-centered strategies required to improve care outcomes across the state.
$150.0K Pre-seed
today

Worlds
Worlds is an Operational AI platform that turns real-world environments into intelligent systems. Using data from existing cameras, sensors, and enterprise systems, we provide organizations with real-time visibility into their operations and enable automation across safety, security, and productivity — helping teams operate smarter, faster, and at scale.
$7.3M Series a
today

Rovex Technologies Corporation
Rovex develops autonomous mobile robots to transform hospital transport and improve patient flow. Keep care moving, no matter your transport realities.
$4.1M Seed
today

Return Valets
Return Valets is focused on improving how properties manage the everyday. We provide a seamless returns and outbound package system for commercial and residential properties, designed to integrate naturally into professionally managed environments. Once introduced, the system becomes part of the building itself, visually aligned with the space and structured to function without ongoing staff involvement. Return Valets approaches returns as an operational reality of modern living, not a convenience add-on. By treating returns as part of the property environment, we remove recurring friction for residents and tenants while supporting teams with a consistent operating model that scales seamlessly across properties. Our philosophy is rooted in the idea that the most successful outcomes begin with unwavering trust and disciplined hard work. We approach every partnership as a chance to prove that excellence is found in the things residents and tenants never have to worry about. We strive to help properties function more smoothly and secure loyalty more effectively.
$2.4M Seed
today
Biggest recent Manufacturing rounds
Largest funding rounds in Manufacturing on Signalbase right now.
| # | Company | Round | Amount | Date |
|---|---|---|---|---|
| 1 | ![]() Vale Brazil | Unknown | $18.0B | 1y ago |
| 2 | Tower Semiconductor Israel | Unknown | $10.0B | 1y ago |
| 3 | ![]() Texas Instruments United States | Unknown | $6.0B | 1y ago |
| 4 | ![]() XAL Austria | Series b | $6.0B | 1y ago |
| 5 | ![]() SANDSTONE DESIGNS INC United States | Seed | $6.0B | 5mo ago |
Other recent Seed rounds
Companies that recently closed a Seed round.
| # | Company | Round | Amount | Date |
|---|---|---|---|---|
| 1 | ![]() PrismML | Seed | $16.3M | today |
| 2 | ![]() TOCAL (DbyT Dynamics Mobility Solutions Pvt. Ltd.) India | Seed | $1.1M | today |
| 3 | ![]() eNLife Research Private Limited | Seed | $720.0K | today |
| 4 | ![]() SitePulse AI | Seed | $1.0M | today |
| 5 | ![]() Simply Agnostic | Seed | $250.0K | today |





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