Top Tech Companies in Austin, TX (3,989)
W.E. O’Neil Construction is a 100% employee-owned, nationally ranked general contractor headquartered in Chicago, serving clients and partners nationwide from offices across six states. It delivers commercial building projects through general contracting, construction management, preconstruction, and self-perform services. Its work spans markets including office, retail, healthcare, education, hospitality, and manufacturing, and the company emphasizes quality, integrity, and responsiveness to clients’...
Austin Retina Associates is committed to delivering excellence in retina care, treating everyone with respect and dignity. As the largest group of retina specialists in Greater Austin and Central Texas, they utilize cutting-edge technologies and state-of-the-art procedures at their retinal diagnostic centers to provide the best possible care for diseases involving the retina, vitreous, and macula, having been leaders in...
Cascadia Global Security (CGS) is a veteran-owned nationwide security company based in the Pacific Northwest. It provides armed and unarmed security guard services, mobile patrols, off-duty law-enforcement personnel, surveillance, and temporary or emergency security solutions. The company tailors protection and monitoring services to businesses, communities, facilities, and clients across multiple industries, with a focus on dependable, locally managed protection and...
Neurophos is an Austin-based semiconductor company developing high-performance, energy-efficient photonic AI inference chips. Instead of traditional electronic circuits, we use silicon photonics and an active, programmable metasurface to perform matrix multiplications at the speed of light. Our optical cells are 10,000x smaller than traditional photonic components, enabling unprecedented density for an optical system. As AI adoption accelerates, data centers face significant...
Neurophos's Top Stability & Growth Strengths
Investor Backing & Capital Strength: Funding is underscored by a $110M oversubscribed Series A led by Gates Frontier with strategic participation from M12, Bosch Ventures, Aramco Ventures and others, placing the company among the best‑funded photonic‑AI startups of the period. This capital base provides runway to execute on early‑access hardware and datacenter‑ready OPU modules.
Strong Hiring & Retention: Hiring has accelerated with the company stating it has “nearly tripled” headcount since January 2026 and plans to double again by year‑end, alongside senior leadership additions across VLSI, silicon photonics, product engineering, and quality. Facility expansion to a larger Austin HQ and a new Bay Area engineering site supports continued recruitment and R&D scale‑up.
Innovation-Driven Growth: A differentiated metasurface/silicon‑photonics OPU approach with micron‑scale elements and ambitions for large on‑chip optical matrices and high TOPS/W targets positions the firm as a promising photonic inference contender. Consistent R&D momentum from seed through Series A and sustained tech‑press attention reinforce its innovation trajectory.
InspireSemi provides revolutionary high-performance, energy-efficient accelerated computing solutions for High-Performance Computing (HPC), AI, graph analytics, and other compute-intensive workloads. The Thunderbird “supercomputer-cluster-on-a-chip” is a disruptive, next-generation datacenter accelerator designed to address multiple underserved and diversified industries, including financial services, computer-aided engineering, energy, climate modeling, cybersecurity, and life sciences & drug discovery. Based on the open standard RISC-V instruction set architecture,...
Nominal builds the essential software stack that enables hardware teams to test and iterate as rapidly as software teams. Nominal empowers engineers to continuously monitor, validate, and deploy innovations, transforming how mission-critical hardware is built and operated.
Nominal's Top Stability & Growth Strengths
Investor Backing & Capital Strength: Colleagues are often seen as benefiting from unusually strong investor conviction, including a $75M Series B led by Sequoia and an additional $80M round led by Founders Fund at a $1B valuation, which supports continued scaling plans.
Strong Revenue Growth: Growth appears to be accelerating, with the company reporting revenue grew 7x over the past 10 months alongside expansion in customers and headcount.
Strategic Partnerships: Market credibility is reinforced by partnerships and teaming announcements with major defense and aerospace players (e.g., pilots with defense primes moving toward broader deployment, and GA-ASI teaming), suggesting meaningful enterprise pull.
Huckberry is a lifestyle brand for active and adventurous guys. We're a team of 150+ based in Austin, TX with additional offices in San Francisco, CA and Columbus, OH. Over a million and a half young, active professionals trust us as their leading resource for emerging brands, gear, and lifestyle inspiration. We're independent (read our story here: Bit.ly/TheHuckberryStory), and have been...
Velocity Electronics is a leading certified stocking distributor and outsource procurement services provider specializing in the supply and material management of board level electronic components and associated products for leading electronics manufacturers worldwide. Market, logistics and quality assurance expertise, combined with our innovative and high service orientation have made Velocity Electronics a deeply trusted supply chain partner to the world's...
Pluckers Wing Bar specializes in serving buffalo chicken wings, frozen margaritas, and fried pickles, and is recognized as a top sports bar and chicken wing restaurant.
Emancipet is a 501c3 nonprofit organization on a mission to make high-quality veterinary care, specifically spay/neuter and basic services, affordable and accessible to all pet owners. Operating a network of low-cost clinics across Texas and Pennsylvania, Emancipet provides compassionate care in underserved communities to ensure that every pet can receive the essential medical attention needed to remain healthy.
Ontic provides software that helps corporate and government security teams identify threats, assess risk, and respond faster to keep people and organizations safe. Its Connected Intelligence Platform unifies security operations and data into a centralized system of record, enabling organizations to conduct risk assessments, protect against workplace violence, and manage threats and incidents more efficiently. Fortune 500 companies and federal...
Digital evidence has grown 10–100x in the last decade — body-worn cameras on every officer, dash cams on every car, smartphones and doorbells recording every incident, and hours of 911, jail calls, and interviews in every case. But legal and law enforcement teams have not grown 10–100x with it, making it impossible to fully review cases with the time and...
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Rev's Top Stability & Growth Strengths
Product Line Growth: Recent additions such as a HIPAA‑compliant enterprise subscription, legal‑focused tools (AI notetaker, AI summaries), and the SmartDepo acquisition broaden offerings beyond basic transcription. These moves indicate a shift up‑market toward workflow‑centric, recurring packages.
Strategic Partnerships: An embedded partnership with Axon for auto‑transcription in public‑safety evidence workflows signals durable, at‑scale integration. Public markers like AM Law relationships and ecosystem integrations reinforce enterprise traction.
Market Expansion: Signals such as the legal‑tech acquisition, HIPAA enterprise plan, and evidence‑stack integrations point to expansion into regulated, higher‑value segments. This reflects movement from transactional orders toward enterprise subscriptions and bundles.
Envoy’s workplace platform has redefined how companies welcome visitors, improve the onsite experience, book desks, and meeting rooms, manage deliveries, and access accurate and unified workplace data in 16,000 locations around the globe by designing products that solve common workplace problems. Envoy provides a simple way to manage your complex safety, security, and compliance needs across all your workplace locations—wherever you...
Envoy's Top Stability & Growth Strengths
Strong Market Position & Advantage: Envoy is broadly seen as a leader in visitor management, with consistent category recognition and widespread adoption across many workplaces. This positioning provides advantage when buyers prioritize front‑of‑house security and visitor workflows.
Product Line Growth: The platform has expanded from lobby sign‑in into desks/rooms, deliveries, emergency notifications, and workplace analytics. This breadth supports consolidation plays and deeper account expansion.
Strategic Partnerships: Deep integrations with access control and security ecosystems, along with co‑branded offerings, extend distribution and strengthen fit for security‑centric buyers. Partnerships with device and workplace technology vendors further embed the platform in enterprise stacks.
Checkfront helps schedule-based businesses better manage their operations, centralize administration, and sell and market their services online. Our cloud-based booking application provides a centralized business management tool while offering self-service bookings from a merchant's own website. We find innovative ways to ensure awareness and occupancy of your venues, activities and special events. Make it easy for your customers to find, select,...
Virtasant is a fully-remote and globally distributed technology and business services company that brings the breadth and capability of more than 4,000 technology professionals in 130 countries. We started working in the public cloud in 2007, and over the last 13 years, our team has built or re-platformed over 200 applications, with over 600 million lines of code currently under...
Sustainability is our business. As the world’s largest specialist sustainability consultancy, ERM partners with clients to operationalize sustainability at pace and scale, deploying a unique combination of strategic transformation and technical delivery capabilities. This approach helps clients to accelerate the integration of sustainability at every level of their business. With more than 50 years of experience, ERM’s diverse team of 8000+ experts...
Riverbend Church is an Austin congregation whose vision is to be a welcoming community, in service to others and compelled by God’s grace. Its mission is to serve the bruised, battered, broken, and bored of its community and the world, reclaiming, restoring, and reproducing for Jesus Christ and the Kingdom of God. It brings people together for worship, care, spiritual...
Thermo Fisher Scientific Inc. is the world leader in serving science, with annual revenue of approximately $40 billion. Our Mission is to enable our customers to make the world healthier, cleaner and safer. Whether our customers are accelerating life sciences research, solving complex analytical challenges, increasing productivity in their laboratories, improving patient health through diagnostics or the development and manufacture...
Thermo Fisher Scientific's Top Stability & Growth Strengths
Strong Revenue Growth: Feedback suggests revenues are increasing steadily, with both annual and quarterly figures showing year-over-year gains and recent acceleration in 2026.
Profitability: Earnings per share are portrayed as rising alongside revenue, indicating improved bottom-line performance.
Strong Market Position & Advantage: The company is depicted as a global leader with scale, breadth, and recurring revenue that underpin a durable competitive edge.
Texas Mutual Insurance Company, the state's leading workers' compensation provider, has a strong foundation of success. We insure 42% of the Texas workers' compensation market, which means that more than 72,000 business owners rely on us to keep their 1.5 million workers safe on the job every day. Our exceptional employees answer the call by providing strategic safety services, top-notch...
Routefusion is the first global-banking-as-a-service company founded by software engineers for software engineers. Routefusion's API enables neo-banks, payroll providers, platforms, and marketplaces to begin offering cross-border payments, local in country bank accounts, and connection into local payment systems to their customers. One API to rule them all.
