P
Portside
An aircraft data, reporting, and analytics platform for individual and corporate plane owners
About Portside
Portside is a technology startup that operates in the aviation industry, providing a suite of cloud-based applications designed to streamline business aviation operations. The company's primary product, the Portside Platform, is a comprehensive software solution that integrates with most business aviation systems, offering real-time data and insights to improve efficiency, reduce costs, and enhance overall performance.
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The company serves a diverse range of clients, including private aircraft owners, operators, management companies, and transportation organizations. It offers a flexible solution that can be tailored to the size and complexity of the client's flight department. The platform's capabilities range from compiling, auditing, and reporting business aviation trip expenses to delivering robust safety management programs.
Portside's business model is based on providing a subscription-based software service. The company generates revenue by charging its clients a recurring fee for access to its platform and its suite of applications.
Recently, Portside has expanded its offerings through the acquisition of Baldwin Safety & Compliance and Avianis, companies specializing in safety management and advanced flight management systems respectively. These acquisitions have further enhanced Portside's value proposition, enabling it to offer a more comprehensive and advanced solution to its clients.
In summary, Portside is a technology-driven company that leverages data and software to deliver innovative solutions for the business aviation industry. Its platform offers a comprehensive view of flight department operations, enabling clients to make informed decisions and improve their performance.
At a glance
- Status
- Operational
- Founded
- 2017
- Headquarters
- San Francisco, United States
- Employees
- 212
- Open positions
- None listed
- Dealroom signal
- 86.3/100
- Industry
- Transportation, Enterprise Software
- Sector
- Transportation, Reporting, Platform
- Business model
- SaaS
- Client focus
- b2b
- Investment activity
- 4 companies, latest Aug 2024
- Capital deployed
- —
- Preferred round
- ACQUISITION
Latest news
Press, funding announcements and product moves mentioning Portside.
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| GROWTH EQUITY VCOther financing | Mar 2026 | $0 | — | Vista Equity Partners | ↗ |
| GROWTH EQUITY VCOther financing | May 2024 | $0 | — | Insight Partners · Vista Equity Partners | ↗ |
Financials
Revenue, earnings and other financial measures where available. Years marked “E” are estimates.
Growth signals
Latest recorded traffic for Portside is 9.8K monthly website visits, down 59.2% over the last three months. Portside's team grew 14% over the past year.
Similar companies
Company identity and context are open; selected comparison metrics preview what is available on the platform.
Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
LeaseWorksStamford, United StatesCloud based asset management, customer relationship management and other software products
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Baldwin Safety & ComplianceHilton Head Island, United States
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SeaGil Software CompanyCumming, United StatesPrivate aviation software management
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PS
Professional Flight Management SystemsLower Merion Township, United StatesProfessional Flight Management has been serving the aviation industry since its inception in 1983
→
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Seed1 investor entered at this stage
Builders VC
Series A6 investors entered at this stage
TechNexus
UpHonest Capital
Tiger Global
I2BF Global Ventures
Soma Capital
Insight Partners
Series B and later1 investor entered at this stage
Vista Equity Partners
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about Portside on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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