Feb 24, 2026 Investment Circadian Risk Raises $6 Million in Series A Round Feb 23, 2026 Investment Handl Health Secures $14M Series A Feb 12, 2026 Portfolio Nucleus Security Secures $20M Series C to Meet Surging Enterprise Demand for Exposure Management Jan 20, 2026 Investment TJM Labs Closes $10M Series A Jan 15, 2026 Portfolio PureSpectrum Announces Strategic Partnership with TA to Accelerate Next Phase of Growth Dec 22, 2025 Portfolio CivicPlus Expands Accessibility and Special District Offerings with Streamline Acquisition Dec 12, 2025 Investment PKI Solutions Receives Strategic Growth Investment from Arthur Ventures Jul 16, 2025 Portfolio CertifID Raises $47.5 Million Series C May 26, 2025 Portfolio Jane Software Hits $1.8-Billion Valuation as TCV Leads $500-Million Financing Apr 14, 2025 Fund News Arthur Ventures Raises $800,000,000 in New Capital Feb 24, 2025 Portfolio Streamline Raises $7.9 Million in Latest VC Funding Round Jan 14, 2025 Portfolio CertifID Acquires Paymints.io Jan 13, 2025 Portfolio Bluesight Acquires Protenus to Advance Healthcare Compliance & Risk Mitigation Dec 17, 2024 Portfolio phData Secures Strategic Growth Investment from Gryphon Investors Oct 15, 2024 Portfolio Perry Weather Raises $15M Series B to Accelerate Innovation in Weather Safety and Operations Jul 16, 2024 Investment SlicedHealth Secures $5M Series A Funding from Arthur Ventures Apr 26, 2024 Portfolio phData CEO Ryan Bosshart receives EY Entrepreneur of the Year Finalist Nomination Apr 16, 2024 Investment Arthur Ventures Partners with RFX Solutions — $9M Series A Mar 5, 2024 Portfolio Nucleus Security Raises $43 Million Series B Funding to Lead Innovation in Enterprise Risk-Based Vulnerability Management Feb 22, 2024 Investment Arthur Ventures Invests in Zūm Rails Jan 3, 2024 Investment Arthur Ventures Invests in Streamline Software Nov 28, 2023 Investment Arthur Ventures Partners with Northteq Nov 20, 2023 Investment Arthur Ventures Invests $20M in Payroll Integrations Sep 21, 2023 Portfolio Recast Software Acquires Liquit Sep 13, 2023 Portfolio Arthur Ventures Invests an Additional $20M in CertifID May 24, 2023 Investment Arthur Ventures Invests $3.3M in VIAS Campus Management Apr 13, 2023 Fund News Arthur Ventures Raises $470,000,000 in New Capital Apr 7, 2023 Portfolio Arthur Ventures Invests an Additional $37M in PureSpectrum Dec 5, 2022 Portfolio Decimal Acquires SaaS Bookkeeping Assets of KPMG Spark Nov 9, 2022 Portfolio Ionic is Acquired by Outsystems Nov 1, 2022 Investment Arthur Ventures Invests $6.25M in Perry Weather Oct 4, 2022 Investment Arthur Ventures Invests $20M in Zartico Aug 18, 2022 Portfolio Paubox Raises $10M in Funding from Arthur Ventures Aug 10, 2022 Investment IdeaRoom Closes a $3M Investment with Arthur Ventures Jul 19, 2022 Investment Quickpass Cybersecurity Raises $7M to Secure MSPs and Automate Helpdesk Security Jul 19, 2022 Investment CrushBank Receives $5.5M in Series A Funding from Arthur Ventures Jun 8, 2022 Investment Decimal Raises $9.2M Seed to Automate Accounting Operations for SMBs May 16, 2022 Investment Announcing CertifID's $12.5M Series A Funding Apr 19, 2022 Portfolio ThreatLocker raises $100M Series C funding to bring Zero Trust endpoint security to more organizations Mar 31, 2022 Portfolio Athennian Raises $33M in Series B Funding Mar 28, 2022 Portfolio Nucleus Security Raises $20M in Series B Funding to Accelerate Industry Adoption of Unified Vulnerability Management Feb 15, 2022 Portfolio Documo Announces $24M In Series B Financing Round With Radian Capital Dec 1, 2021 Portfolio Zywave Acquires ClarionDoor Nov 22, 2021 Investment OptiFunder Secures $25M in Capital Led by Arthur Ventures Nov 1, 2021 Portfolio When I Work Secures $200 Million Growth Investment From Bain Capital Tech Opportunities Oct 4, 2021 Portfolio phData Acquires Tessellation Sep 20, 2021 Fund News Arthur Ventures Raises $375,000,000 in New Capital Aug 18, 2021 Investment Candor Secures $12.5M in Series A Funding Aug 13, 2021 Portfolio Stream Raises $15M Jul 21, 2021 Portfolio DNSFilter Secures $30M Series A to Step Up Fight Against DNS-Based Threats Jun 4, 2021 Investment Factal Raises New Funding Round After Hitting Profitability Jun 3, 2021 Portfolio UKG Acquires EverythingBenefits, Inc. May 21, 2021 Portfolio ThreatLocker Raises $20M to Secure Enterprise Endpoints May 7, 2021 Portfolio PureSpectrum Acquires Instant Insights Apr 20, 2021 Investment PureSpectrum Raises $17M in Series B Funding Mar 15, 2021 Portfolio Corporate Finance Institute® (CFI) Announces Acquisition of Macabacus and Surpasses 4 Million Course Enrollments Mar 8, 2021 Portfolio After a Year of Rapid Growth, Athennian Extends Series A Round by $7 Million Mar 5, 2021 Portfolio Stream Raises 38m as its Chat and Activity Feed APIs Power Communications for 1B Users Mar 4, 2021 Investment Nucleus Closes Series A Funding Round Feb 25, 2021 Portfolio Terminus Raises $90M to Grow its B2B Marketing Platform, Now Valued at Around $400M Feb 23, 2021 Portfolio BeSmartee Secures Strategic Growth Investment From M33 Growth Feb 1, 2021 Portfolio Recast Software Acquires Warranty Data Provider Enhansoft Jan 15, 2021 Investment Paubox Raises $4M Series A Funding, Led By Arthur Ventures Sep 14, 2020 Investment Athennian Raises $10M In Seed And Series A Funding Jul 15, 2020 Anna Talerico joins Arthur Ventures as Operating Partner Feb 22, 2020 Portfolio Validity Acquires 250OK Dec 19, 2019 Fund News Arthur Ventures Raises $155,000,000 to Continue Investing Outside Silicon Valley Dec 16, 2019 Portfolio A Cloud Guru Acquires Linux Academy Nov 13, 2019 Portfolio Cybrary Raises $15M Oct 24, 2019 Portfolio Total Expert Raises $52M Aug 20, 2019 Portfolio Protenus Raises $17M Dec 17, 2018 Portfolio DataCamp raises $25M Nov 17, 2018 Portfolio Yara Acquires Agronomic Technology Corp (Adapt-N) Oct 11, 2018 Portfolio Total Expert raises $20M Oct 3, 2018 Portfolio Ambassador Acquired by West Corporation Jun 20, 2018 Investment Stensul Raises $7 Million Jun 18, 2018 Portfolio Microsoft Acquires Flipgrid Jun 15, 2018 Portfolio Avalara IPO - Painting Wall Street Orange Mar 20, 2018 Investment Big data startup phData Raises $2.5M Jan 30, 2018 Portfolio Protenus Raises $11M Series B Oct 11, 2017 Investment 250ok Secures $2.6M Series A to Transform Email Analytics Sep 20, 2017 Investment Our Investment In EverythingBenefits Sep 13, 2017 Investment Cybrary Raises $3.5M to Continue Growth Aug 10, 2017 Investment Stream Raises $3 Million From Arthur Ventures Jul 27, 2017 Investment DataCamp Nabs $4M for Data Science Courses, Moves to NY Nov 2, 2016 Investment Linux Academy Has Secured $2.3 Million of Growth Financing Sep 22, 2016 Portfolio Avalara Secures $96 Million from Warburg Pincus Sep 21, 2016 Portfolio Datica Raises $6.5 Million in Series B Financing Aug 10, 2016 Investment Cybrary Secures $1.3 Million Jun 8, 2016 Portfolio Hourly Employee Scheduling Startup When I Work Secures $15M Apr 28, 2016 Portfolio Ionic Raises an Additional $8.5M from General Catalyst and Arthur Ventures Apr 12, 2016 Investment Tech Startup Total Expert Inc. Has Closed a $3 Million Round of Funding Mar 15, 2016 Investment Terminus Raises $7.5 Million Series A to Lead Account Based Marketing Revolution Feb 19, 2016 Investment Protenus Raises $4 Million in Series A Funding Jan 4, 2016 Portfolio Zipnosis Announces $17 Million Series A Financing Led By Safeguard Scientifics