About Laszlo Systems
Laszlo Systems is a Technology company based in San Mateo (United States) founded in 2000, and was acquired by Critical Path in February 2012. Rich Internet applications are developed using the OpenLaszlo platform. Laszlo Systems has raised $40.25 million across 11 funding rounds from investors including Critical Path, WI Harper Group and Sofinnova. Its focus areas include Enterprise Infrastructure, Open Source, Programming Software and Coding Tools. Its competitors include 8th, Tsumobi and Perl; 1 of its 3 listed competitors has raised funding.
Company details
Laszlo Systems was founded in 2000 in San Mateo, United States, focusing on web and mobile user experience solutions. OpenLaszlo, an open-source platform, was developed for creating and delivering rich Internet applications. The platform incorporates the LZX language, blending XML, JavaScript, and XAML, along with the OpenLaszlo Server. Text-based processes are facilitated to support rapid prototyping and established software development practices. The website has been non-functional since November 2018.
- Headquarters San Mateo, United States
- Stage Acquired
- SectorsTechnology
- Website laszlosystems.com
- Social LinkedIn X
- Acquired by Critical Path (Feb 2012)
- Total Equity Funding$40.25M (USD)
in 11 rounds
- Latest Funding Round$540K (USD), Debt – Conventional
Nov 2011
- InvestorsCritical Path
& 5 more
- Acquired byCritical Path
(Feb 2012)
Funding Insights of Laszlo Systems
Laszlo Systems has successfully raised a total of $40.25M across 11 strategic funding rounds. The most recent funding activity was a Debt β Conventional round of $540 thousand completed in November 2011. 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 $40.25M
- Total Rounds 11
- Last Round Debt – Conventional β $540,000
- First Round $1M
(Nov 2001)
- Investors Count 5
Latest 10 of 11 funding rounds of Laszlo Systems 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 |
|---|---|---|---|---|---|
| Nov 2011 | $540,000 | Debt – Conventional | β | β | β |
| Apr 2011 | $1.4M | Series C | β | Sofinnova Investments, WI Harper Group | β |
| Jan 2010 | $3M | Debt – Conventional | β | β | |
| Apr 2009 | $1M | Series C | β | β | β |
| Mar 2008 | $6.6M | Series C | β | β | |
| Sep 2006 | $8M | Series C | β | WI Harper Group | |
| Feb 2006 | $2M | Series B | β | β | β |
| Apr 2005 | $6.25M | Series B | β | β | |
| Oct 2004 | $5M | Series A | β | β | |
| Oct 2002 | $9M | Series A | β | General Catalyst, Sofinnova Investments | β |
6 investors in total: 6 institutional.
Investors in Laszlo Systems
Laszlo Systems has secured backing from 6 investors, including venture fund and institutional investors. Prominent investors backing the company include Critical Path, WI Harper Group and Sofinnova.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Biotech funding, drug development support, and investment in life sciences. | sofinnova.com | |||
VC firm that does investment in early stage companies in the US & China | 1993 | wiharper.com | San Francisco, United States | |
Tech & Life-Sciences focused Growth stage Venture Debt Firm investing in North America | mmvf.com | Toronto, Canada | ||
Investment and transformation services for entrepreneurs in technology and finance sectors. | generalcatalyst.com | |||
Corporate-backed venture capital firm focused on healthcare, IT, and multiple sectors | mitsui-global.com | Menlo Park, United States | ||
Spam-blocking, virus protection, and secure messaging services are provided. | 1998 | cp.net | San Mateo, United States |
Investor details for Laszlo Systems
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People of Laszlo Systems
1 people are tracked at Laszlo Systems (1 in leadership).
| Name | Role | Group |
|---|---|---|
George Shahid | Chief Executive Officer | Leadership |
Complete people profiles for Laszlo Systems
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Timeline of Laszlo Systems
4 dated milestones of Laszlo Systems across 12 years, from founding to its latest funding, stage changes and deals.
- Founded Laszlo Systems is founded.
- Funding First funding round of $1.0M.
- Funding Latest funding round, Debt β Conventional, of $540K.
- Exit Acquired by Critical Path.
Competitors of Laszlo Systems
Laszlo Systems has 3 listed competitors in our database, 1 of them funded. They include 8th, Tsumobi and Perl.
| Company Name | Domain | Founded | HQ Location | Total funding | Employees | Description |
|---|---|---|---|---|---|---|
| 8th-dev.com | 2014 | United States | Develops programming languages to support application development. | |||
| tsumobi.com | 2007 | San Francisco, United States | $125,000 | It serves as a send application updates on the fly. | ||
| perl.org | 1995 | Los Angeles, United States | General-purpose programming is enabled by the open-source Perl language. |
Detailed competitors of Laszlo Systems
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Web traffic of Laszlo Systems
Websites that share an audience with Laszlo Systems (laszlosystems.com).
Websites whose visitors overlap most with Laszlo Systems. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
openlaszlo.org | openlaszlo.org | 100% | β | ||
| backbase.com | 100% | 70.5K | #483,976 | View details | |
| dojotoolkit.org | 97% | 24.3K | #1,185,782 | View details | |
riaforge.org | riaforge.org | 78% | β | ||
| nexaweb.com | 77% | 3.5K | #6,057,690 | View details | |
| β’β’β’β’β’β’β’β’β’β’ | β’β’β’β’β’β’.com | β’β’% | β’.β’M | #β’β’β’β’β’ | β |
| β’β’β’β’β’β’β’β’β’β’ | β’β’β’β’β’β’.com | β’β’% | β’.β’M | #β’β’β’β’β’ | β |
| β’β’β’β’β’β’β’β’β’β’ | β’β’β’β’β’β’.com | β’β’% | β’.β’M | #β’β’β’β’β’ | β |
All 22 similar websites and full traffic analytics for Laszlo Systems
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Top companies in Programming & Software Development Tools
3 companies that operate in the same segment as Laszlo Systems (Programming & Software Development Tools) in United States, ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
Collaborative platform for design prototyping and feedback is provided. | 2012 | San Francisco, California, United States | USD 748.62 M | 2,877 | ||
AI-based platform for secure collaboration and content management is utilized. | 2005 | Redwood City, California, United States | USD 692.63 M | USD 1.18 B | 4,447 | |
Automated usability testing and feedback for mobile experiences is provided. | 2007 | San Francisco, California, United States | USD 148.5 M | USD 21.68 M | 557 |
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Related news about Laszlo Systems
Complete news archive for Laszlo Systems
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Frequently Asked Questions about Laszlo Systems
Laszlo Systems was founded in 2000 and raised its 1st funding round 1 year after it was founded.
Laszlo Systems is headquartered in San Mateo, United States. It is registered at San Mateo, California, United States.
Laszlo Systems is a funded company, having raised a total of $40.25M across 11 funding rounds to date. The company's 1st funding round was a Series A of $9M, raised on Nov 2001.
Laszlo Systems was founded in 2000 in San Mateo, United States, focusing on web and mobile user experience solutions. OpenLaszlo, an open-source platform, was developed for creating and delivering rich Internet applications. The platform incorporates the LZX language, blending XML, JavaScript, and XAML, along with the OpenLaszlo Server. Text-based processes are facilitated to support rapid prototyping and established software development practices. The website has been non-functional since November 2018.
Laszlo Systems has 6 investors. Key investors include Critical Path, WI Harper Group, Sofinnova, MMV Financial, and General Catalyst.
Yes. Laszlo Systems was acquired by Critical Path in February 2012.

