# The 38 largest professional services firms in Israel

Tamtam tracks 38 professional services firms headquartered in Israel. This list ranks all of them by number of employees on LinkedIn, led by Institute of Public Administration - IPA - Saudi Arabia, KPMG Israel and PwC Israel. Their median headcount is 359. Half of them were founded in 1989 or later. The most common headquarters are Tel Aviv (21) and Ramat Gan (3).

This selection of professional services firms in Israel includes established mid-sized and large companies. They operate across various sectors, with a notable presence of legal and financial services. Herzog is Israel's largest law firm, specializing in corporate, commercial, and administrative law. KPMG Israel offers audit, tax, and advisory services, while abra provides IT solutions in BI/AI, ERP, and cybersecurity. Baran Group is a global provider of engineering and construction solutions.

A significant cluster of these companies, particularly in law and finance, are headquartered in Tel Aviv. This indicates a concentration of professional expertise in the city. The firms listed also show a broad range of founding dates, from Gornitzky GNY established in 1938 to SQLink Group founded in 1994, reflecting a mix of long-standing institutions and more recent establishments.

🇮🇱 Israel · 38 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Institute of Public Administration - IPA - Saudi Arabia](https://www.tamtam.ai/c/institute-of-public-administration-ipa-saudi-arabia) (ipa.edu.sa)<br>An autonomous government agency focused on training, consulting, research, and documentation to enhance public sector administration and support national economic development | Professional Training and Coaching | 🇮🇱 | 1,815 | 1961 |
| 2 | [KPMG Israel](https://www.tamtam.ai/c/kpmg-israel) (kpmg.co.il)<br>Global professional services provider with expertise in audit, tax, and advisory services for businesses, governments, and non-profits worldwide | Financial Services | 🇮🇱 Tel Aviv | 960 | 1922 |
| 3 | [PwC Israel](https://www.tamtam.ai/c/pwc-israel) (pwc.com)<br>Professional services provider in Israel offering assurance, tax, and business consulting services to a diverse range of clients, from startups to multinationals | Accounting | 🇮🇱 Tel Aviv | 809 | 1924 |
| 4 | [Herzog](https://www.tamtam.ai/c/herzog-tel-aviv) (herzoglaw.co.il)<br>Israel's largest law firm with top-tier rankings, diverse team of 400 lawyers specializing in corporate, commercial, and administrative law for global clients | Law Practice | 🇮🇱 Tel Aviv | 807 | 1972 |
| 5 | [abra](https://www.tamtam.ai/c/abra) (abra-it.com)<br>abra offers cutting-edge technological solutions and services with expertise in BI/AI, ERP, CRM, Cyber Security, e-Commerce, and more, partnering with leading software manufacturers | IT Services and IT Consulting | 🇮🇱 Ra'anana | 719 |  |
| 6 | [Meitar \| Law Offices](https://www.tamtam.ai/c/meitar-law-offices) (meitar.com)<br>Israel's leading legal professionals representing multinational corporations in various corporate, commercial, and litigation matters both domestically and internationally with high standards of excellence | Law Practice | 🇮🇱 Ramat Gan | 711 | 1962 |
| 7 | [SQLink Group](https://www.tamtam.ai/c/sqlink-group) (sqlink.com)<br>Providing comprehensive IT services to top Israeli organizations, offering expertise in software development, digital, BI, cyber, consulting, training, and more | Software Development | 🇮🇱 Ramat Gan | 704 | 1994 |
| 8 | [Baran Group](https://www.tamtam.ai/c/baran-group) (barangroup.com)<br>Global provider of engineering, technology, and construction solutions with expertise in project management, design, procurement, and comprehensive services worldwide | Engineering Services | 🇮🇱 Beit Dagan | 687 | 1979 |
| 9 | [BDO Israel](https://www.tamtam.ai/c/bdo-israel) (bdo.co.il)<br>Accounting and consulting firm offering audit, tax, and business consulting services to private, public, and governmental sectors across multiple countries. | Financial Services | 🇮🇱 Tel Aviv | 609 | 1983 |
| 10 | [SIT Innovation - Systematic Inventive Thinking ®](https://www.tamtam.ai/c/sit-innovation-systematic-inventive-thinking) (sitsite.com)<br>The company helps businesses succeed through self-sustaining innovation using their proprietary method, Systematic Inventive Thinking® | Business Consulting and Services | 🇮🇱 Tel Aviv | 573 | 1995 |
| 11 | [ARNON](https://www.tamtam.ai/c/arnon) (arnontl.com)<br>A leading Israeli law organization with over 60 years of experience, offering innovative and quality legal services tailored to a diverse client base | Law Practice | 🇮🇱 Tel Aviv | 558 | 1958 |
| 12 | [Pharma Job](https://www.tamtam.ai/c/pharma-job) (pharma-job.co.il)<br>Pharma Job Placement specializes in academic professional appointments in life sciences, medicine, nursing, engineering, biotechnology, and para-medicine industries worldwide | Pharmaceutical Manufacturing | 🇮🇱 Nes Ziona | 525 | 1992 |
| 13 | [Deloitte Israel](https://www.tamtam.ai/c/deloitte-israel) (deloitte.co.il)<br>Global professional services provider with expertise in audit, tax, risk management, financial advisory, and business consulting, offering end-to-end solutions to complex business challenges | Management Consulting | 🇮🇱 Tel Aviv | 524 | 1972 |
| 14 | [Gornitzky GNY](https://www.tamtam.ai/c/gornitzky-gny) (gornitzky.com)<br>Established in 1938, a leading law firm in Israel offering high-quality legal services to influential clients, known for expertise and social responsibility | Law Practice | 🇮🇱 Tel Aviv | 457 | 1938 |
| 15 | [Goldfarb Gross Seligman](https://www.tamtam.ai/c/goldfarb-gross-seligman) (gkh-law.com)<br>A leading Israeli law firm with over 90 years of experience, offering top-tier legal services in various practice areas with a multidisciplinary approach | Law Practice | 🇮🇱 Tel Aviv | 432 |  |
| 16 | [Maof - מעוף](https://www.tamtam.ai/c/maof) (maof-hr.co.il)<br>Specializing in human resources since 1999, this company has 40+ branches throughout Israel and offers personalized solutions for its customers' employment needs | Human Resources Services | 🇮🇱 Tirat HaCarmel | 420 | 1999 |
| 17 | [AMAREL LTD](https://www.tamtam.ai/c/amarel-ltd) (amarel.net)<br>Amarel Ltd offers professional services for technological products and projects, including field testing, engineering documentation, training, and customer service centers globally | Outsourcing and Offshoring Consulting | 🇮🇱 Tel Aviv | 402 | 2004 |
| 18 | [FISCHER (FBC & Co.); Formerly Fischer Behar Chen Well Orion & Co](https://www.tamtam.ai/c/fischer-fbc-and-co-formerly-fischer-behar-chen-well-orion-and-co) (fbclawyers.com)<br>A premier Israeli full-service law firm with 60 years of experience, offering multidisciplinary legal services to multinational and local clients | Law Practice | 🇮🇱 Tel Aviv | 398 | 1958 |
| 19 | [Shibolet & Co.](https://www.tamtam.ai/c/shibolet-and-co) (shibolet.com)<br>Established in 1973, this multidisciplinary law group offers integrated legal services in corporate transactions, high-tech, securities, tax, and commercial litigation on a global scale | Law Practice | 🇮🇱 Tel Aviv | 359 | 1973 |
| 20 | [FCP Consulting & Project Management Ltd](https://www.tamtam.ai/c/fcp-consulting-and-project-management-ltd) (focusgroup.co.il)<br>Established in 1996 by former Israeli security officers and experts, the company offers strategy consulting, project management, community services, and expertise in green energy and innovation technology | Business Consulting and Services | 🇮🇱 Ramat Gan | 347 | 1996 |
| 21 | [AVIV Management & Consulting](https://www.tamtam.ai/c/aviv-management-and-consulting) (avivamcg.com)<br>Global management consultancy with 30+ years experience, partnering with clients worldwide to provide tools and expertise for sustainable change and competitive advantage | Business Consulting and Services | 🇮🇱 Kfar Saba | 267 | 1988 |
| 22 | [Sygnia](https://www.tamtam.ai/c/sygnia) (sygnia.co)<br>Provides high-end cyber technology, consulting, incident response for organizations, building resilience and defeating attacks using elite talent and military-grade security. | Computer and Network Security | 🇮🇱 Tel Aviv | 264 | 2015 |
| 23 | [Manpower Israel](https://www.tamtam.ai/c/manpower-israel) (manpower.co.il)<br>Leader in advanced HR solutions worldwide, offering permanent placement, flexible employment, outsourcing, and project management services with a focus on innovation and professionalism | Human Resources Services | 🇮🇱 Tel Aviv | 219 | 1968 |
| 24 | [מרטנס \| Mertens – מקבוצת מלם תים](https://www.tamtam.ai/c/mertens) (mertens.malam.com)<br>A team of expert consultants providing high-quality IT services tailored to client needs, with extensive experience across various sectors | IT Services and IT Consulting | 🇮🇱 Petah Tikva | 193 | 1999 |
| 25 | [Matrix 2Bsecure](https://www.tamtam.ai/c/matrix-2bsecure) (2bsecure.co.il)<br>Provides advanced information security solutions, consulting, and integration, covering surveys, compliance, penetration tests, and security awareness training for enterprises globally. | Computer and Network Security | 🇮🇱 Tel Aviv | 186 | 2003 |
| 26 | [Amit, Pollak, Matalon](https://www.tamtam.ai/c/amit-pollak-matalon) (apm.law)<br>Top-tier Israeli law firm with 60 years of experience offering expertise in corporate and commercial law to domestic and international clients | Law Practice | 🇮🇱 Tel Aviv | 186 | 1956 |
| 27 | [WAXMAN GROUP](https://www.tamtam.ai/c/waxman-group) (wxg.co.il)<br>Established in 1989, our engineers specialize in managing national infrastructure, high-rise towers, residential projects, shopping centers, offices, campuses, and urban design | Civil Engineering | 🇮🇱 Yarkon 3 Bnei Brak | 184 | 1989 |
| 28 | [Tech](https://www.tamtam.ai/c/tech) (tech.co.il)<br>A digital powerhouse providing tech solutions since 2010, offering services in technology, user experience, and marketing with a global client base | Software Development | 🇮🇱 Tel Aviv | 182 | 2010 |
| 29 | [BDSK](https://www.tamtam.ai/c/bdsk) (bdsk.co.il)<br>An established accounting firm in Israel, offering a wide range of financial and taxation services with a focus on professionalism, client satisfaction, and international standards | Accounting | 🇮🇱 Jerusalem | 78 | 1984 |
| 30 | [Strauss](https://www.tamtam.ai/c/strauss) (s-strategy.com)<br>Leading strategy consulting firm specializing in business growth, digital and IT strategy, technology, and system implementation, with a focus on innovation and entrepreneurship | IT Services and IT Consulting | 🇮🇱 Tel Aviv | 58 | 1995 |
| 31 | [noga](https://www.tamtam.ai/c/noga) (nogaplus.com)<br>This company connects Latin American businesses, academia, and government sectors with Israeli development programs, promoting innovation and holistic solutions for flourishing ecosystems | Strategic Management Services | 🇮🇱 Raanana | 23 | 2013 |
| 32 | [Gottlieb Gera & Co. Advocates](https://www.tamtam.ai/c/gottlieb-gera-and-co-advocates) (gottliebgera.com)<br>Global law firm providing practical cross-border transaction solutions for financial institutions, multinational corporations, investment funds, and more, with expertise in various industries | Law Practice | 🇮🇱 Tel Aviv | 9 | 2010 |
| 33 | [TomTech](https://www.tamtam.ai/c/tomtech) (linkedin.com)<br>A boutique recruitment company in Hod Ha-Sharon, specializing in matching Israeli Hi-Tech companies with suitable candidates through personalized service and long-term partnerships | Human Resources Services | 🇮🇱 Hod Hasharon | 9 | 2009 |
| 34 | [Rutman IP](https://www.tamtam.ai/c/rutman-ip) (rutmanip.com)<br>An intellectual property firm based in Israel offering services worldwide, specializing in patent law, freedom-to-operate analyses, due diligence, and legal agreements | Legal Services | 🇮🇱 Tel Aviv | 4 | 2010 |
| 35 | [ישראל Tefen](https://www.tamtam.ai/c/tefen) (tefen.com)<br>An international public management consulting company specializing in driving organizational excellence, founded in 1982 with a global presence and strategic partnerships for continuous improvement | Business Consulting and Services | 🇮🇱 | 4 | 1982 |
| 36 | [DeepSeek](https://www.tamtam.ai/c/deepseek-herzliya) (deepseek.co.uk)<br>An intelligence firm utilizing cutting-edge technology and human insight to help clients uncover the unknown, mitigate uncertainty, and stay ahead of the competition | IT Services and IT Consulting | 🇮🇱 Herzliya | 3 |  |
| 37 | [Roman Tzerelstein Cpa](https://www.tamtam.ai/c/roman-tzerelstein-cpa) (tzer.co.il)<br>A global firm offering comprehensive finance and accounting services including bookkeeping, financial management, consulting, audits, and legal opinions to clients worldwide | Financial Services | 🇮🇱 Tel Aviv | 2 | 2016 |
| 38 | [WFO-Finance](https://www.tamtam.ai/c/wfo-finance) (wfo-finance.com)<br>Financial consulting and banking services provider, offering expertise in developing effective strategies and scalable solutions to cater to diverse business needs | Banking | 🇮🇱 Savyon | 1 | 2017 |

## 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 12, 2026.

## More company lists in Israel

- [The largest companies in Israel](https://www.tamtam.ai/l/largest-companies-israel) (774)
- [Multinational companies in Israel](https://www.tamtam.ai/l/multinational-companies-israel) (187)
- [Companies with in-house R&D in Israel](https://www.tamtam.ai/l/r-and-d-companies-israel) (152)
- [SaaS companies in Israel](https://www.tamtam.ai/l/saas-companies-israel) (101)
- [Manufacturers in Israel](https://www.tamtam.ai/l/manufacturers-israel) (88)
- [Hardware manufacturers in Israel](https://www.tamtam.ai/l/hardware-companies-israel) (83)
- [Software Development companies in Israel](https://www.tamtam.ai/l/software-development-companies-israel) (83)
- [Companies with a mobile app in Israel](https://www.tamtam.ai/l/companies-with-mobile-app-israel) (73)
- [Publicly traded companies in Israel](https://www.tamtam.ai/l/publicly-traded-companies-israel) (71)
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- [Critical infrastructure operators in Israel](https://www.tamtam.ai/l/critical-infrastructure-operators-israel) (63)
- [Financial Services companies in Israel](https://www.tamtam.ai/l/financial-services-companies-israel) (54)
- [Education providers in Israel](https://www.tamtam.ai/l/education-companies-israel) (47)
- [Corporate groups and holding companies in Israel](https://www.tamtam.ai/l/holding-companies-israel) (47)
- [Subscription businesses in Israel](https://www.tamtam.ai/l/subscription-businesses-israel) (39)
- [Higher Education companies in Israel](https://www.tamtam.ai/l/higher-education-companies-israel) (36)
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- [Aerospace and defence companies in Israel](https://www.tamtam.ai/l/aerospace-and-defense-companies-israel) (33)
- [AI-native companies in Israel](https://www.tamtam.ai/l/ai-native-companies-israel) (31)
- [Retail chains in Israel](https://www.tamtam.ai/l/retail-chains-israel) (31)
- [IT services companies in Israel](https://www.tamtam.ai/l/it-services-companies-israel) (31)
- [Electronics and semiconductor companies in Israel](https://www.tamtam.ai/l/electronics-companies-israel) (28)

## The same list elsewhere

- [Professional services firms in the world](https://www.tamtam.ai/l/professional-services-firms-in-the-world) (24,737)
- [Professional services firms in the Middle East](https://www.tamtam.ai/l/professional-services-firms-in-the-middle-east) (253)

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Source: https://www.tamtam.ai/l/professional-services-firms-israel