Adrian Ionel and the art of getting out of the way

In 2017, Alex Freedland went to Adrian Ionel’s home to discuss a company they both knew rather well. Ionel had been CEO of Mirantis. Freedland had succeeded him. Now the two were in Ionel’s kitchen and living room, talking for close to a day about what needed fixing. An advisory role followed, then a board search, then an offer. In January 2018, Mirantis announced that Ionel was coming back as CEO.

Corporate comebacks tend to acquire a theatrical quality in the retelling. This one has the appealing domestic detail of a conversation that kept going. The relationship had survived a change of leadership. When the business needed another look, there was still someone worth visiting.

Ionel’s career contains plenty of material for the usual technology biography: investors, acquisitions, software with names that require explanation. But the more revealing thread is his interest in the work surrounding the work. The infrastructure a developer must operate. The support contract a customer must navigate. The update a team must assemble before it can make a decision. He has spent years building businesses around those inconveniences.

A long route to the Bay Area

Born in Romania, Ionel lived in Britain, Germany and Japan before settling in the San Francisco Bay Area in 1995. He earned a master’s degree in electrical engineering at the University of Erlangen-Nürnberg. His early work included research and development and product management; his subsequent career took in Siemens, the security software company Qualys and the investment firm Trident Capital.

It is a background that crosses the borders between making technology, selling it and deciding which businesses deserve money. Each position offers a different view of the same purchase. An engineer sees a system. A customer sees a job to finish. An investor sees a company that must keep finding customers after the first enthusiasm wears off.

At eOnline, where he was chairman and CEO, the proposition was already about removing chores. In 1999, the company announced an application-hosting alliance with SAP. Enterprise applications would be delivered through an application service provider model. Customers could use software while another business handled delivery and management. Long before cloud became an everyday word, Ionel was selling a way to make enterprise applications easier to obtain and operate.

The expensive business of making things simpler

Ionel joined Mirantis in 2009 and initiated its investment in OpenStack. The open-source project gave companies a route to building cloud infrastructure of their own. For Mirantis, the commercial task was to turn that possibility into something an enterprise would trust enough to run.

The distinction matters. Available code is a starting point. A customer also needs installation, maintenance, expertise and someone who will answer when a difficult problem appears. Open source gives a business choices; making those choices usable is a business in itself.

By October 2014, Mirantis was announcing a $100 million Series B round led by Insight Venture Partners. Ionel described a change in the pace of new business: roughly $1 million signed each month had become roughly $1 million each week. The money was intended for engineering, support and expansion in Europe and Asia-Pacific. The commercial ambition was tied to an operational promise: customers would gain more control without having to become experts in every moving part.

The round gives a sense of scale. It also shows why the unglamorous details matter. A company promising usable infrastructure needs people who can make it usable, repeatedly, for customers with different equipment, expectations and deadlines. Simplicity on the customer’s side can require considerable effort on the supplier’s.

Leaving the door usable

Ionel left the CEO position in 2015 and pursued Dorsal, an open-source support business. Its customer guide proposed an alternative to the familiar subscription: bring a particular problem, agree on an outcome and price, and connect with an expert. Customers rated the result. Payment was connected to the quality of service delivered.

The arrangement made a practical distinction between wanting access to expertise and wanting to buy a standing contract. A database problem does not become more interesting because it arrives on the wrong side of a procurement cycle. Dorsal tried to organize the purchase around the problem itself, while making the expert’s contribution visible.

Meanwhile, Ionel remained connected to Mirantis. “I never truly disconnected from Mirantis,” he said when his return was announced. As a shareholder, he had kept meeting his former partners. By the time he resumed the CEO job, the company was moving toward a broader strategy spanning multiple clouds and container technology.

A founder returning to a company encounters work done in his absence. There are existing customers, existing decisions and colleagues who have carried the business forward. The useful question becomes what to preserve and what to change. Ionel’s second term would involve buying a substantial part of another company and taking on precisely that problem at a larger scale.

Buying the next working day

In November 2019, Mirantis acquired Docker’s Enterprise Platform business. The purchase brought technology, employees and hundreds of enterprise customers. Docker itself continued with its developer business, including Docker Desktop and Docker Hub. Mirantis took responsibility for the enterprise platform.

The division was significant. For the customers changing suppliers, continuity was a practical concern. A product can acquire a new owner faster than the applications depending on it can acquire a new home. Mirantis’s plan joined Docker Enterprise with its Kubernetes capabilities and an approach to operating infrastructure as a service.

There is a familiar temptation to tell acquisition stories as shopping stories: a company spots something it wants and buys it. Software makes that account inadequate. People have to keep building the product. Customers have to keep trusting it. Technical plans have to survive contact with systems already running in production. The purchase includes tomorrow morning.

By January 2022, Ionel was reporting approximately 100 new customer wins since the acquisition and expanded business with about 300 existing customers. He credited the colleagues who had come from Docker Enterprise with helping transform Mirantis. Those were his reported results at that point in the company’s history, and they locate his account of the deal where it belongs: in what happened after the transaction.

The cloud comes with an Allen key

Lens, acquired in 2020, approached the difficulty from the developer’s desk. Its desktop interface brought Kubernetes management tools together. Engineers could work with clusters across public clouds and their own infrastructure, with monitoring and management available through a shared interface. The acquisition followed Mirantis’s hiring of the original developers through its purchase of the Kontena team earlier that year.

Then, in 2022, came amazee.io, the company behind the open-source application delivery platform Lagoon. The work moved another step toward the people trying to ship applications. Ionel’s stated goal was to free development teams from infrastructure management and integration so they could concentrate on building features.

He found a useful analogy for the problem: shopping at IKEA. You think you are buying furniture, then discover you have brought home a collection of projects. Cloud services can create a similar surprise. The components are available; assembling them into the thing you wanted remains your responsibility. Somewhere between the purchase and the finished result, the customer becomes the installation department.

It is an analogy with some sympathy for the buyer. Technical sophistication is impressive until it occupies the afternoon that was supposed to be spent doing something else.

A clearer update, a smaller meeting

In January 2024, Alex Freedland returned as Mirantis CEO. The company said Ionel would remain available in an advisory capacity. By 2025, Ionel was presenting SurfDancer, an AI product for generating actionable updates inside Slack.

His examples were specific: preparing a team update, reviewing a customer or project, producing a deal review, briefing a client or updating investors. The proposal addressed information scattered across tools and the effort required to turn it into an account someone else could use. Meetings were among the routines he wanted to reduce.

The shift from cloud infrastructure to workplace communication is considerable. Yet the recurring interest is recognizable. Each product asks people to trust a system with some of the preparation surrounding their real task. That trust has to be earned through useful results. An automatically written update still needs to tell its reader something worth knowing.

“Just begin. Even the tiniest action can create momentum.”

Adrian Ionel · Techsylvania 2025

At Techsylvania in 2025, Ionel also spoke about taking small steps through business setbacks. On a panel with Mark Porter and Philipp Kandal, he discussed global teams, local leadership and autonomy. The subjects fit a career spent working across countries and organizations: how to give people enough direction to act without making them wait for every answer.

His management ambition has included transparency and constant learning. At Mirantis, he described sharing financial results and difficult news, and taking tough questions at company meetings. The aim was an organization able to recognize change and respond to it.

The kitchen conversation offers a modest example of that willingness. Two people with a shared business history sat down and kept talking until a next step became possible. Years later, Ionel’s newer product asks whether some conversations can become a clear update instead. There is room in a working life for both: the discussion that deserves a day, and the routine that should give you an hour back.