Column: How to Establish Core Values at a Startup

Spencer Rascoff

Spencer Rascoff serves as executive chairman of dot.LA. He is an entrepreneur and company leader who co-founded Zillow, Hotwire, dot.LA, Pacaso and Supernova, and who served as Zillow's CEO for a decade. During Spencer's time as CEO, Zillow won dozens of "best places to work" awards as it grew to over 4,500 employees, $3 billion in revenue, and $10 billion in market capitalization. Prior to Zillow, Spencer co-founded and was VP Corporate Development of Hotwire, which was sold to Expedia for $685 million in 2003. Through his startup studio and venture capital firm, 75 & Sunny, Spencer is an active angel investor in over 100 companies and is incubating several more.

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Missions and core values are ubiquitous at companies today. They're expected — by employees, new recruits, even investors — because they take a stand on the company's purpose and path to get there.

You need both because one without the other isn't enough. A mission is the purpose of the company, its north star, its reason for existing, whereas core values are how you fulfill that purpose, the set of navigational tools in service to your mission that are more useful for immediate, near-term decisions. They're a code of conduct, a common language, guiding principles, shorthand for new employees, partners and outsiders to understand how your company operates.


But you can't establish both your mission and core values simultaneously. While a mission is often the inspiration for the company itself and can be simply declared as the destination, core values are trickier. To last, and to be effective, core values need to be an authentic reflection of your company, your people and your culture; core values take more self awareness on behalf of the company than a mission.

A question I often get from founders is how and when to introduce core values, specifically: How do you identify what matters to your company in a unique way, and when do you really know? How do you get employees to understand, embrace and act according to these values? And, do you have to keep the same values forever? Here are five pieces of advice for establishing core values at a startup, or even revisiting values at a young and growing company:

1. Wait, Watch and Learn.

Companies are living entities full of forces, personalities, pressures and motivators. Just like people and relationships, the combination of these things produces something unique that drives it forward — and that something takes time to emerge. Even if you have a pretty good idea of who you are already, I always advise founders to wait to formally establish your values until you reach five to 10 employees and the company has been formed for a few months, but is still a couple months ahead of your first product launch. Observe how you make decisions together amid your different forces and personalities at play; this is probably the strongest signal of what your culture authentically is at its core (hence, "core values"). You can always make your values partly aspirational, but to make them stick you must also root them in reality.

2. Tie Your Values to Your Product.

Since core values are a guide to your every day, it's incredibly helpful if they tie to what you're building every day. The best example I have for this is from Zillow, where a core value is Turn on the Lights. Zillow was the company that brought real estate information out of the dark and into the light for consumers. While this innovation has now become an expectation among consumers, the core value of Turn on the Lights continues to keep empowerment front and center as the company matures and evolves. So at Zillow, the core value "Turn On The Lights" means that people are meant to be transparent with each other internally, but also that the product is supposed to provide real estate transparency to its users.

A more recent example is from my latest startup, Pacaso, where we have the value of "Empty the dishwasher: When you encounter an unmet need, step up and own it." Pacaso's service creates fractional vacation home ownership — in other words, owning a quarter of a second home rather than the whole thing, making it more affordable, accessible and practical for many more people. The core value of "Empty the Dishwasher" means that no job is beneath any individual employee. But it is also a nod to the product itself, since "emptying the dishwasher" is the ultimate act of teamwork inside one's household.

3. Be Prescriptive and Memorable.

Try to avoid corporate jargon and overarching words that are meaningless without context. In gathering my thoughts for this piece, I came across an article in Harvard Business Review and learned that the values "communication", "respect", "integrity" and "excellence" were all values of Enron — a company that committed one of the biggest accounting frauds in history. Clearly these words weren't prescriptive or memorable enough to keep the company on the right path.

If integrity is a core value, define what you mean by integrity, and make it something you'd say every day. My favorite example is from Box: "Make Mom Proud." This value is all about creating an environment of safety and trust where people's voices are heard and employees do right by one another. It's not corporate speak; it's pithy, playful and a clear reflection of their culture while also saying something specific about the way employees collaborate at Box.

4. Tie Core Values into Your Operations.

To truly live your core values, they need to be part of your existence at the company; you can't just print them on a poster and expect them to be followed. Your values should be part of how people join, operate within and sometimes exit your company.

Interview and evaluate candidates based on your company's core values, and even better, create standard questions for your interviewers to ask based on your values. This not only reinforces what the company is looking for, it also helps fight unconscious bias. Structure employee recognition around your core values for awards and announcements. Evaluate employee performance — including annual reviews, feedback loops and compensation — around your core values. At Zillow, core values were equally rated to outcomes in our annual reviews, which means you couldn't be an all-star and a jerk and be rewarded for it.

5. Revisit Your Values, and Amend Them Accordingly.

Like the Constitution, you need to be able to amend your core values — infrequently, but regularly. Why? Because things change. You grow. You acquire companies that have their own values. You evolve your business model. At Zillow, changes like these prompted changes in our values. When we acquired Trulia, we added the value "Act with Integrity," which was a core value of theirs but not part of Zillow's, yet critically important as once-fierce competitors became colleagues with shared objectives. When we expanded into buying and selling homes with Zillow Offers, we added a value around operational rigor and excellence, since new factors like time on market and closing deals quickly became critically important to the success of the business. Yes, you are creating core values, but sometimes your core changes as you mature, and you must consciously account for that every few years.

Core Values are a critically important part of a well-run company. But, like so many aspects of a company's culture, to make core values truly come alive takes effort. When well executed, they can contribute immeasurably to your company's success.

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How to Navigate LA Tech Week 2026

🔦 Spotlight

Happy Friday, Los Angeles.

Next week, hundreds of tech events will take over the city, bringing founders, investors, engineers and creators together from October 12 through 18.

Calling LA Tech Week a conference does not quite capture the experience.

Presented by Andreessen Horowitz, Tech Week is a decentralized collection of panels, workshops, demonstrations and gatherings hosted independently by startups, venture firms and technology companies. There is no convention center or central stage. The programming stretches from Santa Monica and Venice to Culver City, Downtown, El Segundo and beyond.

In other words, the city is the venue.

AI remains the dominant theme for 2026, appearing across enterprise software, healthcare, finance, media and the creator economy. The schedule also reflects industries where Los Angeles has built a particular advantage, including aerospace, defense, robotics, advanced manufacturing, entertainment and consumer technology.

That range is what makes LA Tech Week distinct. It brings together the software companies shaping what comes next with the industries that already define Southern California.

The challenge is deciding where to show up.

Our advice: apply early and organize your schedule by neighborhood. Crossing from Santa Monica to Downtown may look manageable on a calendar created by someone who has never driven in Los Angeles.

To help you spend more time meeting people and less time crossing the city, we have organized each day’s events by location:

You can also browse the complete official LA Tech Week calendar.

Plan carefully, but do not fill every minute. The best conversation of the week may be the one that was never on your calendar.

More from this week’s LA startup and venture scene below.

🤝 Venture Deals

    LA Companies

    • El Segundo-based Gallatin AI raised a $50M Series A from new and existing investors including 8VC and Silent Ventures, bringing its total funding to $70M. The defense technology startup will expand its engineering team and advance Navigator, an AI platform that helps U.S. military units coordinate vehicle readiness, supplies, medical logistics and other mission-support operations. - learn more
    • Pasadena-based quantum computing startup Oratomic raised a $475M Series B at a $5.4B valuation, just three months after its Series A. ARCH Venture Partners, Spark Capital, Khosla Ventures, Index Ventures, General Catalyst and Bezos Expeditions co-led the round, bringing Oratomic’s total funding to $775M as it works toward a commercially viable, fault-tolerant quantum computer by 2030. - learn more
    • Torrance-based Fortastra raised a $30M Series A led by First In, with participation from Upfront Ventures, Space Capital, Rsquared, Side Door Ventures, ATX Ventures and existing investors. The company will use the capital to develop its next-generation maneuverable spacecraft, expand its engineering and operations teams and scale production of systems designed to protect critical assets in orbit. - learn more
    • Parallel Systems raised a $100M Series C led by AVP, with participation from Hillspire, Agility Global, Cobalt Capital, Anthos Capital, Congruent Ventures, Riot Ventures and Collaborative Fund. Founded by former SpaceX engineers, the company will use the funding to scale production and commercial deployment of its autonomous, battery-electric Panther rail vehicles, which are designed to make short-haul freight more competitive with trucking. - learn more
    • Gaming studio Gardens Interactive secured more than $35M in a Series B led by Lightspeed, with participation from Sequoia Capital, Index Ventures, Accel, Innovation Endeavors, Zenith Capital and other investors. The company will use the funding to launch and operate its debut social role-playing “strandbox” game, an evolving multiplayer world shaped by players’ actions and interactions. - learn more
    • Outer Spaces raised an $8M pre-seed round led by Upfront Ventures, with participation from Unlock Venture Partners, Mucker Capital and Genius Ventures. The startup is developing outdoor furnishings with integrated solar panels and batteries, turning backyards into sources of clean energy and backup power. - learn more
    • Furientis raised a $25M seed round led by Benchmark at a reported $125M valuation, following a $5M pre-seed announced in May. The defense startup will use the capital to scale production of lower-cost missile interceptors designed to be assembled quickly with readily available components, with a long-term goal of producing 1,000 systems annually at each factory. - learn more
    • Hiyo raised a $20.8M Series B led by Constellation Brands, with returning investor Live Nation also participating. The nonalcoholic beverage company will use the funding to expand its adaptogen- and nootropic-infused social tonics across more than 13,000 retail locations while growing its presence at hospitality venues and live events. - learn more
    LA Venture Funds
    • Navitas Capital participated in Vesta’s $30M Series B, which was led by Conversion Capital and included backing from several major mortgage lenders and financial institutions. The company will use the funding to scale its AI agents across mortgage origination, automating tasks such as application reviews, underwriting decisions and closing-document checks. - learn more
    • MTech Capital led Nettle’s oversubscribed $4.8M seed round, with participation from Project A Ventures, Sure Valley Ventures, Portfolio Ventures and Ventures Together. The insurtech startup will use the funding to expand across the U.S. and Europe while growing its AI platform, which helps commercial insurers identify property risks, accelerate inspections and generate reports. - learn more
    • Bonfire Ventures doubled down on Santé by participating in the company’s $15M Series A, which was led by FINTOP and included other returning investors. The New York startup will use the funding to expand its AI-powered operating system for independent wine and liquor stores, which combines point-of-sale, e-commerce, payments, inventory and marketing tools in one platform. - learn more

    LA Exits

    • Winnow Solutions was acquired by Marina del Rey-based Spring Labs, with financial terms undisclosed. Winnow’s attorney-built library of more than 100,000 state and federal regulatory requirements will become a core part of SpringGRC, helping financial institutions connect changing laws directly to their compliance policies, controls and workflows. - learn more

      Download the dot.LA App

      LA Tech Week 2026: Sunday’s Event Lineup

      🔦 Spotlight

      LA Tech Week 2026 closes Sunday with one final day of events across Los Angeles. We have organized the remaining lineup by neighborhood so you can finish the week with a few last conversations before everyone returns to their regularly scheduled inboxes.

      ARTS DISTRICT

      12:00 PM

      CARSON

      12:00 PM

      CULVER CITY

      9:00 AM

      • Women in Cleantech & Sustainability Hike and Network: See Details Here
        Women in Cleantech & Sustainability

      6:00 PM

      • Founders pitch competition: See Details Here
        Biomorphix solutions, Nightingale regenerative

      HOLLYWOOD

      10:00 AM

      4:00 PM

      • AI International: Film, Music Video & Micro-Drama: See Details Here
        AI International Film Festivals

      MID CITY

      1:00 PM

      OTHER

      12:00 PM

      • ORGANIC LIFE LABS™ PRESENTS THE ALIGNMENT LAB: The Science of human performance: See Details Here
        The Blue Room Collective

      SANTA MONICA

      8:00 AM

      1:00 PM

      6:00 PM

      SOUTH LA

      2:00 PM

      • Future Builders : Family STEM Day: See Details Here
        Black L.A. Tech Week (Community Collective)

      VENICE

      10:00 AM

      12:00 PM

      • How to Raise Funds to Fund Any Business Using Digital Products.: See Details Here
        DN Events

      VIRTUAL

      5:00 PM

      WEST HOLLYWOOD

      3:00 PM

      Each session provides unique opportunities to gain insights, network, and explore various fields of tech innovation. For updates or more event information, visit the official Tech Week calendar.

      Download the dot.LA App

      LA Tech Week 2026: Saturday’s Event Lineup

      🔦 Spotlight

      LA Tech Week 2026 heads into the weekend Saturday with more opportunities to learn, meet fellow builders and explore what is being created across the region. Browse the day’s events by neighborhood below and find the gatherings worth leaving the house for.

      ARTS DISTRICT

      5:30 PM

      BEL AIR

      5:00 PM

      CULVER CITY

      10:00 AM

      1:00 PM

      4:00 PM

      DOWNTOWN

      11:00 AM

      2:00 PM

      • South Asians in Space, Physical AI: See Details Here
        american south asian network

      5:00 PM

      7:00 PM

      HOLLYWOOD

      8:00 PM

      INGLEWOOD

      10:00 PM

      LONG BEACH

      10:00 AM

      12:00 PM

      LOS FELIZ

      8:30 AM

      • Griffith Observatory Hike with Longevity Cities & Don't Die LA: See Details Here
        Longevity Cities

      MALIBU

      5:00 PM

      MARINA DEL RAY

      9:30 AM

      • The Brazen Capital Walk: Connecting Women, Capital & Opportunity: See Details Here
        BrazenEra

      6:00 PM

      • Build an AI workflow editor, natively in Angular: See Details Here
        Workflow Builder

      SANTA MONICA

      7:00 AM

      • Founders Running Club Run in Santa Monica: See Details Here
        Founders Running Club, MongoDb

      9:00 AM

      • MOLTEN - Spatial hackathon (ElevenLabs, AssemblyAI, Rokoko, Datafeel...): See Details Here
        Field Lab

      2:00 PM

      3:30 PM

      6:00 PM

      7:00 PM

      SOUTH LA

      7:00 PM

      THE VALLEY

      7:30 PM

      UCLA

      11:00 AM

      USC

      9:00 AM

      10:00 AM

      10:30 AM

      VENICE

      8:00 AM

      • Open Air Health Tech: See Details Here
        Open Air Health Tech, Bowshock, Govitamins App

      10:00 AM

      10:30 AM

      11:00 AM

      12:00 PM

      6:00 PM

      • Bots, Bytes & Bubbles Benefit: See Details Here
        Distinguished Minds Institute dba thinqueBytes®

      VIRTUAL

      9:00 AM

      • Ask a VP of Sales: Live GTM Office Hours for Early-Stage B2B Founders: See Details Here
        Kat Rucker Consulting Group

      11:00 AM

      WEST HOLLYWOOD

      11:00 AM

      • The 10x Engineer Showed Up. The 10x Organization Didn't.: See Details Here
        Workflow Builder, Tentaro

      3:00 PM

      WESTSIDE

      11:00 AM

      2:00 PM

      • Graphic Design & Digital Printing Meetup: See Details Here
        Big Frog Custom T-Shirts & More of West LA

      7:00 PM

      WESTWOOD

      12:00 PM

      Each session provides unique opportunities to gain insights, network, and explore various fields of tech innovation. For updates or more event information, visit the official Tech Week calendar.

      Download the dot.LA App

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