Lightstreamer (Weswit Srl)

Weswit, with its flagship product Lightstreamer, is a global leader in real-time web streaming solutions. Since the beginning, Weswit has been focused on real-time technologies aimed at making the Web a live environment, and superseding the traditional web paradigm, where any update had to be "pulled" by the client rather than "pushed" by the server.

Weswit has provided Lightstreamer to a growing number of companies ranging from small size start-ups to Fortune 500 corporations, including top-tier financial institutions, as well as aerospace, military, energy, gaming, sporting, media and entertainment companies. In 2012, Weswit has been recognized as a "Cool Vendor in Application and Integration Platforms" by Gartner, the world's leading information technology research and advisory company.

Weswit has thousands of free users and hundreds of customers worldwide, including Bank of America Merrill Lynch, J.P. Morgan, Morgan Stanley, NASA, Sony Music, Honeywell, bwin.party, Paddy Power, SocGen, UBS, IG, City Index, ICAP, Fixnetix, and many others.

Products and Services

MIS, IT and Communications > Network Services > Lightstreamer - Real-time Data Distribution
Lightstreamer is the most advanced technology for real-time data delivery over the Web. Call it WebSocket, Comet, or Web Streaming, it simply works! Lightstreamer has been chosen by Fortune 500 corporations, as well as small startups, for mission critical systems where high scalability, low bandwidth, smart firewall traversal, adaptive throttling, and total reliability are key requirements. Lightstreamer streams real-time data to and from any desktop/mobile browsers and apps. HTML, JavaScript, iOS, Android, WinPhone, BlackBerry, Flash, Flex, Silverlight, Java, and .NET are supported.
Marketing > Website Content > Lightstreamer - Real-time Data Distribution
Lightstreamer is the most advanced technology for real-time data delivery over the Web. Call it WebSocket, Comet, or Web Streaming, it simply works! Lightstreamer has been chosen by Fortune 500 corporations, as well as small startups, for mission critical systems where high scalability, low bandwidth, smart firewall traversal, adaptive throttling, and total reliability are key requirements. Lightstreamer streams real-time data to and from any desktop/mobile browsers and apps. HTML, JavaScript, iOS, Android, WinPhone, BlackBerry, Flash, Flex, Silverlight, Java, and .NET are supported.
Games Software > Other > Lightstreamer - Real-time Data Distribution
Lightstreamer is the most advanced technology for real-time data delivery over the Web. Call it WebSocket, Comet, or Web Streaming, it simply works! Lightstreamer has been chosen by Fortune 500 corporations, as well as small startups, for mission critical systems where high scalability, low bandwidth, smart firewall traversal, adaptive throttling, and total reliability are key requirements. Lightstreamer streams real-time data to and from any desktop/mobile browsers and apps. HTML, JavaScript, iOS, Android, WinPhone, BlackBerry, Flash, Flex, Silverlight, Java, and .NET are supported.


Headquarters
Via Campanini 6 Milano, Milano, Lombardia 20124 Italy

Phone:	(718) 618-4493
Fax:	+39 02 363 11392
Website:	lightstreamer.com

Email:	info@lightstreamer.com

Upper Mgmt.:	Mr. Alessandro Alinone, Co-CEO and CTO
	alessandro.alinone@lightstreamer.com
	Mr. Mauro Fantechi, Co-CEO and Chairman
	mauro.fantechi@lightstreamer.com
Sales:	Ms. Gintare Cvirkaite, Sales & Partnerships
	gintare.cvirkaite@lightstreamer.com
Marketing:	Mr. Valerio Celletti, Product Marketing Manager
	valerio.celletti@lightstreamer.com

News Articles

Weswit renews Lightstreamer supply agreement with Yazino

29 Aug 2013

Lightstreamer will continue to play a vital role in facilitating the synchronous, multiplayer environment and live interaction of Yazino's games.

Wirex empowers world-class live casino platforms with Weswit's Lightstreamer technology

8 Aug 2013

Weswit and Wirex partner to enhance top-tier iGaming platforms with Lightstreamer technology for real-time data streaming.

bwin.party gaming platforms to be powered by Lightstreamer real-time technology

24 Oct 2012

The Lightstreamer technology will be used by bwin.party for pervasive live data delivery over the Web.

Tweets (Powered By Twitter)

Lightstreamer @Lightstreamer

Kafka gives you the log. Your users need the current picture. Lightstreamer Kafka Connector 2.0 adds connector-managed snapshots, giving every new or reconnecting subscriber the current state before live updates begin. Read more: lightstreamer.com/blog/lightstre… #Kafka #RealTimeData https://t.co/mZGquBh3qJ

07 Jul 2026

Lightstreamer @Lightstreamer

Heading to #Current2026 London next week? 🇬🇧 Backend streaming is solved, but the "𝗹𝗮𝘀𝘁 𝗺𝗶𝗹𝗲" to web & mobile clients is where architectures break down. Conquer edge delivery with 𝗟𝗶𝗴𝗵𝘁𝘀𝘁𝗿𝗲𝗮𝗺𝗲𝗿. Stop by 𝗕𝗼𝗼𝘁𝗵 𝗨𝟯 to talk real-time data! Confluent https://t.co/BHYni4rFoH

11 May 2026

Lightstreamer @Lightstreamer

#Lightstreamer #Adapter #Java #release Java In-Process Adapter Library version 8.0.1 -Package: search.maven.org/artifact/com.l… -Source: github.com/Lightstreamer/… -Changelog: github.com/Lightstreamer/… -API Docs: lightstreamer.com/api/ls-adapter…

07 May 2026

Lightstreamer @Lightstreamer

🚀 The official Lightstreamer Helm Chart is here! Deploy, configure & scale your real-time streaming Broker on Kubernetes with a single declarative values.yaml file. No more manual XML configs! 📖 Dive into the details: lightstreamer.com/blog/lightstre… #Kubernetes #Helm #Kafka https://t.co/4x8LB9kkWq

27 Apr 2026

Lightstreamer @Lightstreamer

🚀 Thrilled to announce Al Rajhi Capital chose Lightstreamer as their "last-mile" data platform! We're bridging the gap between internal #Kafka brokers and end-users for the leading Middle East financial provider, ensuring secure, low-latency market data. ⚡🤝 https://t.co/eaFwMfd2Q5

14 Apr 2026


Additional Information
Date Established:	December, 2000
Parent Company:	Par-Tec

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