Chemline
Chemline is a privately held US manufacturer that formulates custom polyurethane and polyurea coatings, elastomers, and prepolymers for large-volume industrial customers in steel, mining, infrastructure, and utility end-markets across North America.
- Company typePrivate
- Founded1997
- HeadquartersSt Louis, United States
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What Chemline does
Chemline, Inc. is a privately held US specialty chemical manufacturer that formulates and supplies custom polyurethane and polyurea systems to large-volume industrial customers across North America. The company was founded in 1997 by John Pantanella in St. Louis, Missouri, and operates from four facilities: a 250,000 sq. ft. headquarters in St. Louis, MO with isocyanate prepolymer reactors, B-side blenders, and bulk storage; distribution sites in Phoenix, AZ (opened 2022), Dallas, TX (opened 2023), and Allentown, PA. Its portfolio spans Fast Set Spray coatings (with sub-variants for steel, concrete, geotextile, foam, wood, and fire-rated applications), Cold Cast Elastomers, Hot Cast Prepolymers, Rigid Foam, Flexible Foam, Concrete Lifting Foam, and Doming Resins acquired from Development Associates Inc. The product line also bundles Graco and PMC spray equipment through a top-20 distribution relationship backed by four dedicated service engineers.
Chemline's core differentiators are upstream control of A-side prepolymer chemistry, an inventory of more than 600 raw materials, and 1,000+ years of combined chemist experience used to develop application-specific formulations. Approximately 100 employees serve the business, which targets OEMs, contractors, and specialty fabricators in steel & metal manufacturing, oil & gas / mining, concrete & infrastructure, and utility & telecom end-markets. The company is privately held by its founder, has never raised institutional funding, and has executed five acquisitions since 2006 (Steelcote Manufacturing Co., Gatorhyde Protective Coatings, TA Davies, Industrial Polymers and Development Associates, and Development Associates Inc.) to add capacity, product breadth, and geographic reach.
Chemline generates revenue primarily through one-time sales of custom-blended polyurethane and polyurea products, with orders ranging from a 110-gallon drum kit to a full truckload of 4,400 gallons, plus secondary revenue from Graco spray equipment distribution and aftermarket support. Pricing is volume-based and not publicly disclosed, with net 30 standard terms and free 24/7 technical support bundled into purchases. The go-to-market is a sales-led direct enterprise motion in which dedicated technical sales representatives and chemists serve each large-volume account; geographic scope is restricted to North America. Historical revenue grew from $12M to $50M between approximately 2004 and 2015, and the company has continued expanding capacity and footprint since.
Chemline firmographics
Firmographics- Name
- Chemline
- Legal name
- Chemline, Inc.
- Website
- https://chemline.net
- Company type
- Private
- Founded year
- 1997
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Chemline is a privately held US manufacturer that formulates custom polyurethane and polyurea coatings, elastomers, and prepolymers for large-volume industrial customers in steel, mining, infrastructure, and utility end-markets across North America.
- Ownership category
- akta.pro rank
Chemline industry classification
Industry- Product category
- Specialty Polyurethane & Polyurea Chemical Coatings
- NAICS
- Resin and Synthetic Rubber Manufacturing (32521), Urethane and Other Foam Product (except Polystyrene) Manufacturing (32615), Paint and Coating Manufacturing (325510), Custom Compounding of Purchased Resins (325991)
- SIC
- Plastic Materials, Synth Resins & Nonvulcan Elastomers (2821), Plastics Foam Products (3086), Paints, Varnishes, Lacquers, Enamels & Allied Prods (2851)
- akta.pro primary industry
- Polyurethanes (MDI/TDI, Polyols, PU Systems) (IMAEADAH)
- akta.pro secondary industries
- Spray Polyurethane Foam (SPF) Systems Manufacturing (IMANAIAL), Thermoset & Reactive Resin Manufacturing (Epoxy, Polyester, Phenolic, Urethane systems) (IMANAAAC), Polyurethane (PU) Flexible Foam Manufacturing (IMANAIAC), Polyurethane (PU) Rigid Foam Manufacturing (IMANAIAD)
Keywords
Where Chemline is headquartered
LocationHeadquarters
- HQ city
- St Louis
- HQ country
- United States
- HQ region
- North America
Offices4 records
Markets served
Chemline business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Supply Chain, Operations, Technology or R&D, Infrastructure, Marketing or Sales
Revenue model
- Polyurethane and Polyurea Product Sales: Sale of custom-formulated polyurethane and polyurea coatings, elastomers, prepolymers, and foam products. Products include Fast Set Spray Systems, Cold Cast Elastomers, Hot Cast Prepolymers, Rigid Foam, Flexible Foam, Concrete Lifting Foam, and Doming Resins. Orders range from 1 drum kit (110 gallons total) to full truckload of 80 drums (4400 gallons total).
- Graco Equipment Sales and Distribution: Chemline is a top distributor for Graco and PMC spray equipment systems, selling and configuring equipment to customer specifications.
- Technical Support Services: Free technical support, training, on-site application assistance, and troubleshooting services included with product purchases to ensure customer success.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Multi-year contract | Custom formulation pricing for volume orders |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels7 records
Chemline product offering
Product offeringCore offering
Chemline manufactures and sells custom-formulated polyurethane and polyurea chemical systems — including Fast Set Spray coatings, Cold Cast Elastomers, Hot Cast Prepolymers, Rigid Foam, Unique Flexible Foam, Concrete Lifting Foam, and Doming Resins — for large-volume industrial manufacturers in North America. The company also distributes Graco spray equipment and provides complimentary on-site technical support, training, and custom formulation development using its in-house prepolymer manufacturing and 600+ raw material portfolio.
Product overview
Chemline is a polyurethane and polyurea chemical systems provider offering a portfolio of spray-applied, cast, and pourable polymer products. The core product family includes Fast Set Spray (polyurea, polyurethane, and hybrid coatings available in six sub-variants: Geotextile, Steel Coatings, Concrete Coatings, Foam Coatings, Wood Coatings, and Fire Rated Coatings), Cold Cast Elastomers, Hot Cast Prepolymers, Rigid Foam, Unique Flexible Foam, and Concrete Lifting Foam (Geotech). Through the acquisition of Development Associates Inc., Chemline also offers Doming Resins. These products are supported by Graco Systems distribution (a top-20 Graco distributor) and technical support services including on-site assistance, training, and custom formulation. Chemline manufactures its own prepolymers (A-side chemistry), holds over 600 raw materials for custom formulations, and services large-volume companies across North America from facilities in St. Louis, MO (headquarters), Texas, Arizona, and Allentown, PA.
Differentiator
Problem solved
Functional benefit
Products and services
- Fast Set Spray Environmentally friendly polyurea, polyurethane, or hybrid spray coating systems applied to steel, concrete, wood, foam, geotextile, and in-mold substrates for large-volume industrial manufacturers.
- Cold Cast Elastomers Polyurethane elastomers and foams formulated for room-temperature application without post-curing heat, used in concrete molds, architectural form liners, filtration, flexible foam, and custom molding applications.
- Hot Cast Prepolymers Urethane prepolymers for high-performance applications requiring heated tooling and post-cure processing, used extensively in mining, industrial tires, and metal manufacturing.
- Rigid Foam Polyurethane rigid foam products spray applied, poured, or injected into molds, offering insulation properties for walls, roofing, tank coverings, and lightweight durable molded products including architectural elements, signs, props, and taxidermy foam.
- Unique Flexible Foam Custom-molded flexible foam systems with reduced densities, tough outer skins, fire retardancy, and high resiliency, applied in seating, arm rests, archery targets, viscoelastic foam, and sporting decoys.
- Concrete Lifting Foam Geotechnical polyurethane foam for slab lifting and soil stabilization, available in high-pressure and low-pressure formulations for roads, sidewalks, driveways, parking lots, warehouse floors, and drainage systems.
- Doming Resins Two-part polyurethane doming resins for casting, coating, encapsulating, and potting applications including domed decals, solar panels, composite construction, and substrate coating.
- Graco Systems Distribution Authorized top-20 distribution of Graco and PMC spray equipment with on-site configuration, testing, training, and 24-hour spare parts response for industrial spray coating customers.
- Technical Support Services Complimentary 24/7 technical support, on-site expert technicians, application training, supply chain and logistics support, and custom formulation collaboration with senior chemists for industrial polyurethane and polyurea customers.
Quantifiable outcome
- Same or next day shipping for stock orders
- +4 more outcomes
Companies that use Chemline
Customer profileNamed customers1 record
Segments5 records
Ideal customer profiles1 record
Chemline technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
Chemline partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- GracocoreChemline is a recognized top 20 Graco spray systems distributor. They sell, configure, test, and deliver Graco and PMC equipment. Chemline has four dedicated Graco Service Engineers on staff. Equipment is configured to customer application and tested before delivery. Service engineers stay on-site until customers are operational. Spare parts are inventoried for 24-hour or less response to OEM customer needs.
Scale indicators10 records
Recent moves11 records
Expansion highlights6 records
Chemline competitors and assessment
Company assessmentBroad incumbents
- PPG Industries: PPG is a major global coatings manufacturer serving industrial, infrastructure, marine, and protective coatings markets. It is a broad incumbent in the protective and industrial coatings segments that overlap with Chemline's steel, pipeline, and concrete coating lines.
- ITW Polymer Chemists: ITW Polymer Chemists is part of Illinois Tool Works' Polymers & Fluids segment, producing specialty polyurethane and epoxy systems for industrial applications. It is a broader incumbent with greater scale, R&D resources, and global reach, but operates in overlapping polyurethane formulations and coatings.
- Covestro AG: Covestro is one of the world's largest producers of polyurethanes (MDI, TDI, polyols) and polycarbonate, serving coatings, adhesives, foams, and specialty elastomers. A broad incumbent that competes with Chemline in polyurethane systems while also supplying raw materials into the same value chain.
- Huntsman Corporation: Huntsman is a major global producer of MDI, polyols, and polyurethane systems, serving coatings, elastomers, adhesives, and foams. It is a broad upstream-and-systems incumbent that overlaps with Chemline's polyurethane systems and prepolymer activities but at vastly larger scale.
Direct peers
- Line-X: Line-X is a franchise-based spray-on polyurea/polyurethane protective coatings company serving truck bedliners, industrial, and military applications. Comparable product technology (spray-applied polyurea/polyurethane coatings) and end-use cases, with a more franchise-driven go-to-market model.
- Rhino Linings Corporation: Rhino Linings manufactures and globally franchises spray-on polyurea/polyurethane protective coatings for truck bedliners, industrial, and infrastructure applications. Directly comparable in core chemistry (spray polyurea/polyurethane) and adjacent end markets such as secondary containment and infrastructure.
- ArmorThane USA: ArmorThane is a US manufacturer and franchisor of spray-applied polyurea and polyurethane coatings serving truck, industrial, and infrastructure customers. Highly comparable in product chemistry and spray-application use cases, with a smaller national footprint than Chemline.
- Versaflex (Specialty Products Inc.): Versaflex is a US-based formulator of polyurea and polyurethane coatings and linings with comparable product lines (spray coatings, tank linings, joint fillers) and a similar custom-formulation, direct-to-industrial-customer model. It is the most directly comparable specialty polyurea systems house to Chemline.
Others
- BASF: BASF is the world's largest chemical company with a broad polyurethanes and coatings portfolio spanning raw materials (MDI, TDI, polyols) and formulated systems. It is a broad incumbent across Chemline's end markets with materially greater R&D and global reach.
Emerging players
- Stepan Company: Stepan produces specialty polyurethanes, polyols, and surfactants used in coatings, adhesives, and elastomers. A more focused, mid-sized competitor than the diversified incumbents, with overlap in polyurethane resin systems and specialty chemical formulations.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Chemline social profiles
Digital presenceChemline compliance and trust
Trust signalCompliance6 records
Chemline financial estimates
Financial estimateRevenue estimate
Valuation estimate
Chemline leadership team
Management profileNumber of profiles
Profiles2 records
Chemline subsidiaries and ownership
Company hierarchySubsidiaries5 records
Chemline funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Chemline 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 Chemline
What does Chemline do?
Chemline manufactures and sells custom-formulated polyurethane and polyurea chemical systems — including Fast Set Spray coatings, Cold Cast Elastomers, Hot Cast Prepolymers, Rigid Foam, Unique Flexible Foam, Concrete Lifting Foam, and Doming Resins — for large-volume industrial manufacturers in North America. The company also distributes Graco spray equipment and provides complimentary on-site technical support, training, and custom formulation development using its in-house prepolymer manufacturing and 600+ raw material portfolio.
Is Chemline a public or private company?
Chemline is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Chemline founded?
Chemline was founded in 1997. It employs 101 to 250 people.
Where is Chemline based?
Chemline is headquartered in St Louis, United States, in the North America region.
How does Chemline make money?
Three revenue lines are on record. Polyurethane and Polyurea Product Sales are the primary driver. The others are graco Equipment Sales and Distribution and technical Support Services.
Who are Chemline's main competitors?
Broad incumbents on record are PPG Industries, ITW Polymer Chemists, Covestro AG and Huntsman Corporation. Direct peers are Line-X, Rhino Linings Corporation, ArmorThane USA and Versaflex (Specialty Products Inc.). BASF is listed as an others. Stepan Company is listed as an emerging player.
Does Chemline have an API?
No public API is recorded for Chemline.
What industry is Chemline in?
Chemline's product category is Specialty Polyurethane & Polyurea Chemical Coatings. Its primary akta.pro industry code is IMAEADAH, Polyurethanes (MDI/TDI, Polyols, PU Systems), with a secondary code of IMANAIAL, Spray Polyurethane Foam (SPF) Systems Manufacturing. Its NAICS code is 32521 and its SIC code is 2821.