How much has May Mobility raised?
May Mobility has ~$383M disclosed. Its latest disclosed financing is $105M Series D (Nov 2023), and the latest valuation/status is Private; valuation not disclosed. The notable backer signal is NTT Group, which matters because the company is scaling capital-intensive autonomous transit infrastructure rather than lightweight software.
- Total raised
- ~$383M disclosed
- Disclosed rounds
- 6
- Latest round
- $105M Series D (Nov 2023)
- Latest valuation
- Private; valuation not disclosed
- First raised
- 2017 YC / seed
- Notable backer
- NTT Group
May Mobility's funding rounds
May Mobility's financing has moved from early technical proof to commercial scale-up capital.
- 2017YC / seed formationFounded in Ann Arbor after Y Combinator, commercializing MPDM autonomy from University of Michigan robotics work.
- Dec 2018Seed extension - $11.5MBMW i Ventures and Toyota AI Ventures joined early mobility backers.
- Feb 2019Series A - $22MToyota AI Ventures and Millennium Technology Value Partners backed early shuttle deployments.
- Dec 2019Series B - $50MToyota, SPARX/Mirai Creation Fund, and insurance partners supported U.S. deployments.
- Jan 2022Series C - $83MRound backed by Toyota, State Farm Ventures, and Japanese strategic investors to scale autonomy.
- Nov 2023Series D - $105MLed by NTT Group, with Toyota and Aioi Nissay Dowa participation; valuation was not disclosed.
Sources:Wikipedia - May MobilityThe Verge - Tecnobus partnership
How much has May Mobility raised in total?
May Mobility has ~$383M disclosed, based on public financing announcements and reported funding totals. That figure may mix equity, project finance, debt, grants, or strategic capital depending on the company, so it should be treated as disclosed financing rather than audited cash raised.
The most important current round is $105M Series D (Nov 2023). It funds the work needed to turn technical proof into repeatable commercial deployment: hiring, facilities, manufacturing, regulatory work, customer qualification, and go-to-market capacity.
Who are May Mobility's investors?
NTT Group is the most useful shorthand investor signal, but the broader cap table includes strategic, climate, industrial, and venture backers appropriate for autonomous transit. These investors are not passive logos: in hard-tech markets they often help with customers, government relationships, manufacturing discipline, and follow-on capital.
For sellers, the investor mix indicates what the board will pressure management to solve next. Strategic investors usually point to supply-chain or commercial access, while growth investors point to finance discipline, reporting, and scalable operations.
Why did the valuation move or stay undisclosed?
The company has Private; valuation not disclosed, and not every round discloses valuation. In this sector, valuation usually moves with proof milestones, customer contracts, permitting, manufacturing progress, and market demand for strategic infrastructure.
When valuation is undisclosed, the safer signal is the use of proceeds: whether capital is being spent on facilities, production, customer deployments, or core R&D. For May Mobility, the public narrative points to commercial scale-up rather than exploratory research alone.
Is May Mobility profitable, and will it IPO?
May Mobility has not disclosed audited profitability or an IPO timeline. For capital-intensive companies, profitability depends on utilization, project delivery, manufacturing yield, cost of capital, and converting early deployments into repeatable economics.
An IPO would likely require more predictable revenue, mature gross margins, and proof that the company's technical risk has moved into execution risk. Until then, private capital and strategic partnerships remain the more likely financing path.
What does May Mobility's funding mean if you sell into them?
The funding is a buying signal, but it is not a blank check. New capital usually creates budgets for manufacturing, data infrastructure, security, finance systems, quality, recruiting, facilities, and customer delivery, while also raising the bar for ROI.
The practical sales motion is to map your product to a funded priority. Tie outreach to the facilities, deployments, customer contracts, or technical milestones named in the latest financing rather than pitching generic productivity gains.
As of June 2026.Sources:May Mobility websiteWikipedia - May MobilityThe Verge - Tecnobus partnership
May Mobility — frequently asked questions
