Bannerflow, the Stockholm-founded creative automation company, said on November 10, 2026 that it has opened offices in London and New York, the two markets its investor Tenzing named as targets when it backed the company more than two years ago. Bannerflow said it has already signed more than 20 customers and hired 15 people through the international push. It did not disclose the size of the investment, how many staff sit in either city or how much of its revenue comes from the UK and US.

In Short

Bannerflow, a Swedish company whose software helps brands produce and run large volumes of online ads, has opened offices in London and New York. The move matters to large advertisers in online gambling, retail, finance, travel, telecoms and entertainment, which Bannerflow is targeting first, and it adds another independent creative tool to a market where Meta and Google are building their own. The company says more than 20 customers have already signed, but it has not said what the expansion costs, what Tenzing owns or how the new business compares with the rest of its revenue.

Two offices, one executive

The London office will serve as Bannerflow's international commercial hub, according to the company, housing sales, partnerships, customer success and market expertise. New York will concentrate on enterprise customers and US growth, supported by Bannerflow's global teams. Both offices report to Daniel Angvik, whose title is Head of International Markets & Expansion.

That is most of what the announcement says about the offices themselves. It gives no address for either, no date on which either opened and no split of the 15 new hires between the two cities.

The traction figures are similarly loose. Bannerflow says it has signed more than 20 customers and hired 15 staff "through its international expansion," and names SEGA, bet365, Ooni, SailGP and Aldi Sud Holding among the brands it supports across the UK and US. It does not say when that expansion began, how many of the 20 are new to Bannerflow rather than existing accounts carried into new markets, or what the contracts are worth.

At least some of the names are not new relationships. SEGA and Ooni also appear in the customer list in Bannerflow's company description, alongside Boozt, SAS and Meliá Hotels International. SEGA's campaigns were already running in the US and the UK when the gaming publisher reported in August 2026 that Bannerflow's Social Dynamic Ads had cut its CPM by 44% and its CPC by 14% across seven markets, figures that were self-reported and given without an absolute baseline. And when Bannerflow introduced its Creative Intelligence suite in October, it said afterwards that 58 customers across the US and EMEA were using at least one of the new tools. The company, in other words, had American clients before it announced a New York office.

The initial target is narrower than the boilerplate suggests. According to Bannerflow, the offices will focus first on advertisers with "complex, high-volume, multi-channel creative requirements" in iGaming, retail, financial services, travel, telecoms and entertainment. Those are the buyers for whom a creative management platform makes most sense: brands that need thousands of variants of the same ad across sizes, languages, markets and channels, rather than a handful of polished executions.

The investor's plan, two years on

Tenzing, a London-headquartered investor in B2B software, first invested in Bannerflow in July 2024. Tenzing's announcement of the deal, dated July 18, 2024, said the investment was meant to accelerate Bannerflow's growth into key markets including the UK and US. The investor's portfolio page describes Bannerflow as already well established in the Nordic, DACH and APAC regions at the time, with an initial focus on expanding further into the UK and US.

Read against that, the London and New York offices are not a change of strategy. They arrive about 28 months after an investment whose stated purpose already named both markets.

The terms have never been made public. Neither company has disclosed the amount invested or the size of Tenzing's stake. Houlihan Lokey, which acted as sell-side adviser to Bannerflow's shareholders, describes the deal on the same page both as an acquisition by Tenzing and as an investment from Tenzing, which leaves the question of control unresolved. According to Tenzing, Bannerflow was the third investment from its £900 million Fund III and its first in the Nordics. Bannerflow had been independently funded until then, Tenzing said, citing growth of 26% in annual recurring revenue in 2023 and a profit margin above 20%.

Leadership has changed since the deal. David Lundgren, who joined in late 2021, was chief executive when Tenzing invested, according to the investor. The November 10 announcement names Luke Dash as CEO and does not mention the transition.

Milan Kellner, Investment Lead at Tenzing, made the investor's case in the announcement. "As targeting, media buying and distribution become increasingly automated, creative is emerging as one of the biggest opportunities for advertisers to drive competitive advantage. The challenge is no longer simply producing more content, but understanding what will perform, scaling it across channels and continuously improving creative effectiveness," Kellner said.

"The US and UK are two of the world's largest and most sophisticated advertising markets, providing a significant opportunity for Bannerflow. We are delighted to be supporting the business as it enters this next stage of international growth."

Figures that have not moved

The company-level numbers in the announcement are identical to those Bannerflow gave two months earlier. According to the company, it has surpassed €25 million in annual recurring revenue, employs more than 135 people across five international offices and is trusted by more than 2,000 brands. The same three figures appeared when Bannerflow published its analysis of video adoption on its platform in September.

That matters for reading the expansion. If 15 people have been hired for the UK and US and the headcount floor has not moved, either those hires were already counted in September or the description has not been updated. The same applies to the office count: the announcement does not name the five offices, so it is impossible to tell whether London and New York are new additions to the total or were already among them. Bannerflow's own website, meanwhile, puts its team at more than 150 specialists, a different figure again.

A rough sense of scale is still possible. Dividing €25 million by 2,000 brands gives an average of about €12,500 a year per brand, a PPC Land calculation that should be treated as indicative only, since both figures are floors and a "brand" may not equal a contract. On the same base, the more than 20 customers signed through the expansion represent about 1% of Bannerflow's customer count.

Profitability is asserted rather than shown. Dash describes Bannerflow as "a strong, profitable business," but the announcement includes no profit, margin or revenue growth figure. The only public indicator remains Tenzing's reference to a margin above 20%, which describes the business before the investment.

The market figure in the announcement comes from elsewhere. Citing Mordor Intelligence, Bannerflow says the global creative automation software market is forecast to grow from $2.18 billion in 2025 to $5.51 billion by 2031. That is a 2.5-fold increase and implies compound annual growth of about 16.7%, according to a PPC Land calculation. The announcement does not say how Mordor defines the category, which vendors it counts or what methodology sits behind the forecast, and market-sizing estimates for young software categories often vary widely between research firms.

The argument for creative

Both executives quoted in the announcement lean on the same thesis as the investor. "Creative is rapidly becoming one of the most important drivers of advertising performance, and Bannerflow has built a strong, profitable business by helping leading brands turn creative into a competitive advantage," said Luke Dash, CEO of Bannerflow.

"Expanding into the UK and US is a natural next step in our growth. These are two of the world's most important advertising markets, and with Tenzing's backing we are investing in our people, technology and presence to build the category leader in creative intelligence," Dash said.

Angvik's version is close to Kellner's, almost word for word in places. "The UK and US are setting the pace for how advertising is evolving. As media buying and targeting become increasingly automated, creative is becoming one of the biggest opportunities for advertisers to differentiate and drive performance," he said.

"The next step is not simply producing more content. It is using intelligence to understand what will work, scaling winning creative across channels, and continuously improving performance," Angvik continued. "That is where Bannerflow is heading. We are bringing creative production, activation, automation and intelligence together in one platform, with the ambition to become the trusted creative growth platform for the world's leading advertisers."

The premise is not controversial. As platforms take over bidding and audience selection, the creative file is one of the few inputs advertisers still control directly. Research covered by PPC Land in April found that 89.2% of US agency and marketing professionals called creative important for performance, but only 3.6% said it was well understood and actively optimized.

The difficulty for an independent vendor is that the same platforms are now building creative tools of their own. Meta added a Creative breakdown in Ads Manager in July 2025 that reports performance by individual creative element. Google's Asset Studio gained Gemini Omni video generation and one-click creative testing at Google Marketing Live in May 2026. A month later, Meta rolled out a further set of AI creative tools at Cannes. For an advertiser whose spend is concentrated on Meta and Google, what does a separate creative layer add?

Bannerflow's answer is breadth. Its platform covers display, social, video, CTV, digital out-of-home and other channels from one place, according to the company, and its oldest product line is feed-driven dynamic advertising, a form of dynamic creative optimization that turns live product data into on-brand variants. The newer selling point is prediction. When Bannerflow unveiled its Creative Intelligence suite on October 12, 2026, it included predictive attention scoring meant to flag weak creative before a campaign budget is committed, but it published no validation data for those models. The 58 customers it later said were using at least one of the new tools amount to under 3% of the 2,000-brand base. The expansion announcement adds no evidence on that front.

Gambling leads the list

iGaming comes first in the list of target sectors, and bet365 is among the customers cited. The ordering reflects where Bannerflow's volume already sits. In the September dataset, which covered more than 300 brands and 155.1 billion impressions served through the platform, iGaming accounted for 76.1% of impressions and 63.8% of clicks. Travel, the next sector the analysis broke out, accounted for 4.3% of impressions.

That concentration cuts both ways. Gambling fits the "complex, high-volume" profile Bannerflow describes: odds, offers and fixtures change constantly, and campaigns have to be adapted for each regulated market. Yet gambling advertising in both the UK and the US runs under sector-specific rules, and in the US the legal status of online betting varies from state to state, which ties a vendor's growth in that vertical to regulation it does not control. Retail, financial services, travel, telecoms and entertainment, the other sectors named, would broaden the base. The announcement gives no figures for any of them.

A field with larger footprints

Bannerflow is entering markets where its rivals are already present at scale. Smartly, the Helsinki-headquartered creative and media automation company, opened a product, engineering and commercial hub in Mexico City in March 2026, its 18th office, and said at the time that it operated in 25 countries, worked with more than 800 brands and handled more than $7 billion in ad spend. In November it launched Intelligence Pro, which pulls planning, performance analysis and incrementality measurement into its platform. Innovid, now part of Mediaocean, sits inside a buying system: Mediaocean said in June 2026 that its NIVO AI agents cut campaign setup by up to 90% in pilots, after Innovid released AI tools for automated creative labeling and real-time optimization in August 2025.

Bannerflow cites more brands than Smartly does, but it publishes no ad spend figure, and its per-brand revenue average points to many smaller accounts. The New York office's stated focus on enterprise customers points at the segment where Smartly, Innovid and the platforms' own tools are strongest.

The company's description of its standing also needs context. Bannerflow says it is "recognised as a category leader by G2 and Forrester," without naming a Forrester report. In the Forrester Wave for Creative Advertising Technologies in Q4 2020, Bannerflow was named a strong performer, with Innovid, Jivox, Clinch and Flashtalking in the leader category. The announcement does not establish whether a later evaluation placed it differently.

Buyers are also getting more skeptical of AI production claims. In September, consultancy MurphyCobb set up a unit called Amplify to vet AI production technology for advertisers, and cited Bannerflow's own data - 78% of brands produced video in 2026 while only 46% served video impressions - as an example of the gap between what creative tools make and what actually runs.

What the announcement leaves open

Several basic points were not addressed on November 10:

  • The amount Tenzing has invested and the size of its stake.
  • The address, opening date and headcount of each office, and how the 15 hires divide between London and New York.
  • Which of the more than 20 customers are new to Bannerflow, and which were existing accounts extended into the UK and US.
  • Whether London and New York are included in the five offices and 135 employees the company has cited since September.
  • Revenue from the UK and US, and any profit or margin figure behind the claim of a "profitable business."
  • How Mordor Intelligence defines the creative automation software market behind the $5.51 billion forecast.
  • Which G2 and Forrester evaluations support the description of Bannerflow as a category leader.

For advertisers in the UK and US, the practical change is local sales and support from a vendor that, by its own account, already served some of them from Stockholm. For the wider market, the announcement is one more sign that investors see creative production and testing as the part of the advertising chain still open to independent software, even as Meta and Google fold more of it into their own interfaces. Whether a Stockholm-founded platform built heavily on iGaming volume can win enterprise budgets in New York is the test the next set of figures will have to answer.

Timeline

Summary

Who: Bannerflow, a Stockholm-founded creative automation company with more than 2,000 brand customers and over €25 million in annual recurring revenue, backed since July 2024 by London-headquartered investor Tenzing. CEO Luke Dash, Head of International Markets & Expansion Daniel Angvik and Tenzing Investment Lead Milan Kellner are quoted.

What: Bannerflow has opened offices in London, as its international commercial hub, and New York, focused on enterprise customers. It says it has signed more than 20 customers and hired 15 staff through the expansion, naming SEGA, bet365, Ooni, SailGP and Aldi Sud Holding. The investment amount, Tenzing's stake, office headcounts and UK and US revenue were not disclosed.

When: The announcement was made on November 10, 2026. Tenzing first invested on July 18, 2024, when it named the UK and US as target markets.

Where: London and New York, serving the UK and US, with an initial focus on iGaming, retail, financial services, travel, telecoms and entertainment advertisers.

Why: Bannerflow and Tenzing argue that as targeting and media buying become automated, creative is one of the few remaining levers for advertisers, and that the UK and US are the largest markets in which to sell that case. The company enters them as Meta, Google and larger creative technology rivals expand their own tools.