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Signal

FreedomGrowth

Say anything. Signal is a messaging app for simple private communication.

🌐 signal.orgLinkedInX / Twitter📍 CAEst. 2010👥 51-200 employees
0Rounds
20Articles
General InformationSignal is a San Francisco-based, open-source encrypted messaging application founded in 2010 with 51-200 employees that prioritizes end-to-end encryption and user privacy across messages, calls, and media.
Funding & FinancialsSignal operates as a non-profit organization under the Signal Technology Foundation, primarily funded through grants and donations rather than traditional venture capital rounds.
Leadership & TeamSignal is led by Meredith Whittaker as Executive Director, with the project originally created by Open Whisper Systems and now maintained by the Signal Technology Foundation's team of privacy engineers and developers.
Recent ActivitySignal continues active development with regular security updates, feature improvements to its encryption protocols, and expanded accessibility features, maintaining its position as one of the most widely-used privacy-focused messaging applications globally.

Highlights

Total Raised
Latest Round
Stage
Growth
freedom-tech
Employees
51-200
Founded 2010
Headquarters
CA
News Coverage
20 articles
Last: 15d ago
Talent Signals
SEC Filings

News Coverage 20

Industrial15d ago

OpenTug's BargeOS Goes Live Across First Full Operator

OpenTug deployed its AI-native platform across all operations at LeBoeuf Bros. Towing, marking the first full-stack adoption in inland barge logistics and validating the commercial model for digitizing an underserved $15B supply chain segment.

Deep16d ago

OLIX raises $312M to challenge Nvidia's inference chip monopoly

UK startup OLIX closed a $312M Series B at $3.3B valuation with backing from Arm and Netflix co-founder Reed Hastings, betting photonic chips that eliminate costly memory can compete against Nvidia in AI inference.

Freedom17d ago

Fedimint ships ARM64 guardian images for off-grid federation nodes

Fedimint v0.12.0-beta.3 now runs natively on ARM64 hardware, enabling Raspberry Pi-class devices to host full federation guardians without emulation.

Space20d ago

Isar Aerospace scrubs Spectrum's second flight test in Norway

Isar Aerospace aborted its second Spectrum rocket launch attempt due to anomalies in the vehicle's fluid systems, delaying Europe's push for sovereign launch capability from the continent.

Deep20d ago

Google DeepMind ships whole-body robot AI to 100+ partners

Google DeepMind's Gemini Robotics 2 gives humanoid robots full-body control for the first time, setting a new capability and safety benchmark that will determine which hardware platforms win commercial deployment.

Defense22d ago

Army Commits $87.6M to Hardened Mission Command Center

The Army awarded ACC Construction a firm-fixed-price contract to build a mission command center, signaling acceleration of distributed C2 architecture aligned with JADC2 doctrine.

Energy24d ago

44 States Deploy 481 Grid Actions in Q2, Exposing RTO Bottleneck

States approved 481 grid modernization policies in Q2 2026, but federal RTO tariff rules now block most storage and interconnection gains from reaching the bulk power system.

Industrial25d ago

Chinese autonomous mining OEM CiDi targets overseas expansion

CiDi, Hong Kong-listed Chinese autonomous mining equipment maker, is expanding overseas sales this year, threatening Western incumbents Caterpillar and Komatsu in global autonomous haulage markets.

Energy28d ago

Meta backs 86 MW Illinois solar push as hyperscaler demand accelerates

Heelstone Renewable Energy closed financing on three Meta-backed solar projects in Illinois totaling 86 MW, demonstrating that corporate PPAs remain strong enough to drive financial close despite broader market slowdown.

Industrial29d ago

Albany and A&P Technology merge braided composites to hit aircraft production rates

Two U.S. composite manufacturers unite braiding and resin transfer molding to industrialize structures for next-gen aircraft, closing a manufacturing gap that has blocked scaling for a decade.

Defense29d ago

Air Force Opens $50M EW Solicitation as CMMC Compliance Collapses

The Air Force Cryptologic Office issued a $50M commercial solutions opening for electronic warfare and info ops capabilities July 22, signaling demand amid DoD's retreat from CMMC Phase II compliance mandates.

Clean29d ago

EU throws €100B at industrial decarbonisation, rewrites carbon market rules through 2040

The European Commission overhauled the EU ETS on July 17, deploying a €100B industrial bank and restructuring allowances to force hard-to-abate sectors into genuine decarbonisation investments rather than buying their way through.

Defense1mo ago

Navy opens carrier drone competition with eight-mission family RFI

The Navy issued a Request for Information on July 14 seeking autonomous drones for Ford and Nimitz carriers across eight missions, signaling a wholesale shift from manned air wings to mixed autonomous fleets.

Clean1mo ago

Agtech VC deal count collapses as capital flees dashboards for autonomous systems

Venture investors backed 735 agtech deals in 2025; H1 2026 is on pace for a significant decline, with surviving capital concentrated in 'agentic ag', closed-loop autonomous systems that sense, decide, and act without farmer input.

Industrial1mo ago

South32 clears $3.3B Arizona mine after NEPA, targets 2029 production

South32 Hermosa won final federal approval July 7 for a $3.3B critical mineral mine in Arizona, clearing the first FAST-41 mining project and opening a template for domestic zinc, manganese, and silver production.

Space1mo ago

Venus Aerospace lands $91M for flight-proven detonation engine

Venus Aerospace closed a $91M Series B for rotating detonation rocket engines, with Lockheed Martin Ventures signaling that defense primes now see detonation-wave propulsion as production-ready.

Freedom1mo ago

Polymarket enables instant Bitcoin deposits over Lightning via Spark

Polymarket integrated Spark's channelless Lightning protocol for sub-second Bitcoin deposits, bypassing node management and extending self-custodial payments to a major non-Bitcoin platform.

Defense1mo ago

Overland AI wins first ground autonomy prime contract with Marines

Overland AI becomes the first autonomous ground vehicle company to prime a U.S. military production contract, winning $19.7M from the Marine Corps to deliver AGVs for air defense resupply by late 2027.

Energy1mo ago

Germany awards 482 MW solar-storage in innovation auction

Germany's Federal Network Agency awarded 482 MW across 27 hybrid solar-plus-battery projects in May 2026, signaling aggressive co-location of renewables and storage at scale.

Industrial1mo ago

Army Deploys $2B Private Capital for Domestic Mineral Processing

U.S. Army awards four companies $2B to build critical mineral processing plants on military bases, breaking Chinese monopoly on rare earth separation and establishing a replicable template for defense-anchored manufacturing.

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