I Became the Youngest Billionaire Ever… Here’s How To Get Rich | Tom Healy

The hosts introduced Thomas Healy as the founder of Hyliion and said he became the world’s youngest self-made billionaire and youngest public-company CEO after taking the company public in 2020. Hyliion began in electric trucking but later abandoned that business and moved into power generation.

Hyliion went public during the COVID-era disruption, when conventional public-market activity had largely frozen. Rather than remain private, the company used the SPAC route and conducted its entire investor roadshow virtually through Zoom and phone calls without meeting investors in person.

The public transaction raised about $700 million and was oversubscribed. Healy said Hyliion could have raised more, but the company stopped at roughly $700 million.

Healy was about 28 when Hyliion went public. He recalled signing his name at the New York Stock Exchange and standing on the platform to open the markets as one of the defining experiences of the period.

Healy described taking outside capital as accepting a serious obligation to make the company succeed. He said that responsibility exists even when raising a few million dollars and becomes far greater when hundreds of millions of dollars have been entrusted to the company.

Hyliion originally raised its large pool of capital to electrify semi-trucks. That was the company’s core mission when it went public.

The commercial electric-truck market subsequently deteriorated badly. Healy watched competing companies fail to raise new capital, conduct layoffs and eventually enter bankruptcy, leading Hyliion to question whether continuing in the sector was defensible.

A prior acquisition from GE Aerospace gave Hyliion a credible escape route from the collapsing EV market. Roughly a year or two before the full pivot, Hyliion had acquired a GE division developing an advanced electricity-generation technology based on an old underlying concept that had been modernized.

Hyliion ultimately abandoned the electric-vehicle business and went all-in on power generation. Healy said the decision moved the company into a completely different industry and, in his view, saved it.

The power-generation opportunity was driven partly by rapidly increasing electricity constraints. Healy cited data centers, commercial buildings, California brownouts and situations such as Ireland restricting new data centers from simply connecting to an overloaded grid.

Hyliion’s new thesis is that large power users increasingly need to produce electricity where they consume it. Data centers and other facilities may therefore need to bring their own generation rather than depend entirely on the electrical grid.

The original Hyliion idea grew out of a Carnegie Mellon class focused on businesses that could be both economically viable and environmentally beneficial. Healy had already wondered why passenger vehicles were becoming electric while commercial semi-trucks were not, and he turned that question into his class project.

Healy had already attempted two ventures before Hyliion. One involved sales and promotional products; another involved concussion research and testing athletic helmets.

Hyliion did not begin by immediately raising a conventional seed round. Healy entered programs and competitions including the Rice Business Plan Competition, MassChallenge and Department of Energy opportunities, using non-dilutive capital to build the company before selling significant equity.

Using grants and competition winnings first materially reduced Hyliion’s early dilution. The company was able to prove more of the business before negotiating with equity investors.

Healy came from an entrepreneurial family; both of his parents were entrepreneurs. His family nevertheless initially encouraged him to complete school rather than leave immediately for the startup.

Healy studied engineering at both the undergraduate and graduate levels at Carnegie Mellon and dropped out during graduate school. He emphasized that he did not leave with merely an untested idea: Hyliion had already entered competitions, attracted capital and begun showing traction.

Dropping out became a commitment decision once Hyliion had real momentum. Healy concluded that raising capital and building the business seriously could not remain a side project alongside graduate classes.

Healy sees college as an unusually safe period in which to experiment with entrepreneurship. A student can try a company while retaining the fallback of finishing a degree and pursuing conventional employment if the venture fails.

Healy does not believe everyone needs college. He questioned taking on heavy debt for a degree when some graduates ultimately enter jobs that did not require one.

His own experience with college was strongly positive despite dropping out. He credited Carnegie Mellon with education, lasting relationships and important mentors, and said he now serves on the university’s board of trustees.

His advice is not that entrepreneurs need college, but that people already in college should take advantage of the opportunity to experiment. Someone ready to start directly after high school should likewise begin learning through action rather than attend college merely because they think entrepreneurship requires it.

Business-plan competitions served as both funding sources and intense business validation. At the Rice competition, Healy’s team repeatedly pitched to groups of roughly 20–30 investors and entrepreneurs over three days, ultimately facing hundreds of people and extensive questioning.

The questioning exposed weaknesses the founders had not considered. Examples included how the company would service its products and how much capital would actually be required over time.

Early Hyliion effectively survived from one competition to the next. Healy recalled winning approximately $70,000 in one competition, $100,000 in another and tens of thousands more elsewhere, then using each tranche to reach the next milestone.

By roughly 2015–2016, Hyliion had enough validation to raise about $3.5 million in a seed financing. The round was structured as a convertible note.

Healy favors financing structures such as convertible notes or SAFEs when appropriate because they can postpone immediate equity pricing and dilution. Investors receive conversion economics later rather than forcing the founder to establish a full equity valuation at the earliest stage.

Healy said the company could never have been built as a one-person operation. Engineering, sales, marketing and other capabilities were all necessary, and the earliest recruiting relied heavily on friends, students and summer interns.

The early operation was extremely scrappy. Hyliion began in Healy’s dorm room and later rented only a few hundred square feet inside an old locomotive factory with dirt floors, no heat and no air conditioning.

Healy used the rough first workspace to illustrate how aggressively the company conserved capital. The founders were working there at 2 a.m. and once discovered that a homeless man had been living in the rafters above them; the point, he said, was that early money went toward building rather than comfortable offices.

Healy said one of the most valuable ways Hyliion found investors was through the business-plan competitions themselves. Audience members who liked the company sometimes developed into financial relationships.

Those relationships produced several different kinds of investors. Healy mentioned a family office, a side fund associated with a large Boston private-equity firm and an industry strategic investor that watched Hyliion for a period before joining a later round.

Warm introductions were even more valuable than cold investor outreach. A mentor who had previously been a partner at Austin Ventures introduced Healy to investors with whom the mentor had successfully worked, and some subsequently invested in Hyliion.

Healy believes venture investing is highly relationship-driven. A cold message claiming to have a great idea is easy for a VC to ignore; an introduction from someone the investor trusts and has previously made money with carries substantially more weight.

Healy’s hiring philosophy is to recruit for what the company needs during the next 12–18 months, not for an imagined organization several years away. A marketing leader appropriate for a 10-person startup may be very different from one needed at 100 or 1,000 employees.

Hiring someone who is optimized for a much larger future company can fail because early-stage jobs require hands-on work. A senior executive accustomed to large organizations may struggle when the role still includes tasks such as personally creating social-media posts.

Founders should expect roles and teams to evolve as the company scales. An early employee can remain valuable while moving into a different or smaller role; the person who gets a company through one stage may not be the right person to lead the next.

Healy’s first entrepreneurial venture was a promotional-products sales business run from his dorm room. He sold items such as branded mugs, lanyards and T-shirts and grew the operation to nearly $500,000 in annual business.

That first venture convinced Healy that sales is one of the most important entrepreneurial skills. He said the selling ability he developed there remained useful throughout his career.

His second venture tested athletic helmets as part of concussion research and published performance data. A helmet manufacturer threatened to sue him for defamation if the research continued to be published.

The legal threat arrived around the same time Hyliion gained acceptance into the Rice business-plan competition. Healy concluded that continuing the concussion company could mean spending years defending research in court, while the electric-vehicle opportunity offered a more attractive path, helping push him toward Hyliion.

Healy sees earlier ventures as cumulative training rather than wasted attempts. Skills and judgment acquired in one company make later ventures easier to build.

For a technology founder choosing a city, Healy continues to favor Austin. He cited its existing startup talent and, importantly, its ability to persuade experienced people to relocate there.

His experience in Pittsburgh showed how location can directly hinder recruiting. Hyliion would make offers even to candidates in nearby cities such as Detroit and hear that they simply did not want to move to Pittsburgh.

Austin also benefits from being a city many recruits are willing to consider voluntarily. Healy contrasted this with California, which he said some potential employees now resist moving to.

Healy nevertheless said nothing compares with California’s Sand Hill Road for concentrated venture capital. At the same time, he said Austin’s VC ecosystem has grown dramatically and now attracts capital from places including New York and Boston.

Startup ecosystems matter to investors because investors often want several portfolio companies in one place. During Hyliion’s Series A fundraising in Pittsburgh, one investor told Healy he liked the company but did not want to fly to Pittsburgh every quarter for a single board meeting.

The Pittsburgh experience reinforced the value of locating within a dense startup cluster. An investor can visit a major ecosystem, meet five or more portfolio companies on one trip and return home, making investment and board participation more efficient.

Acquiring the GE operation required more than a year of negotiation. Hyliion’s board understood from the beginning that the deal might take that long or fail entirely because GE was a formidable negotiating counterparty.

The GE transaction was structured using both cash and Hyliion stock. As a result, GE became a Hyliion shareholder.

Hyliion acquired the GE division’s intellectual property, technology and team. The assets became the foundation of Hyliion’s present power-generation business.

The acquired technology also benefited indirectly from billions of dollars of prior GE engineering work. Healy gave fuel injection as an example: the KARNO generator uses technology similar to systems developed for jet engines, an area in which GE had already invested enormous amounts.

The generator technology initially complemented rather than replaced Hyliion’s truck program. The original concept was to use the generator to charge batteries on electric semi-trucks and commercialize both technologies.

The eventual pivot produced direct shareholder resistance. Some investors contacted the company saying they had invested specifically in an electric-vehicle business and did not expect Hyliion to become something else.

The pivot also created a structural problem for institutional shareholders with sector mandates. A fund authorized to own EV companies might no longer be permitted to hold Hyliion after it moved into power generation, regardless of the fund manager’s personal opinion of the new strategy.

The decisive evidence came from what was happening to Hyliion’s EV competitors. Companies were struggling to raise money, cutting staff and entering bankruptcy, and Healy increasingly saw no reason to assume Hyliion would be immune.

Healy rejected a strategy that depended on waiting for public-market sentiment toward EV companies to recover. He viewed a business plan based on hoping the market would eventually change its mind as dangerously outside management’s control.

Hyliion explored alternatives before completely exiting EVs, including industry consolidation. Healy spoke with leaders of other public EV companies and at one point discussed whether combining electric-vehicle operations could make sense.

Other EV executives remained optimistic and generally preferred to keep going. Healy recalled a Las Vegas conversation with the CEO and chairman of another EV company who believed investor support for the sector would return.

Hyliion instead shut down its entire electric-vehicle division. The decision produced substantial layoffs and was, according to Healy, one of the most difficult periods in the company’s history.

Healy said Hyliion was unusual among its peers in choosing to exit rather than continue waiting for the EV market to recover. Looking back several years later, he said he could not think of comparable companies from that group that had survived, although he acknowledged that the decision felt far less certain when it was made.

Hyliion’s present business centers on distributed power generation: producing electricity directly at the customer’s site. Healy envisions commercial buildings having generators outside much as they currently have HVAC equipment, with the generator supplying the building’s electricity.

Distributed generation is not a new concept; Hyliion’s claimed innovation is improving its economics and performance. Healy said previous on-site systems struggled to match large power plants on cost, cleanliness and efficiency, while Hyliion aims to deliver large-plant benefits directly at the facility.

Healy also connected distributed generation with grid resilience and national-security benefits. A system with many local generating assets is less dependent on centralized infrastructure.

Hyliion is participating in an active U.S. Navy program involving autonomous unmanned vessels. Healy said a vessel a few hundred feet long is expected to use multiple KARNO generators, effectively making Hyliion’s system the onboard power plant.

The Navy relationship originated during the technology’s GE period. GE already had extensive military-contracting relationships, and the Navy was seeking a generation system suited to unmanned ships.

Low maintenance is particularly important to an unmanned vessel because no crew is present to perform routine engine work. The Navy wants ships that may remain deployed for six months, a year or another extended period without conventional oil changes and servicing.

The KARNO system’s fuel flexibility is another military advantage. Healy said the Navy requires testing with diesel contaminated by roughly 20% salt water to simulate damage and fuel contamination that could occur at sea.

Healy sees AI as one of the largest current entrepreneurial shifts. His broad advice was either to build directly in AI, use AI to transform an existing industry or provide infrastructure needed by the AI economy.

Hyliion’s own AI exposure is through electricity demand rather than AI software. The company is positioning its generators as power infrastructure for data centers supporting AI workloads.

The single biggest lesson Healy would give his younger self is that markets can change far faster than founders expect. Hyliion went public at roughly a $10 billion valuation, while its stock later moved from above $50 per share to below $1 as enthusiasm for the commercial EV sector collapsed.

A market willing to finance an idea today may refuse to finance the same idea two years later. Conversely, Healy said power generation might have been a less attractive business at an earlier moment but has become far more compelling because of AI-driven electricity demand.

During Hyliion’s public-market highs and lows, Healy said his paper net worth could move by hundreds of millions of dollars in a single day. He described days ending roughly $200 million above or below where they began.

Healy learned to distinguish stock-based net worth from liquid wealth. A founder cannot simply liquidate a controlling or major public-company position overnight, so dramatic changes in quoted net worth do not mean the cash in the founder’s bank account is changing by the same amount.

The company’s mission remained more stable than its share price. Healy said the volatility, billionaire label and attention around being a very young public-company CEO did not materially change the underlying objective of building the company.

His method for handling extreme swings is to remain emotionally level. He tries to enjoy highs without assuming they will last and endure lows without assuming those will last either.

Mentors, advisers and the board have been important sources of stability. Healy said he has board members he can call to test ideas and receive candid feedback.

At 33, Healy said he still views himself as early in his career and needing to learn aggressively. His approach is to remain a “sponge,” learning from people whose experiences may differ from his own but still contain applicable lessons.

One of Healy’s first investors, a billionaire member of the family behind Publix, gave him the principle that “winning is the only option.” Healy interpreted it as refusing to spend excessive mental energy contemplating failure and instead focusing relentlessly on whatever changes are required to make the company work.

That mindset does not mean refusing to change direction. Healy said treating success as the objective can actually justify radical pivots, because preserving an original plan matters less than finding a path that keeps the company alive and successful.

Healy believes young founders often impose an age stigma on themselves before others do. His own approach in rooms where he is the youngest person is to focus on what he can contribute and achieve rather than on age.

One host described facing the same concern when selling digital marketing services at 19. His mentor told him that older business owners may possess more experience, but some of that experience may simply be experience doing things incorrectly; value and problem-solving ability matter more than age alone.

The discussion also endorsed “reverse mentorship.” Older executives can teach younger founders from decades of experience while deliberately learning newer technologies, markets and behaviors from younger people.

Healy found that accomplished people are often more willing to mentor younger founders than those founders expect. A mentor who played an important role in his own journey was pleased rather than burdened when Healy explicitly asked for mentorship.

A fundraising episode taught Healy that negotiation depends heavily on leverage and alternatives. An investor changed the agreed valuation and other terms only about 24 hours before a planned closing, knowing Hyliion’s cash balance was low and the company needed the financing.

Healy avoided accepting the last-minute terms because another investor was available. He flew to Florida, arrived around midnight and met the alternative investor for breakfast the next morning.

He offered the replacement investor the lead position on the original terms and the opportunity to invest as much as it wanted in the round. The investor agreed, allowing Hyliion to replace the original lead instead of accepting a worse valuation.

The lesson from that financing was to preserve options before a negotiation becomes critical. Without a credible backup source of capital, Hyliion would have had little practical choice but to accept the changed terms.

The same leverage principle applied to the GE acquisition. Healy emphasized understanding not only what your own side needs, but also what pressures are affecting the counterparty.

GE was in the middle of restructuring and separating its businesses, which created an unusual opportunity for Hyliion. GE was attempting to reduce future-oriented R&D spending and improve the economics of its core operations, making it more willing to sell the technology division than it might otherwise have been.

Healy believes Hyliion acquired the GE assets on terms that would not have been available if GE had viewed that division as central to its own future. The seller’s strategic circumstances therefore mattered as much as Hyliion’s desire to buy.

Despite numerous individual mistakes, Healy said he would not fundamentally redo the company’s journey. Hyliion remained alive, publicly listed on NYSE American, had meaningful capital on its balance sheet and possessed technology it could continue commercializing.

Healy believes several of the decisions that looked most dangerous at the time were probably necessary for the company’s survival. The EV exit and other major strategic changes are examples of choices he sees as difficult but ultimately essential.

He distinguished Hyliion’s GE acquisition from the popular model of buying an already-profitable small business and improving it. Hyliion acquired technology that still required major commercialization work rather than a mature operation that simply needed better management.

That distinction matters because technology acquisitions can require enormous additional development capital. Healy said Hyliion could support the necessary R&D, while many individual buyers could not afford the tens or hundreds of millions of dollars that such commercialization may require.

Timing was central to the GE deal. Healy said the acquisition likely would not have made sense a few years earlier or later; the opportunity existed because GE’s strategic needs and Hyliion’s needs happened to align at that particular moment.

Healy’s first mentoring advice to a new founder would be to diagnose what that particular founder actually needs. He does not see good mentorship as forcing generic rules onto every entrepreneur, because different companies face very different constraints.

He recommends comparing startup ideas by their economic profiles before choosing one. Founders should estimate required starting capital, time to first revenue, time to positive cash flow and the ultimate scale the business would need.

Different business models create radically different entrepreneurial lives. Software can sometimes achieve explosive user growth with relatively little capital, while a service business such as lawn care may scale one customer or property at a time; capital-intensive hardware lies at another extreme.

The right company also depends on the founder’s personal objective. One entrepreneur may genuinely want to raise hundreds of millions of dollars and pursue a billion-dollar company, while another may be delighted owning a business producing roughly $1 million a year in revenue.

A founder seeking venture-scale financing needs an opportunity large enough to justify venture-scale outcomes. Healy said investors will not fund a billion-dollar ambition if the underlying market is obviously too small.

Hyliion’s current venture-scale vision is widespread deployment of KARNO generators at facilities such as Walmart stores, Home Depot locations, commercial buildings and data centers. Because essentially every business uses electricity, Healy argues that the addressable market can support a very large company.

Healy still expects transportation to move toward electrification, but far more slowly than earlier forecasts suggested. He does not know whether the transition takes one decade or five.

His long-term household model is one electric vehicle and one hybrid. The EV handles ordinary commuting, while the hybrid provides convenient long-distance travel without dependence on charging stops.

Charging friction remains a major barrier to EV adoption. Healy drives a Tesla regularly but said he has chosen a gasoline-powered vehicle for trips such as Austin to Dallas because he did not want to stop and recharge along the way.

New automotive entrants also face extraordinary capital requirements. Healy cited Rivian as having raised more than $10 billion in its effort to establish another large EV manufacturer.

Much faster charging could itself become an enormous opportunity. The discussion suggested that reducing a roughly 30-minute charging stop to perhaps three to five minutes could remove one of the strongest objections consumers still have to electric vehicles.

Healy’s closing principle came from Andrew Carnegie’s phrase, “My heart is in the work.” He interprets it as choosing work worthy of full commitment and then making it central to one’s life rather than approaching entrepreneurship casually.

Healy said his own life largely revolves around Hyliion because he genuinely enjoys building it. In his view, the level of commitment required to create a major company is incompatible with treating the effort as merely a side interest.

His long-term legacy goal is not a short-term valuation or personal wealth milestone. He wants Hyliion to become a durable, multi-decade company that fundamentally changes how electricity is produced.