These Israeli companies are primarily large-scale telecommunications providers, complemented by significant software development firms and a presence in financial services and retail. Noteworthy examples include yes, innovating in interactive digital broadcasting; monday.com, providing a low-code platform for work management; Cellcom, a telecommunications provider offering various services; and Any.do, a productivity app. Many of these companies are well-established, with several founded before the year 2000.
A clear pattern among these companies is the strong concentration in the telecommunications sector, accounting for a significant portion of the listed firms. Additionally, a majority of the headquarters are located in major urban centers such as Tel Aviv and Petah Tikva.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 | 15,819 | ||||
| 2 |
monday.commonday.com
It provides a low code-no code platform for organizations to create customized work management tools, enhancing team collaboration and transparency. |
3,848 | |||
| 3 |
Cellcomcellcom.co.il
Leading telecommunications provider in Israel offering a wide range of services including cellular phone, messaging, information, TV, and optic infrastructure solutions for businesses nationwide |
2,164 | |||
| 4 | 2,092 | ||||
| 5 |
Bezeqbezeq.co.il
Israel's largest telecommunications group offering a full range of services including cellular, internet, international telecom, data hosting, and satellite television broadcasting |
2,010 | |||
| 6 |
HOThot.net.il
A leading communication group in Israel offering television, internet, telephone, and cellular services to over 13 million households with competitive prices and efficient customer service |
1,770 | |||
| 7 |
Cato Networkscatonetworks.com
Offers a world-leading single-vendor SASE platform, replacing legacy infrastructure with cloud network and security for global hybrid workforce and mission-critical applications. |
1,758 | |||
| 8 |
My Shopmy-shop.co.il
Direct import and marketing of office furniture including executive chairs and TV chairs Wide variety of products available on their website with competitive prices |
1,103 | |||
| 9 | 1,068 | ||||
| 10 |
Pelephonepelephone.co.il
A pioneer in Israeli telecommunication, providing cutting-edge cellular services to diverse clients with a focus on technological innovation and leading the way in 5G network advancements |
1,014 | |||
| 11 |
Ex Librisexlibrisgroup.com
Provides cloud-based software for managing and discovering library materials and mobile campus solutions to enhance student engagement and success at academic institutions globally. |
860 | |||
| 12 |
Bezeq Internationalbezeqint.net
Leading provider of technology solutions including IT services, cloud computing, data center solutions, cyber security, internet services, and international data services |
819 | |||
| 13 |
Kornit Digitalkornit.com
Global provider of sustainable digital printing systems, inks, consumables, and workflow management for on-demand fashion and textile production. |
731 | |||
| 14 |
MyHeritagemyheritage.com
A leading global platform for exploring family history, offering historical records, DNA testing, and AI technologies to empower users worldwide |
551 | |||
| 15 |
Haaretzhaaretz.co.il
A leading daily newspaper in Israel, Haaretz is known for its respected journalism with a large editorial department and online presence |
537 | |||
| 16 |
Waves Audiowaves.com
Leading developer of professional audio plugins for music production, mixing, mastering, live sound, and post-production Also provides licensable algorithms to enhance audio performance in consumer electronics |
532 | |||
| 17 |
Elementorelementor.com
A platform for web professionals on Wordpress, offering open-source website building tools with a new site created every 10 seconds |
508 | |||
| 18 |
Priority Softwarepriority-software.com
Provider of agile cloud-based business management solutions enabling organizations to increase efficiency, improve customer experience, and drive organizational growth globally |
466 | |||
| 19 |
Riversideriverside.com
A platform for content creation used by big names like Spotify, Marvel, and Mark Zuckerberg, with backing from industry influencers |
454 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 20 |
Mindspacemindspace.me
Boutique flex space provider redefining workplace experience with beautifully designed spaces, personalized service, and curated events for enhanced employee engagement |
450 | |||
| 21 |
Bezeq The Israel Telecommunication Corp.bezeq.co.il
Israel's largest telecom group offers a range of services including fixed and mobile, high-speed internet, and advanced IP telephony through NGN technology |
442 | |||
| 22 |
Hilan 讞讬诇谉hilan.co.il
Leading Israeli provider of SaaS HR solutions with expertise in wage management, HR services, attendance monitoring, pension management, BI, and analytics |
417 | |||
| 23 | 414 | ||||
| 24 |
eTeacher Groupeteachergroup.com
Transforming education with online solutions in 9 languages, focusing on synchronous learning for real results, supported by a global team |
405 | |||
| 25 |
The Jerusalem Postjpost.com
Leading English news outlet in Israel, providing comprehensive coverage of business, innovation, health, wellness, real estate, and religious and state matters |
387 | |||
| 26 |
Ituranituran.com
A global leader in telematics and connected car solutions, offering tailored services for professional fleets, insurance providers, government institutions, and private customers worldwide |
354 | |||
| 27 |
Yedioth Ahronothyedioth.co.il
Israel's top multimedia group, providing reliable and thorough reporting through leading newspapers, online news portal, financial newspaper, magazines, and local newspapers |
334 | |||
| 28 |
Fiverr International Ltdfiverr.com
Online marketplace connecting businesses with freelance talent offering digital services in various categories such as graphic design, digital marketing, programming, video, and animation |
333 | |||
| 29 |
RISCO Groupriscogroup.com
Global leader in security solutions, designing, developing, and manufacturing innovative end-to-end products with cloud-based technology and smartphone applications for remote access |
331 | |||
| 30 | 323 | ||||
| 31 |
KMS Lighthousekmslh.com
Knowledge management solutions provider enhancing business interactions with instant answers, digitized knowledge, and seamless integrations for improved productivity and customer satisfaction |
209 | |||
| 32 |
LabOSgo.labos.co
Cloud-based Laboratory Information System (LIS) with AI capabilities, empowering healthcare providers worldwide to improve workflows, increase ROI, and reduce costs |
191 | |||
| 33 |
AHAVA Dead Sea Laboratoriesahava.com
A cosmetics company focused on researching and harnessing the nourishing power of Dead Sea Minerals to create natural, skin-friendly products |
150 | |||
| 34 |
Oktopostoktopost.com
Specializing in B2B social media management, Oktopost empowers marketers to boost brand visibility, engage with customers, and measure social ROI effectively |
126 | |||
| 35 |
Squaretalksquaretalk.com
A communications platform simplifying cloud communications to boost customer engagement and increase employee productivity for growing businesses |
73 | |||
| 36 |
AnyBiz - New era of B2B lead generation.anybiz.io
An AI-driven company creates next-generation sales agents to generate new customers for B2B businesses, working smarter and faster 24/7 |
47 | |||
| 37 |
Vulcan Cyber, a Tenable Companytenable.com
This company offers a risk management SaaS platform that helps security teams prioritize, orchestrate, and mitigate cyber risks across all attack surfaces |
24 | |||
| 38 |
Origami.msorigami.ms
Business process automation SaaS empowering stakeholders to improve, innovate, and automate processes across various industries with standard and tailored solutions |
24 | |||
| 39 |
Brightmergebrightmerge.com
SaaS data platform optimizing and verifying grid-tied microgrids supporting electric vehicle charging infrastructure performance with unique algorithms reducing investment risks. |
17 | |||
Turn this list into pipeline
Tamtam finds the decision-makers at every company on a list like this one, with verified emails, phone numbers and the buying signals that tell you when to reach out.
How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 11, 2026.
More company lists in Israel
- The largest companies in Israel 774
- Multinational companies in Israel 187
- Companies with in-house R&D in Israel 152
- SaaS companies in Israel 101
- Manufacturers in Israel 88
- Hardware manufacturers in Israel 83
- Software Development companies in Israel 83
- Companies with a mobile app in Israel 73
- Publicly traded companies in Israel 71
- AI companies in Israel 66
- Financial services firms in Israel 64
- Critical infrastructure operators in Israel 63
- Financial Services companies in Israel 54
- Education providers in Israel 47
- Corporate groups and holding companies in Israel 47
- Professional services firms in Israel 38
- Higher Education companies in Israel 36
- IT Services and IT Consulting companies in Israel 35
- Technology, Information and Internet companies in Israel 35
- Aerospace and defence companies in Israel 33
- AI-native companies in Israel 31
- Retail chains in Israel 31
- IT services companies in Israel 31
- Electronics and semiconductor companies in Israel 28