| # | Company | Employees |
|---|---|---|
| 1 |
Mentor Graphicssiemens.com
The company offers electronic design automation solutions, including software and hardware, to help engineers develop electronic products faster and more cost-effectively |
3,711 |
| 2 |
Smarshsmarsh.com
Smarsh offers cloud-based solutions for capturing and overseeing digital communications to help regulated organizations identify risks before they result in penalties or reputational damage |
1,618 |
| 3 | 1,484 | |
| 4 |
Python Software Foundationpython.org
A non-profit organization that manages Python's intellectual property, licensing, trademarks, and supports Python development through grants, conferences, and special projects |
845 |
| 5 |
Exterroexterro.com
Comprehensive platform for e-discovery, data privacy, cybersecurity, governance, and digital forensics with AI-driven insights for risk reduction. |
629 |
| 6 |
Customer.iocustomer.io
A versatile marketing automation tool for personalized messaging based on user behavior, allowing for seamless communication across web and mobile products |
556 |
| 7 |
Jama Softwarejamasoftware.com
Accelerates product velocity with AI-driven development across multidisciplinary engineering organizations, managing complexity and compliance for various industries. |
311 |
| 8 |
Tyfone, Inc.tyfone.com
Leading provider of digital banking solutions with a focus on building strong partnerships, offering a highly configurable platform and revenue-generating business solutions for financial institutions |
281 |
| 9 |
Tech Soft 3Dtechsoft3d.com
Provider of engineering software development toolkits and industrial applications for CAD/CAE data conversion, visualization, and publishing. |
201 |
| 10 |
Act-On Softwareact-on.com
Act-On Software offers marketing solutions to empower marketers to engage customers throughout the lifecycle, with a focus on technology and human connections |
198 |
| 11 |
SBI Softwaresbigrower.com
Leader in enterprise systems for big retail suppliers & growers, offering comprehensive solutions from forecasting to EDI cloud, automation, and logistics optimization |
190 |
| 12 |
Tripwiretripwire.com
Leading cyber security company with over 20 years experience protecting organizations against cyber attacks by monitoring and minimizing risks to digital infrastructure |
176 |
| 13 |
Cayusecayuse.com
Facilitating globally connected research, Cayuse's cloud-based platform simplifies research administration, collaboration, and tracking across the entire research lifecycle |
172 |
| 14 |
Trustwelltrustwell.com
Connecting product development, regulatory labeling, supplier compliance, traceability, and recall management for food industry software solutions globally. |
161 |
| 15 |
Skypointskypoint.ai
Leading AI platform enabling industries to maximize data potential with a privacy-first approach, empowering teams in healthcare, retail, hospitality, and government |
149 |
| 16 |
Brandlivebrandlive.com
Elevate video experiences for webinars, events, and meetings with a unique combination of software and services that drive audience engagement |
130 |
| 17 |
CollegeNETcollegenet.com
A global provider of SaaS technologies for institutions, focusing on efficiency, communication, student services, and promoting economic mobility through scholarships and research |
81 |
| 18 |
iGrafxigrafx.com
Global leader in intelligent process management, offering a platform integrating process mining, design, simulation, predictive analytics, and AI-based automation for digital transformation and growth acceleration |
80 |
| 19 |
Knuckleheads, inc.knuckleheads.net
A minority-owned mobile technology company offering UI/UX design, native iOS and Android development, analytics, notifications, and custom backend tools |
53 |
| 20 |
Scan123scan123.com
SaaS company in Portland offering document management platform for businesses to secure, find, share files, and automate paperwork processes |
40 |
| 21 |
Spectrum - 3D Product Customization Platformspectrumcustomizer.com
It offers a unique 3D-to-factory solution for product customization, integrating seamlessly with various well-known brands in the industry. |
27 |
| 22 |
TriVium Systems Inc.triviumsys.com
It provides smart business productivity solutions, focusing on call recording and analytics to enhance communication, productivity, security, and customer service. |
20 |
| 23 |
BeFunky Inc.befunky.com
A user-friendly online platform offering photo editing, collage making, and graphic design tools, templates, filters, effects, and design elements since 2007 |
13 |
| 24 |
BAM! Mobile Sales Toolsbamsales.io
It provides mobile sales tools for distributors, enhancing product knowledge and training efficiency, ensuring content availability anytime, even offline. |
11 |
| 25 |
First Foundryfirstfoundry.co
An ambitious technology company serving as a research incubator and software development studio, delivering scalable enterprise products through strategic partnerships |
8 |
| 26 |
M28 Global, Inc.m28global.com
Specializing in addressing operational challenges through technology, data analytics, and process optimization with experts in business, technology, digital strategy, and design |
7 |
| 27 |
Caravelcaravelapp.com
Utilizing conversational intelligence, the company analyzes customer feedback to provide instant insights for enhancing satisfaction, growth, and retention |
6 |
| 28 |
Nayak Enterprises LLC
The company specializes in providing technology and business consulting services to clients in various industries, helping them achieve their goals and optimize their operations |
5 |
| 29 |
Appointletappointlet.com
It offers a scheduling platform for businesses, allowing easy meeting setup, reminders, and custom intake forms for better client interaction. |
4 |
| 30 |
NTSOFT CORPntsoft.us
A technology company developing software and operating systems for various platforms, aiming to improve humanity and people's lives through innovative projects |
3 |
| 31 |
Width by Height | WxH Inc.wxh.io
The company offers a platform to design attractive wall arrangements, explore new artwork, and transform spaces with a focus on simplicity and inspiration |
2 |
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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 Nov 2, 2026.
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The same list elsewhere in United States
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