| # | Company | Employees |
|---|---|---|
| 1 |
Bloombergbloomberg.com
Global provider of real-time financial data, market information, and news, leveraging technology and analysis to support financial decision-making worldwide. |
26,832 |
| 2 | 22,222 | |
| 3 | 11,130 | |
| 4 |
Moody's Analyticsmoodys.com
Financial intelligence and analytical tools provider empowering clients to make better decisions through expertise in risk, information resources, and innovative technology solutions |
11,588 |
| 5 |
LexisNexislexisnexis.com
It provides legal, regulatory, and business information and analytics to enhance productivity, decision-making, and support legal infrastructures globally. |
11,000 |
| 6 |
Datadogdatadoghq.com
Provider of essential monitoring platform for cloud applications, consolidating data from various sources to ensure optimal performance and user experience for DevOps teams |
10,888 |
| 7 |
MongoDBmongodb.com
A developer data platform empowering innovation through software and data solutions for modern applications, with a global customer base Visit mongodbcom |
8,013 |
| 8 |
UiPathuipath.com
Innovative tech company leveraging automation and AI to empower individuals and drive human achievement through a powerful Business Automation Platform |
5,131 |
| 9 |
Astronomerastronomer.io
Unified data orchestration platform powered by Apache Airflow helping enterprises build reliable data products, unlock insights, and power diverse data-driven applications. |
4,578 |
| 10 |
Sprinklrsprinklr.com
AI-native platform for unified customer experience management across social media, marketing, advertising, and contact center operations to provide consistent, real-time enterprise insights. |
4,424 |
| 11 |
Celoniscelonis.com
It provides a platform for visualizing and optimizing business processes using existing data, benefiting companies and the environment. |
4,012 |
| 12 |
Spring Healthspringhealth.com
modernize employee behavioral health benefits using personalized assessments, machine learning, and care navigation for therapy, coaching, and support services |
3,799 |
| 13 |
AlphaSensealpha-sense.com
AlphaSense provides AI-powered market intelligence and search capabilities for companies to make informed decisions using a wide range of public and private content sources |
3,251 |
| 14 | 3,147 | |
| 15 |
Zeta Globalzetaglobal.com
Zeta is a cloud-based marketing technology company that helps brands acquire, retain, and grow customers through sophisticated AI-driven marketing solutions across various channels |
3,034 |
| 16 |
Diligentdiligent.com
Provides AI-powered governance, risk, and compliance SaaS solutions through a consolidated platform for practitioners and board members to manage enterprise risk. |
3,022 |
| 17 |
Medidata Solutionsmedidata.com
providing digital solutions and analytics for clinical trials to improve patient experiences and accelerate development of new therapies |
2,798 |
| 18 |
Arcesiumarcesium.com
A leading fintech company providing advanced data, operations, and analytics platform for financial institutions, optimizing investment lifecycle with industry-specific capabilities |
2,704 |
| 19 |
Egenciaegencia.com
Leading global B2B travel tech platform delivering top user experiences, content, and service, with industry-leading insights and AI-driven innovation |
2,625 |
| 20 | 2,536 | |
| 21 | 2,531 | |
| 22 |
CoreWeavecoreweave.com
Specialized cloud provider offering high-performance GPU compute resources for VFX, rendering, AI, and batch processing at faster speeds and lower costs than large public clouds |
2,372 |
| 23 | 2,308 | |
| 24 |
Toppan Merrilltoppanmerrill.com
A global leader specializing in simplifying regulatory disclosure and communications for various markets, offering innovative solutions with expert knowledge and service excellence |
2,252 |
| 25 |
Squarespacesquarespace.com
A design-driven platform empowering entrepreneurs worldwide to build online brands and businesses through websites, domains, ecommerce, and marketing tools |
2,206 |
| 26 | 2,100 | |
| 27 |
DistroKiddistrokid.com
The company offers online tools and services for musicians, managers, and record labels that are innovative, user-friendly, and cost-effective |
1,975 |
| 28 |
Grafana Labsgrafana.com
Flexible managed observability platform for monitoring disparate data, resolving incidents quickly, and optimizing telemetry across systems for millions of global open source users. |
1,861 |
| 29 |
SS&C Intralinksintralinks.com
Provides secure virtual data rooms for banking, dealmaking, and capital markets, facilitating mergers, acquisitions, capital raising, and investor reporting. |
1,691 |
| 30 |
CureMDcuremd.com
Health information management company offering EMR, practice management, patient portal, and medical billing solutions to improve healthcare efficiency, quality, and compliance |
1,689 |
| 31 |
Optimizelyoptimizely.com
Provides an AI orchestration platform for marketing teams to manage content, experimentation, commerce, personalization, and analytics through a single agentic digital workflow. |
1,677 |
| 32 |
Wolters Kluwer Tax & Accounting USwolterskluwer.com
Provider of expert tax, accounting, and audit solutions for professionals, utilizing cutting-edge AI and cloud-based software to drive efficiency and profitability |
1,638 |
| 33 |
Dataikudataiku.com
Enterprise orchestration layer for building, deploying, and governing AI agents, analytics, and machine learning through a centralized environment with transparency and collaborative oversight. |
1,633 |
| 34 | 1,626 | |
| 35 |
Justworksjustworks.com
Platform providing payroll, HR tools, compliance support, and corporate-level benefits with 24/7 customer service for growing businesses. |
1,623 |
| 36 | 1,641 | |
| 37 | 1,611 | |
| 38 |
MantraCaremantra.care
Global leader in employee wellbeing and engagement platforms, offering holistic wellness solutions and engagement initiatives to create a positive work culture worldwide |
1,537 |
| 39 |
Attentiveattentive.com
The company specializes in conversational commerce through personalized SMS communications, driving e-commerce revenue for leading brands and strengthening consumer relationships |
1,517 |
| 40 |
Avatureavature.net
Innovative CRM technology for talent acquisition and management, empowering top companies worldwide with AI-powered solutions for HR strategies and processes |
1,500 |
| 41 |
Flatiron Healthflatiron.com
Improving and extending lives by leveraging the experiences of individuals with cancer |
1,442 |
| 42 |
FreeWheelfreewheel.com
Providing TV and video advertising technology for buyers and sellers in the multiscreen ecosystem, offering tools, data, and insights to drive results |
1,440 |
| 43 |
LightBoxlightboxre.com
Leader in commercial real estate technology, offering authoritative data, integrated workflows, and industry connections to empower decision-makers and streamline processes |
1,438 |
| 44 |
IPC Systemsipc.com
Providing SaaS communications platforms and ultra-low latency electronic trading connectivity with expertise in regulations, market structures, and asset classes worldwide. |
1,434 |
| 45 |
Addeparaddepar.com
Global technology and data company empowering investment professionals with a platform aggregating over $5 trillion in assets data for smarter decisions |
1,426 |
| 46 | 1,398 | |
| 47 |
Indus Valley Partnersivp.in
A global team of 500+ finance and technology professionals offering buy-side strategies, front to back office systems, and advanced solutions for hedge funds and financial institutions |
1,346 |
| 48 |
DoubleVerifydoubleverify.com
Provides unbiased digital media measurement and analytics to help advertisers improve campaign quality, effectiveness, and maximize advertising ROI globally. |
1,344 |
| 49 | 1,327 | |
| 50 |
Online Shoponline.shop
This company offers a wide selection of top-quality products at competitive prices through their convenient One Stop Shop platform |
1,302 |
| 51 |
Similarwebsimilarweb.com
It provides businesses with comprehensive digital data insights, enabling them to understand market dynamics and gain a competitive advantage. |
1,268 |
| 52 |
CASTcastsoftware.com
Provides software intelligence through semantic source code analysis, offering 3D maps and dashboards to improve and transform applications. |
1,264 |
| 53 |
HHAeXchangehhaexchange.com
The company provides homecare management software for Medicaid LTSS, emphasizing operational efficiency, compliance, and improving patient outcomes through transparency and communication |
1,235 |
| 54 |
LivePersonliveperson.com
Leader in digital transformation providing conversational AI platform for brands to connect with millions of consumers through data analytics and safety tools. |
1,186 |
| 55 |
Notifiednotified.com
A company dedicated to helping businesses share powerful stories through a suite of award-winning solutions for press release distribution, media engagement, and more |
1,173 |
| 56 |
Integral Ad Scienceintegralads.com
The company offers an advanced media measurement and optimization platform that provides actionable data to achieve superior results |
1,172 |
| 57 |
Mediaoceanmediaocean.com
Mediaocean is a platform for omnichannel advertising, managing over $200 billion in media spend through AI technology to optimize campaigns |
1,150 |
| 58 |
Collibracollibra.com
Data Intelligence Cloud provider enabling flexible governance, data quality, privacy for global brands Headquartered in NYC and Brussels, with 700+ customers worldwide and innovative partnerships |
1,100 |
| 59 |
Altrataaltrata.com
Global partner providing data and intelligence on impactful people for client success Offers unique solutions with millions of profiles for deeper insights and connections |
1,070 |
| 60 |
Vitech Systems Groupvitechinc.com
Global provider of cloud-native benefit and investment administration software helping insurance, retirement, and investment clients streamline operations, gain insights, and transform engagement models |
1,054 |
| 61 |
Pipedrivepipedrive.com
It provides an easy-to-use sales CRM for small businesses, helping over 100,000 companies worldwide to drive their growth effectively. |
1,054 |
| 62 |
Radancyradancy.com
A leading cloud-based talent acquisition software provider optimizing candidate journeys for enterprises worldwide, enhancing recruitment efficiency and candidate experience |
1,048 |
| 63 |
DailyPaydailypay.com
Technology platform enabling employers to offer voluntary On-Demand Pay benefits, improving employee motivation, retention, and financial well-being. |
1,040 |
| 64 |
Elite Technologyelite.com
Leading independent technology company providing cutting-edge digital financial and operational solutions to drive profitability and efficiency for law firms globally |
1,020 |
| 65 | 1,017 | |
| 66 |
Schrรถdingerschrodinger.com
Innovative computational platform for biopharmaceutical and industrial research, with drug discovery programs and global collaborations in diverse therapeutic areas |
1,009 |
| 67 |
MarketAxessmarketaxess.com
MarketAxess operates an institutional electronic trading platform for fixed-income markets, providing liquidity, execution quality, cost savings, and trading solutions globally |
1,002 |
| 68 |
Ocrolusocrolus.com
Analyzes financial documents with high accuracy, enabling faster and better decision-making for over 500 clients by detecting fraud and analyzing income. |
981 |
| 69 |
Fireblocksfireblocks.com
Provides scalable, secure digital asset infrastructure, streamlining payments, custody, tokenization, and trading for institutions across 100 blockchains, unlocking new use cases. |
970 |
| 70 |
Greenhouse Softwaregreenhouse.com
This company offers industry-leading software for fair hiring practices, data-driven decisions, and improving overall hiring performance for people-first companies |
937 |
| 71 | 911 | |
| 72 |
Dataminrdataminr.com
Utilizing real-time AI and public data, this company provides clients with actionable alerts to detect high-impact events and emerging risks globally |
891 |
| 73 | 869 | |
| 74 |
Feedzaifeedzai.com
Powers trust in global finance with an AI-native financial crime prevention platform, protecting moments where money matters most at massive scale. |
869 |
| 75 |
SNL Financialspglobal.com
Integrated financial and industry data, research, and news to provide tools for investment decision-making, performance tracking, and risk assessment |
863 |
| 76 |
Clarotyclaroty.com
Redefines cyber-physical systems protection with an industry-centric platform for mission-critical infrastructure, providing asset visibility, network protection, secure access, and threat detection. |
861 |
| 77 |
Aircallaircall.io
Aircall provides a unified communications platform integrating voice, SMS, and social media, enhancing customer interactions and optimizing team performance for businesses. |
860 |
| 78 | 822 | |
| 79 |
Papaya Globalpapayaglobal.com
Comprehensive platform managing and paying employees, contractors, and contingent workers worldwide with compliance, automation, and real-time visibility. |
816 |
| 80 |
Innovidinnovid.com
A global leader in connected TV advertising, offering personalized streaming, real-time decisioning, and accredited measurement for the world's largest brands |
808 |
| 81 | 803 | |
| 82 |
Nexxennexxen.com
Provides a flexible technology stack including DSP, SSP, and data platform to support discovery, planning, activation, and monetization in advanced TV advertising. |
798 |
| 83 |
Symphonysymphony.com
Secure communication platforms and analytics tools designed for global financial institutions to manage data security, regulatory compliance, and business interaction optimization. |
792 |
| 84 |
Chainalysischainalysis.com
This company provides cryptocurrency investigation and compliance solutions to law enforcement, regulators, and businesses to combat illicit cryptocurrency activity |
789 |
| 85 |
Complycomply.com
Providing technology, consulting, and education to help financial services firms navigate complex regulatory compliance across multiple jurisdictions and industries. |
775 |
| 86 | 754 | |
| 87 |
Komodo Healthkomodohealth.com
Platform delivering patient-level healthcare insights by analyzing extensive data across patients, practitioners, and health systems to improve outcomes. |
753 |
| 88 |
BetaNXTbetanxt.com
Provider of wealth management infrastructure and real-time data solutions, enhancing the advisor experience through technology, data, and operations services |
753 |
| 89 |
WSC Sportswsc-sports.com
Automating creation and distribution of sports highlights through AI and machine learning for global broadcast partners, maximizing content usage and revenue streams |
735 |
| 90 |
Operativeoperative.com
This company helps top media companies and publishers manage and advance their advertising businesses, transitioning to outcome-based selling with modern order management systems |
730 |
| 91 |
Cockroach Labscockroachlabs.com
Creator of CockroachDB, a distributed SQL database designed for demanding enterprise applications in the cloud native environment |
729 |
| 92 |
Axoniusaxonius.com
Provides asset intelligence platform for unified security operations and exposure management. Offers a single source of truth for assets and exposures. |
723 |
| 93 |
CCHยฎ Tagetikwolterskluwer.com
A global leader providing expert solutions in healthcare, tax, governance, regulatory sectors with AI-based CPM platform for businesses to make informed decisions and navigate change |
719 |
| 94 |
Riskifiedriskified.com
This company helps businesses reduce risk in ecommerce by providing protection against chargebacks, fighting fraud, and improving customer retention with AI-powered solutions |
712 |
| 95 |
Forterforter.com
The company provides a Trust Platform for digital commerce, helping enterprises increase revenue and reduce fraud by making real-time decisions about digital interactions |
706 |
| 96 |
Articulatearticulate.com
Articulate develops e-learning software and resources for organizations worldwide, empowering people to create engaging online training courses and providing support and guidance |
701 |
| 97 |
Photoroomphotoroom.com
AI visual solution for e-commerce creating high-quality consistent product listings at scale through automated photography and optimized imagery for multiple channels. |
691 |
| 98 |
WorkMarket by ADPworkmarket.com
A company founded in 2010 that was acquired by ADP in 2018, providing enterprise technology to help companies manage their extended workforce effectively |
686 |
| 99 | 676 | |
| 100 |
Recruiter.comrecruiter.com
An OnDemand recruiting platform offering flexible talent acquisition solutions for businesses of all sizes, with access to a network of recruiting professionals and automation tools |
670 |
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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 Oct 9, 2026.
More company lists in New York
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The same list elsewhere in United States
- SaaS companies in the United States 5,726
- SaaS companies in San Francisco 690
- SaaS companies in Boston 179
- SaaS companies in Austin 169
- SaaS companies in Chicago 126
- SaaS companies in Atlanta 105
- SaaS companies in Palo Alto 98
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- SaaS companies in Charlotte 26
- SaaS companies in Salt Lake City 26