| # | Company | Employees |
|---|---|---|
| 1 |
Sunrunsunrun.com
The company offers a modern energy experience with reliable, affordable, and clean energy made from the sun, giving customers freedom in powering their lives |
10,526 |
| 2 |
Squaresquareup.com
It provides integrated software and financial services to help sellers manage sales, inventory, and cash flow across various channels. |
6,380 |
| 3 |
Motivegomotive.com
Provides integrated tools for managing drivers, vehicles, equipment, and fleet expenses to enhance safety, productivity, and profitability in physical operations. |
6,290 |
| 4 |
Samsarasamsara.com
A pioneer in Connected Operations™ Cloud, leveraging IoT data for actionable insights to improve operations in various industries worldwide |
5,639 |
| 5 |
Cisco Merakimeraki.cisco.com
Develop intuitive technologies to optimize experiences, secure locations, and connect people, places, and things in digital workplaces. |
2,657 |
| 6 |
SpotOnspoton.com
Empowering entrepreneurs with customizable software and payment technology to run their businesses their own way, supported by a dedicated team |
2,646 |
| 7 |
iRhythm Technologies, Inc.irhythm.com
A digital health company using wearable biosensors and data analytics to detect, predict, and prevent disease, with a focus on patient care and innovation |
1,874 |
| 8 |
Hinge Healthhingehealth.com
AI-driven musculoskeletal care combining wearable technology and expert clinicians to deliver personalized, evidence-based treatment improving outcomes and reducing costs. |
1,665 |
| 9 |
Riverbed Technologyriverbed.com
This company offers unified observability solutions to deliver seamless digital experiences and secure acceleration of any app over any network worldwide |
1,587 |
| 10 |
ŌURAouraring.com
A fast-growing startup based in Finland, Oura helps people track sleep and activity with their Oura Ring and app, empowering users to improve their health and well-being |
1,428 |
| 11 |
Fitbit (now part of Google)fitbit.com
A pioneer in wearable technology, Fitbit helps people improve their lives through innovative trackers, smartwatches, software, and a supportive community |
1,226 |
| 12 |
d.lightdlight.com
Global leader providing affordable solar-powered solutions for developing world, transforming energy access for households and small businesses, impacting 100 million lives by 2020 |
1,085 |
| 13 | 765 | |
| 14 |
Starship Technologiesstarship.xyz
Self-driving delivery robots company revolutionizing last mile logistics, with over 5 million autonomous deliveries completed worldwide Offices in San Francisco, Estonia, and UK |
546 |
| 15 |
Astranis Space Technologiesastranis.com
The company is developing small and affordable telecommunications satellites to provide internet access to the 4 billion people without connectivity |
543 |
| 16 |
Skipskipscooters.com
The company designs micromobility networks with custom hardware, software fleet management, and ground operations to make mobility accessible in cities |
517 |
| 17 |
Tools for Humanitytoolsforhumanity.com
A technology company dedicated to promoting fairness in the economic system through innovative tools and solutions for social good |
479 |
| 18 |
Corelightcorelight.com
Transforming network and cloud activity into actionable evidence for data-first defenders to proactively detect, investigate, and disrupt cyber attacks effectively |
478 |
| 19 | 461 | |
| 20 | 418 | |
| 21 | 407 | |
| 22 |
Nozomi Networksnozominetworks.com
Protects critical infrastructure from cyber threats using network, endpoint visibility, threat detection, and AI analysis for faster incident response. |
392 |
| 23 |
Ousterouster.com
A global provider of lidar sensors and software solutions for automotive, industrial, robotics, and smart infrastructure industries, focused on automation and autonomy |
386 |
| 24 | 384 | |
| 25 |
NeuRetailneuretail.ai
A team of engineers and tech enthusiasts created a platform where products can communicate directly with people - neuretailai |
363 |
| 26 |
Diamond Foundrydf.com
Production of single-crystal diamonds using zero-emission energy, enabling advanced electronics and sustainable alternatives to mined diamonds. |
357 |
| 27 |
Loft Orbitalloftorbital.com
Builds space infrastructure enabling any entity to use space. Develops a standardized, configurable satellite platform with turnkey hardware and software for customer missions. |
355 |
| 28 |
Empireempireplatforms.com
A technology company focused on consumer and enterprise hardware, applications, and empowering individuals to make a positive impact on communities |
330 |
| 29 | 329 | |
| 30 | 313 | |
| 31 |
creatorcreator.rest
The company combines design, technology, and culinary expertise to revolutionize the dining experience through innovative engineering solutions and creative food concepts |
278 |
| 32 | 274 | |
| 33 |
Humanehumane.com
The company focuses on developing innovative technology to enhance the human experience, build trust, and create joyful interactions between humans and computing |
264 |
| 34 | 251 | |
| 35 |
JinkoSolar Technology Co.facebook.com
Global leader in PV industry, offering integrated R&D, manufacturing of PV products, and clean energy solutions to customers worldwide |
245 |
| 36 |
Community Phonecommunityphone.org
Revolutionizing telecommunication by providing customer-friendly and trustworthy landline services without hidden fees, confusing contracts, or selling user data |
220 |
| 37 | 213 | |
| 38 |
Capella Spacecapellaspace.com
Provides high-resolution SAR satellite imagery and data solutions for government and commercial use, offering global insights for various industries. |
213 |
| 39 |
Moshius.moshi.com
Established in 2005 in California, this purveyor of electronics and accessories focuses on creating fewer, better quality products for modern life |
194 |
| 40 |
KickStart Internationalkickstart.org
KickStart empowers smallholder farmers in Sub-Saharan Africa with affordable irrigation tools, enabling year-round crop growth, increased income, and improved quality of life |
185 |
| 41 |
Botrista, Inc.botrista.com
Crafting innovative, natural beverages like boba teas, smoothies, and coffees, Botrista enhances profitability and customer satisfaction with diverse, customizable drink offerings |
184 |
| 42 |
Fellowfellowproducts.com
Fellow specializes in high-quality coffee equipment, offering kettles, grinders, French presses, mugs, and limited release coffee from global roasters |
182 |
| 43 |
Yodeckyodeck.com
Provides digital signage software enabling teams to create, manage, and deliver dynamic, customizable content to engage and inform audiences. |
181 |
| 44 | 119 | |
| 45 | 110 | |
| 46 |
Densitydensity.io
Leading analytics platform measuring workplace usage through privacy-first sensors, providing insights for workspace improvements at Fortune 1000 and high-growth tech companies worldwide |
62 |
| 47 |
Orbital Sidekickorbitalsidekick.com
Develops advanced space-based hyperspectral infrastructure and intelligence, providing real-time monitoring services for commercial and defense users across various sectors globally. |
37 |
| 48 |
Civ Roboticscivrobotics.com
development of advanced all-terrain robotic tools enhancing precision and efficiency in construction layout for multiple industries worldwide |
35 |
| 49 |
Theranova, LLCtheranova.com
Medical device development company in San Francisco designing solutions for unmet needs, aiming to enhance outcomes, reduce costs, and broaden healthcare access |
26 |
| 50 |
Verneverne-power.com
A cleantech startup accelerating the shift to zero-emission heavy transportation through innovative high-density hydrogen technology for trucks and heavy vehicles Visit website for career opportunities |
25 |
| 51 |
Pumpkin, Inc.megaplusredirection.tedata.net
A global leader in the nanosatellite market, providing components and complete CubeSats for successful space missions to various organizations |
11 |
| 52 |
Spot On Sciencesspotonsciences.com
Innovative medical devices for remote collection, transport, and storage of biological fluids for various markets, founded in 2010 |
5 |
| 53 |
HUMANGEAR, INC.humangear.com
The company designs and produces durable, reusable outdoor and travel products with a lifetime warranty, promoting sustainability and a civilized lifestyle for humans |
3 |
| 54 |
Smart Human Dynamicspregnancycoach.com
Digital health company developing preventative therapy for premature birth, offering Pregnancy Coach® System with wearable device, app, and personalized communication |
3 |
| 55 |
I-V Access Technology, Inc.ivatinc.com
This company focuses on improving Vascular Access technology in medical devices by designing innovative technologies for integration into IV infusion product portfolios |
2 |
| 56 |
Parásole Advanced Recoverykytin.com
The company develops wearable products and experiences aimed at enhancing physical and emotional connections for consumers |
1 |
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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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