Mateo Jaramillo Net Worth: Estimate, Income Sources, and Verification

The Mateo Jaramillo most people are searching for is the co-founder and CEO of Form Energy, a long-duration energy storage company headquartered in Berkeley, California, with a major manufacturing facility in Weirton, West Virginia. Based on publicly available funding rounds, company valuation signals, and comparable private-company founder equity benchmarks, a defensible estimated net worth range for him as of mid-2026 is somewhere between $20 million and $75 million, with the figure heavily dependent on how Form Energy is valued at any given moment and what percentage of equity he retains. That range is wide on purpose because this is a private company with no public share price.

Which Mateo Jaramillo are we talking about?

The name Mateo Jaramillo appears more than once in the public record, so it is worth being specific. There is a Mateo Jaramillo who is Co-Founder and CEO of Heru, a fintech company based in Mexico City with no connection to energy storage. There are also lesser-known individuals sharing the name across Latin America. For the purposes of this article, the relevant figure is the American clean-energy executive: Mateo Jaramillo, Co-Founder and CEO of Form Energy, who has appeared as a speaker at events including a CSIS panel as recently as June 10, 2026. He is the version of this name that appears consistently in major business and energy coverage, and his career trajectory is the one with enough public financial data to build a credible net worth estimate.

Jaramillo joined Tesla in 2009 as Director of Powertrain Business Development. During his tenure there, through roughly 2016, he was involved in over $100 million in new development contracts and $500 million in production contracts, according to Form Energy's own team page. He helped build Tesla's energy storage group and contributed to stationary storage initiatives that became central to the company's non-vehicle business. After leaving Tesla, he co-founded Form Energy, which is building iron-air batteries designed to store electricity for up to 100 hours, solving a problem that conventional lithium-ion batteries (which top out around 4 hours) cannot address.

Why net worth estimates vary so much online

If you have already checked a few net worth sites before landing here, you have probably seen wildly different figures. That is not unique to Mateo Jaramillo. If you are looking up Patrick Beltran net worth, the same issue is why you may see conflicting numbers online That is not unique to Mateo Jaramillo.. For any private-company founder, net worth estimates diverge because different sites use different methodologies, different timing, and different assumptions about what counts as wealth.

Sites like Forbes value privately held companies by pairing revenue or profit estimates against price-to-revenue or price-to-earnings multiples from comparable public companies, then applying a liquidity discount because private shares cannot be sold instantly. They also deduct known debt. Other platforms, like NetWorthSpot, use proprietary algorithms layered on publicly available data without fully disclosing the inputs. Wealthy Gorilla emphasizes fact-checking but does not expose its calculation steps either. A more conservative approach, used by some estimators, tries to find a floor ('at least worth this') rather than a point estimate, which is genuinely the more honest approach for a private-company founder whose equity is illiquid.

There is also a timing problem. Form Energy's valuation has shifted meaningfully as it has moved through funding rounds, government awards, and factory construction milestones. An estimate published in 2021 reflects a completely different company scale than one published in 2025. Always check when a net worth estimate was last updated before trusting it.

Estimated net worth range and how we get there

Net worth is simply total assets minus total liabilities. For Jaramillo, the dominant asset is his equity stake in Form Energy. The company has raised substantial capital, including a $450 million Series E round announced in October 2022. The total direct investment in its West Virginia factory alone is described as up to $760 million, with a roughly $290 million state incentive package from West Virginia and a separately awarded $150 million from the U.S. Department of Energy. Those figures reflect company-level capital, not personal wealth, but they signal a company operating at significant scale.

Using Forbes-style methodology: if Form Energy's implied post-money valuation from its Series E was in the range of $1 billion to $2 billion (a reasonable triangulation given the round size and comparable clean-energy storage companies of similar stage), and if Jaramillo holds something in the range of 3 to 8 percent of equity after multiple dilutive funding rounds, the gross equity value sits between roughly $30 million and $160 million. Apply a 40 to 50 percent private-company liquidity discount, then subtract any personal debt obligations not publicly disclosed, and you arrive at a range of approximately $15 million to $80 million. Rounding conservatively, the $20 million to $75 million range used at the top of this article is defensible and honest about its uncertainty.

It is also worth noting that Form Energy faced at least one public dispute regarding ownership claims, with Jaramillo on record pushing back against assertions made about the company's ownership structure. That kind of counter-signal matters: disputed or unclear ownership stakes are a real risk factor that can affect the reliability of any founder net worth estimate.

Where his income actually comes from

Executive salary and compensation

As CEO of a well-funded, venture-backed startup, Jaramillo almost certainly draws a competitive executive salary. For companies at Form Energy's stage (post-Series E, scaling manufacturing), CEO base compensation typically runs in the range of $300,000 to $600,000 annually, sometimes supplemented by performance bonuses. This is not publicly disclosed, but it is a reasonable benchmark based on comparable clean-energy startup executive pay. Salary, while meaningful, is a relatively small component of total wealth for a co-founder in this position.

Equity and founder ownership

The single largest driver of Jaramillo's estimated net worth is his equity stake in Form Energy. Co-founders of venture-backed companies typically start with significant ownership that gets diluted through successive funding rounds. By the Series E stage, a co-founder who has remained CEO might realistically hold somewhere between 3 and 10 percent, depending on the number of rounds, the size of those rounds, and whether any secondary transactions have occurred. Until Form Energy goes public or is acquired, this equity is essentially illiquid, meaning the paper value is real but converting it to cash requires an exit event.

Prior career earnings at Tesla

Jaramillo spent roughly seven years at Tesla (2009 to approximately 2016), rising to a senior role overseeing hundreds of millions in contracts. Senior Tesla directors and executives from that era received stock compensation that, depending on when they exercised options relative to Tesla's share price appreciation, could have been quite valuable. There is no publicly disclosed figure for what Jaramillo earned or realized from Tesla equity, but this period likely contributed meaningfully to his personal financial foundation before Form Energy was ever founded.

Speaking engagements and advisory roles

As a prominent clean-energy executive with a high-profile company, Jaramillo participates in industry events and panels, including a CSIS event in June 2026. While speaking fees for this category of executive are modest relative to equity upside, they represent an additional income stream. Advisory or board positions at other companies are also a possibility, though none are publicly confirmed.

Major financial milestones worth noting

1. 2009: Joins Tesla as Director of Powertrain Business Development, entering a compensation structure that likely included equity in what would become one of the most valuable companies in the world.
2. 2016 (approximately): Departs Tesla. Any realized Tesla equity gains from this period form part of the personal capital base he brought to Form Energy.
3. Form Energy founded (approximately 2017): Co-founds the company with a founding equity stake, which is the foundation of his current estimated wealth.
4. October 4, 2022: Form Energy announces a $450 million Series E financing round. This is the most significant publicly documented valuation milestone and the clearest anchor point for estimating founder equity value.
5. February 8, 2024: Form Energy announces Form Factory 1 in Weirton, WV, with total direct investment of up to $760 million and a state incentive package of approximately $290 million, signaling major company expansion.
6. 2024: Department of Energy selects Form Energy for a $150 million award for the West Virginia factory buildout, adding a non-dilutive capital signal that supports company valuation.
7. October 14, 2024: Form Energy begins expansion of Form Factory 1, targeting 500 megawatts of annual production capacity and at least 750 jobs by 2028, confirming operational scale.
8. June 10, 2026: Jaramillo appears as Co-Founder and CEO at a CSIS event, confirming he remains in the leadership role as of the most recent publicly available data point.

Assets, lifestyle, and what we can see publicly

Jaramillo is not a celebrity in the entertainment sense, and his public lifestyle profile is low-key compared to figures you might find in music or sports. There are no publicized real estate purchases, luxury vehicle collections, or conspicuous spending patterns attached to his name in the public record. This is common for technology and clean-energy executives who tend to keep personal finances private, especially when their primary asset is illiquid private company equity.

What we can infer: a CEO of a well-funded company overseeing a $760 million factory project likely maintains a lifestyle consistent with upper-income executive compensation, including real estate in a high-cost metropolitan area (Form Energy is based in Berkeley, California, where property values are among the highest in the country). But none of this is publicly documented in a way that meaningfully changes the net worth estimate.

On the liability side, there are no public signals of financial distress, legal judgments, or disclosed personal debt. The ownership dispute mentioned earlier was a corporate-level matter, not a personal financial red flag. That said, the absence of visible debt signals is not the same as confirming there is no debt. Personal mortgages, business loans, or other liabilities simply are not disclosed for private individuals who are not required to file public financial disclosures.

How to verify and update this estimate yourself

Because this is a private-company founder, the usual shortcuts for public-company executives (SEC filings, proxy statements, insider trading disclosures) do not apply directly. Here is what to actually check if you want to refine this estimate today or in the future.

• Form Energy press releases and newsroom: Any new funding round, acquisition, IPO announcement, or major contract win will shift the company's valuation and therefore Jaramillo's estimated equity value. The company's official site is the most reliable first stop.
• CB Insights and PitchBook: These databases track private company funding rounds and provide historical valuation estimates. CB Insights listed a pending funding event in early 2026, which would be a significant update signal. Access requires a subscription, but free tiers sometimes surface headline numbers.
• Department of Energy and government grant databases: Awards like the $150 million DOE grant are publicly logged. New federal or state awards for Form Energy's projects are direct signals of company health and scale.
• Major business media (Bloomberg, Wall Street Journal, Fast Company, E&E News): These outlets cover Form Energy regularly. Any coverage that includes a named valuation figure, a secondary share transaction, or an IPO filing is the most actionable update to the net worth estimate.
• CSIS, MIT Energy Initiative, and other policy/conference venues: Jaramillo is an active public speaker. His participation confirms he remains in the CEO role, which is important for estimating whether he still holds his full equity stake.
• West Virginia economic development records: State-level filings and incentive agreements sometimes contain employment and investment benchmarks that indirectly confirm company progress.
• LinkedIn and professional profiles: While not a financial source, a role change (departure from CEO, transition to board chair, etc.) would materially affect whether his equity is fully vested and what his current compensation looks like.

If you are trying to get the most current figure, the single most important thing to watch for is any Form Energy liquidity event: an IPO, a SPAC merger, a strategic acquisition, or a confirmed secondary share sale. If you want to update your view of Mateo Blanco net worth, the easiest check is whether a liquidity event is underway at Form Energy. Any of those would convert the current paper estimate into something much more concrete and would almost certainly generate significant press coverage.

Where this fits in the broader picture

Jaramillo's estimated net worth in the $20 million to $75 million range places him comfortably in the upper tier of Latin American business executives in the U.S. clean-tech sector, though well below the headline billionaire territory associated with Tesla-era founders who held larger equity positions or exited earlier. For comparison, figures like Santiago Botero Jaramillo built wealth through athletics and endorsements in an entirely different trajectory. Santiago Botero Jaramillo net worth estimates tend to focus on earnings from athletics and endorsement deals rather than equity in private companies. Other Mateo-named public figures profiled on this site, such as those in entertainment or sports, followed income paths driven by performance contracts and brand deals rather than equity appreciation. If you are also comparing this to other public profiles, you may want to review the mateo net worth context for how different sources handle private-founder estimates. If you are comparing this to other profiles, you may also want to review belmonte net worth as a related example of how these estimates get framed. Jaramillo's wealth is fundamentally different in structure: it is concentrated, illiquid, and tied to one company's eventual exit outcome.

That structure is worth understanding if you are trying to contextualize the number. A $40 million paper net worth for a private-company CEO is not the same as $40 million in cash or public stock. It requires Form Energy to succeed, survive, and produce a liquidity event before it becomes spendable wealth. That is both the risk and the potential upside that makes this kind of estimate genuinely uncertain in a way that a celebrity's salary-based net worth simply is not.