What is Passport?
Passport Labs operates at the intersection of urban planning and financial technology, providing a comprehensive suite of digital tools that streamline parking management, transit payments, and enforcement. By centralizing complex transportation data into a unified platform, the company enables cities to optimize traffic flow and enhance the user experience for commuters. Its market position is defined by its ability to integrate disparate hardware and software systems, effectively serving as the digital backbone for modern smart city initiatives. The company's growth trajectory reflects a broader industry shift toward cloud-based, data-driven mobility solutions that prioritize operational efficiency and revenue transparency.
How much funding has Passport raised?
Passport has raised a total of $219M across 9 funding rounds:
Multiple Rounds
$9M
Series B
$8M
Series C
$43M
Series D
$65M
Debt
$2M
Debt
$2M
Private Equity
$90M
Other Financing Round (2013): $568K with participation from NEST-TN
Private Equity (2013): $2.5M, investors not publicly disclosed
Series A (2013): $6M supported by Grotech Ventures and Relevance Capital
Series B (2016): $8M featuring Grotech Ventures, MK Capital, and Relevance Capital
Series C (2017): $43M backed by Bain Capital Ventures
Series D (2019): $65M with participation from Rho Capital Partners, H.I.G. Growth Partners, and ThornTree Capital Partners
Debt (2020): $2M led by PPP
Debt (2021): $2M supported by PPP
Private Equity (2021): $90M featuring Sixth Street Growth
Key Investors in Passport
Bain Capital Ventures
A global private investment firm with extensive experience in growth and venture equity, providing strategic capital solutions to support long-term enterprise scaling.
Rho Capital Partners
A venture capital firm established in 1981 that partners with entrepreneurs to build market-defining businesses through deep operational expertise and strategic guidance.
H.I.G. Growth Partners
A global alternative investment firm specializing in growth equity and private credit, offering both capital and operational support to mid-sized and large enterprises.
What's next for Passport?
With the infusion of this latest capital, Passport is well-positioned to accelerate its product roadmap and expand its footprint within the global smart city ecosystem. The company is expected to focus on deepening its enterprise capabilities, potentially through enhanced predictive analytics and expanded integration with emerging autonomous and electric vehicle infrastructure. By maintaining its focus on scalable, high-impact technology, Passport aims to solidify its role as an essential utility for urban environments, ensuring that its platform remains the standard for municipal and private parking management as cities continue to modernize their transportation networks.
See full Passport company page
