plate concepts

What plate concepts does

Plate Concepts, Inc. is a privately held US supplier of plate and frame heat exchangers founded in 1995 and headquartered in Glen Gardner, New Jersey. The company designs, sizes, and supplies custom-engineered heat exchangers for liquid-to-liquid cooling, heating, and heat recovery duties, with installations serving high-rise commercial HVAC, district heating and cooling, electric power generation, and a range of process industries including food and beverage, pulp and paper, oil refining, and specialty chemicals. Its core product platform is the proprietary MODU-FLEX Series™, marketed under the tagline "superior value in performance, reliability and economics," and offered across five configurations: gasketed plate and frame units (port sizes 1" to 20", heat transfer area up to 15,000 sq ft, design pressures 150 to 450 PSIG, materials in 304/316 SS, titanium, 254 SMO, and Hastelloy); copper- or nickel-brazed units (gasket-free, up to 365°F and 362 PSIG); Free Flow wide-gap plates for viscous or fibrous fluids; Double Wall plates with welded air-gap leak detection for potable and sanitary service; and Semi-Welded cassettes for aggressive media such as ammonia and refrigerants. The largest installed unit is a closed water exchanger with a 20" port connection, 12,000 sq ft heat transfer area, and 57 MMBtu/hr capacity, illustrating the company's reach into utility-scale power plant auxiliary cooling.

The business is conducted through a direct, engineering-led field sales model with quotation-based pricing, no publicly disclosed price list, and post-sale field service and spare parts supply. The company is ASME Section VIII Division 1 (U-stamp/UM-stamp) certified, National Board registered, and certified to AHRI Standard 400 — credentials that gate access to commercial HVAC and power generation specification work. Geographic scope is the United States only; there is no evidence of international distribution, subsidiaries, or external equity investment. The company presents as a small, founder/management-owned specialty industrial manufacturer, with a management team carrying 40+ years of combined engineering and sales experience in plate heat exchangers. No acquisitions, funding rounds, partnerships, or management team disclosures are present in the source data, and revenue, headcount, and customer rosters are not publicly disclosed.

Name

plate concepts

Legal name

Plate Concepts, Inc.

Website

https://plateconcepts.com

Company type

Private

Founded year

1995

Operating status

Operating

Short description

Plate Concepts is a US privately held manufacturer founded in 1995 that designs and supplies custom plate and frame heat exchangers for commercial HVAC, power generation, and industrial process markets under its MODU-FLEX Series™ platform.

Ownership category

akta.pro rank

Product category

Industrial Heat Exchangers

NAICS

Power Boiler and Heat Exchanger Manufacturing (33241), Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (33341)

SIC

Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585), Heating Equip, Except Elec & Warm Air; & Plumbing Fixtures (3430)

akta.pro primary industry

Heat Exchangers & Thermal Transfer Equipment (IMAHAKAC)

akta.pro secondary industries

Heat Transfer Fluids (IMAEAMAG), Heat Exchangers, Coils & Hydronic HVAC Components (IMADANAF)

Keywords

• Plate heat exchangers
• Industrial heat exchangers
• HVAC thermal equipment
• Process cooling equipment
• Heat recovery systems

Headquarters

HQ city

Glen Gardner

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Plate Heat Exchanger Sales: One-time sales of plate heat exchangers including gasketed plates, brazed plates, and special plate types. Includes custom sizing and design services as part of the product sale.
2. Spare Parts & Service: Spare parts supply and field service for existing heat exchanger installations.
3. Accessory Equipment: Additional accessories including insulated suitcase-style removable OSHA shrouds with drip pans, inline port filters, and 4-way flow diverter valves.

Pricing tiers

Go-to-market motion2 records

Distribution channels1 record

Marketing channels2 records

Core offering

Plate Concepts designs, supplies, and supports custom-engineered plate & frame heat exchangers built on its proprietary MODU-FLEX Series™ plate technology for liquid-to-liquid cooling, heating, and heat recovery applications. The product portfolio spans gasketed, brazed, free-flow (wide-gap), double-wall, and semi-welded configurations supplied to commercial HVAC, industrial process, and power generation customers in the United States.

Product overview

Plate Concepts is an American supplier of plate & frame heat exchangers established in 1995, offering a comprehensive portfolio of heat exchange solutions. The core product line includes Gasketed Plate & Frame Heat Exchangers featuring the proprietary MODU-FLEX Series™ technology, Brazed Plate Heat Exchangers (copper or nickel-brazed), Free Flow (Wide-Gap) Plate Heat Exchangers for viscous fluids with suspended solids, Double Wall Plate Heat Exchangers for contamination-sensitive applications, and Semi-Welded Plate Heat Exchangers for aggressive media like ammonia. The company serves commercial HVAC, power generation, and industrial process markets with thermal engineering expertise from design through field service.

Differentiator

Problem solved

Functional benefit

Products and services

• Gasketed Plate & Frame Heat Exchangers All-bolted, modular plate & frame heat exchangers featuring MODU-FLEX™ plate designs, available in port sizes from 1" to 20", materials including 304/316 SS, titanium, 254 SMO, and Hastelloy, with heat transfer areas up to 15,000 sq ft and design pressures from 150 to 450 PSIG. Sold to commercial HVAC, industrial process, and power generation customers requiring custom-sized liquid-to-liquid heat transfer.
• Brazed Plate Heat Exchangers Copper or nickel-brazed AISI 316 stainless steel plate heat exchangers that are gasket-free and offer higher operating pressures and temperatures, with operating temperatures up to 365°F, working pressures up to 362 PSIG, and high heat transfer coefficients in a compact one-piece construction. Targeted at applications requiring higher pressure/temperature capability than gasketed designs.
• Free Flow (Wide-Gap) Plate Heat Exchangers Plate heat exchangers with specially designed large gaps (5 mm to 11.5 mm) between plates for handling fibrous or viscous fluids with minimal blockage risk, featuring port sizes from 2" to 12", surface areas from 2 to 24 sq ft, and design pressure of 150 psig in stainless steel, titanium, and higher alloys with ASME Code construction and no metal-to-metal contact.
• Double Wall Plate Heat Exchangers Plate heat exchangers with two identical plates seal-welded together at port openings with an air gap between the plates that vents to atmosphere for immediate visual detection of cross-contamination leakage. Designed for potable water, sanitary water for food processing, pharmaceuticals, and engine cooling applications.
• Semi-Welded Plate Heat Exchangers Plate heat exchangers with individual plate cassettes laser-welded together and installed as a plate pack in a frame, with specially designed port gaskets isolating aggressive media such as ammonia and refrigerants. Available in stainless steel and titanium with NBR, EPDM, chloroprene, and Teflon gasketing options.
• Spare Parts and Field Service Spare parts supply and field service for installed plate heat exchanger bases, supporting installed customers across commercial HVAC, industrial process, and power generation sites.
• Accessory Equipment (OSHA Shrouds, Inline Port Filters, 4-Way Flow Diverter Valves) Accessory hardware for plate heat exchanger installations, including insulated suitcase-style removable OSHA shrouds with drip pans, inline port filters, and 4-way flow diverter valves. Sold to the same commercial HVAC, industrial process, and power generation customer base.

Quantifiable outcome

• Heat transfer area up to 15,000 sq ft in a single frame
• +2 more outcomes

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Scale indicators5 records

Recent moves4 records

Direct peers

• Alfa Laval: Global leader in heat transfer, separation, and fluid handling with the broadest plate heat exchanger portfolio (gasketed, brazed, welded, free-flow). Directly competes with Plate Concepts in commercial HVAC, power, and process markets worldwide and sets industry pricing benchmarks.
• Kelvion: German-based manufacturer of plate, shell-and-tube, and air-cooled heat exchangers serving HVAC, power, marine, and process industries. Directly comparable to Plate Concepts in plate & frame gasketed and brazed product lines.
• Sondex (Danfoss): Sondex brand of plate heat exchangers, now part of Danfoss, offers gasketed, brazed, and semi-welded plate units for HVAC and industrial applications. Competes head-to-head with Plate Concepts across nearly all plate variants.
• SWEP (Dover): Brazed plate heat exchanger specialist owned by Dover, focused on refrigeration, HVAC, and district heating. A direct competitor to Plate Concepts' brazed plate line and to its HVAC district heating applications.
• Tranter (SPX Heat Transfer): Tranter, owned by SPX Technologies, is a long-established plate heat exchanger manufacturer with gasketed, welded, and free-flow plates. Direct overlap with Plate Concepts in industrial process and power applications.
• API Heat Transfer: US-based manufacturer of plate, shell-and-tube, and air-cooled heat exchangers serving process, power, and HVAC end markets. Comparable mid-sized North American competitor to Plate Concepts with overlapping gasketed plate capabilities.
• Graham Corporation: US manufacturer of thermal management equipment including plate-fin heat exchangers for power, defense, and process industries. Comparable in scale and customer base (US power/process) to Plate Concepts, though more defense-skewed.
• Funke Wärmeaustauscher: German plate heat exchanger manufacturer offering gasketed, brazed, and free-flow plates to industrial and HVAC markets. Comparable European competitor with similar product breadth to Plate Concepts.

Broad incumbents

• Xylem: Global water technology company with a portfolio that includes heat exchangers, pumps, and treatment systems serving commercial, industrial, and municipal customers. Broad incumbent that competes with Plate Concepts in HVAC and process thermal management, though plate exchangers are a small part of its portfolio.

Regional players

• Mueller Industries: US manufacturer primarily of copper and brass products, with HVAC and industrial heat exchange exposure. Adjacent regional competitor serving overlapping US commercial HVAC channels rather than direct plate-on-plate competition.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/plate-concepts-inc

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

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 plate concepts