Business Wire

TheoremOne Announces Merger with S4Capital, Will Help Lead Technology Services Practice

17.5.2022 12:21:00 EEST | Business Wire | Press release

Share

TheoremOne, a leader in agile, full-stack innovation, engineering, and design that helps major enterprises achieve strategic digital transformation, today announced its combination with S4Capital plc (SFOR.L), a technology-led digital advertising and marketing services company.

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20220517005582/en/

To view this piece of content from mms.businesswire.com, please give your consent at the top of this page.

TheoremOne's merger with S4Capital will accelerate their shared vision to disrupt the technology consulting ecosystem. (Graphic: Business Wire)

The merger will accelerate S4Capital’s transition into a technology and innovation firm, powered by the combination of art and science. As an innovation and engineering partner to the Global 1000, TheoremOne will play a critical role in this evolution.

As a result of the combination, TheoremOne will now have access to dozens of new capabilities including those in the media, content, data, and analytics verticals. The merger with S4Capital brings unique and innovative agencies into TheoremOne’s orbit including Media.Monks — a leader in branded digital experiences, content, and marketing data.

“We wanted a partner that could serve both as an accelerant for our growth and that was passionate about helping us disrupt the technology consulting ecosystem — joining forces with Media.Monks and S4Capital means we’ll be taking the field with some of the best talent in the world,” said Brady Brim-DeForest, CEO of TheoremOne. “The entrepreneurial, growth-focused culture at S4Capital is one where I’m confident our team will feel right at home.”

S4Capital plc (SFOR.L) is the tech-led, new age/new era digital advertising and marketing services company, established by Sir Martin Sorrell in May 2018. Its strategy is to build a purely digital advertising and marketing services business for global, multinational, regional, and local clients, as well as millennial-driven influencer brands. This will be achieved by integrating leading businesses in three practice areas: Content, Data&digital media, and Technology services, along with an emphasis on "faster, better, cheaper" executions in an always-on consumer-led environment, with a unitary structure.

Sir Martin Sorrell, S4Capital Executive Chairman said, “With the intersection of Marketing, Sales, and Information Technology continuing to be a key topic for brands and all C-suite executives, we at S4Capital are building a genuinely integrated offer for our clients comprising best-in-class technology services combined with content and data&digital media expertise. We are delighted to welcome Brady, Will, David, and their colleagues – their vision and ambition will no doubt be a great fit for us.”

TheoremOne will continue to operate autonomously and its leadership team will maintain operational control. Brim-DeForest will continue to serve as CEO, founder William Jessup as Head of Services, and David Kullmann as Head of Staffing and Embedded Teams. TheoremOne leadership will report directly to S4Capital’s Executive Committee with a broad mandate to continue to build its world-class capabilities and client base.

“We are thrilled to embark on the next phase of TheoremOne’s growth and development with our partners at Media.Monks and S4Capital,” said Will Jessup, TheoremOne Founder and Head of Services.

“We are excited to share our vision of disrupting the traditional consulting model with Media.Monks and S4Capital. Together, we will leverage TheoremOne’s capabilities to drive technology-enabled enterprise transformation. This unique merger will deliver exponential value to our joint client portfolio and beyond,” said David Kullmann, TheoremOne Partner and Head of Staffing Services.

About TheoremOne®

TheoremOne is an innovation and engineering company that advises clients on product strategy, engineering, design, and culture, then partners with them to build and launch technology-driven solutions to their most complex problems.

TheoremOne was founded in 2007 by Will Jessup (Founder & Head of Services) and has been led since 2017 by Brady Brim-DeForest (CEO). With a team of over 370 experts distributed around the world (70% in North America), TheoremOne helps clients such as American Express, AT&T, Intel, Starbucks, Caterpillar, and several of the world’s leading technology companies conceptualize, build, support and manage their digital products, services, and experiences.

TheoremOne is chosen by clients when results matter most — becoming the agent of change, and driving a transformation that involves not only technology but also people, process, and leadership.

Headquartered in Los Angeles, TheoremOne’s global team of engineers, designers, technologists, researchers, strategists, and advisors has deep expertise across a broad variety of industries including consumer electronics, automotive, manufacturing, supply chain, healthcare, finance, and entertainment.

About S4Capital

S4Capital plc (SFOR.L) is the tech-led, new age/new era digital advertising and marketing services company, established by Sir Martin Sorrell in May 2018.

Its strategy is to build a purely digital advertising and marketing services business for global, multinational, regional, local clients, and millennial-driven influencer brands. This will be achieved by integrating leading businesses in three practice areas: Content, Data&digital media, and Technology services, along with an emphasis on "faster, better, cheaper" executions in an always-on consumer-led environment, with a unitary structure.

Digital is by far the fastest-growing segment of the advertising market. S4Capital estimates that in 2021 digital accounted for over 60% (for the first time) or $400-450 billion of total global advertising spend of $680-700 billion (excluding over $500 billion of trade promotion marketing, the primary target of the Amazon advertising platform) and projects that by 2025 total global advertising spend will expand to $975 billion and digital's share will grow to approximately 70%, accelerated by the impact of covid-19. In fact, 97% of the projected growth in Advertising spend between 2021 and 2025 will come from Digital. Global spend on Digital Transformation (the primary addressable market for Technology Services) is growing at 21% CAGR and projected to be $879bn by 2025.

In 2018, S4Capital combined with MediaMonks, the leading AdAge A-listed creative digital content production company led by Victor Knaap and Wesley ter Haar, and then with MightyHive, the market-leading digital media solutions provider for future thinking marketers and agencies, led by Peter Kim and Christopher S. Martin.

Since then, MediaMonks and MightyHive have combined with more than 25 companies across Content, Data&digital media and Technology services. For a full list, please see the S4Capital website.

In August 2021, S4Capital launched its unitary brand by merging MediaMonks and MightyHive into Media.Monks, represented by a dynamic logo mark that features MightyHive's iconic hexagon. As the operational brand, Media.Monks underpins S4Capital's agility, digital knowledge and efficiency and is the next step in delivering on its foundational promise to unify Content, Data&digital media and Technology services.

Victor Knaap, Wesley ter Haar, Pete Kim, Christopher Martin, Mary Basterfield and Scott Spirit all joined the S4Capital Board as Executive Directors. The S4Capital Board also includes Rupert Faure Walker, Paul Roy, Daniel Pinto, Sue Prevezer, Elizabeth Buchanan, Naoko Okumoto, Margaret Ma Connolly, Miles Young and Peter Rademaker.

The Company now has over 8,800 people in 33 countries across the Americas, Europe, the Middle East and Africa and Asia-Pacific and a current market capitalisation of approximately £1.75 billion (c.$2.14 billion) and would rank in the FTSE 200. It achieved Unicorn status in a little over one year, unique in the advertising and marketing services industry. Sir Martin was CEO of WPP for 33 years, building it from a £1 million "shell" company in 1985 into the world's largest advertising and marketing services company with a market capitalisation of over £16 billion on the day he left. Today its market capitalisation is £10.8 billion, dropping into third place behind both Omnicom and Publicis for the first time ever. Prior to that Sir Martin was Group Financial Director of Saatchi & Saatchi Company Plc for nine years.

To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.

Contact information

Andrew Upah
TheoremOne Public Relations
press@theoremone.co

About Business Wire

For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.

Subscribe to releases from Business Wire

Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.

Latest releases from Business Wire

DCX builds coolant chemistry control into its 8 MW Facility Distribution Unit19.10.2026 15:01:00 EEST | Press release

Today DCX Liquid Cooling Systems announced worldwide’s first CDU system with built-in coolant control and treatment system. DCX integrated this coolant quality feature into it’s Facility Coolant Distribution Units: a family of 5-8 MW capable hyperscale-class coolant Distribution Units. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20261014488003/en/ DCX announces the world’s first CDU with built-in coolant quality control and treatment - a new safety standard for hall-scale Liquid Cooling in critical AI infrastructure. The FDU monitors the chemistry of its coolant continuously and corrects it automatically with integrated electronic dosing pumps, supplying inhibitors, biocides and PH control additives. Hyper scale datacenters require new type of cooling solutions. In today’s liquid-cooled data centers, coolant quality and water treatment is becoming a rising issue. Left unmanaged, chemistry drift quietly takes away cooling pe

STARTEEPO Sends Letter to Xerox Board in Advance of Third-Quarter Earnings19.10.2026 15:00:00 EEST | Press release

STARTEEPO SICAV a.s. (“STARTEEPO”), which beneficially owns 7.34% of Xerox Holdings Corporation (“Xerox” or the “Company”) (NASDAQ: XRX) in stocks and options, today issued the following letter to the Xerox Board of Directors (the “Board”): October 19, 2026 The Board of Directors Xerox Holdings Corp. 401 Merritt 7 Norwalk, CT 06851 Dear Members of the Board: Our open letter to the Board in early September helped spark a lively conversation about the future of this iconic company among investors and throughout the print industry. Despite these efforts, Xerox’s share price still does not reflect the significant value we see in the Company, a gap recently confirmed by Citi’s downgrade of Xerox stock to reflect the challenge of executing in “a structurally challenged print market.” Since our September letter, we’ve continued to actively engage with Xerox, including at the recent PRINTING United Expo in Las Vegas, and our conversations have been encouraging. We greatly appreciate the willin

BeOne Medicines Highlights Rapidly Accelerating Solid Tumor Franchise at ESMO 202619.10.2026 13:00:00 EEST | Press release

BeOne Medicines Ltd. (Nasdaq: ONC; HKEX: 06160; SSE: 688235), a global oncology company, today announced that data from across its rapidly progressing solid tumor portfolio will be presented at the European Society for Medical Oncology (ESMO) Congress 2026 on October 23-27 in Madrid. Presentations will highlight an accelerating pipeline of differentiated targeted therapies, alongside a broad body of evidence for TEVIMBRA® (tislelizumab), including a late-breaking rapid oral presentation on TEVIMBRA in combination with ZIIHERA® (zanidatamab) in HER2+ gastroesophageal adenocarcinoma (GEA). Priority pipeline data include an oral proffered paper presentation on BeOne’s GPC3x4-1BB bispecific antibody, currently being studied in hepatocellular carcinoma (HCC) and first-in-human data for two investigational lung cancer assets, a CEA targeting antibody-drug conjugate (ADC), in CEA-expressing non-small cell lung cancer (NSCLC), and a brain-penetrant PRMT5 inhibitor in MTAP-deleted tumors, inclu

The Data Center Marketplace Is Booming, Inaugural Data Center World Europe Unites Data Center and Energy Decision-Makers and Experts in Vienna19.10.2026 13:00:00 EEST | Press release

Last week, Data Center World Europe, where data centre developers, AI and cloud providers, energy and utility operators, and solution providers come together to drive the development of an AI-ready, sustainable future, united leading operators, technologists, cloud providers, hyperscalers and energy management innovators over three days at VIECON – Vienna Congress & Convention Center in Vienna, Austria. It was co-located with the leading global network infrastructure event Network X, where data centre developers, AI and cloud providers, energy and utility operators, and solution providers come together to drive the development of an AI-ready, sustainable future, united leading operators, technologists, cloud providers, hyperscalers and energy management innovators. Tara Gibb, Senior Director, Data Center World Europe said, “The conference tackled the industry’s most urgent challenge: transforming Europe's data centre energy landscape. We brought together leaders from across the data ce

First and Only Ulcerative Colitis Treat-to-Target Trial Shows Treating to Disease Clearance vs. Symptomatic Remission with ENTYVIO ® (vedolizumab) Prolongs Time to First Disease-Related Complication19.10.2026 12:30:00 EEST | Press release

Takeda (TSE:4502/NYSE:TAK) announced new data from VERDICT (NCT04259138), showing that treating adults with intravenous ENTYVIO® (vedolizumab) to achieve corticosteroid-free (CSF) disease clearance versus CSF symptomatic remission alone, resulted in a significantly longer time to first ulcerative colitis (UC)-related complication (hazard ratio 0.33 [95% confidence interval 0.17-0.67]; P=0.0014), reducing UC complication risk by nearly 70 percent. VERDICT, a Phase 4 ENTYVIO clinical trial, provides the first prospective, randomized evidence that disease clearance is an achievable and clinically relevant target in the treatment of moderate to severe ulcerative colitis.1 Results were presented during late-breaker and poster sessions at United European Gastroenterology (UEG) Week 2026 and published in the United European Gastroenterology Journal. “There has been increasing conversation about whether achieving deeper levels of remission – addressing both visible and microscopic inflammation

In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.

Visit our pressroom
World GlobeA line styled icon from Orion Icon Library.HiddenA line styled icon from Orion Icon Library.Eye