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How To Structure Your Board: From Pre-Seed to IPO
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.
Properly structuring your board of directors can be one of the most important factors in the overall success of a company. As we learned in my last article about why a startup needs a board, the best way to avoid early mistakes at a startup is to surround yourself with experienced people who can provide mentorship and advice.
So, what should you focus on when building a board? You’ll want to start with a solid base and grow from there. As your company shifts, pivots and gains new funding, your board should too. Take a look at how your board may shift throughout the stages of capital-raising:
Pre-Seed Stage
At the very early stages of a company, there usually isn’t even a board of directions. Once you raise any capital, even if it’s from the family and friends round, it makes sense from a governing and legal standpoint to create a board. At this point as founder, you or you and your co-founder are the board. By the time you’ve raised early capital, you should have an idea of three to five other members you may want on the board for support and advice so you can incorporate the company. Remember that whoever the lead investor is in your next stage will want a seat at the table, so be sure that seat is saved.
Series A Stage
By the Series A, you should have around three directors on your board. This again includes the co-founders and now the Series A investor. The lead investor is normally someone who is serving on several boards at the same time, so they aren’t readily available for the everyday workings of the company. They’ll primarily bring financial advice to your business as you begin to see revenue growth.
At this stage, some companies will consider adding an independent director to the board. While this isn’t completely necessary, it can be very helpful for your company’s early development.
Series B Stage
Now at the Series B stage, you should start to see growth in the company. After adding on an investor from the Series B, your board should consist of the two founders and the two venture capitalists, and perhaps your independent director
This is an important time to add an independent director to your board if you haven’t already. This fifth member should be someone who can serve as a peer operator such as another CEO or executive in a related industry, and not just another investor. For example, maybe the company needs to hire a sales team but doesn’t know where to start. It would make sense to add a CRO (chief revenue officer) who has experience in ad sales or digital media here. You’ll want someone who can bring the experience of building out a sales team in a related category or industry.
It’s also crucial to be considering the diversity of your board. Just like any team, diversity across backgrounds, experiences, skills, genders and race/ethnicity will help benefit the company’s success. Having a diverse board means you will be able to understand and target a wider audience. So far, it’s mostly been your experiences informing the company so having a different point of view could add something fresh that you would never have considered.
Series C Stage
At this point, your company has gotten a lot larger and you may be thinking about IPO readiness. You need to think carefully about what roles you’re adding to your board and who you have to fill them. Use these additions as solutions to the functional areas of your company. If you need someone who can provide more financial rigor and be a good partner to the CFO, consider a former accountant, investment banker or former CFO who would have that skill set. It’s all about fitting the puzzle pieces of your board members together.
You’ll also want to start to think about different board committees such as nominating, executive, audit or compensation committees. When developing these committees, you should aim to have two to four board committees with two to three people each. They should have different regulations and the independence required to fulfill their purpose.
Lastly, adding more independent directors is also a wise decision at this stage.
Going Public
If you’re about to go public, it’s time to look at those already on the board. It’s normal at this stage for changes and turnover to arise such as your Series A investor opting out of sitting on a public board. As things shift around, continue to consider the diversity of the board heavily.
I was recently brought onto the board of Varo Bank despite the fact that I have very little experience in fintech and banking. In addition to a wide range of backgrounds, Varo’s board also features a wide range of skills across marketing, audit, operations and more. So although I have little experience in banking, Varo was looking for someone to help scale the company and build the brand. As someone who has built a huge consumer brand and taken companies public before, I fit the bill.
The same goes for Zulily when I joined their board in 2013. At the time, most of the board consisted of people with retail experience and early venture capital investors. They didn’t have the operational experiences of CEOs who had already scaled companies and taken them public so I was brought on.
Building a board is not a one-size-fits-all process. As a board’s needs change or priorities shift, new board members can be recruited to fulfill the new needs or goals. No matter what stage of development your company is at, it’s vital that you have the experience, skills and diversity on your board to ensure that your company will continue to develop and grow.
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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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🔦 Spotlight
Hello, LA!
This week, tech headlines are buzzing with OpenAI's launch of Operator, a tool that promises to transform task automation, and TikTok’s major outage, which left millions disconnected. But closer to home, as wildfires blaze across Southern California, survival has become the focus—and technology is making it possible.
When the plume of smoke reappeared on the horizon, residents across Southern California turned to tools like Watch Duty. Over the past week, as flames surged, the app gained 600,000 new users in just one night, delivering critical, real-time information to help residents stay ahead of danger. Watch Duty, designed to provide wildfire updates, has proven to be much more than an alert system. It’s a lifeline.
The app integrates live data, satellite imagery, and community reports to send updates directly to users. Information includes fire locations, evacuation orders, and air quality indices, empowering quick, informed decisions. Its community-driven ethos—with contributions from locals, firefighters, and volunteers—ensures hyper-local and timely updates, filling gaps where traditional news outlets often fall short.
Image Source: Watch Duty
A New Era of Fire Alerts
Watch Duty redefines wildfire preparedness through technology and collaboration:
- Fire Detection: Monitors data from satellites, agencies, and ground sources to identify wildfires.
- Data Verification: A team of experts ensures reported activity is accurate.
- Real-Time Alerts: Notifications are sent within 60 seconds of detection.
- Community Contributions: Local residents provide photos and updates.
- User Notifications: Alerts include fire size, location, and evacuation details.
These features make Watch Duty an indispensable tool during wildfire season. In 2024, the app processed over 2 million alerts and supported 50,000 evacuations, with plans to expand predictive modeling by 2025 to anticipate threats before they escalate.
Innovations Reshaping Wildfire Management
Early Detection Leaders:
- AlertCalifornia: Operates over 1,000 cameras with machine learning to monitor high-risk areas.
- Pano AI: Uses cameras and sensors to detect smoke and alert responders.
- Torch Sensors: Deploys heat-detection sensors to identify anomalies early.
Image Source: Torch Sensors
Predictive and Analytical Pioneers:
- Chooch AI: Employs drones and computer vision to monitor fire hazards.
- Data Blanket: Uses analytics to forecast fire behavior and assist evacuations.
- Rain: Leverages advanced atmospheric sensing and AI-driven technology to provide precise fire detection and tracking. Its real-time data on fire weather conditions and environmental factors helps agencies anticipate and respond to wildfires with greater efficiency.
- SCEPTER: Tracks air quality and wildfire emissions using AI and satellite data.
Image Source: Rain
A Vision for the Future
As Los Angeles continues to adapt to the realities of a changing climate, tools like Watch Duty, Pano AI, and AlertCalifornia are proving to be invaluable. These technologies are not just reactive measures; they represent a shift toward proactive disaster preparedness. The question now isn’t whether technology can help but how much more it can achieve in the years to come.
With the integration of predictive modeling, AI, and real-time data, there’s hope for a future where wildfires are no longer unpredictable forces of destruction. Imagine every household equipped with predictive wildfire maps, heat-detecting drones, and AI-driven tools to guide safety decisions. The innovations are here—it's up to us to support and scale them to ensure they reach the communities that need them most. Which company, which app, or which breakthrough will emerge as the next lifeline? The possibilities for a safer, more prepared Los Angeles feel closer than ever.
🤝 Venture Deals
LA Companies
- Favorited, a new livestream app positioning itself as an alternative to TikTok, has raised a $1.3M Pre-Seed from HF0, Soma Ventures, and several angel investors from the entertainment and social space. The platform, which participated in the a16z Speedrun accelerator program, offers features like streaks and leaderboards to boost user engagement. Favorited plans to use the funds to enhance its app's functionalities and expand its user base. - learn more
LA Venture Funds
- Overture VC participated in a $12M Series A funding round for Bedrock Energy, an Austin, Texas-based startup specializing in geothermal heating and cooling systems. Bedrock Energy plans to use the funds to advance its geothermal technologies and expand deployments in Colorado, Utah, and neighboring states. - learn more
- Navigate Ventures LLC participated in a $7.2M Series A funding round for XILO, a San Diego-based insurance technology startup that provides a quoting and sales automation platform to help independent insurance agencies convert the next generation of insurance shoppers; the funds will be used to scale operations, manufacturing, and commercial efforts for its acne products. - learn more
- Upfront Ventures participated in a $5.25M Seed funding round for 1up.ai, a New York-based company that automates knowledge for sales teams; the funds will be used to empower their growing customer base, including industry leaders like WalkMe, Gladly, and Deliveroo. - learn more
- MTech Capital participated in a $2.2M Pre-Seed funding round for Qumis, a Chicago-based AI platform designed to transform insurance knowledge work; the funds will be used to scale its AI capabilities, accelerate product development, and expand its customer base. - learn more
- TCG (The Chernin Group) participated in a $15M Series A funding round for the New York-based Men in Blazers Media Network, which specializes in soccer-focused media content, with the funds earmarked for expanding coverage ahead of the 2026 World Cup. - learn more
- Amboy Street Ventures participated in a SEK 304M Series B funding round for Gesynta Pharma, a Stockholm-based pharmaceutical company specializing in anti-inflammatory and pain-relief treatments, with the funds directed toward advancing a Phase II clinical trial of their lead candidate, vipoglanstat, for endometriosis. - learn more
LA Exits
- Bandy Manufacturing, a Los Angeles-based provider of aerospace fasteners and components, has been acquired by Novaria Group to enhance its portfolio and expand its capabilities in the aerospace and defense industries. - learn more
- Pangea, a company specializing in eco-friendly and sustainable products with a focus on innovative technology solutions, is being acquired by Nature's Miracle Holding Inc. to accelerate growth and capitalize on synergies in sustainability and tech-driven product development. - learn more
- Notisphere, a healthcare communication platform streamlining recall and alert management, has been acquired by Par Excellence Systems to enhance its capabilities in delivering efficient supply chain solutions for the healthcare industry. - learn more
- Cryogenic Machinery Corp., a North Hollywood, California-based manufacturer specializing in cryogenic pumps for industrial gas and energy applications, has been acquired by PSG, a Dover company, to enhance PSG's portfolio of specialized fluid handling solutions. - learn more
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AI Dominates the Headlines, but Defense Tech Is Gaining Speed
11:56 AM | January 31, 2025
🔦 Spotlight
Hello, Los Angeles!
This week, DeepSeekAI has been dominating the tech conversation. The Chinese AI startup’s chatbot app surged to the No. 1 spot on the App Store, drawing both excitement and scrutiny. Supporters see its open-weight model as a potential game-changer, offering developers more flexibility compared to closed AI systems like OpenAI’s. But the rapid rise has also raised questions about security, data governance, and global AI competition. Whether DeepSeek will be a long-term disruptor or just a momentary sensation remains to be seen, but one thing is clear—AI remains the tech industry’s driving force.
But while AI continues to dominate headlines, another sector is quietly making waves—defense technology. And one LA-based startup just secured a major endorsement from investors and the U.S. government.
Castelion’s Hypersonic Bet—Can It Outrun the Defense Industry’s Red Tape?
Image Source: Castelion
El Segundo-based Castelionjust raised$100 million to accelerate its mission to build hypersonic weapons faster, cheaper, and at scale. The financing—$70 million in equity (led by Lightspeed Venture Partners with participation from a16z, Lavrock Ventures, Cantos, First In, BlueYard Capital, and Interlagos) and $30 million in venture debt (from Silicon Valley Bank)—is the latest sign that venture capital sees national security startups as a high-growth opportunity.
Unlike traditional defense contractors, Castelion is operating like a fast-moving startup, not a slow-moving government supplier. Founded by former SpaceX engineers, the company is applying an iterative, test-heavy approach to building long-range hypersonic strike weapons—which travel at speeds exceeding Mach 5 (3,800+ mph) and are designed to evade modern missile defenses.
Not Just VC-Backed—The U.S. Military is Betting on Castelion Too
While the $100 million raise is a major milestone, Castelion already has funded contracts with the U.S. Navy, U.S. Air Force, and U.S. Army. These contracts are focused on hypersonic technology development and scaled manufacturing, areas where the military has struggled to move quickly due to bureaucratic delays and reliance on traditional defense giants.
To prove it can execute, Castelion recently successfully launched a low-cost ballistic missile from a self-built launcher in Mojave. Now, with both government contracts and venture capital behind it, the company is pushing forward on more flight tests and building out its scaled production capabilities.
Image Source: Castelion - Castelion launches a missile prototype in Mojave, CA
With rising geopolitical tensions and an increasing focus on faster, cost-effective deterrence, Castelion is positioning itself as a new kind of defense player—one that moves at startup speed. Whether it can sustain that pace while navigating the complexities of government procurement remains to be seen, but one thing is clear: the future of defense tech isn’t just about who can build the best weapons—it’s about who can build them fast enough.
🤝 Venture Deals
LA Companies
- Omnitron Sensors, a Los Angeles-based pioneer in microelectromechanical systems (MEMS) fabrication technology, has secured over $13M in a Series A funding round led by Corriente Advisors, LLC, with participation from L'ATTITUDE Ventures. The company plans to use the funds to expand its engineering and operations teams and accelerate the mass production of its first product, a reliable and affordable MEMS step-scanning mirror designed for various applications, including AI data centers, advanced driver assistance systems (ADAS), drones, extended reality (XR) headsets, and toxic gas-detection systems. - learn more
- Camouflet, a Los Angeles-based technology company specializing in AI-driven dynamic pricing solutions, has secured a $12M Series A funding round led by QVM. The company plans to utilize the proceeds to scale its platform across various industries, expand into international markets, and enhance its technology and team to better serve its clients. - learn more
LA Venture Funds
- Clocktower Ventures participated in a $6.2M Seed funding round for Foyer, a New York-based fintech startup that assists individuals in saving for home purchases. The funds will be used to enhance Foyer's platform and expand its user base. - learn more
- Smash Capital participated in ElevenLabs' $180M Series C funding round, bringing the company's valuation to $3.3 billion. Based in New York, ElevenLabs specializes in AI-powered text-to-speech and voice cloning technology. The newly secured funds will be used to enhance its AI audio platform and expand its global presence. - learn more
- March Capital participated in a $25M Series C funding round for SuperOps to support the company's efforts in advancing AI research and development, expanding offerings for mid-market and enterprise managed service providers (MSPs), and scaling its global presence. Additionally, SuperOps is launching an AI-powered Endpoint Management tool to enhance IT team productivity. - learn more
- Cedars-Sinai participated in a $2M funding round for Neu Health to support its AI-driven neurology care platform for conditions like Parkinson’s disease and dementia. Originating from the University of Oxford, Neu Health will use the funds to enter the U.S. market, beginning with a six-month pilot program at Cedars-Sinai focused on improving neurology patient care. - learn more
- Chapter One Ventures participated in a $2.8M seed funding round for Mevvy, a blockchain startup aiming to democratize Maximal Extractable Value (MEV) trading by simplifying access and reducing technical complexities. The funds will be used to further develop Mevvy's platform, expand its user base, and enhance its offerings. - learn more
LA Exits
- Kona, an AI-powered assistant and coach for remote managers, has been acquired by 15Five, a performance management platform. Founded in 2019, Kona integrates with virtual meeting platforms like Zoom and Google Meet to provide tailored coaching and enablement for remote managers. The acquisition aims to enhance 15Five's offerings by incorporating Kona's capabilities to improve manager effectiveness within existing workflows. - learn more
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