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Caesar & Loretz GmbH - Contract services

Our assortment of products contains approximately 1,100 raw materials (pharmaceutical, food, cosmetic and technical grades) in more than 3,000 quantity units in our standard assortment and many special sizes.

In addition, we offer contract manufacturing for liquids, semi-solid forms, powders and teas – as finished products or premixes.

Our quality guidelines are based on the following standards:
• EU GMP guidelines (good manufacturing practice)
• German Pharmaceuticals Act (AMG)
• Regulation for the manufacturing of pharmaceuticals and APIs (AMWHV)
• EC guidelines
• National and international pharmacopoeias
• Cosmetics regulation (KosmetikV)
• Foods, Consumer Goods and Feedstuffs Code (LFGB)
• Dietary supplement regulations (NemV)


About...

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Address: Herderstr. 31, 40721, Hilden
Germany
Germany Local time:

Raw materials, CMO and OTC products

Two GMP certified locations

Customisable (small-sized) packages

Our services:

Drug Substance
Drug Product

Production scale:

medium
small

Response time:

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Employees:
275+
Established in:
1886

Drug Substance (CDMO/CRO)

Fine Chemicals
Fine chemicals are pure, complex chemicals produced in limited quantities for use in pharma and biotech. CDMOs offer synthesis, scale-up, and high-purity manufacturing to support drug substance production.
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Intermediates
Pharmaceutical intermediates are compounds used in the production of APIs. CDMOs play a crucial role in synthesizing, scaling, and ensuring the quality of these intermediate compounds to support efficient drug manufacturing.
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Small Molecule APIs
Small molecule APIs form the backbone of many pharmaceutical drugs due to their low molecular weight and ease of synthesis. They are widely used in treating a range of diseases and are typically produced through chemical synthesis in GMP-compliant facilities.
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Drug Product (CMO)

Oral solid products
Oral solid dosage forms like tablets and capsules are the most common drug delivery formats. CMOs offer services in formulation, tableting, encapsulation, and packaging under GMP conditions.
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Powders & Granules
Powders and granules are oral solid formats used in sachets, suspensions, or direct consumption. CMOs offer blending, granulation, and filling services to ensure consistent quality and performance.
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Semi-solid products
Semi-solid formulations like creams and ointments are used for topical drug delivery. CMOs offer formulation development, mixing, and GMP-compliant manufacturing for semi-solid products.
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Contact Caesar & Loretz GmbH (CAELO) for Contract Services Expertise

Connect with Caesar & Loretz GmbH (CAELO), a leading pharmaceutical company from Germany. They offer specialized Drug Substance (CDMO/CRO), Drug Product (CMO), of which the services for CMO/CDMO include Powders & Granules. Contact Caesar & Loretz GmbH (CAELO) for free and discover if they are the perfect partner for your pharmaceutical needs.

Drug Substance (CDMO/CRO)

Drug Substance CDMOs and CROs provide essential services in the development and manufacturing of active pharmaceutical ingredients (APIs). These organizations specialize in early-stage research, process development, and GMP-compliant manufacturing of drug substances for clinical and commercial use.


Pharmaoffer's Drug Substance CDMO/CRO category includes partners with expertise in small molecules, biologics, peptides, and complex chemistry, all operating under strict regulatory compliance. These providers help companies scale from lab to market efficiently and cost-effectively.


Key Functions of Drug Substance CDMOs/CROs:


  • API Research and Development: Providing early-stage discovery support, custom synthesis, and process optimization to streamline the development of drug substances.

  • Process Scale-Up and Tech Transfer: Transitioning from bench-scale to pilot and commercial scale production with validated methods and reproducibility.

  • GMP Manufacturing: Delivering high-quality API batches in GMP-certified environments, adhering to FDA, EMA, and other international standards.

  • Analytical Services: Offering comprehensive analytical method development and validation to ensure consistent quality and regulatory compliance.

  • Flexible and Specialized Capabilities: From small molecule synthesis to biologic and peptide manufacturing, these partners provide specialized services tailored to product-specific needs.


Explore Leading API CDMOs and CROs

Pharmaoffer connects you with trusted CDMOs and CROs for drug substance development. Our platform enables seamless access to specialized service providers equipped to support your API lifecycle from discovery to commercialization.

Drug Product (CMO)

Drug Product CMOs focus on the manufacturing and packaging of finished pharmaceutical dosage forms. These contract partners provide scalable production solutions that meet global regulatory and quality standards, supporting pharma companies throughout the drug product lifecycle.


Pharmaoffer’s Drug Product CMO category includes providers capable of manufacturing oral solids, injectables, topical formulations, and more—whether for clinical trials or commercial distribution.


Key Functions of Drug Product CMOs:


  • Formulation Development: Supporting the transition from drug substance to drug product through formulation optimization and compatibility testing.

  • Clinical and Commercial Manufacturing: Offering pilot-scale to high-volume manufacturing for various dosage forms under GMP conditions.

  • Packaging and Serialization: Providing primary and secondary packaging with serialization and tamper-proof labeling to meet compliance requirements.

  • Regulatory Support: Ensuring that all production meets FDA, EMA, and ICH standards for drug product quality, safety, and traceability.

  • Flexible Production Lines: Handling diverse dosage forms including tablets, softgels, liquids, and sterile injectables.


Partner with Proven Drug Product CMOs

Through Pharmaoffer, discover CMOs that excel in drug product manufacturing. Whether you need small-scale batches or full commercial output, our platform connects you with the right partners for compliant, cost-effective solutions.

Oral solid products

Oral solid products include tablets and capsules. CMOs provide formulation development, manufacturing, and packaging of solid dosage forms.

Powders & Granules

Powders and granules are flexible oral formats. CMOs support blending, granulation, and GMP filling for pharmaceutical applications.

Caesar & Loretz GmbH


Our assortment of products contains approximately 1,100 raw materials (pharmaceutical, food, cosmetic and technical grades) in more than 3,000 quantity units in our standard assortment and many special sizes.

In addition, we offer contract manufacturing for liquids, semi-solid forms, powders and teas – as finished products or premixes.

Our quality guidelines are based on the following standards:
• EU GMP guidelines (good manufacturing practice)
• German Pharmaceuticals Act (AMG)
• Regulation for the manufacturing of pharmaceuticals and APIs (AMWHV)
• EC guidelines
• National and international pharmacopoeias
• Cosmetics regulation (KosmetikV)
• Foods, Consumer Goods and Feedstuffs Code (LFGB)
• Dietary supplement regulations (NemV)


About Caelo

A company steeped in tradition for more than 135 years, Caelo holds a leading position as a supplier of pharmaceutical raw materials to pharmacies and hospitals. In addition to packaging and delivery of drugs, chemicals and galenicals, Caelo also manufactures its own ointments, ointment bases and oils as well as drug and tea mixtures - under its own name and also on behalf of the pharmaceutical and manufacturing industry.


Values

The name Caelo stands for Quality products and services. Competence that has been established over the last 135 years and will continue to grow into the future. Safety which is guaranteed by the highest quality standards and controlled in regular audits. And add to that a human, personal note that offers flexibility while creating goodwill.