Aptiv's origins are inside General Motors. For most of the twentieth century GM owned the suppliers that fed its assembly lines, and in 1994 it gathered those operations into an Automotive Components Group, renamed Delphi Automotive Systems the following year. In February 1999 GM sold 100 million Delphi shares, about 17.7 percent of the company, at $17 each, raising roughly $1.7 billion, and that May it distributed the remaining stock to its own shareholders. The new company was the largest independent automotive supplier in the world, and it was in trouble almost immediately. It carried GM-era wage and pension commitments, GM still generated most of its sales, and as GM's North American volumes fell Delphi could not cut labor costs fast enough. On October 8, 2005 it filed for Chapter 11, reporting $17.1 billion of assets against $22.2 billion of liabilities.
Four years in Chapter 11
The restructuring took four years and it was not a soft landing. Plants closed, tens of thousands of jobs went, and the pension question was never solved inside the case: General Motors took on about $2.5 billion of Delphi hourly pension liabilities in September 2008, but after its own 2009 restructuring it declined to assume the rest. In July 2009 the Pension Benefit Guaranty Corporation terminated Delphi's six defined benefit plans and became trustee for roughly 70,000 workers and retirees, expecting to cover about $4 billion of the hourly plan's shortfall and $2.2 billion of the salaried plan's underfunding. That October Delphi's core operations were transferred to a new company owned by its senior lenders, with GM buying the steering business and several plants; what was left of the old estate was wound down as DPH Holdings. There was also a separate reckoning over the books: in October 2006 the SEC sued Delphi and thirteen individuals, including founding chief executive J.T. Battenberg III, over a pattern of fraudulent accounting between 2000 and 2004.
The first amputation
The restructured business returned to the New York Stock Exchange in November 2011, when existing shareholders sold 24.1 million shares at $22 each, about $530 million. Kevin Clark, who had joined as chief financial officer in 2010, became chief executive on March 1, 2015, and in 2017 he cut the company in two. On December 4, 2017 Delphi Automotive distributed one share of Delphi Technologies for every three of its own, handing the powertrain business, fuel injectors, exhaust and the rest of the combustion portfolio, to shareholders as a separate company. What remained, the electronics, active safety and electrical architecture businesses, was renamed Aptiv PLC and began trading as APTV the next day.
The brain and the nervous system
Aptiv spent the next several years describing itself as the brain and the nervous system of the vehicle. The nervous system was the wiring: the low- and high-voltage harnesses and electrical distribution that connect a battery to a motor and everything else to everything else. The brain was the compute and the software. At CES in January 2020 Aptiv unveiled Smart Vehicle Architecture, which replaces scattered electronic control units with zone controllers and centralized compute so functions can be changed in software rather than rewired; Aptiv's own engineering material puts the harness weight saving at about 20 percent. It bought the software outright in December 2022, paying TPG Capital $3.5 billion for Wind River, whose VxWorks real-time operating system and Studio development platform run safety-critical systems in aircraft and telecom networks as well as cars. In the same year it took an 85 percent stake in Intercable Automotive Solutions for ~$672 million (595 million euros), adding high-voltage busbars.
Motional, and the limits of the robotaxi bet
The autonomy ambition ran through Motional, the 50/50 joint venture Aptiv formed with Hyundai Motor Group in 2020, built on the nuTonomy software Delphi had bought in October 2017 for $400 million plus about $50 million of earn-outs. Full autonomy proved slower and more expensive than planned. In 2024 Aptiv stopped funding the venture: it sold an 11 percent common equity interest to Hyundai for about $448 million and exchanged roughly 21 percent of its common equity for preferred shares, cutting its common stake from 50 percent to about 15 percent and handing control to Hyundai. Motional robotaxis finally joined the Uber app in Las Vegas in March 2026, by which point the program was Hyundai's to run.
The second amputation
Fiscal 2025 was Aptiv's last full year as a single company and its best: revenue of $20.4 billion, up 3 percent, adjusted operating income of $2,461 million and adjusted EBITDA of $3,228 million, though GAAP net income fell to $165 million after a non-cash goodwill impairment charge of $648 million. Management had already decided to split again. Electrical Distribution Systems, which reported $8,818 million of those sales at a 7.6 percent adjusted operating margin, was the largest revenue line, the lowest-margin one, and the part most exposed to low-cost competition in wiring. Announced in January 2025 and named Versigent, it separated on April 1, 2026 and trades on the NYSE as VGNT. Aptiv also renamed its remaining segments from the first quarter of 2026: Advanced Safety and User Experience became Intelligent Systems and Engineered Components Group became Engineered Components.
What is left
The company that came out of the split is roughly $12.7 billion of guided 2026 revenue with an adjusted EBITDA margin near 18.6 percent, more than 51,000 people, 76 manufacturing facilities and 11 major technical centers across 23 countries. It no longer calls itself a mobility company: the current description is a global industrial technology leader selling into automotive, commercial vehicle, aerospace and defense, telecom and datacom and other industrial markets. That is where the growth is being sought. Non-automotive revenue rose 9 percent in the first quarter of 2026 and 12 percent in the second, with a drone program Aptiv expects to be worth more than $500 million of lifetime revenue, and the compute platforms are built on other people's silicon: in August 2026 Aptiv said it would support NVIDIA's Jetson Orin Nano 2 alongside the larger Jetson Thor. The first quarter as an independent company was also a reminder of the old problem. In August 2026 Aptiv cut its 2026 revenue guidance midpoint by $300 million, citing weaker China production schedules, delayed program launches and slower enterprise software sales.
