Will Harmer, Utiq's Chief Product Officer since the company's 2023 launch, became the Brussels-based advertising identity firm's global chief executive on July 1, 2026, succeeding founding CEO Marc Bresseel in a transition the company disclosed on its corporate news page.

Utiq, the telecommunications-backed advertising identifier jointly owned by Deutsche Telekom AG, Orange SA, Telefonica S.A., and Vodafone Group plc, confirmed the leadership change in a statement published on June 9, 2026. The announcement set an effective date of July 1, 2026, for Harmer's move from chief product officer to chief executive, with Bresseel departing the CEO post after roughly three years running the company he was recruited to build.

According to Utiq, "Together, Marc and the shareholders have agreed that, with these foundations now firmly established, this is the right moment for a leadership transition." The company's statement framed the change as a planned handover rather than an abrupt departure, crediting Bresseel with "building the company, shaping the strategy, assembling the team, and guiding Utiq through its formative years."

The switch places day-to-day control of one of Europe's more closely watched identity infrastructure projects in the hands of an executive who has spent the past several years representing Utiq in public statements about supply-side integrations, demand-side platform partnerships, and regulatory disputes. Harmer's public role at the company has been extensive; he has been quoted by name across numerous industry announcements covering Utiq's expansion, technical architecture, and competitive positioning against Apple's App Tracking Transparency framework.

What Utiq's announcement says

Utiq's statement, published under the headline "Utiq Announces Will Harmer as Global CEO," does not attribute the decision to a named individual speaking in the first person. Instead, it reads as a collective company position, describing the rationale in institutional terms. The announcement traces the company's history from its March 2023 launch, framing the leadership change as the close of a founding chapter rather than a response to any performance or strategic difficulty.

According to Utiq, the company has become, "in just over three years," a "scaled, pan-European, telco-powered identity infrastructure with millions of consented IDs, built on strong technological and commercial foundations and validated through growing market adoption and real-world use cases." The statement does not disclose specific financial figures, revenue data, or a precise count of consented identifiers current as of the announcement date, though it references the company's earlier public claim of 70 million users across six markets, a figure Utiq disclosed on November 15, 2025.

The statement also does not name a successor product chief for Harmer's outgoing chief product officer role, nor does it specify whether Bresseel will retain any advisory, board, or director-level position at the company following his departure as chief executive. Utiq's own team listing, reviewed at the time of this article, records Bresseel under the title "Director," suggesting continued involvement in some capacity, though the company's CEO transition statement does not itself clarify what that role entails going forward.

Bresseel's three years at the helm

Bresseel's tenure as Utiq's founding chief executive began at the company's launch in March 2023, when Utiq entered the market as a joint venture designed to convert telecommunications network signals into consented advertising identifiers. Over the following three years, according to Utiq's own public statements tracked through the company's announcement history, the business expanded from an initial footprint in Germany, France, and Spain into six operational European markets: Germany, Austria, France, Spain, the United Kingdom, and Italy.

During Bresseel's leadership, Utiq built out what the company describes as a two-part technical architecture: consenthub, a centralized portal where users manage privacy preferences, and consentpass, the mechanism handling real-time signal matching between telecommunications providers, publishers, and advertisers within the programmatic bidstream. The company has consistently emphasized that this system does not rely on browser cookies, device fingerprinting, or probabilistic identity matching, positioning its approach as structurally distinct from identity solutions built around authenticated email addresses or login credentials.

Bresseel was quoted directly in company materials as recently as November 2025, when Utiq announced its 70-million-user milestone. At that time, he stated, "Performance is the promise we hold ourselves to, and the outcome we deliver for our partners. Utiq was built to raise the bar on the open internet, turning authentic, consented signals into real reach, smarter frequency and measurable results." That statement represents one of Bresseel's last major public remarks as chief executive captured in industry coverage prior to the June 2026 transition announcement.

The company also credits Bresseel's tenure with securing supply-side platform integrations announced in January 2025, covering eleven partners including Adform, Equativ, Index Exchange, Magnite, and PubMatic. Under his leadership, Utiq additionally pursued demand-side platform relationships, culminating in a partnership with The Trade Desk disclosed on June 1, 2026, just eight days before the CEO transition statement was published.

Harmer's product leadership record

Harmer joined Utiq as its first chief product officer following the company's original launch, arriving with a background spanning telecommunications and digital marketing roles at Vodafone Group, BT Group, and EE. His academic background includes a master's degree in economics from SOAS University of London and a bachelor's degree in economics from the University of York.

Across roughly three years in the chief product officer role, Harmer built a public-facing presence as Utiq's primary technical and strategic spokesperson in numerous partnership announcements. He was quoted describing the company's January 2025 supply-side platform integrations, stating that "these critical supply-side integrations recognize that Utiq has already become a ubiquitous solution across the digital advertising ecosystem," a line subsequently repeated across several partnership announcements involving Onetag, fifty-five in France, and Publicis Media France.

Harmer's public statements extended beyond routine partnership commentary into more pointed regulatory positioning. Commenting on a French competition authority ruling against Apple's App Tracking Transparency framework in April 2025, Harmer argued, "The issue with ATT isn't consent frameworks - it's that one of the biggest platforms in the world is taking the data but stopping others from accessing it. That's not privacy. That's privilege." He extended this critique in remarks to Digiday, saying Apple "weaponized privacy concerns to gain competitive advantage" and that "there's simply no justification for the double standard Apple created."

Most recently, Harmer represented Utiq in the company's June 1, 2026 partnership announcement with The Trade Desk, describing the collaboration's relevance to Germany's digital advertising market. According to Harmer, the integration brings "Utiq - and by extension netID in Germany - into The Trade Desk's buying technology." He further stated that the partnership makes "our incremental, deterministic and consented audience signals available where agencies and advertisers already plan and activate media," and characterized the underlying philosophy shared between the two companies: "Utiq and The Trade Desk share a belief that the future of identity must be open, trusted and built around meaningful choice - to benefit advertisers, publishers and people."

Technical architecture Harmer inherits

As chief executive, Harmer now oversees a platform built around what Utiq terms "Authentic Audiences," generated through explicit user consent collected via the consenthub portal. The system produces two distinct signal types. The martechpass serves marketing technology applications, enabling personalization and audience segmentation outside real-time bidding environments. The adtechpass feeds directly into programmatic advertising infrastructure, integrated with the supply-side platforms secured during Bresseel's tenure.

Utiq's technical documentation, referenced across the company's public statements, specifies that the architecture excludes several practices common elsewhere in the identity resolution industry: data onboarding, operation of a data marketplace, probabilistic or fingerprinting techniques, construction of identity graphs, access to personally identifiable information, and cross-industry identity resolution. The company has repeatedly emphasized data minimization protocols, limited signal lifespans, and contractual restrictions preventing re-identification as core design principles.

By November 2025, this architecture supported what Utiq described as 70 million users across its six operational markets, backed by relationships with more than 300 publishers and more than 30 telecommunications operators and mobile virtual network operators. The company has continued expanding that publisher footprint into 2026, including an April 9, 2026 integration with Snack Media's sports and entertainment publisher network, covering 110 million monthly users across properties including NFL, Chelsea FC, and WWE-affiliated sites.

Shareholder structure and governance context

Utiq's four telecommunications shareholders, Deutsche Telekom AG, Orange SA, Telefonica S.A., and Vodafone Group plc, provide the joint venture's founding capital and, according to the company's own June 2026 statement, participated directly in the CEO transition decision. Utiq's announcement specifies that the change followed agreement "together" between Bresseel and "the shareholders," language indicating the transition was negotiated at board or ownership level rather than announced unilaterally.

This governance detail matters for a company structured as a multi-shareholder joint venture rather than a conventional venture-backed startup. Each of the four telecommunications partners maintains an independent commercial relationship with Utiq's technology, supplying the network-level signals that underpin the consentpass identification system. A leadership transition agreed across four separate corporate shareholders, each with board-level interests in Utiq's direction, differs structurally from an executive change at a single-owner or founder-controlled company.

Utiq's team page, reviewed following the CEO announcement, lists Bresseel under the title "Director" alongside Harmer's new "Chief Executive Officer" designation, a configuration consistent with a departing chief executive retaining a governance or advisory role rather than exiting the company entirely. The company's public statement does not elaborate further on this arrangement.

Industry positioning during the transition period

The CEO change arrives during a period of sustained activity for Utiq's commercial partnerships. Eight days before the transition announcement, on June 1, 2026, Utiq disclosed its integration with The Trade Desk, adding its telecommunications-derived signals to a demand-side platform identity portfolio that already includes European Unified ID, Unified ID 2.0, and other third-party identity tools. That integration specifically incorporated netID, a German single sign-on framework operated by the European netID Foundation, into Utiq's signal stack for the German market.

The Trade Desk integration followed a broader pattern of demand-side and supply-side expansion that has defined Utiq's commercial strategy since 2025. Earlier that year, the company secured its most significant single-market publisher relationship to date, bringing telco-powered identity to Snack Media's 400-property sports publisher network, extending reach to 110 million monthly users in the United Kingdom.

The company's German market activity has been particularly dense. Ad Alliance, RTL Deutschland's marketing division, partnered with Utiq in September 2025, deploying the technology across n-tv, RTL, and STERN mobile properties to reach approximately 4 million users. That partnership built on Utiq's earlier positioning within Germany's competitive identity landscape, where GDPR enforcement has historically been among Europe's most stringent.

Utiq's growth trajectory throughout 2025 involved systematic market-by-market expansion. The company reached 70 million users across six European markets by November 2025, a milestone Bresseel personally announced. That expansion had built on earlier moves including the UK market launch through Virgin Media O2 and Vodafone partnerships in June 2025 and the company's expansion into Italy through a partnership with Adhub Media the following month.

On the technology integration side, Utiq's partnership with Adobe's Real-Time Customer Data Platform, announced in March 2025, produced some of the company's most detailed publicly disclosed performance data: more than 90 percent of impressions in non-Chrome browsers delivered using Utiq's identifier, a 290 percent uplift in deterministic reach compared with cookie-based targeting, and re-identification rates up to 61 percent better than conventional methods in a campaign conducted with iq digital and GroupM for an automotive client.

Earlier still, in January 2025, Utiq secured integrations with eleven supply-side platforms, a move Harmer characterized at the time as evidence the company had become "a ubiquitous solution across the digital advertising ecosystem." That same expansion phase included a partnership with Onetag integrating Utiq's identifiers into Onetag's Smart Curation platform.

Why the transition matters for the identity resolution market

Leadership changes at joint-venture infrastructure companies carry different implications than founder transitions at conventional startups. Utiq occupies a specific position within Europe's post-cookie identity resolution landscape: it is one of relatively few identity providers whose signals originate at the telecommunications network layer rather than through browser state, authenticated logins, or probabilistic device matching. That structural distinction has underpinned much of the company's commercial pitch to advertisers and publishers navigating a fragmented addressability environment across Safari, Firefox, and increasingly complex Chrome privacy behavior.

The timing of Harmer's elevation, immediately following the company's highest-profile demand-side platform integration to date, positions the incoming chief executive to manage the operational consequences of that Trade Desk partnership during his first months in the role. Whether Utiq's telecommunications-derived signals achieve meaningful incremental reach within The Trade Desk's existing identity graph, alongside tools such as European Unified ID and Unified ID 2.0, remains an open commercial question that will be answered through campaign deployment data rather than partnership announcements.

For marketers and publishers monitoring Europe's identity resolution sector, the transition also raises a governance question worth tracking: how a four-shareholder joint venture manages strategic continuity through a chief executive change. Utiq's public statement offers reassurance on this point, but the company has not disclosed whether Harmer's product leadership responsibilities will be reassigned to a named successor, nor has it detailed what operational role, if any, Bresseel will continue to hold beyond the "Director" designation reflected on Utiq's own team listing.

Timeline

  • March 2023 - Utiq launches, backed by Deutsche Telekom AG, Orange SA, Telefonica S.A., and Vodafone Group plc, with Marc Bresseel as founding chief executive.
  • 2023 - Will Harmer joins Utiq as its first chief product officer.
  • January 2025 - Utiq secures integrations with eleven supply-side platforms; Harmer publicly represents the company in the announcement.
  • March 2025 - Utiq's Adobe Real-Time CDP integration produces disclosed performance data, including a 290 percent uplift in deterministic reach.
  • June 25, 2025 - Utiq launches UK operations through Virgin Media O2 and Vodafone partnerships.
  • July 23, 2025 - Utiq expands into Italy through a partnership with Adhub Media.
  • September 2, 2025 - Ad Alliance, RTL Deutschland's marketing division, partners with Utiq for the German market.
  • November 15, 2025 - Utiq announces reaching 70 million users across six European markets; Bresseel is quoted directly on the milestone.
  • April 9, 2026 - Utiq integrates with Snack Media's 400-property sports publisher network, reaching 110 million monthly users.
  • June 1, 2026 - Utiq and The Trade Desk announce a partnership integrating telco-powered identity signals across EMEA; Harmer represents the company in the announcement.
  • June 9, 2026 - Utiq publishes its statement announcing Harmer's appointment as chief executive, effective July 1, 2026.
  • July 1, 2026 - Harmer's appointment as chief executive takes effect, succeeding Bresseel.

Summary

Who: Will Harmer, previously Utiq's chief product officer, and Marc Bresseel, the company's founding chief executive. Utiq is a Brussels-based advertising identity company jointly owned by Deutsche Telekom AG, Orange SA, Telefonica S.A., and Vodafone Group plc.

What: Utiq announced a chief executive transition, with Harmer succeeding Bresseel as global CEO. Bresseel's departure from the chief executive role follows his recruitment to found and build the company from its 2023 launch.

When: Utiq published the announcement on June 9, 2026. The leadership change took effect on July 1, 2026.

Where: The transition applies to Utiq's global leadership structure, affecting a company operating across six European markets: Germany, Austria, France, Spain, the United Kingdom, and Italy.

Why: According to Utiq's statement, the shareholders and Bresseel jointly agreed that the company's foundational phase was complete and that the moment was appropriate for new leadership to guide what the company describes as its "next growth phase," focused on continued market adoption of its telecommunications-powered identity infrastructure.