Top Austin, TX Cyber Security Companies With Best Stability & Growth (91)

Resilient & Sustainable Growth: Revenue has increased year over year to a new high, with all three major service lines posting gains despite a slower pace. Growth remains uneven by region, but the overall trajectory is upward over the last several fiscal years.

Future-Ready Strategy: Multi‑billion‑dollar investments in technology—especially nearly $1.5B in AI—along with acquisitions and scaling managed services indicate a deliberate pivot to future growth levers. Leadership attention to next‑generation audit and AI‑enabled capabilities underscores preparation for emerging demand.

Strong Market Position & Advantage: The organization is characterized as a leading global professional‑services network with broad scale across assurance, advisory, and tax and repeated external recognitions in select consulting categories. Reach across major multinational clients supports durable competitive positioning.

Diversified Revenue Streams: Cox is expanding beyond its traditional broadband, automotive, and media businesses into cleantech, public‑sector software, digital media, greenhouse agriculture, and a new Cox Outdoors segment. Recent activity includes acquisitions like Fullpath and the substantial build‑out of Cox Farms, indicating multiple growth pillars.

Innovation-Driven Growth: Cumulative cleantech and sustainability investments have surpassed $3 billion, and the company has launched programs and deals aimed at scaling next‑generation platforms. Moves such as acquiring an AI/data‑marketing platform and developing advanced greenhouse agriculture signal an innovation‑led expansion path.

Investor Backing & Capital Strength: A major combination of communications assets with Charter delivered billions in cash and preferred/common equity, while commentary describes a robust balance sheet and substantial liquidity. This financial flexibility supports continued capital deployment across new and emerging businesses.

Strong Revenue Growth: Sales increased 10% in 2025 and 9% in H1 2026, with leadership upgrading 2026 guidance to 8–10% sales growth. Growth was reported across all major sectors.

Profitability: Underlying EBIT rose 12% in 2025 and 11% in H1 2026, alongside an improved return on sales. This points to stronger margins in addition to top-line expansion.

Resilient & Sustainable Growth: A record order backlog of roughly £83.6–84.0 billion and multi‑year contracts provide substantial future revenue visibility. The 2026 outlook also signals continued expansion.

Investor Backing & Capital Strength: Investor announcements indicate substantial support for the next phase of growth, including Bridgepoint’s 2026 agreement to acquire a majority stake with plans for product/AI investment, international expansion and selective M&A. Earlier growth capital from Insight Partners in 2021 further underscores access to funding for scaling.

Product Line Growth: Acquisitions such as Fing (2020), Cloudockit (2022) and Redjack (July 2025) expanded the platform into passive network discovery and application dependency mapping. Available materials describe a shift from traditional IT asset discovery toward a broader Technology/Cyber Asset Intelligence platform.

Strong Hiring & Retention: Workforce estimates show headcount rising from roughly 404 in 2024 to about 469 in 2025 and remaining around that level in 2026, suggesting continued organizational expansion. Company pages reference 400+ to ~450 colleagues, consistent with active hiring.

Strong Revenue Growth: Revenue is described as sizable and growing rapidly, with independent reporting and credit analyses pointing to continued double‑digit expansion. ARR and ACV are characterized as increasing consistently since 2022.

Customer Loyalty & Retention: Retention is depicted as very high, with consistent expansion within existing accounts that supports sustained recurring revenue growth. Commentary highlights strong share‑of‑wallet gains and durable renewals across healthcare customers.

Product Line Growth: The portfolio has broadened through repeated acquisitions (e.g., SecureLink, Verosint) and new capabilities such as passwordless authentication and agentic identity management. These moves signal active investment to expand addressable use cases and deepen the platform.

Profitability: Bottom-line performance is strengthening, with consistent earnings beats, improved non-GAAP operating income, and durable free cash flow. Management is prioritizing margin expansion alongside operational efficiency.

Healthy Cash Flow: The business is generating solid free cash flow, with recent periods and guidance pointing to sustained cash generation. This supports stability even as revenue growth moderates.

Strong Market Position & Advantage: The company is repeatedly recognized as a leader in MDR, exposure management, and SIEM by major analyst programs. A large global customer base underscores established scale in its core markets.

Strong Revenue Growth: Revenue and annual recurring revenue are increasing at a robust pace, with recent quarters showing re-acceleration and a raised full‑year outlook. This momentum is supported by record net new recurring business and continued customer and module expansion.

Healthy Cash Flow: Operating and free cash flow are at record levels for recent periods, underscoring strong cash generation alongside growth. Liquidity is reinforced by scaling cash from operations as the platform expands.

Profitability: GAAP profitability has improved from prior losses to positive territory, with operating leverage trending upward. This shift indicates improving economics as scale increases.

Strong Revenue Growth: ARR is described as growing 80%+ in 2025, with expansion coming from both new customer wins and deeper usage within existing accounts. API usage reportedly increased 250%+ year over year, reinforcing momentum in product adoption.

Investor Backing & Capital Strength: An $80M Series C in September 2025 brought total funding to about $187M. The capital is positioned to support continued international expansion and product development.

Product Line Growth: Platform scope expanded beyond fraud prevention into AML and identity verification, with signal coverage rising from 900+ to 1,100+ proprietary signals by 2026. This broadening creates additional cross-sell and upsell opportunities.

Profitability: Adjusted EBITA and margins improved markedly in 2025, with adjusted EBITA rising from SEK 27.2B to SEK 42.9B and margin from 11.0% to 18.1%. Margin resilience continued into 2026 despite mixed sales.

Resilient & Sustainable Growth: Underlying sales show modest improvement, with +6% organic growth in Q1 2026 and +2% for H1 2026. Organic growth also appeared in three of four market areas in Q2 2026.

Healthy Cash Flow: Cash generation remained positive, with H1 2026 free cash flow before M&A up year over year. Net cash strengthened versus the prior year, supporting financial flexibility.

Strong Revenue Growth: ARR is reported to have risen from roughly $100M in 2024 to more than $250M by July 2026, with the company citing about 65–70% year-over-year growth across recent periods. Listings on Deloitte Technology Fast 500 and the Inc. 5000, tied to 543% three-year revenue growth, reinforce the high-growth trajectory.

Market Expansion: Geographic reach is described as extending to 100+ countries through distributor and reseller partnerships across EMEA, APAC, and Latin America. Protected businesses reportedly grew from 120,000+ in 2024 to 270,000+ by 2026, indicating broadening market penetration.

Product Line Growth: The platform has expanded beyond managed EDR into ITDR, Managed SIEM, security awareness training, and identity/endpoint posture management. Multiple launches following the 2024 Series D and integration of acquired security awareness capabilities point to a broader, multi-product offering.

Strong Revenue Growth: Revenue is presented as expanding substantially across fiscal 2026 and into fiscal 2027, with multiple consecutive quarters showing strong year-over-year increases. The momentum spans both total revenue and subscription metrics, indicating broad-based top-line expansion.

Healthy Cash Flow: Operating cash flow and free cash flow are described as improving markedly, moving from modest levels to solid positive generation. Recent results also point to expanding contribution margins, suggesting better unit economics as scale increases.

Customer Loyalty & Retention: Average subscription dollar-based net retention is noted as comfortably above the expansion threshold, implying existing customers are growing their spend. Growth in the cohort of customers generating at least $100K in subscription ARR reinforces durable land-and-expand dynamics.

Investor Backing & Capital Strength: Significant equity funding, including a $25 million Series A led by Bessemer with participation from Booz Allen Ventures, Draper Associates, Bloomberg Beta, and Alumni Ventures, signals ample resources to scale. Additional 2026 strategic investment activity reinforces external confidence and access to capital.

Market Expansion: Contract activity accelerated from a $75K government award in 2025 to $10M in July 2026 and a reported $100M award in August 2026, indicating broader program scope and adoption across the Joint Force. References to UK Ministry of Defense work and integrations across 30+ platforms suggest widening reach across domains and customers.

Strong Hiring & Retention: Headcount is described as growing rapidly, with third-party estimates ranging to roughly 69 employees in September 2026 and a 205.9% year-over-year increase. Active openings across technical and program roles point to continued scaling of the workforce.

Resilient & Sustainable Growth: User milestones advanced from 8M (2023) to 10M (2024) and 12M (2025), indicating steady multi‑year expansion. Operations and presence have scaled alongside this trend, reflecting continued momentum.

Market Expansion: The company cites users across 150+ countries and reports growth in U.S. accounts, while also opening a larger Austin office in 2025. These signals point to widening geographic reach supported by on‑the‑ground investment.

Strong Hiring & Retention: Headcount has grown materially since relocating to Austin in 2023. The move into a bigger downtown office suggests capacity building to support continued growth.

Strong Revenue Growth: Growth is evidenced by repeated Inc. 5000 recognition and company/investor statements of multi‑year revenue acceleration. Additional signals include operational expansion from roughly 1M closings in late 2024 to 1.5M+ more recently.

Investor Backing & Capital Strength: Capital position is reinforced by approximately $50M in disclosed funding, including a $34M Series B in 2025 led by Sageview Capital with participation from existing backers. This cadence of financing and investor commentary indicates confidence in continued scaling.

Product Line Growth: Product scope has expanded from secure wire‑instruction exchange into a broader escrow/closing platform spanning identity verification, payments, payoff verification, verified disbursements, e‑signing, and communications. This broadening supports deeper adoption across closing workflows.

Strong Revenue Growth: Recent results show revenue rising in the mid-30% year over year, with acceleration from Q1 to Q2 2026 and raised full-year 2026 guidance. Contracted demand indicators such as Current RPO also increased in the mid-30% range, reinforcing momentum.

Diversified Customer Base: Evidence points to a broad customer mix, from hundreds of thousands of paying customers to thousands of large enterprises, including a significant share of the Fortune 500. Growth in $100K+ and $1M+ spend cohorts underscores continued upmarket penetration.

Healthy Cash Flow: Observations include positive and increasing free cash flow alongside strong operating cash generation in recent periods. These trends suggest the business is funding growth while improving cash efficiency.

Market Expansion: Multi‑year acquisitions—Snow Software (2024), NetApp’s Spot FinOps portfolio (2025), and ProsperOps plus Chaos Genius (2026)—broaden coverage across ITAM, SaaS, FinOps, and AI/data‑cloud cost optimization. Ongoing 2026 Flexera One releases, including a ProsperOps+ FinOps suite, reinforce expansion into Kubernetes/container and AI cost domains.

Strong Market Position & Advantage: Leader placements in Gartner’s 2025–2026 SaaS Management Platforms MQ and 2024–2025 Cloud Financial Management Tools MQ indicate competitive strength across core segments. Company materials and State of the Cloud/ITAM reports further underscore presence with large enterprises.

Innovation-Driven Growth: Continuous 2026 feature updates to Flexera One and the launch of AI Cost Management signal active product investment. Agentic/AI capabilities added via ProsperOps and Chaos Genius enhance automation in cloud and data‑cloud optimization.