Working at | Glassdoor Overview
Redwood City, CA
201 to 500 employees
Company - Private
Enterprise Software & Network Solutions
$100 to $500 million (USD) per year is a leading enterprise AI software provider for accelerating digital transformation. The proven C3 AI Suite provides the comprehensive services to build enterprise scale AI applications 40x to 100x faster than alternative approaches. The core of the C3 AI Suite is a ... Read more

Glassdoor Awards

Best Places to Work: 2017 (#40)

Top CEOs: 2018 (#19)

Company Updates

  • Combining’s unique enterprise AI software with Baker Hughes’ oil & gas expertise, our two companies announced a joint venture to accelerate the digital transformation of the oil & gas industry. Learn more: -

    "This agreement is a mutual recognition of the technology leadership we each bring to the table and a willingness to work in new ways that deliver the best possible outcomes for our customers" Lorenzo Simonelli Chairman, President & CEO, BHGE "Combining BHGE's strengths with the unique industrial AI capability of, we will deliver transformative change to one of the world's most important industry sectors."

  • was named a leader in industrial IoT platforms within the energy sector by IDC MarketScape. The report recognized our C3 AI Suite for rapid application deployments, strong industry expertise and enterprise-scale AI. Read more about it here: Named a Leader in Worldwide Industrial IoT Platforms for Energy -

    REDWOOD CITY, CA. June 20, 2019 -, a leading enterprise AI software provider for accelerating digital transformation, today announced it has been named a leader in IIoT platforms within the energy sector according to the IDC Marketscape: Worldwide Industrial IoT Platforms in Energy 2019 Vendor Assessment (IDC #US45116919, June 2019).

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Loading... – Why Work For Us?

At, we are building a world-class company of experienced professionals who don’t rest on our accomplishments, but rather constantly strive to further improve, inspire, and innovate for our customers and each other. And the team assembled at is extraordinary. Our employees have earned PhDs and graduate degrees in computer science, data science, machine learning, engineering, and more, from some of the world’s leading research institutions including MIT, Stanford, Harvard, Yale, Johns Hopkins, UC Berkeley, UCLA, Michigan, and Illinois. We collectively bring over 1,000 person-years of relevant work experience to our mission from McKinsey & Co., Apple, Nest, IBM, SAP, Oracle, and Siebel Systems.

If you want to work with an experienced, driven team and are looking for a fast-paced, collaborative environment, may be a fit for you.

"What makes it fun for me is the ability to engage with very bright people, who are in fact domain experts in their space, with educations second to none, professional backgrounds second to none, and be able to wrestle and grapple with them over very daunting market challenges."

Watch highlights from the 2019 C3 Transform International User Conference, including Tom's opening keynote: 

At, we are building a world-class company of experienced professionals who don’t rest on our accomplishments, but rather constantly strive to further improve, inspire, and innovate for our customers and each other.  See what some of our employees say about what they do and what it's like to work at  Watch more employee insights at 

We also work to engage curious minds and hold company events such as an annual Hackathon.  Watch as teams had fun this year building projects ranging from data science blogs to Blockchain for IoT. is a leading software provider for rapidly developing, deploying, and operating AI, predictive analytics, and IoT applications at enterprise scale. 

Interested? Browse available positions to see how you can join our extraordinary team. 


From our uniquely designed office to our comprehensive healthcare benefits, strives to cultivate a healthy, happy, team-oriented work environment.


It's the most important meal of the day. offers breakfast five days a week, including bagels, muffins, oatmeal, cereal, fruit, and delicious coffee.

undefinedHEALTH COVERAGE offers competitive coverage.
Our program includes medical, dental, and vision.

undefinedLUNCH, SNACKS & BEVERAGES provides a fully stocked snack area and beverage refrigerator that contains everything from energy drinks to sodas and iced tea. Every day provides a catered, gourmet lunch so that the team can relax together and share ideas.


Stock options are granted to all full-time employees.

undefinedPAID TIME OFF & HOLIDAYS offers 15 days of paid time off every year. Employees are encouraged to take advantage of their full vacation benefits. also offers 10 paid public holidays around which you can build your vacation leave.

undefinedPING-PONG AND POOL TABLES has been known to host ping-pong and pool tournaments, allowing you to step away from the monitor. This is the perfect opportunity to enjoy coworkers while hitting a white ball at them. Even the executives have been known to wield a paddle or a cue.


Relax and unwind at the end of the week at's weekly Friday Happy Hour. Enjoy good food, good drinks and great company at our office.


To help keep you at the top of your game, offers employees a free membership at our onsite state-of-the-art fitness facility. Reviews

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Approve of CEO CEO Thomas M. Siebel
Thomas M. Siebel
148 Ratings
  • "AI company transforming enterprise capabilities in a once in a life-time experience."

    • Work/Life Balance
    • Culture & Values
    • Career Opportunities
    • Comp & Benefits
    • Senior Management
    Current Employee - Director in San Francisco, CA
    Current Employee - Director in San Francisco, CA
    Positive Outlook
    Approves of CEO

    I have been working at full-time (More than 3 years)


    Caliber of fellow employees, leadership, company energy, and a technology that is transforming the operational capabilities of customers. The professional experience of a lifetime.


    High stress environment as would be expected with company pushing the boundaries of technology and organizations - employees must be comfortable with managing complex problems, dealing with ruthless prioritization, and thriving in high friction change management environments.

    Advice to Management

    As the company scales, an emphasis on teams, delegation, and leadership is essential. Senior leaders must listen to their employees as the company doubles in size over the next 12 months.

See All 206 Reviews Photos photo of: Tom Siebel outlines the success of C3 Transform photo of: Sales Training in Redwood City photo of: Celebrating a big release photo of: Filming training videos photo of: Training in Paris photo of: Another training class completed!
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Getting an Interview

Getting an Interview




  1. Featured Interview

    Helpful (1)  

    Accepted Offer
    Positive Experience
    Difficult Interview


    I have recently started working at C3 IoT. Even from the interview process I could say that the group I was going to join included some of the brightest people I have met during my career (and I have been around). The process was extremely smooth and engaging. Starting with some entry interview tasks and questions, I had interviews with several members of the team that work within different projects in different areas. During this process it was clear that I was being evaluated not only based on my knowledge in specific areas, but also based on my ability to learn and grasp new concepts that could potentially be useful for the company now or in a future stage. I have to say now that I have started at C3 IoT, I can see the logic behind the interview process as the company is involved in different areas and constantly increasing its scope.

    Interview Questions

    • There were many questions corresponding to different aspects of data science and machine learning evaluating your range and depth in the area.   Answer Question
See All 119 Interviews Awards & Accolades

  • Glassdoor's Top CEOs, Glassdoor Employees Choice Award, 2018
  • Forrester Wave Leader, Forrester Research, 2018
  • Battery Ventures/Glassdoor Highest Rated Cloud Computing Companies to Work For, Battery Ventures, 2019
  • Hot 100 Software Companies, JMP Securities, 2018
  • CNBC Disruptor 50, CNBC, 2018
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