Companies

FireEye was a publicly traded cybersecurity company specializing in threat intelligence and incident response (founded 2004, acquired Mandiant 2014 for $1B). In June 2021, FireEye sold its products business to Symphony Technology Group (which became Trellix). The remaining threat-intel and consulting business (the original Mandiant unit) renamed itself Mandiant in October 2021. Mandiant was then acquired by Google for $5.4B in September 2022 and now operates as part of Google Cloud Security. FireEye as a standalone brand is retired.

Firefly is a rideshare advertising platform that transforms vehicles into mobile billboards using digital rooftop displays.

Firework is a shoppable video and live commerce platform that enables brands and retailers to embed interactive, TikTok-style video experiences directly on their own websites and apps.

FirstPromoter is an affiliate and referral tracking software designed for SaaS companies and online businesses. It enables businesses to launch, manage, and track their affiliate, referral, and influencer programs, automating payouts and providing detailed performance analytics to optimize growth.

Fishtown Analytics, now rebranded as dbt Labs, pioneered the dbt (data build tool) framework that transformed how data analysts and engineers write, test, and document SQL-based data transformations.

Five9 is a leading cloud contact center software provider delivering AI-powered customer experience solutions for enterprise and mid-market organizations.

Fiverr is a global online marketplace that connects businesses with freelance talent offering digital services in various categories like graphic design, writing, and programming. It operates on a gig-based model, enabling users to buy and sell services, often referred to as "Gigs," starting at competitive price points.

Fivetran is a data integration platform that automates the movement of data from various sources into a customer's data warehouse or cloud data platform. It aims to simplify and accelerate data integration, eliminating manual processes and ensuring data reliability. The platform offers pre-built connectors to numerous applications and databases, making it easy to connect to a wide array of data sources.

Service-design consultancy acquired by Accenture in 2013; 2,000+ designers across 36 global studios at peak. Folded under Accenture Song in 2022 rebrand but persists as a sub-brand ("Fjord, part of Accenture Song"). Notable for design-led innovation work with major enterprises.

Flagship is a feature management and experimentation platform that empowers engineering and product teams to implement continuous software delivery practices with confidence. The platform provides comprehensive capabilities for progressive feature rollouts, A/B testing, and multivariate experimentation, enabling organizations to decouple feature releases from code deployments. This separation allows development teams to control feature visibility, target specific user segments, and measure re...

Flashtalking is an independent ad serving and creative personalization platform that enables brands and agencies to deliver dynamic, data-driven advertising across channels — now operating as part of Mediaocean.

Flaticon is a leading database of free and premium vector icons and stickers, offering millions of customizable graphic resources for designers and developers.

Major global PR network; founded 1946 in St. Louis. Post Q1 2026 Omnicom restructure, FleishmanHillard absorbed Porter Novelli (which now operates as a sub-brand within FH).

FlexOffers is a leading affiliate marketing network that connects advertisers with a vast network of publishers. It provides a robust platform for publishers to monetize their content by promoting products and services, while enabling advertisers to expand their reach and drive sales through performance-based marketing. The company offers a wide array of affiliate programs across various verticals, supported by advanced tracking and optimization tools.

Flip.to is a mobile-first social commerce and shoppable video platform that enables brands and retailers to create interactive, shoppable content experiences.

Flipboard is a content curation and social magazine platform that connects publishers and advertisers with highly engaged readers through personalized news feeds and interest-based targeting.

FLIR Systems is a world-leading maker of thermal imaging cameras and sensor systems, now operating as a Teledyne company following its 2021 acquisition.

Flix360 was a video advertising technology platform that provided interactive video solutions and analytics for digital advertisers and publishers.

Flodesk is an intuitive email marketing platform designed for small businesses and creatives, enabling them to easily create beautiful emails, forms, and automated workflows. It aims to simplify audience growth and product sales through stunning design and user-friendly tools.

Flotiq is a Headless CMS that provides an API-first approach to content management, enabling developers to build and deliver digital experiences across various platforms. It offers a flexible and scalable solution for managing content, focusing on ease of integration with modern frontend frameworks and tools.

Flowbox is a user-generated content (UGC) platform that helps brands collect, curate, and display social media content across marketing channels.

Fluency is an advertising automation platform designed for agencies and brands to manage paid search, social, and programmatic campaigns. The platform uses AI to optimize campaign performance and streamline workflow for digital advertisers.

Fluent is a data-driven performance marketing company specializing in customer acquisition through first-party data and rewards-based engagement. The company operates proprietary digital properties and reward programs to capture consumer intent and connect advertisers with qualified prospects.

Hong Kong creative / digital / marketing agency, acquired by PwC February 2016. Folded into PwC Experience Center HK / Shanghai / Beijing. Sources: Marketing-Interactive + Campaign Asia.