Thermaline
Thermaline is a US-based, privately held manufacturer of industrial heat exchangers — gasketed plate, corrugated tube, shell & tube, and hot water sets — sold primarily to food, beverage, dairy, brewing, and cannabis processors through direct sales and an online quote portal.
- Company typePrivate
- Founded1981
- HeadquartersAuburn, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Thermaline does
Thermaline, Inc. is a privately held American manufacturer of industrial heat exchangers headquartered in Auburn, Washington. The company designs and builds four core product families — Gasketed Plate Heat Exchangers, Corrugated Tube Heat Exchangers, Shell & Tube Heat Exchangers, and Hot Water Sets (in Continuous and Closed-Loop configurations) — and complements them with proprietary tools including the Smart Identification System (SIS) for plate arrangement verification, Automated Plate Heat Exchangers for process automation, and a patented Cross Contamination Testing (CCT) device for leak detection. Thermaline manufactures to ASME and TEMA standards for its Shell & Tube line and holds 3A sanitary certification for its plate and tubular products, which together underpin its position in regulated process environments.
The company serves food & beverage processing, dairy processing, commercial and craft brewing, wine production, commercial and craft distilling, cannabis processing, and general industrial processing customers in North America. It markets itself as American Made, American Jobs, American Owned, and sells primarily through a direct sales motion supported by an online customer portal that supports design, quoting, and purchase of configured units. Pricing is custom and quote-based rather than published, with each unit engineered to the customer's thermal duty, and the company explicitly notes multi-year contract billing cadence.
Thermaline's revenue model combines one-time capital equipment sales with aftermarket recurring streams: replacement parts for both Thermaline and other manufacturers' heat exchangers, plus on-site service, preventative maintenance, testing (including the CCT device), and complete rebuild services. The company has no disclosed institutional investors, no public funding history, no M&A activity, and no executive team listed publicly beyond sales contacts, indicating a closely held, founder/operator-led operating model with limited external growth capital.
Thermaline firmographics
Firmographics- Name
- Thermaline
- Legal name
- Thermaline, Inc.
- Website
- https://thermaline.com
- Company type
- Private
- Founded year
- 1981
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Thermaline is a US-based, privately held manufacturer of industrial heat exchangers — gasketed plate, corrugated tube, shell & tube, and hot water sets — sold primarily to food, beverage, dairy, brewing, and cannabis processors through direct sales and an online quote portal.
- Ownership category
- akta.pro rank
Thermaline industry classification
Industry- Product category
- Industrial Heat Exchangers
- NAICS
- Power Boiler and Heat Exchanger Manufacturing (33241), Heating Equipment (except Warm Air Furnaces) Manufacturing (333414), Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing (333415)
- SIC
- Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585), Heating Equipment, Except Electric & Warm Air Furnaces (3433)
- akta.pro primary industry
- Heat Transfer Equipment (Heat Exchangers, Boilers, Condensers) (IMAHAEAC)
- akta.pro secondary industries
- Heat Exchangers & Thermal Transfer Equipment (IMAHAKAC), Heat Exchangers, Coils & Hydronic HVAC Components (IMADANAF)
Keywords
Where Thermaline is headquartered
LocationHeadquarters
- HQ city
- Auburn
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Thermaline business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales
Revenue model
- Heat Exchanger Sales: Sale of manufactured heat exchangers including Gasketed Plate, Corrugated Tube, Shell & Tube, and Hot Water Sets along with replacement parts
- Service and Repair: On-site services, testing, maintenance, and complete rebuild services for heat exchangers
- Replacement Parts: Replacement parts for all Thermaline heat exchangers along with parts for other manufacturers
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom quotation-based pricing |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels4 records
Thermaline product offering
Product offeringCore offering
Thermaline designs and manufactures industrial heat exchangers—Gasketed Plate, Corrugated Tubular, Shell & Tube, and self-contained Hot Water Sets—for food, beverage, dairy, brewing, wine, distilling, cannabis, and general industrial processors. The company complements its equipment with replacement parts (for both Thermaline and other manufacturers' units), preventative maintenance and on-site service/repair, and a patented Cross Contamination Testing (CCT) device for heat exchanger integrity verification.
Product overview
Thermaline is a manufacturer of industrial heat exchangers offering a portfolio of four core product lines: Gasketed Plate Heat Exchangers, Corrugated Tube Heat Exchangers, Shell & Tube Heat Exchangers, and Hot Water Sets (available in Continuous and Closed-Loop configurations). The company also provides complementary products including a proprietary Smart Identification System (SIS) for plate arrangement verification, Automated Plate Heat Exchangers for enhanced control, and a patented Cross Contamination Testing (CCT) device for leak detection. Thermaline supports its product lines with replacement parts and service/repair offerings including preventative maintenance and rebuild services. All products serve industrial process applications across food & beverage, dairy, brewing, wine, distilling, cannabis, and general industrial sectors. The company manufactures in the USA (Auburn, WA) and maintains ASME and TEMA certifications for shell & tube products, as well as 3A certifications for plate and tubular products.
Differentiator
Problem solved
Functional benefit
Products and services
- Gasketed Plate Heat Exchangers
Quantifiable outcome
- Liquid Egg Processing Facility Saves Thousands of Dollars, Avoids Lost Production
Companies that use Thermaline
Customer profileNamed customers1 record
Segments7 records
Ideal customer profiles3 records
Thermaline technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Thermaline partnerships and signals
Strategic signalScale indicators1 record
Recent moves6 records
Expansion highlights4 records
Thermaline competitors and assessment
Company assessmentDirect peers
- Tranter: Specialist in gasketed and welded plate heat exchangers for sanitary and industrial applications, competing head-to-head with Thermaline's gasketed plate and shell & tube lines.
- GEA Group: Major supplier of process equipment for food, dairy, and beverage, with plate and scraped-surface heat exchangers targeting identical sanitary processing use cases as Thermaline.
- Kelvion (formerly SPX Heat Transfer): Global manufacturer of plate, shell & tube, and tubular heat exchangers for food & beverage, brewing, and industrial processing, directly overlapping Thermaline's product range and end markets.
- Alfa Laval: Global leader in heat transfer, separation, and fluid handling, with a large plate and sanitary heat exchanger portfolio serving food, dairy, brewing, and industrial processing — the same core verticals as Thermaline.
- SWEP (Dover Corporation): Part of Dover, SWEP is a major brazed-plate heat exchanger supplier serving HVAC, refrigeration, and process industries — overlapping Thermaline's plate heat exchanger business in industrial and sanitary segments.
- API Heat Transfer: U.S.-based manufacturer of plate, shell & tube, and compact heat exchangers for food, beverage, and industrial process markets, directly comparable in scale and channel to Thermaline.
Broad incumbents
- ITT Inc. Diversified industrial manufacturer whose Bell & Gossett and other process flow businesses include heat transfer products for industrial and commercial markets, providing overlapping capability at a much larger scale.
- Mueller Industries: Broadly diversified manufacturer of copper, brass, aluminum, and related products, with a process heat transfer equipment business serving HVAC, industrial, and brewing customers.
- Xylem (Bell & Gossett): Global water technology company whose Bell & Gossett unit supplies heat exchangers and hydronic equipment to commercial and industrial customers, with overlapping plate and shell & tube offerings.
Emerging players
- HRS Heat Exchangers: Specialist in corrugated and scraped-surface heat exchangers for food, beverage, and industrial processing, competing in the same sanitary process niches as Thermaline's corrugated tubular line.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Thermaline social profiles
Digital presenceThermaline compliance and trust
Trust signalCompliance4 records
Thermaline financial estimates
Financial estimateRevenue estimate
Valuation estimate
Thermaline leadership team
Management profileNumber of profiles
Thermaline funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Thermaline 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 Thermaline
What does Thermaline do?
Thermaline designs and manufactures industrial heat exchangers—Gasketed Plate, Corrugated Tubular, Shell & Tube, and self-contained Hot Water Sets—for food, beverage, dairy, brewing, wine, distilling, cannabis, and general industrial processors. The company complements its equipment with replacement parts (for both Thermaline and other manufacturers' units), preventative maintenance and on-site service/repair, and a patented Cross Contamination Testing (CCT) device for heat exchanger integrity verification.
Is Thermaline a public or private company?
Thermaline is a private company. It is classified as unknown and is currently operating.
When was Thermaline founded?
Thermaline was founded in 1981. It employs 11 to 50 people.
Where is Thermaline based?
Thermaline is headquartered in Auburn, United States, in the North America region.
How does Thermaline make money?
Three revenue lines are on record. Heat Exchanger Sales are the primary driver. The others are service and Repair and replacement Parts.
Who are Thermaline's main competitors?
Direct peers on record are Tranter, GEA Group, Kelvion (formerly SPX Heat Transfer), Alfa Laval, SWEP (Dover Corporation) and API Heat Transfer. Broad incumbents are ITT Inc., Mueller Industries and Xylem (Bell & Gossett). HRS Heat Exchangers is listed as an emerging player.
Does Thermaline have an API?
No public API is recorded for Thermaline.
What industry is Thermaline in?
Thermaline's product category is Industrial Heat Exchangers. Its primary akta.pro industry code is IMAHAEAC, Heat Transfer Equipment (Heat Exchangers, Boilers, Condensers), with a secondary code of IMAHAKAC, Heat Exchangers & Thermal Transfer Equipment. Its NAICS code is 33241 and its SIC code is 3585.