Vector 35
Vector 35, founded in 2015 and based in Melbourne, Florida, develops and sells Binary Ninja, a commercial reverse-engineering platform, and offers training, CTF consulting, and vulnerability research services to security researchers, enterprise security teams, CTF organizers, and security students worldwide.
- Company typePrivate
- Founded2015
- HeadquartersMelbourne, United States
- Headcount1–10
- GTM typeB2B
- OfferingSoftware
What Vector 35 does
Vector 35 is a privately held, employee-owned information security and software firm founded in 2015 and headquartered in Melbourne, Florida. The company builds and sells Binary Ninja, a commercial reverse-engineering platform that competes with IDA Pro and Ghidra, offering disassembly, decompilation, and analysis across multiple architectures (x86, x64, ARM, NDS32) with an MIT-licensed Python API and plugin framework that supports scripting and integration with LLM-based agent workflows. The product surface has expanded beyond the core engine to include Firmware Ninja (automated firmware/embedded analysis with base-address recovery) and Sidekick (an AI-powered assistant add-on), with the 5.3 "Jotunheim" release shipped in April 2026 adding deeper interoperability with Ghidra and IDA.
The company's revenue mix combines product subscriptions (annual Binary Ninja commercial and non-commercial licenses with one year of updates), a multi-tier training business (public scheduled courses at conferences and online, plus private custom classes for organizations, bundled with non-commercial licenses and Sidekick trials), and professional services including CTF competition design and broadcast consulting (LiveCTF, HackASat), reverse-engineering consulting, custom software development, and vulnerability research. The firm also maintains a substantial open-source footprint — asmx86, PwnAdventureZ, Binary Ninja API, and DEF CON 2015 LiveCTF challenges — to seed developer community adoption.
Vector 35 serves four primary customer segments: professional security researchers and reverse engineers (the core Binary Ninja user base), security students and hobbyists (targeted via the "From Novice to Ninja" curriculum), CTF competition organizers, and enterprise security teams needing custom vulnerability research and embedded-systems analysis. Distribution is dual-track: self-serve download/trial and online training for individuals and small buyers, plus direct enterprise sales for private training engagements, with event-driven demand generation across DEF CON, REcon, TyphoonCon, CODEGATE, OffensiveCon, Kernelcon, RE//verse, Infiltrate, and RingZer0.
Vector 35 firmographics
Firmographics- Name
- Vector 35
- Legal name
- Vector 35 Inc.
- Website
- https://vector35.com
- Company type
- Private
- Founded year
- 2015
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Vector 35, founded in 2015 and based in Melbourne, Florida, develops and sells Binary Ninja, a commercial reverse-engineering platform, and offers training, CTF consulting, and vulnerability research services to security researchers, enterprise security teams, CTF organizers, and security students worldwide.
- Ownership category
- akta.pro rank
Vector 35 industry classification
Industry- Product category
- Reverse Engineering Software
- NAICS
- Software Publishers (5132), Custom Computer Programming Services (541511), Computer Systems Design and Related Services (54151)
- SIC
- Services-Computer Programming Services (7371)
- akta.pro primary industry
- Application Security & DevSecOps Services (BPAKAHAJ)
- akta.pro secondary industries
- Application Security & Secure Software (DevSecOps) (EDAOAIAK), Software Development (Programming, Frameworks, Dev Tools) (EDABAFAA)
Keywords
Where Vector 35 is headquartered
LocationHeadquarters
- HQ city
- Melbourne
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Vector 35 business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Operations, Infrastructure
Revenue model
- Binary Ninja Commercial Licenses: Binary Ninja is sold as a commercial reverse engineering tool with various license tiers including non-commercial and commercial options. Licenses include one year of updates.
- Training Courses: Paid training courses offered in multiple formats: public scheduled trainings at conferences and online, and private custom classes for organizations. All 4+ day courses include a non-commercial license for Binary Ninja with one year of updates.
- CTF Consulting Services: Consulting services for CTF (Capture the Flag) competition design and live broadcast experience, leveraging expertise from LiveCTF and HackASat support.
- Reverse Engineering and Vulnerability Research Services: Custom software development and vulnerability research services for finding security vulnerabilities across diverse code bases.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Pay-as-you-go | Binary Ninja Free Trial |
| Subscription | Annual | Non-Commercial License |
| Subscription | Annual | Commercial License |
| One time/ perpetual license | Multi-year contract | Training Courses |
Go-to-market motion2 records
Distribution channels5 records
Marketing channels6 records
Vector 35 product offering
Product offeringCore offering
Vector 35 develops and sells Binary Ninja, a commercial reverse engineering platform featuring disassembly, decompilation, and automated analysis across multiple architectures (x86, x64, ARM, NDS32). The company also delivers paid training courses on reverse engineering and vulnerability research, and provides professional services including CTF competition consulting, data visualization, custom software development, and vulnerability research.
Product overview
Vector 35 operates as both a product company and services firm. Their primary commercial product is Binary Ninja, a reverse engineering platform available in standard and Enterprise editions, with add-on modules including Sidekick (extended capabilities) and Portal (web-based access). Training courses covering reverse engineering topics are offered as a complementary product line. Beyond commercial offerings, Vector 35 maintains open source projects including the asmx86 disassembler, PwnAdventureZ CTF game, and Binary Ninja API. Their service offerings include training instruction, CTF consulting, data visualization, reverse engineering consulting, custom software development, and vulnerability research services. The company is headquartered in Melbourne, FL.
Differentiator
Problem solved
Functional benefit
Brands
- Binary Ninja: Commercial reverse engineering platform developed and sold by Vector 35
- Sidekick
- Firmware Ninja
Companies that use Vector 35
Customer profileSegments4 records
Ideal customer profiles4 records
Vector 35 technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability6 records
Feature5 records
Vector 35 partnerships and signals
Strategic signalScale indicators2 records
Recent moves6 records
Expansion highlights7 records
Vector 35 competitors and assessment
Company assessmentBroad incumbents
- Veracode: Veracode is an enterprise application security platform covering SAST, DAST, and software composition analysis, competing for the same security-tool spend as Binary Ninja from a broader (less specialized) angle.
- ReversingLabs: ReversingLabs provides file analysis and software supply chain security tools used by security teams for malware triage and binary analysis, overlapping with Binary Ninja's reverse engineering and vulnerability research use cases at the enterprise level.
- Synopsys (Software Integrity Group): Synopsys offers a broad AppSec and DevSecOps portfolio including static analysis and binary analysis tools that compete for the same enterprise security tooling budgets as Binary Ninja, particularly for vulnerability research workflows.
- NCC Group: NCC Group is a global cybersecurity consultancy with substantial reverse engineering and vulnerability research practices. It competes with Vector 35 for enterprise custom RE and vulnerability research engagements and for security training programs.
- Checkmarx: Checkmarx provides application security testing platforms (SAST, SCA, IaC) that address similar security budgets to Binary Ninja, with broader horizontal coverage but less depth in compiled-binary reverse engineering.
- Mandiant (Google Cloud): Mandiant delivers incident response, vulnerability research, and threat intelligence services that overlap with Vector 35's custom RE and vulnerability research consulting line, particularly for enterprise and government customers.
Emerging players
- Trail of Bits: Trail of Bits is a security consulting and tooling firm offering custom vulnerability research, reverse engineering, and open-source security tools (e.g., Manticore). It competes directly with Vector 35's consulting services line for high-end RE engagements.
- Sonar (SonarSource): Sonar provides code quality and security analysis tools with growing reach into security workflows. While more focused on source-code analysis, it addresses adjacent developer-tooling budgets and competes for security-trained developers.
Direct peers
- Ghidra (NSA / open source): Ghidra is the free, NSA-developed open-source reverse engineering suite that Binary Ninja is positioned against. Binary Ninja 5.3 (Jotunheim) specifically adds improved Ghidra interoperability, underscoring direct product overlap.
- Hex-Rays (IDA Pro): Hex-Rays produces IDA Pro, the incumbent commercial reverse engineering platform that Binary Ninja explicitly competes against. Both sell annual commercial licenses to professional reverse engineers and security researchers with overlapping feature sets.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Vector 35 social profiles
Digital presenceVector 35 financial estimates
Financial estimateRevenue estimate
Valuation estimate
Vector 35 leadership team
Management profileNumber of profiles
Profiles1 record
Vector 35 funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Vector 35 M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Vector 35
What does Vector 35 do?
Vector 35 develops and sells Binary Ninja, a commercial reverse engineering platform featuring disassembly, decompilation, and automated analysis across multiple architectures (x86, x64, ARM, NDS32). The company also delivers paid training courses on reverse engineering and vulnerability research, and provides professional services including CTF competition consulting, data visualization, custom software development, and vulnerability research.
Is Vector 35 a public or private company?
Vector 35 is a private company. It is classified as management employee owned and is currently operating.
When was Vector 35 founded?
Vector 35 was founded in 2015. It employs 1 to 10 people.
Where is Vector 35 based?
Vector 35 is headquartered in Melbourne, United States, in the North America region.
How does Vector 35 make money?
Four revenue lines are on record. Binary Ninja Commercial Licenses are the primary driver. The others are training Courses, CTF Consulting Services and reverse Engineering and Vulnerability Research Services.
Who are Vector 35's main competitors?
Broad incumbents on record are Veracode, ReversingLabs, Synopsys (Software Integrity Group), NCC Group, Checkmarx and Mandiant (Google Cloud). Emerging players are Trail of Bits and Sonar (SonarSource). Direct peers are Ghidra (NSA / open source) and Hex-Rays (IDA Pro).
Does Vector 35 have an API?
Yes. Binary Ninja is closed-source commercially, but the API and a number of plugins have been released under an MIT license. The Binary Ninja API is available from their corporate GitHub profile at github.com/Vector35/binaryninja-api. The training description mentions students will write scripts in Python using the Binary Ninja API. Binary Ninja 5.3 (Jotunheim) includes improved interoperability with Ghidra and IDA. Developer documentation is at github.com/Vector35/binaryninja-api.
What industry is Vector 35 in?
Vector 35's product category is Reverse Engineering Software. Its primary akta.pro industry code is BPAKAHAJ, Application Security & DevSecOps Services, with a secondary code of EDAOAIAK, Application Security & Secure Software (DevSecOps). Its NAICS code is 5132 and its SIC code is 7371.