About Portside
Portside is a Technology company based in San Francisco (United States) founded in 2017 by Alek Strygin. Cloud-based aircraft data and management systems are provided. Portside has raised $67 million across 5 funding rounds from investors including Vista Equity Partners, Insight Partners and I2BF Global Ventures. Portside has completed 4 acquisitions, including Baldwin SMS, Professional Flight Management Systems and SeaGil Software Company. Its website portside.co draws about 21 thousand monthly visits. Its focus areas include Travel and Hospitality Tech, Aviation IT, Aviation Suite and Aerospace, Maritime and Defense Tech. Its competitors include Rockwell Collins and Veryon.
Company details
Portside was founded in 2017 in San Francisco, United States, within the aviation sector. Cloud-based solutions for aircraft management companies and flight departments are offered, encompassing data handling, reporting, and price analytics. Services include maintenance and scheduling systems, monthly statements, revenue and expense tracking, financial and tax reporting, online payments, invoicing, budgeting tools, and an updated aircraft calendar. Operations focus on streamlining administrative processes for aviation entities.
- Headquarters San Francisco, United States
- Founders Alek Strygin
- SectorsTechnology
- Email••••••••
- Website portside.co
- Social LinkedIn Facebook
- Total Equity Funding$67M (USD)
in 5 rounds
- InvestorsVista Equity Partners
& 6 more
- Investments & AcquisitionsBaldwin SMS
& 3 more
Funding Insights of Portside
Portside has successfully raised a total of $67M across 5 strategic funding rounds. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding $67M
- Total Rounds 5
- Investors Count 7
All 5 funding rounds of Portside with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Mar 2026 | Series B | – | – | ||
| May 2024 | Series B | – | Vista Equity Partners | ||
| Feb 2023 | $50M | Series B | – | Insight Partners | |
| May 2021 | $17M | Series A | – | Tiger Global Management, Dragoneer Investment Group | |
| Apr 2021 | Seed | – | Incisive Ventures | – |
7 investors in total: 7 institutional.
Investors in Portside
Portside has secured backing from 7 investors, including venture fund investors. Prominent investors backing the company include Vista Equity Partners, Insight Partners and I2BF Global Ventures.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Investments are directed toward high-growth enterprise software and technology companies. | vistaequitypartners.com | Austin, United States | ||
Investment firm scaling software and technology companies from early to late stages. | insightpartners.com | |||
Early-stage technology companies are funded by this venture capital firm. | i2bf.com | Beverly Hills, United States | ||
Venture and private equity investments are managed with global diversification. | tigerglobal.com | New York, United States | ||
Early-stage investments are provided by Soma Capital to startups. | somacap.com | San Francisco, United States | ||
Private equity investments are made in technology-enabled growth companies. | dragoneer.com | San Francisco, United States | ||
Investment topics are explored through a dedicated blog platform. | incisive.vc | Seattle, United States |
Investor details for Portside
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
- Complete investor list
- Round participation
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People of Portside
60 people are tracked at Portside (14 in leadership, 46 in team).
| Name | Role | Group |
|---|---|---|
Alek Strygin | Co-Founder, Head of Product & COO | Leadership |
Kara Bates | Head Of Customer Success | Leadership |
Christopher Walter | Director Of Cloud Infrastructure | Leadership |
Alexander Janjic | Director Of Engineering | Leadership |
Portia Jensen Corsetti | VP Of Sales | Leadership |
Fred Powell | VP of Product | Leadership |
Dasha Melnyk | VP Of Customer Success | Leadership |
Roman Mogylatov | Chief Technology Officer | Leadership |
Douglas Ramsey | Director Of Customer Success | Leadership |
Lauren Bennett | Director Of Customer Success, Bart Product | Leadership |
Lee Zidon Rosenblum | Head Of Product - Baldwin | Leadership |
Nicole Haight | VP Of Human Resources | Leadership |
Yuriy Razdolskiy | VP of Product | Leadership |
Elena Grebenyk | Head Of Product | Leadership |
Oksana Chorna | Software Testing Engineer | Team |
Aleksey Tsutsulis | Backend Developer | Team |
Alexey Svetlenko | Senior Software Engineer | Team |
Serhii Ostapenko | Senior Mobile Engineer | Team |
Sasha Beloberdin | Frontend Engineer | Team |
Yerden Abdygapparov | Frontend Developer | Team |
40 more people are available in the full profile.
Complete people profiles for Portside
Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.
- Full employee list
- Team structure
- Board tenure
- Professional contacts
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Investments & Acquisitions by Portside
Portside has strategically engaged in corporate development activities, having acquired 4 companies. Notable acquisitions include Baldwin SMS, Professional Flight Management Systems and SeaGil Software Company.
| Company Name | Description | Domain | Location | Founded | Acquired | Amount |
|---|---|---|---|---|---|---|
Cloud-based software for airline reservations, operations, and maintenance is provided. | tflite.com | Seattle, United States | 2005 | Aug 2024 | •••• | |
Safety management systems and compliance solutions are provided for aviation. | baldwinsms.com | Hilton Head, United States | 2004 | Oct 2023 | •••• | |
Web-based software for private aviation management is offered. | seagilbart.com | Cumming, United States | 1985 | Jan 2023 | •••• | |
Flight scheduling tools are offered for aviation management. | pfmsys.com | Bala Cynwyd, United States | 1983 | Oct 2022 | •••• |
Complete acquisition details for Portside
Acquired stakes, deal sources and the complete acquisition history require an active premium plan.
- Acquired stakes
- Deal sources
- Complete history
- Exports
Verified entity values are shown only after access is granted.
Timeline of Portside
7 dated milestones of Portside across 9 years, from founding to its latest funding, stage changes and deals.
- Founded Portside is founded.
- Funding First funding round.
- Acquisition Acquires Professional Flight Management Systems.
- Acquisition Acquires SeaGil Software Company.
- Acquisition Acquires Baldwin SMS.
- Acquisition Acquires Takeflite.
- Funding Latest funding round, Series B,.
Competitors of Portside
Portside has 2 listed competitors in our database. They include Rockwell Collins and Veryon.
| Company Name | Domain | Founded | HQ Location | Total funding | Employees | Description |
|---|---|---|---|---|---|---|
| rockwellcollins.com | 1994 | Cedar Rapids, United States | 559 | Avionics systems and software solutions are provided for aerospace applications. | ||
| atp.com | 1973 | Brisbane, United States | Cloud-based inventory management and maintenance forecasting are offered for aviation. |
Detailed competitors of Portside
The full competitor set, operating metrics and side-by-side benchmarks require an active premium plan.
- Full competitor set
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- Competitive positioning
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Web traffic of Portside
The website of Portside (portside.co) receives about 20.9K visits a month.
- Monthly visits20.9K
▼ 5.4% vs previous month
Websites whose visitors overlap most with Portside. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
portsidemunitions.com | portsidemunitions.com | 100% | #905,702 | – |
Top companies in Aviation Software & IT Solutions
3 companies that operate in the same segment as Portside (Aviation Software & IT Solutions) in United States, ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
Private airline services are offered via a membership-based subscription model. | 2012 | Santa Monica, California, United States | USD 24.78 M | USD 106.56 M | 703 | |
Private jets are booked through an online membership platform. | 2013 | New York, New York, United States | USD 401.58 M | USD 736.5 M | 1,035 | |
Cloud-based enterprise content management and compliance are delivered. | 2007 | Beloit, Wisconsin, United States | USD 12 M |
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Related news about Portside
Complete news archive for Portside
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Frequently Asked Questions about Portside
Portside was founded in 2017 and raised its 1st funding round 4 years after it was founded.
Portside is headquartered in San Francisco, United States. It is registered at San Francisco, California, United States.
Portside is a funded company, having raised a total of $67M across 5 funding rounds to date.
Portside was founded in 2017 in San Francisco, United States, within the aviation sector. Cloud-based solutions for aircraft management companies and flight departments are offered, encompassing data handling, reporting, and price analytics. Services include maintenance and scheduling systems, monthly statements, revenue and expense tracking, financial and tax reporting, online payments, invoicing, budgeting tools, and an updated aircraft calendar. Operations focus on streamlining administrative processes for aviation entities.
Portside's top competitors include Rockwell Collins and Veryon.
Portside has made 4 acquisitions, including Baldwin SMS, Professional Flight Management Systems, and SeaGil Software Company.
Portside has 7 investors. Key investors include Vista Equity Partners, Insight Partners, I2BF Global Ventures, Tiger Global, and Soma Capital.