Level 1 - Absolute Beginner

A company called Lime makes electric scooters and bikes. You can rent these scooters in many cities around the world. You use your phone to unlock a scooter, ride it, and leave it when you finish.

Lime wants to sell shares of its company to the public. This is called an IPO. The company wants to list on the Nasdaq stock market under the name LIME.

Lime is backed by a big company called Uber. The company wants to raise money to pay its debts. Its symbol on the stock market will be LIME.

Lime had big sales last year, almost $887 million. But the company still lost money. It hopes the IPO will help it pay its bills and become stronger.

scooter

a small vehicle with a motor that you stand on to ride

IPO (Initial Public Offering)

when a company sells its shares to the public for the first time on a stock market

shares

small parts of a company that people can buy, making them part-owners

stock market

a place where people buy and sell shares in companies

ticker symbol

a short code used to identify a company on a stock market, such as LIME

revenue

the total money a company earns from selling its products or services

debt

money that is owed to someone else

profitable

when a company earns more money than it spends

Level 2 - Elementary

Lime is the world's largest shared electric scooter and e-bike company. You can find Lime scooters in hundreds of cities across 30 countries. Riders use a smartphone app to unlock a scooter, pay for their trip, and leave it on the street when they finish.

On May 7, 2026, Lime filed for an IPO on the Nasdaq Global Select Market. The company will trade under the ticker symbol LIME. The IPO is expected to happen in June 2026, making it the first big micromobility company to go public in eight years.

Lime's parent company is called Neutron Holdings. It is backed by investors including Uber. The company reported revenue of $886.7 million in 2025. However, Lime lost $59 million in 2025, which was more than the $34 million it lost in 2024.

Lime has a serious debt problem. It owes about $846 million that must be repaid within the next 12 months. The company warns that it has substantial doubt about its ability to keep operating without the IPO money. Goldman Sachs and JPMorgan are managing the offering, targeting a valuation of $4 to $5 billion.

micromobility

the use of small, lightweight transport options like e-scooters and e-bikes for short trips in cities

IPO (Initial Public Offering)

the process by which a private company becomes a public one by selling shares on a stock exchange for the first time

Nasdaq

one of the world's largest stock exchanges, based in New York, known for technology and growth companies

valuation

the estimated total value of a company, based on the price people are willing to pay for its shares

revenue

the total money earned by a company from sales before costs are subtracted

net loss

the amount of money a company loses when its total costs are higher than its total revenue

filing

a formal document submitted to a government or regulatory body; in this context, a request to hold an IPO

underwriter

an investment bank that manages the process of an IPO and guarantees to sell the shares to investors

Level 3 - Intermediate

Lime, the global micromobility platform owned by Neutron Holdings and backed by Uber, filed for an initial public offering on the Nasdaq Global Select Market on May 7, 2026, targeting a valuation of up to $5 billion. If its June IPO proceeds as planned, Lime would become the first significant shared-mobility company to reach public markets in nearly eight years, testing investor appetite for a sector that has long promised urban transportation transformation but has struggled to achieve consistent profitability.

The company's financial profile presents a tension between impressive growth and stubborn losses. Revenue rose from $521 million in 2023 to $686.6 million in 2024 and reached $886.7 million in 2025, a roughly 70 percent increase over two years. Yet net losses widened from $34 million in 2024 to $59 million in 2025, even as management pointed to operating leverage improvements. The company operates across approximately 30 countries with its signature green scooters and e-bikes, which riders locate, unlock, and pay for via a smartphone app.

The most pressing concern for potential investors is Lime's debt position. Neutron Holdings carries approximately $845.8 million in loan commitments due within the next 12 months, a figure that exceeds its annual revenue run rate. The prospectus includes a rare going-concern disclosure, meaning the company's accountants believe it may not survive without successfully raising new capital. Proceeds from the IPO are intended primarily to retire this debt rather than fund growth initiatives.

Goldman Sachs and JPMorgan are acting as lead book-running managers, with Jefferies as a co-manager. Market observers note that rising electric-vehicle adoption, urbanisation pressures, and demand for last-mile logistics solutions create a favourable backdrop, but that Lime's going-concern language and absence of a near-term path to profitability represent genuine risks for retail investors entering at the top of the valuation range.

micromobility

a category of lightweight, electric urban transport including e-scooters, e-bikes, and mopeds, typically used for short trips under five miles

valuation

the estimated monetary value of a company, often expressed as a multiple of revenue or earnings

prospectus

a formal legal document issued by a company before an IPO that describes its business, financials, risks, and how it will use the funds raised

going concern

an accounting term describing a business that is expected to continue operating; a going-concern doubt signals a risk of financial failure

book-running manager

an investment bank that leads and coordinates the process of marketing and selling shares in an IPO

operating leverage

a measure of how much a company's profits increase relative to its revenue growth as fixed costs are spread over more sales

Level 4 - Advanced

Neutron Holdings, the parent entity of Lime, filed a registration statement on Form S-1 with the Securities and Exchange Commission on May 7, 2026, seeking to list under the LIME ticker on the Nasdaq Global Select Market in a deal led by Goldman Sachs and JPMorgan. The offering, which targets a pre-money equity valuation of $4 to $5 billion on approximately $887 million in 2025 net revenue, constitutes the inaugural major public-markets test of the micromobility thesis: a sector that has absorbed billions in venture capital since Bird's 2018 market debut without producing a durable profitable public company.

The financial profile disclosed in the S-1 illuminates both the business's structural growth momentum and its precarious capital position. Gross revenue has compounded at roughly 30 percent annually since 2023, rising from $521 million to $886.7 million over two years across approximately 30 countries. Yet the company's widening net loss, $34 million in 2024 expanding to $59 million in 2025, reveals that margin expansion has not kept pace with topline growth, a divergence the prospectus attributes primarily to fleet-refresh capital expenditure and city-permit compliance costs rather than a structural unit-economics deficiency.

The existential risk disclosed most candidly is Lime's immediate debt maturity wall. Neutron Holdings carries $845.8 million in principal obligations due within the next 12 months, a figure that at the midpoint of the IPO valuation target represents roughly 19 percent of implied enterprise value. The prospectus accordingly includes a substantial doubt as to the company's ability to continue as a going concern, a disclosure that under US GAAP obligates auditors to flag when survival beyond one year is uncertain absent a mitigation plan. Management's mitigation plan is, substantively, the IPO itself: proceeds are earmarked primarily for senior secured debt retirement, not new capital deployment.

Bulls on the transaction argue that Lime's unit economics, measured at the ride level, are sound: contribution margins are positive in its 30 largest markets, and the Lime app's 150 million lifetime users represent a defensible network-effect moat in cities where it has achieved first-mover density. Bears point to the Bird and Tier precedents, both of which filed for insolvency protection, and to the structural tension between city governments that view micromobility as a public amenity and a private company that must generate adequate returns for equity holders. The outcome of the offering will serve as a referendum on whether the micromobility category has matured into an asset class or remains a venture-subsidy experiment.

Form S-1

the formal registration statement filed with the SEC by a company seeking to sell its securities publicly; it contains detailed financial and risk disclosures

pre-money valuation

the estimated value of a company before new investment from the IPO is added to its balance sheet