
FDA & GMP ComplianceConsulting for Supplement &Pharmaceutical Manufacturerson Long Island, NY
GMP compliance without the guesswork.
Facility setup, formulation development and equipment solutions for dietary supplement, nutraceutical and pharmaceutical plants - specified, installed and validated to current FDA cGMP guidelines. Based in Ronkonkoma, NY - serving Suffolk County and Nassau County, the wider tri-state area, and clients nationwide.
Enquiries answered directly by Mohammed Z. Rahman, GMP Auditor
Practice areas
05- 01Facility Setup & Compliance
- 02Formulation Development
- 03Equipment Solutions
- 04Custom Packaging
- 05New Business Development
Ronkonkoma, New York · Suffolk County & Nassau County
Credentials and practice scope
Engagements are led directly by Mohammed Z. Rahman, GMP Auditor and President - not delegated.
- 5
- Service disciplines
- Setup to maintenance
- 2
- Industries served
- Pharma & nutraceutical
- 1
- Point of contact
- GMP Auditor led
- FDA / cGMP
- Design and documentation standard
Five disciplines, one point of contact
Facility, formulation, equipment, packaging and market entry - handled by the same practice, so nothing falls between vendors.
01Facility Setup & Regulatory Compliance
Facility design and SOP systems built to FDA cGMP guidelines from day one.
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02Formulation Development
Solid dose, powder and coating formulation from bench through scale-up.
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03Equipment Solutions
Sourcing, installation, in-process equipment, validation and preventive maintenance.
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04Custom Packaging
Packaging solutions specified for the finished product and its line.
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05New Business Development
Startup support for companies entering pharma or nutraceutical manufacturing.
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Not sure where to start?
Describe the facility or the product. We'll tell you what it actually takes.
A specialist practice, not a general engineering firm
Pharma and nutraceutical manufacturing is the whole business. That changes what you get.
- 01Direct GMP Auditor oversight
- The work is led by a GMP Auditor, not delegated to a junior engineer. Compliance risk is assessed by someone who has sat on the audit side of the table.
- 02Hands-on facility and equipment experience
- Specification, installation and commissioning are done by people who have physically stood the equipment up - so the design accounts for how it actually gets built.
- 03One point of contact, setup through maintenance
- Facility design, formulation, equipment and ongoing preventive maintenance run through a single relationship. No handoff gaps between vendors.
- 04Specialist scope, not general engineering
- Pharma and nutraceutical manufacturing is the entire practice. There is no general-contracting division that treats cGMP as an edge case.
Two verticals, two different problems
The manufacturing discipline is shared. The regulatory pressure and the pace are not.

Pharmaceutical Manufacturing
When the compliance stakes are absolute.
- FDA audit readiness
- Equipment validation
- Documented SOPs

Nutraceutical Manufacturing
Faster cycles, same manufacturing discipline.
- Small-batch to production
- Formulation flexibility
- Bringing production in-house
The work, as it actually looks
Capsule filling and dosing lines, machines opened up for cam and arm work, and segments machined to drawing - photographed on site during live engagements.
Questions we get before the first call
If yours is not here, ask it directly - the first conversation is a technical one, not a sales one.
01What does a GMP compliance consultant do?
A GMP compliance consultant designs facilities, processes and documentation systems to meet current Good Manufacturing Practice requirements, then verifies they hold up under regulatory inspection. Ztech Consulting & Tech Inc covers facility setup to FDA cGMP guidelines, corporate SOP development, equipment qualification and process validation, led directly by a GMP Auditor.
02Do you serve both pharmaceutical and nutraceutical manufacturers?
Yes. Ztech Consulting & Tech Inc works with both pharmaceutical and nutraceutical manufacturers. Pharmaceutical engagements focus on FDA audit readiness, equipment validation and documented SOPs; nutraceutical engagements focus on formulation flexibility and scaling from small-batch to full production.
03What areas does Ztech Consulting & Tech Inc serve?
The practice is based at 240 Ronkonkoma Ave, Ronkonkoma, NY 11779, serving Suffolk and Nassau County and the wider New York, New Jersey and Connecticut region, with project work accepted nationwide.
04Can you help a startup entering pharmaceutical manufacturing?
Yes. New business development is one of the five service disciplines. It covers product line assessment, tablet, capsule, blending and mixing and coating line planning, and a capital and compliance roadmap - so the cost and regulatory burden are understood before capital is committed.
Free initial consultation
Ready to get your facility inspection-ready?
Talk to a GMP Auditor about your facility, formulation or equipment. No sales call first - the technical conversation is the first conversation.

