CyberDefenses
Austin, United States
Threat hunt for gov, defense and public sector
Threat huntingIncident responseSOC & MDR monito…
- records
- 2
- team
- 50-200
- founded
- 2001
Threat hunting · United States
Verified Threat hunting providers headquartered in United States.
Every AI builder headquartered in United States whose Threat hunting listing is cross-referenced (L2) or higher at Trustgent. Ranked by verification level then recency; plan tier is never a ranking input.
49 verified providers headquartered in United States have a Threat hunting listing cross-referenced (L2) or higher. Order is earned: highest verification level first, ties broken by most-recent verification. A free-plan provider always outranks a paid-plan provider with weaker evidence.
Most recent verification in this market: 2026-07-16. Every listing below carries its own last-verified date, the signal that cannot be gamed.
Verified providers
Secureworks
Atlanta, GA, United States
SOC & MDR monito…Threat huntingIncident response+1 more
- records
- 1
- team
- 200+
- founded
- 1999
TrustedSec
Fairlawn, United States
Practical, human-led offensive security
Penetration test…Red teamingIncident response+1 more
- records
- 1
- team
- 100-250
- founded
- 2012
Security Risk Advisors
Philadelphia, United States
Purple teams, 24x7 XDR CyberSOC, and threat resilience benchmarking
Blue team & dete…Red teamingSOC & MDR monito…+3 more
- records
- 1
- team
- 300-500
- founded
- 2010
SpecterOps
Alexandria, United States
Adversary-focused defense, identity attack path management, and detection engineering
Blue team & dete…Red teamingThreat hunting+1 more
- records
- 1
- team
- 100-200
- founded
- 2017
Volexity
Reston, VA, United States
Memory-forensics-first threat hunting and IR from the Volatility team
Blue team & dete…Incident responseThreat hunting
- records
- 1
- team
- 50-200
- founded
- 2013
Novacoast
Santa Barbara, CA, United States
Long-running engineering and managed SOC shop out of Santa Barbara
Blue team & dete…SOC & MDR monito…Threat hunting
- records
- 1
- team
- 200+
- founded
- 1996
Recon InfoSec
Austin, TX, United States
Platform-agnostic MDR and threat hunting for critical infrastructure
Blue team & dete…SOC & MDR monito…Threat hunting+1 more
- records
- 1
- team
- 10-50
- founded
- 2015
Punch Cyber Analytics Group
Washington, DC, United States
SOC-embedded analytics and threat hunting with DARPA-funded tooling
Blue team & dete…Threat huntingSOC & MDR monito…
- records
- 1
- team
- 50-200
- founded
- n/a
Mandiant
Reston, United States
Frontline IR and CTI consulting
Threat huntingIncident responseRed teaming
- records
- 1
- team
- 200+
- founded
- 2004
Nisos
Arlington, United States
Managed intelligence and investigations
Threat hunting
- records
- 1
- team
- 50-200
- founded
- 2016
Nightwing
Dulles, United States
Federal intelligence services
Threat huntingIncident responseSOC & MDR monito…
- records
- 1
- team
- 200+
- founded
- 2024
Silent Push
Reston, United States
Preemptive adversary infrastructure hunt
Threat hunting
- records
- 1
- team
- 50-200
- founded
- 2020
Intel 471
Wilmington, United States
Cybercrime HUMINT and hunt packages
Threat hunting
- records
- 1
- team
- 200+
- founded
- 2014
Hurricane Labs
Cleveland, OH, United States
Splunk-focused MSSP with detection engineering as its core practice
Blue team & dete…SOC & MDR monito…Threat hunting+1 more
- records
- 1
- team
- 50-200
- founded
- n/a
GroupSense
Arlington, United States
Digital risk protection and ransomware negotiation
Threat huntingIncident response
- records
- 1
- team
- 50-200
- founded
- 2014
Flashpoint
New York, United States
Illicit community CTI and vuln intel
Threat huntingVulnerability ma…
- records
- 1
- team
- 200+
- founded
- 2010
Cybereason
Boston, United States
MDR with human-led hunt
Threat huntingIncident responseSOC & MDR monito…
- records
- 1
- team
- 200+
- founded
- 2012
CrowdStrike
Austin, United States
Managed hunt and adversary intelligence
Threat huntingIncident responseSOC & MDR monito…
- records
- 1
- team
- 200+
- founded
- 2011
Black Hills Information Security
Spearfish, SD, United States
Blue team services from John Strand's South Dakota shop
Blue team & dete…Red teamingThreat hunting+1 more
- records
- 1
- team
- 50-200
- founded
- 2008
ReliaQuest
Tampa, FL, United States
SOC & MDR monito…Threat huntingIncident response
- records
- 1
- team
- 200+
- founded
- 2007
Redpoint Cyber
Uniondale, United States
Nation-state adversary emulation and incident response
Red teamingIncident responseThreat hunting+1 more
- records
- 1
- team
- 30-50
- founded
- n/a
Red Canary
Denver, United States
24/7 managed detection and response with expert analyst backing
SOC & MDR monito…Threat huntingIncident response+1 more
- records
- 1
- team
- 400-500
- founded
- 2013
Proficio
Carlsbad, United States
Agentic AI-powered SOC-as-a-Service and MDR
SOC & MDR monito…Threat huntingIncident response+1 more
- records
- 1
- team
- 200-500
- founded
- 2010
Pondurance
Indianapolis, IN, United States
SOC & MDR monito…Threat huntingIncident response+1 more
- records
- 1
- team
- 200+
- founded
- 2008
PacketWatch
Scottsdale, United States
Boutique DFIR with proprietary full-packet network telemetry.
Incident responseThreat huntingSOC & MDR monito…
- records
- 1
- team
- 51-200
- founded
- 2018
OnDefend
Jacksonville, United States
Continuous security validation and purple team defensive testing
Blue team & dete…Red teamingPenetration test…+2 more
- records
- 1
- team
- 50-100
- founded
- 2016
Nuspire
Commerce Township, MI, United States
SOC & MDR monito…Threat huntingIncident response
- records
- 1
- team
- 200+
- founded
- 1999
LevelBlue
Dallas, TX, United States
SOC & MDR monito…Incident responseVulnerability ma…+2 more
- records
- 1
- team
- 200+
- founded
- 2024
Kroll
New York, NY, United States
Incident responsePenetration test…Application secu…+2 more
- records
- 1
- team
- 200+
- founded
- n/a
Deepwatch
Tampa, United States
Precision MDR powered by AI and human experts
SOC & MDR monito…Threat huntingIncident response+1 more
- records
- 1
- team
- 200-500
- founded
- 2019
Cyderes
Overland Park, KS, United States
SOC & MDR monito…Incident responseThreat hunting+1 more
- records
- 1
- team
- 200+
- founded
- 2022
Access Point Consulting
Allentown, PA, United States
Hands-on threat hunting for the mid-market
Threat huntingSOC & MDR monito…Incident response+2 more
- records
- 1
- team
- 50-200
- founded
- 2019
Huntress
Ellicott City, MD, United States
SOC & MDR monito…Threat huntingIncident response
- records
- 1
- team
- 200+
- founded
- 2015
Fortified Health Security
Franklin, TN, United States
SOC & MDR monito…Threat huntingVulnerability ma…+1 more
- records
- 1
- team
- 50-200
- founded
- 2009
Expel
Herndon, United States
Practitioner-led, AI-augmented managed detection and response
SOC & MDR monito…Incident responseThreat hunting+1 more
- records
- 1
- team
- 500-1000
- founded
- 2016
Dragos
Hanover, MD, United States
Blue team & dete…Incident responseVulnerability ma…+2 more
- records
- 1
- team
- 200+
- founded
- 2016
Critical Start
Plano, TX, United States
SOC & MDR monito…Threat huntingIncident response+2 more
- records
- 1
- team
- 200+
- founded
- 2012
BreakPoint Labs
Falls Church, United States
NSA-certified cyber red team and threat emulation
Red teamingThreat huntingIncident response+1 more
- records
- 1
- team
- 50-200
- founded
- 2015
Booz Allen Hamilton
McLean, VA, United States
Incident responseThreat huntingVulnerability ma…+2 more
- records
- 1
- team
- 200+
- founded
- 1914
BlueVoyant
New York, NY, United States
SOC & MDR monito…Threat huntingIncident response+1 more
- records
- 1
- team
- 200+
- founded
- 2017
Blue Team Alpha
Saint Paul, United States
Veteran-owned defensive cybersecurity, incident response, and managed SOC
Blue team & dete…Incident responseSOC & MDR monito…+2 more
- records
- 1
- team
- 50-100
- founded
- 2018
Blackpoint Cyber
Ellicott City, MD, United States
SOC & MDR monito…Threat huntingIncident response
- records
- 1
- team
- 200+
- founded
- 2014
Binary Defense
Stow, United States
Technology-agnostic pure-play MDR from Ohio
SOC & MDR monito…Threat huntingIncident response+1 more
- records
- 1
- team
- 200-500
- founded
- 2014
Arete Incident Response
Boca Raton, United States
Data-driven IR firm behind thousands of ransomware and BEC engagements.
Incident responseThreat huntingVulnerability ma…
- records
- 1
- team
- 201-500
- founded
- 2016
Arctic Wolf
Eden Prairie, United States
Concierge security operations delivered as a service
SOC & MDR monito…Incident responseThreat hunting+1 more
- records
- 1
- team
- 1000-5000
- founded
- 2012
Looking wider? See all Threat hunting providers across every market, or every verified AI builder in United States.
Common questions
- How many verified Threat hunting providers are there in United States?
- Trustgent lists 49 verified Threat hunting providers headquartered in United States. Every listing carries a cross-referenced (L2) verification level or higher, meaning independent third-party signals corroborate the capability claim. Ranking is plan-blind: verification level, contributing record count, and recency are the only signals used.
- What does “L2 verified” mean at Trustgent?
- L2 (cross-referenced) means Trustgent has independently corroborated the provider’s Threat hunting capability claim via at least three independent public sources, company registry, leadership team on LinkedIn or Crunchbase, and one or more capability attestations (case studies, published talks, open-source contributions, partner-program certifications). L3, L4, and L5 add client-authorized evidence and structured interviews on top.
- How is a provider’s rank determined on this page?
- Trustgent’s ranking function uses three signals only: verification level (L2 through L5), contributing record count, and most-recent verification date. Plan tier is never an input. A free-plan provider always outranks a paid-plan provider with weaker evidence. The rule is enforced by a hardcoded allowlist in the ranking code; see the Trustgent Attestation Protocol for the formal specification.
- How often is verification refreshed?
- Every verified record on Trustgent expires after 90 days unless re-attested. L5 (continuously monitored) providers agree to rolling audit and a live freshness gate. A provider’s tier drops automatically if the cadence lapses. The last-verified date appears on every listing so buyers can see exactly how fresh a claim is.
- How do I evaluate an AI implementation partner beyond the demo?
- Trustgent’s methodology at /how-we-verify sets out a six-level scale (L0 through L5) buyers can use directly. Ask for evidence at the level you need: for L3+ ask for client-authorized case-study documentation; for L4+ ask for structured client-reference interview notes.
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Every capability with at least 5 cross-referenced (L2+) providers headquartered in United States. Same market, different specializations.
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- HIPAA compliance in United States55 verified
- SOC 2 audit & attestation in United States53 verified
- PCI DSS assessment in United States42 verified
- Custom model fine-tuning in United States42 verified
- ISO 27001 certification in United States41 verified
- Incident response in United States40 verified
- Vulnerability management in United States39 verified
- Document understanding in United States38 verified
- Data platform engineering in United States35 verified
- SOC & MDR monitoring in United States33 verified
- Penetration testing in United States33 verified
- Vendor & third-party risk in United States33 verified
- Cloud migration in United States32 verified
- AI governance & compliance in United States32 verified
- Application security in United States29 verified
- Voice & conversational AI in United States27 verified
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- Red teaming in United States22 verified
- ISO 42001 AI management in United States19 verified
- Blue team & detection engineering in United States19 verified
- FinOps & cloud cost in United States14 verified
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- Kubernetes operations in United States12 verified
- Streaming data in United States12 verified
- DataOps & data quality in United States12 verified
- GDPR & DPO service in United States11 verified
- EU AI Act conformity in United States8 verified
- Warehouse migration in United States7 verified
- ML runtime & inference infra in United States5 verified
Other markets
Threat hunting in every market Trustgent covers.
Every country with at least 5 cross-referenced (L2+) Threat hunting builders. Same capability, different local markets.
- Threat hunting in United Kingdom22 verified
- Threat hunting in Germany16 verified
- Threat hunting in India13 verified
- Threat hunting in Australia13 verified
- Threat hunting in Israel12 verified
- Threat hunting in Singapore11 verified
- Threat hunting in Italy11 verified
- Threat hunting in Spain11 verified
- Threat hunting in South Korea11 verified
- Threat hunting in Brazil10 verified
- Threat hunting in Poland10 verified
- Threat hunting in United Arab Emirates9 verified
- Threat hunting in Netherlands9 verified
- Threat hunting in France9 verified
- Threat hunting in Mexico8 verified
- Threat hunting in South Africa7 verified
- Threat hunting in Belgium7 verified
- Threat hunting in Austria7 verified
- Threat hunting in Portugal6 verified
- Threat hunting in Denmark6 verified
- Threat hunting in Argentina6 verified
- Threat hunting in Canada6 verified
- Threat hunting in Japan6 verified
- Threat hunting in Switzerland5 verified
- Threat hunting in Finland5 verified
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