Top Security Companies in Boston, MA (149)

Strong Revenue Growth: Recent financials show accelerating top-line expansion, with quarterly revenue surpassing the billion-dollar mark and full-year results climbing meaningfully. Momentum continued into 2026, reflecting broad demand across observability, security, and AI-related offerings.

Healthy Cash Flow: Operations are generating substantial operating and free cash flow alongside growth. This pattern persisted through mid-2026, indicating efficient scaling.

Strong Market Position & Advantage: Industry evaluations repeatedly place the company as a Leader in observability and digital experience monitoring, including top positioning for execution. Recognition such as Customers’ Choice and multi-product leadership suggests deep adoption and competitive strength.

Strong Revenue Growth: Sales are rising to record levels at the group level, and the U.S. business reports multibillion-dollar annual sales. Management guidance points to further sales increases, supported by continued demand across defense and aerospace programs.

Resilient & Sustainable Growth: A record order backlog provides multi-year visibility into future work and delivery schedules. Continued order intake and long-duration defense programs bolster confidence in sustained activity.

Market Expansion: Significant U.S. facility investments—such as the Jacksonville shipyard upgrade and added capacity in Louisville—expand manufacturing and repair capabilities. Added capacity is aimed at supporting U.S. Navy work, submarine construction support, and other defense production needs.

Strong Revenue Growth: Revenue increased over recent fiscal years, with the latest results showing faster top-line momentum. Cloud sales expanded more quickly than the overall business, reinforcing this trajectory.

Customer Loyalty & Retention: Net revenue retention above 100% and rising subscription ARR indicate existing customers are expanding spend and renewing at healthy levels. Growth in higher-value cloud cohorts and larger contracted obligations add visibility.

Innovation-Driven Growth: Expansion into AI-assisted teamwork and enterprise service management is driving additional adoption and cross-sell alongside core products. Early traction for offerings like Rovo suggests multiple vectors beyond new-customer acquisition.

Strong Revenue Growth: Company materials describe ARR expanding more than 50% annually over a recent three-year period, and historical disclosures cite a 522% ARR increase over four years through 2019. Third-party estimates also point to a rise from roughly $4.0M in 2023 to $6.3M in 2024.

Profitability: Company disclosures characterize the business as profitable and cash-flow positive while scaling organically without external financing. Its trust center notes it is privately held and does not provide audited financials publicly.

Innovation-Driven Growth: Product materials and third-party coverage highlight ongoing releases and newer capabilities such as AI-powered risk analytics and connected-risk reporting. Continued feature expansion and workshops around modernized board reporting indicate active investment in the platform.

Strong Revenue Growth: Company disclosures indicate double-digit revenue growth in 2024 and continued momentum via 30% year-over-year new-business growth in 2025. Reported 107% net retention further supports expansion of recurring revenue within the existing base.

Market Expansion: Reported 2.5× growth in cloud, SASE, and microsegmentation in 2025 points to traction beyond traditional network-policy management. Ongoing AI-driven launches and partnerships in 2025–2026 reinforce expansion into adjacent markets.

Customer Loyalty & Retention: A 2025 customer net retention rate of 107% suggests existing accounts expanded their spend after churn and contractions were accounted for. An NPS of 71, up sharply year over year, indicates rising advocacy alongside retention.

Strong Revenue Growth: Company-reported results indicate double-digit revenue growth in FY 2024 and continued expansion in recurring revenue. Feedback suggests growth is broad-based, spanning new customer wins and increased usage.

Profitability: Operating updates describe the business as profitable and cash-flow positive while scaling. This combination points to growth supported by financial discipline rather than spend-at-all-costs expansion.

Customer Loyalty & Retention: Account activity shows widespread expansions across the installed base alongside high retention. Feedback suggests the land-and-expand motion is a meaningful contributor to durable growth.

Strong Revenue Growth: Revenue and annual recurring revenue each rose 25% in fiscal 2026, with fourth-quarter revenue also up 25% year over year. Management still expects continued double-digit growth in fiscal 2027, albeit at a slower pace.

Healthy Cash Flow: Operating cash flow reached about $1.13 billion and free cash flow was roughly $779.1 million in fiscal 2026. This points to robust cash generation alongside expansion.

Product Line Growth: The platform is expanding into AI security, data security, SASE, and agentic security operations. Security-for-AI bookings were reported to increase more than 50% sequentially in the fourth quarter, indicating early traction.

Strong Market Position & Advantage: Independent analyst recognitions across 2024–2025, including Leader placements in application security testing and SAST, indicate Snyk competes at the top of its market. This standing supports commercial durability even as overall growth moderates.

Product Line Growth: Snyk Code surpassed $100M in ARR in 2024 and the DAST business recorded 245% quarter-over-quarter ARR growth after the Probely acquisition, broadening revenue contributors. Expansion across code, open source, containers, IaC, APIs, and AI security points to a wider product footprint.

Innovation-Driven Growth: Investments in AI security—such as Evo and the acquisition of Invariant Labs—reflect an active innovation agenda targeting emerging developer and AI risks. These moves are positioned as potential growth engines alongside the core platform.

Strong Revenue Growth: Recurring revenue and contract billings have been rising at low-teen rates since 2022, with expectations for continued double-digit top-line expansion. Reporting also indicates meaningful revenue scale with rapid momentum.

Healthy Cash Flow: Financial analysis points to improving cash generation, with free cash flow expected to increase materially over the near term. This trend signals growing operating efficiency alongside revenue expansion.

Customer Loyalty & Retention: Gross retention remains very high and net revenue retention is described as strong, indicating renewals plus expansion within the existing base. These metrics point to a sticky customer franchise supportive of durable growth.

Profitability: Operating and net income remained positive even as revenue softened in recent quarters. This indicates an earnings base that is holding up during a period of slower demand.

Healthy Cash Flow: Free cash flow stayed positive with meaningful generation quarter to quarter, and guidance points to continued cash production. Liquidity is reinforced by a sizable balance of cash, cash equivalents, and government securities.

Future-Ready Strategy: Management is concentrating investment on the Command Platform, detection and response, exposure management, and AI-enabled security operations. This refocus aims to position the portfolio for a return to growth once the transition progresses.

Market Expansion: Facilities, workforce, and a seven-location U.S. footprint have scaled markedly since 2010 as operations extended from airborne processing into cyber, undersea, space, land, and maritime systems. Current hiring across engineering and program roles reinforces an expanding presence in multiple hubs.

Innovation-Driven Growth: Capability breadth now spans six areas—AI/analytics, autonomy, hardware systems, cyber effects, sensing and spectrum, and adaptive mission engineering—with technology reuse across programs. Documented SBIR activity and awards from DARPA and the military services indicate momentum anchored in advanced R&D.

Diversified Customer Base: Federal contracting activity spans DARPA and the Air Force, Navy, and Army, demonstrating access to multiple defense customers. This multi-agency footprint reduces dependence on any single sponsor within the government sector.

Strong Revenue Growth: Revenue has been accelerating on a quarterly basis, and full-year guidance was raised, reflecting sustained top-line momentum. Contracted demand indicators also point to continued near-term growth.

Market Expansion: Enterprise penetration is deepening with record additions of large customers and a notable footprint among major corporate ecosystems and top global websites. The customer mix is shifting upmarket, signaling successful movement into higher-value segments.

Innovation-Driven Growth: Adoption of Workers, Zero Trust, and AI-related workloads is highlighted as a key catalyst expanding use of the platform. Product breadth across security, developer services, and edge computing is supporting multi-product growth.

Strong Market Position & Advantage: Within Mac maintenance utilities and curated Mac app subscriptions, positioning is strong—CleanMyMac is long‑standing and highly visible, and Setapp helped pioneer the “Netflix‑for‑Mac‑apps” model. Coverage in mainstream tech press and sustained presence in best‑of lists reinforce category prominence and scale, including reported telemetry from over one million active CleanMyMac users in early 2026.

Innovation-Driven Growth: Setapp’s early compliance with Apple’s DMA framework and subsequent expansion to single‑app purchases show ongoing experimentation in distribution and monetization. New feature launches across Moonlock (Scam Detector), CleanMyMac (CLI for developers), and ClearVPN (Apple TV/Android TV) indicate a steady cadence of product innovation.

Market Expansion: A Boston office and focus on North American growth, combined with broad macOS distribution via MacPaw Store, the App Store, and Setapp, extend reach in key markets. Setapp’s actively curated 200+ app catalog and ongoing additions further widen the addressable footprint within the Mac ecosystem.

Strong Market Position & Advantage: Repeated recognition as a pioneer and leader in PtaaS, analyst mentions (e.g., GigaOm Outperformer) and multiple industry awards indicate a defensible category position. Consistent leadership placements and rising pentest volumes reinforce a visible market advantage.

Innovation-Driven Growth: Ongoing platform enhancements (e.g., Agile Pentesting, DAST/ASM additions, AI-powered features) and expansion into broader offensive security show a strong innovation cadence. This continuous evolution aligns with growing needs in areas like AI/LLM and IoT testing.

Strong Revenue Growth: Company communications highlight multi-year gains in ARR, customer additions, and record pentest activity that point to sustained top-line momentum. Inclusion on the Inc. 5000 across multiple years corroborates continued revenue expansion.