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§ Private Profile · Chicago, IL, USA
SIGNAL is a technology company.
SIGNAL has raised $30.0M across 1 funding round.
Key people at SIGNAL.
SIGNAL has raised $30.0M in total across 1 funding round.
Signal Foundation develops and maintains Signal Messenger, a secure, privacy-focused communication platform. Its core product offers end-to-end encrypted messaging, voice, and video calls, meticulously engineered to render user data inaccessible to all, including the foundation itself. Operating as an open-source project, Signal ensures transparency and promotes community-driven security.
The foundation was established in February 2018 by Moxie Marlinspike, architect of the Signal Protocol, and Brian Acton. Acton, a co-founder of WhatsApp, provided substantial initial funding after leaving Meta, driven by a commitment to fostering non-profit, privacy-centric communication, free from data monetization pressures.
Signal Messenger serves a diverse global user base prioritizing secure digital interactions, from private citizens to journalists and advocates. The foundation’s vision centers on protecting free expression and enabling ubiquitous, secure global communication through robust, open-source privacy technology, demonstrating a non-profit model's capability to deliver innovative, scalable privacy solutions.
Key people at SIGNAL.
SIGNAL has raised $30.0M across 1 funding round. Most recently, it raised $30.0M Series E in June 2016.
| Date | Round | Lead Investors | Other Investors | Status |
|---|---|---|---|---|
| Jun 7, 2016 | $30M Series E | Kapil Chaudhary | Baird Capital, Epic Ventures, Pritzker Group Venture Capital, Silicon Valley Bank | Announced |
SIGNAL has raised $30.0M in total across 1 funding round.
SIGNAL's investors include Kapil Chaudhary, Baird Capital, Epic Ventures, Pritzker Group Venture Capital, Silicon Valley Bank.
Signal-Tech is a leading manufacturer of high-quality LED directional signs and signals, specializing in solutions for drive-thru, parking, and other industries requiring reliable indoor and outdoor signage.[1] Founded in 1928, the company builds products like dual-message drive-thru controllers and direct-view LED signs that address key challenges such as readability in direct sunlight, serving wholesale markets in financial services, parking, and beyond with vertically integrated design, manufacturing, and U.S.-based technical support.[1]
The company solves critical problems in directional signage by leveraging innovation in LED technology, offering products with five-year warranties and emphasizing core values like sprint-ability—quick adaptability to customer needs—and unparalleled technical support.[1] Its growth stems from expanding beyond finance into diverse sectors, maintaining momentum through reliable, high-component-quality systems that exceed expectations in challenging environments.[1]
Signal-Tech traces its roots to 1928, when it began manufacturing billboards and large-scale custom neon displays.[1] In 1954, the company pivoted to the financial industry by inventing the first dual-message (open/closed) drive-thru lane controller, drawing on its neon expertise for direct-view applications.[1] A major milestone came in 1999 with the development of direct-view LED signs, resolving longstanding issues like sunlight readability and trailblazing drive-thru signage innovation.[1]
This evolution continued as Signal-Tech applied its LED expertise to the parking market and other sectors, growing through creativity to tackle unique directional signage challenges across indoor and outdoor uses.[1] Today, as a dedicated team of professionals, it remains committed to marketing, manufacturing, and selling to wholesalers while upholding vertical integration from concept to execution.[1]
Signal-Tech rides the trend of advanced LED technology in signage, capitalizing on the shift from neon to durable, sunlight-readable displays amid growing demand for efficient drive-thru and parking infrastructure.[1] Timing aligns with expansions in quick-service retail and smart parking systems, where visibility and reliability are paramount, fueled by market forces like urbanization and contactless operations.[1]
The company influences the ecosystem by setting standards in directional signage innovation, enabling wholesalers to serve diverse sectors and indirectly supporting logistics in high-traffic environments.[1]
Signal-Tech's focus on LED advancements positions it to expand into emerging areas like smart city infrastructure and IoT-integrated signage, where real-time adaptability will drive demand.[1] Trends such as sustainable lighting and automated traffic systems will shape its path, potentially amplifying its wholesale influence through enhanced connectivity features. As the go-to for reliable directional solutions, its legacy of innovation—from neon pioneers to LED leaders—ensures sustained leadership in solving visibility challenges at scale.[1]
