Christian Lanng and the trouble with paperwork

An invoice is a small thing to build a life around. It records something that has already happened, asks for money and waits. Nobody frames one. Yet Christian Lanng has spent much of his career treating the space between a purchase and a payment as a place where the world could work differently. His recurring objection is that businesses have acquired extraordinary computers while retaining a remarkable appetite for clerical ceremony.

The Danish entrepreneur's route into that argument ran through government. He had started a business after high school, then studied sociology. A student job took him into Denmark's IT policy machinery during its move toward digital public services. In his later account, the work became sufficiently substantial that being a student was suddenly an administrative inconvenience. He left university to work for the government. The usual dropout story rarely involves a ministry.

There he worked on electronic trade infrastructure with the people who became his Tradeshift co-founders, Mikkel Hippe Brun and Gert Sylvest. Government procurement made the problem concrete: companies needed to exchange invoices with an enormous customer, using systems that could actually communicate. Denmark gave the team a practical setting in which to think about common standards and connections. The commercial question followed readily. What would happen if businesses everywhere could connect with comparable ease?

Lanng has described the flaw he saw in existing business software as a collection of separate islands. Each system might serve its owner, while information struggled to travel between them. For a small supplier, satisfying a large customer's processes could mean extra work before any money arrived. His proposed business would start with the connection between companies and build services around it. Bookkeeping would follow the exchange, rather than dictate every step.

“I believe life needs a soundtrack.”

Christian Lanng, on using Spotify, 2011

A Danish garage is still a garage

Before the purchase orders came a novel. Douglas Coupland's Microserfs helped give the young Lanng an appetite for building a technology company. In a 2011 interview, he recalled starting at 19 and later selling that first venture. Fiction had supplied an attractive picture of people making things together; the subsequent work supplied the less decorative details. His reading extended beyond business manuals, and he said he liked mixing fiction with books about companies.

The Tradeshift origin has its own unlikely itinerary. A Twitter exchange brought Lanng into contact with entrepreneur and early Skype investor Morten Lund. They talked about the Danish government's digital work, then travelled to Abu Dhabi. Lanng recalled learning during the flight that Lund had arranged a speaking slot for him. There was, apparently, just enough time to make the presentation before becoming the presenter. Even software infrastructure occasionally benefits from theatrical timing.

The company was established in 2009 and launched in 2010. Lanng later remembered moving into an early investor's spare garage in Denmark. The setting furnished the familiar startup scenery, though he was quick to point out the climatic difference from California. The ambition was expansive from the beginning: let companies find one another, transact and grow through a shared network. An invoice was an entry point into a much larger relationship.

Tradeshift's own history connects its beginnings to EasyTrade and to its founders' work on the European PEPPOL project. Those roots matter. The team brought experience with standards and public infrastructure into a commercial company. Connecting businesses across borders meant accommodating rules and existing systems as well as designing an appealing screen. A friendly interface would have a formidable amount of plumbing behind it.

The expensive business of making things simpler

Lanng moved to San Francisco as Tradeshift expanded. He explained the decision in terms of the market's willingness to try unfamiliar products, access to people who had scaled companies, and the sort of competition he wanted. The Atlantic crossing changed the pool of customers and colleagues around him. It also placed a founder trained in Danish public-sector technology inside the conventions of venture-backed American enterprise software.

In May 2018, Tradeshift announced a $250 million Series E at a $1.1 billion valuation. Goldman Sachs and Public Sector Pension Investment Board co-led the round. The figures marked a specific financing event, with investors buying into the prospect of a business network at scale. They also supplied a new category of paperwork for a company whose original business was helping other people dispense with it.

The more revealing figures sometimes appeared at dinner. Lanng once asked Notion Capital's Ben White and Stephen Chandler what had been hardest about scaling MessageLabs. Their answer was leadership beyond 100 people. He initially imagined that hiring the right people would settle the matter. Chandler explained the need for culture, training and communication throughout an organisation. A founder could no longer assume that standing up and talking would reach everyone.

Lanng subsequently described a leadership camp involving 27 managers and emerging leaders. The intention was to distribute responsibility for direction throughout Tradeshift. His writing from that period is useful because it admits a limit to the persuasive founder: enthusiasm has to survive the journey from the person giving a speech to the person doing a particular job. A company can gain employees faster than it gains understanding.

Who waits for the money?

By 2022, Lanng was describing Tradeshift through payment automation, marketplaces and platform technology. His central concern remained the relationship between a buyer and a seller. A large company could demand longer payment terms; a smaller supplier still had obligations of its own. He argued that forcing suppliers to finance customers with stronger credit created costs elsewhere in the system. The apparent saving on one balance sheet could return through another door.

That is where his network argument became financial. If a platform could see the transactions between businesses, he believed that information could improve access to financing. The supplier's invoice would become part of a visible commercial relationship. His insistence on connectivity had moved from getting documents delivered to changing what lenders and trading partners could understand about each other.

His public interests reached beyond the product catalogue. In 2015 he wrote about the sharing economy, connected devices, additive manufacturing, data and robotics as forces that could reshape supply chains. In 2021 he joined the World Economic Forum's Trade for Tomorrow call for reform, arguing for broader participation in commerce. The vocabulary changed with the technology, but the concern with access remained recognisable.

On CNBC in May 2023, he described the squeeze facing suppliers asked to carry more inventory while buyers delayed orders and paid existing invoices later. Financing that inventory had also become more expensive. It was the kind of explanation that made his chosen subject legible: a supply chain contains people waiting for decisions and money, however impressive the diagram in the presentation may look.

September 2023 belongs in the story

Lanng's tenure as Tradeshift CEO ended in September 2023. The company said it dismissed him for gross misconduct, including allegations of sexual assault and harassment. Lanng denied the allegations. James Stirk became interim CEO. The departure was a consequential break between the business and a founder who had served as its public face for years.

A former employee subsequently sued Lanng and others, alleging abuse. He denied wrongdoing and described their relationship as consensual; he also acknowledged that hiring someone he was dating had been irresponsible. A federal action was filed in January 2024. The court docket records further proceedings in October 2026. These are allegations and disputed accounts, and the employment decision must be distinguished from any judicial finding.

The rupture changes how the earlier leadership essays read. They remain descriptions of the principles Lanng said he wanted to practise, alongside a later public dispute about conduct. A career profile has to accommodate both. The financing rounds, the software and the allegations occupy the same chronology; success in one part of that chronology cannot resolve questions in another.

The old argument gets an AI engine

By the end of 2023, Lanng was writing about his move from San Francisco to London and his involvement in Beyond Work. He described investing in the venture and later joining it. The attraction was a new computing tool for an old frustration: making work easier for the people expected to operate business systems. He was again interested in how an organisation could change its routines, rather than simply purchase another application.

In a June 2024 essay, he posed a deliberately provocative question: could a Fortune 500 company run with 150 people using AI and technology? It was a question about the design of work, rather than a reported staffing achievement. His proposed approach began with tedious tasks, useful results and experiments with actual users. The ambition was to learn what people would do with the technology once they had it.

Beyond Work's current team page names Lanng as CEO and co-founder, alongside chief technology officer Joakim Recht and head of AI Malte Højmark-Bertelsen. The company now describes a platform built around Workblocks, reusable units of work, and a route to customers through consulting firms. Its stated thesis gives weight to the organisations that already understand a client's operations and hold the relationship with that client.

Lanng's public LinkedIn profile lists Paris. His 2026 writing includes essays about consulting and taste, subjects that put human choices back into the discussion about automation. The arc is recognisable without being tidy. A sociological interest in how people work together became a trade network, then another attempt to redesign the software around them. The invoice remains an excellent test. Somewhere, someone has done the work and would quite like the computer to help finish it.