Polysciences

What Polysciences does

Polysciences is a privately held US specialty chemical manufacturer founded in 1961 and headquartered in Warrington, Pennsylvania. The company develops and produces a catalog of 2,084+ products spanning polymers, monomers, microspheres, lipids for nanodelivery, transfection reagents, electronic chemicals (including poly(acrylic acid) for semiconductor CMP slurries), histology and pathology reagents, microscopy consumables, and instrument standards. Core technical capabilities include polymer chemistry, lipid and particle engineering, and precision manufacturing at scale-up ranging from grams to metric-ton volumes. The company holds ISO 13485:2016 certification for medical devices, FDA establishment registration under 21 CFR 820, and cGMP-aligned manufacturing capabilities.

Polysciences operates a hybrid go-to-market model. Catalog products are sold direct-to-consumer through the company's Shopify-powered e-commerce storefront serving global customers with multi-currency support. A parallel sales-led motion handles custom synthesis and contract manufacturing engagements: customers initiate projects through inquiry forms (Custom Synthesis Inquiry, Contract Manufacturing Inquiry) and work with technical teams from proof-of-concept through scale-up and commercialization. Three service lines monetize this motion — custom synthesis (gram to multi-kilogram), cGMP contract manufacturing (pilot to commercial scale with cleanroom filling, blending, milling, packaging, and hazardous material handling), and application development/R&D support. Pricing is quote-based; no public list prices exist.

Customer concentration is spread across four verticals: biomedical and pharmaceutical (drug delivery, gene therapy, tissue engineering, medical devices), electronics and semiconductor (CMP slurries, encapsulants, coatings, underfills), histology, cytology and pathology (fixatives, stains, embedding media, IHC reagents), and industrial materials science (aerospace, agricultural, construction). In 2025, Polysciences launched Kyfora Bio as a focused bioprocessing sub-brand targeting cell and gene therapy manufacturing, anchored by KyFect™-AAV — a transfection reagent for scalable AAV vector production (launched August 2025). All manufacturing is performed in the United States, a position Polysciences markets explicitly as tariff-risk mitigation for customers.

Name

Polysciences

Legal name

Polysciences

Website

https://polysciences.com

Company type

Private

Founded year

1961

Operating status

Operating

Headcount range

51–100 employees

Short description

Polysciences is a US-based specialty chemical manufacturer founded in 1961, producing 2,084+ polymers, monomers, microspheres, lipids, transfection reagents, electronic chemicals, and histology reagents, plus cGMP contract manufacturing and custom synthesis services for pharmaceutical, electronics, and research customers.

Ownership category

akta.pro rank

Product category

Specialty Chemicals

NAICS

Chemical Manufacturing (325), Resin, Synthetic Rubber, and Artificial and Synthetic Fibers and Filaments Manufacturing (3252)

SIC

Industrial Organic Chemicals (2860), Miscellaneous Chemical Products (2890)

akta.pro primary industry

Biodegradable Polymers & Resins (PLA, PHA, PBS, PBAT) (IMAEAOAA)

akta.pro secondary industries

Biodegradable Medical & Hygiene Materials (absorbables, disposables substrates) (IMAEAOAL), Medical & Food-Contact Specialty Compounds (IMANABAK), Sustainable Additives & Plasticizers (bio-plasticizers, stabilizers, compatibilizers) (IMANANAH)

Keywords

• Specialty chemicals manufacturing
• Polymer synthesis
• Custom synthesis services
• Histology reagents
• Transfection reagents

Headquarters

HQ city

Warrington

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Infrastructure, Marketing or Sales

Revenue model

1. Specialty Chemicals & Reagents Sales: Direct sales of specialty chemicals, polymers, monomers, microspheres, transfection reagents, electronic chemicals, and histology/pathology reagents through e-commerce platform and direct sales engagement.
2. Custom Synthesis Services: Fee-for-service custom synthesis of specialized molecules, monomers, polymers, and advanced materials tailored to specific application requirements. Supports scale-up from gram to multi-kilogram quantities.
3. Contract Manufacturing: cGMP-compliant manufacturing services including pilot-scale and commercial-scale production, cleanroom filling, blending, milling, packaging, and specialized hazardous material handling.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels4 records

Core offering

Polysciences manufactures specialty chemicals including polymers, monomers, microspheres, lipids, transfection reagents, electronic chemicals, and histology/pathology reagents for life science research, bioprocessing, electronics, and medical device industries. The company also provides custom synthesis, cGMP-compliant contract manufacturing, and research & development services supporting scale-up from gram to multi-kilogram quantities under its Kyfora Bio bioprocessing sub-brand.

Product overview

Polysciences is a specialty chemicals manufacturer offering a broad portfolio of products organized into distinct categories including Bioprocessing/Lipids/Transfection (transfection reagents, lipids for nanodelivery systems including KyFect™-AAV), Electronic Chemicals (encapsulants, coatings, underfills, poly(acrylic acid) for semiconductor manufacturing), Histology/Cytology/Pathology (fixatives, stains, embedding media, microtomy aids, IHC reagents, decalcifying reagents), Microspheres & Particles (polystyrene, silica, magnetic, fluorescent microspheres), Monomers (acrylic, crosslinking, epoxide monomers), Polymers (PEGs, PLA, biodegradable polymers, functional polymers), and Specialty Chemicals. The company provides three core service offerings: Custom Synthesis (custom molecule development from gram to multi-kilogram scale), Contract Manufacturing (cGMP-compliant pilot to commercial production with cleanroom capabilities), and Research & Development (formulation support, feasibility studies, analytical method development). With over 60 years of experience and USA-based manufacturing facilities, the company serves life science research, bioprocessing, electronics, and medical device industries.

Differentiator

Problem solved

Functional benefit

Brands

• Kyfora Bio: Polysciences' bioprocessing brand supporting development of cell and gene therapy. The brand offers products including KyFect™ - AAV transfection reagent for gene therapy manufacturing.

Products and services

• Transfection Reagents Efficient and reproducible delivery reagents for DNA, RNA, and proteins into cells, optimized for high transfection efficiency with low cytotoxicity for molecular biology, cell culture, and bioprocessing applications.
• Lipids for Nanodelivery Systems PEGylated, cationic, anionic, phospholipid, and sterol lipids designed for lipid nanoparticle (LNP), liposome, and lipoplex delivery of DNA, RNA, proteins, and bioactive molecules.
• Electronic Chemicals High-performance electronic chemicals for semiconductor processing, microelectronics manufacturing, and advanced electronic applications including encapsulants, coatings, cure systems, and CMP-related materials.
• Poly(acrylic acid) (PAA) Versatile water-soluble polymer available in high-purity grades for electronic materials, CMP slurry formulations, hydrogels, coatings, dispersants, adhesives, and advanced industrial applications with tight molecular weight control and ppb-level trace-metal purity.
• Coatings (Electronic Chemicals) Advanced adhesives, liquid encapsulants, and conformal/coating solutions designed for high-precision electronics, aerospace, and optoelectronics with enhanced adhesion, thermal stability, and chemical robustness.
• Encapsulants Products for dam & fill, glob top, wire bond, and optical encapsulation including epoxy and silicone-based formulations with high modulus, low cure stress, and excellent thermal performance for microelectronics.
• Histology, Cytology & Pathology Products Comprehensive range of products for histology, cytology, and pathology including fixatives, stains, and processing reagents.
• Fixatives Formulated reagents for precise tissue preservation and structural integrity supporting reliable staining, imaging, and analysis in histology, cytology, and pathology workflows.
• Staining Solutions for Histology & Cytology Premium staining solutions including hematoxylin and eosin (H&E) stains, special stains, and cytochemical reagents for visualization of cells and tissue structures.
• Embedding Media & Molds Embedding media and molds designed for consistent tissue preparation in histology and pathology ensuring specimen stability, integrity, and compatibility with sectioning and staining techniques.
• Microtomy Aids Products including Histoheme, PolyCut-Ease, PolyGuard, Soft Block, Soft Nail, and Total Cutting Solution Kit for improved tissue sectioning in histology workflows.
• Microtomy Blades, Knives & Accessories Wide range of microtomy tools including heavy-duty disposable microtome blades, diamond knives, tungsten carbide blades, and flotation work stations.
• IHC & in Situ Hybridization Reagents Specialized reagents for protein-based and nucleic-acid-based tissue analysis including antigen-retrieval buffer kits, chromogenic reagents, blocking solutions, and hybridization buffers.
• Decalcifying Reagents Gentle to heavy-duty agents including Super Decalcifier I and II, formic acid, hydrochloric solutions for restoring or preparing calcified tissues.
• Grossing & Frozen Sectioning Products Products including PolyFreeze™ Tissue Freezing Medium for quick-freezing, crack-free embedding matrix that reduces curling during cryosectioning.
• Poly(ethylene glycol) (PEGs) & Derivatives Highly versatile, water-soluble polymers used in life science research, bioconjugation, biomaterials engineering, and surface modification.
• Polylactic Acid (PLA, PDLA, PLLA) Biodegradable polymers ideal for biomedical applications including sutures, drug delivery, and scaffolds with varying ratios for customized degradation profiles.
• Microspheres & Particles Selection of microspheres and particles featuring magnetic, fluorescent, and protein-coated options including polystyrene, silica, carboxyl, fluorescent, and magnetic microspheres for laboratory applications including cell separation and diagnostics.
• Monomers Diverse selection of monomers for synthetic chemists including acid, acrylic, adhesion promoting, amine, crosslinking, epoxide, fluorescent, fluorinated, hydroxyl, and vinyl monomers.
• Polymers Extensive range of high-purity polymers including acid functional, amide, amine functional, biodegradable, block copolymers, epoxy resins, halogenated, PEG derivatives, and styrenic polymers.
• Microscopy & Electron Microscopy Products Electron microscopy reagents and accessories including EM fixatives, embedding media, catalysts, tweezers, grids, and mounting media for detailed cellular and structural studies.
• Instrument Standards Standards for analytical instruments including cell analyzers and flow cytometers, with cell viability, count, flow cytometry, and fluorescence standards.
• Life Sciences Products Specialty chemicals and reagents supporting research in histology, microscopy, and anatomic pathology with buffers, stains, and cell biology reagents.
• Specialty Chemicals & Adjuncts Resins, catalysts, solvents, and curing agents including liquid crystals, ion exchange resins, and MC-Bond acrylic cement.
• KyFect™ - AAV Next-generation transfection reagent for high-yield, scalable production of adeno-associated virus (AAV) vectors used in gene therapy manufacturing, leveraging specialty chemical manufacturing expertise to enable efficient plasmid delivery and reproducible performance from early discovery through GMP manufacturing.
• Custom Synthesis Over six decades of specialty chemistry experience to develop custom molecules, monomers, polymers, and advanced materials for regulated and high-performance applications with scale-up from gram to multi-kilogram quantities.
• Contract Manufacturing Reliable, repeatable production for established formulations including pilot and commercial-scale manufacturing, cleanroom filling, and specialized handling with ISO-classified environments under cGMP compliance.
• Research & Development Application development and formulation support, material selection and optimization, feasibility studies and prototypes, analytical method development, and technology transfer into manufacturing for custom chemistry projects.

Quantifiable outcome

• Over 2,000 specialty chemicals and reagents available across multiple application areas
• +2 more outcomes

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Scale indicators4 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Sigma-Aldrich (MilliporeSigma, Merck KGaA): MilliporeSigma is the largest specialty chemicals and life science reagents supplier globally, offering a comparable catalog of polymers, monomers, biocides, analytical standards, and histology reagents via the Sigma-Aldrich brand. Direct competitor to Polysciences across research chemicals, polymers and histology stains.
• Avantor: Avantor supplies specialty chemicals and raw materials across life sciences, advanced technologies and applied materials, with strong bioprocessing and electronic chemicals exposure. Comparable to Polysciences in serving pharma, biotech and semiconductor customers with high-purity chemicals.
• TCI Chemicals (Tokyo Chemical Industry): TCI is a specialty organic chemicals manufacturer with deep catalogs of monomers, polymers, catalysts and laboratory reagents used in research and industry. Directly comparable to Polysciences in product breadth, customer base and custom synthesis offerings.
• Bangs Laboratories: Bangs Laboratories specializes in polystyrene, magnetic, silica and functionalized microspheres for diagnostics, cell separation and immunoassays. Direct competitor to Polysciences' Microspheres & Particles line within life sciences and diagnostics.
• Strem Chemicals: Strem Chemicals manufactures specialty chemicals including catalysts, ligands, organometallics, monomers and polymers for research and industry. Comparable catalog depth and customer overlap with Polysciences in fine and specialty chemicals.

Broad incumbents

• Thermo Fisher Scientific: Thermo Fisher is a global life sciences and specialty chemicals incumbent through brands such as Thermo Scientific, Alfa Aesar and Invitrogen. Broadly competes with Polysciences across histology, life science reagents, transfection reagents and custom chemicals, but as part of a much wider portfolio.
• Bio-Rad Laboratories: Bio-Rad is a life science research and clinical diagnostics manufacturer producing reagents, instruments and consumables. Overlaps with Polysciences in histology, microscopy standards, microspheres and life science reagents, though within a broader instruments-and-assays portfolio.
• Cytiva (Danaher): Cytiva provides bioprocessing solutions including cell culture media, buffers, transfection reagents and process materials for gene therapy and biologics manufacturing. Overlaps with Polysciences' Kyfora Bio bioprocessing line but operates as a broad bioprocessing platform.

Emerging players

• Polyplus (Sartorius): Polyplus specializes in transfection and gene delivery reagents for viral vector and gene therapy manufacturing, including PEI-based and LNP delivery platforms. Closest direct competitor to Polysciences' KyFect-AAV in the bioprocessing transfection space.
• Phosphorex: Phosphorex is a specialty microspheres and nanoparticles manufacturer focused on life sciences and diagnostics applications. Comparable to Polysciences' Microspheres & Particles portfolio, with narrower catalog but deep domain focus.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/polysciences
• LinkedInlinkedin.com/company/626891
• Facebookfacebook.com/655700317900342

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Polysciences