Veteran Owned Business

Technology, AI, operations, payments, and notary services under one disciplined umbrella.

Centaurus Holdings, Inc brings together practical business consulting, AI and LLM engineering, enterprise minded software delivery, cybersecurity guidance, merchant services, and New York notary support for clients who value direct communication, execution, and real world results.

Veteran Owned AI / LLM Engineering Merchant Services Brooklyn Notary Support
At a Glance
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Centaurus brings together disciplined consulting, technical execution, payment solutions, and document support for clients who want reliable guidance and direct communication.

Centaurus Merchant Services Brooklyn Notary Ninjas Enterprise Software Delivery AI / LLM Engineering Cybersecurity Advisory Managed IT Guidance
Giving Back
Supporting St. Jude starting May 1

A portion of proceeds will help support St. Jude.

Beginning May 1, a portion of proceeds from Centaurus Merchant Services and Notary Ninjas, LLC will go toward supporting St. Jude. This is part of our commitment to build a company that serves clients well and gives something meaningful back.

Welcome

One brand, multiple specialized service lines.

Centaurus Holdings, Inc serves clients across technology, operations, revenue infrastructure, and document support. Rather than forcing every need into a single narrow box, the company brings together complementary capabilities through Centaurus Holdings, Centaurus Merchant Services, and Brooklyn Notary Ninjas.

That combination is valuable for clients who want responsive service, direct access to decision makers, and a provider that understands both technical execution and day to day business reality. Whether the project involves AI and LLM engineering, software engineering, cybersecurity consulting, payment processing, or notary support, the emphasis remains the same: clear communication, practical recommendations, and work that can hold up under real conditions.

What clients come for

  • Managed IT guidance and operational support
  • Custom software and workflow automation
  • AI / LLM custom engineering and consulting
  • Cybersecurity direction and hardening
  • Business and management consulting
  • Merchant account optimization and payment tools
  • Notary, eNotary, and apostille support in New York

What clients stay for

  • Direct answers instead of canned responses
  • Broad cross functional knowledge
  • Execution focused leadership
  • Security minded thinking
  • Flexible support across multiple business needs
  • Strong sense of ownership and accountability
Why Centaurus

For organizations that need more than a generic agency.

Centaurus Holdings, Inc is a fit for business owners, executives, professional firms, and operators who need help across infrastructure, AI adoption, engineering, security, management, or payments. It is also a fit for individuals and businesses in Brooklyn seeking responsive notary and apostille help through Brooklyn Notary Ninjas. Beginning May 1, a portion of proceeds from Centaurus Merchant Services and Notary Ninjas, LLC will also support St. Jude.


Centaurus works best for companies and professionals who want practical advice, accountable execution, and a partner that understands how technology, operations, and revenue systems affect one another.
All Services

A broad service platform, organized clearly.

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Managed IT Consulting

Strategic technology planning, support, optimization, and operational guidance for growing organizations.

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Software Engineering

Custom enterprise software in PHP, SQL, Python, C++, and related stacks, built for performance, security, and maintainability.

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AI / LLM Custom Engineering & Consulting

Custom AI, LLM, retrieval, workflow automation, and private deployment consulting for organizations that need practical systems, not gimmicks.

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Cyber Security Consulting

Security strategy, risk reduction, incident readiness, hardening, and advisory services grounded in real operational needs.

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Business & Management Consulting

Operational clarity, process redesign, technology alignment, and execution support for leaders who need progress that actually sticks.

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Payment Processing

Transparent merchant services through Centaurus Merchant Services with low rates, modern hardware, and practical payment options.

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Notary & Apostille Services

Brooklyn focused notary, mobile notary, electronic notarization, and apostille support through Brooklyn Notary Ninjas.

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Technology

Managed IT and software delivery

Centaurus supports organizations that need reliable technology direction, stronger process alignment, and custom systems that support real operations. This includes websites, internal tools, dashboards, databases, automations, AI enabled workflows, and line of business applications.

AI & Security

Applied AI, LLM systems, and risk reduction

Centaurus helps clients evaluate where AI can create leverage and where security boundaries need to stay firm. That means designing LLM powered workflows, knowledge tools, and automation systems while also reducing exposure, improving response readiness, tightening controls, and making sensible security decisions that match how the organization actually works.

Revenue & Documents

Payments and notary support

Through Centaurus Merchant Services and Brooklyn Notary Ninjas, the broader brand also addresses everyday commercial needs such as payment acceptance, point of sale support, merchant savings analysis, notarizations, eNotary workflows, and apostille guidance.

Frequently Asked Questions

Common questions from prospective clients.

Clients often want to understand how the different service lines work together. These answers provide a clear starting point.

It is a parent brand that presents multiple service lines in a unified, professional structure. The company can serve clients through technology consulting, AI and LLM engineering, software engineering, cybersecurity, business consulting, merchant services, and notary support.

Centaurus typically works with business owners, executives, professional firms, growing companies, merchants, and individuals who need direct access to capable guidance across technology, operations, payments, and document services.

Yes. Many engagements naturally cross service lines. A client may need IT planning, custom software, AI workflow design, cybersecurity guidance, merchant account review, or document support at the same time, and Centaurus is structured to approach those needs in a coordinated way.

Use the contact page or call directly at (888) 731-0456. The best first message includes your business type, current challenge, desired timeline, and the result you want to achieve.