What Tecmark does

Tecmark Corporation is a privately held US-based original equipment manufacturer (OEM) of electromechanical and electronic control components, founded in 1976 and headquartered in Mentor, Ohio. The company designs, develops, and manufactures pressure switches, vacuum switches, air switches, level sensors, electronic thermostats, timers, and spa-side control packages, and operates two affiliated brands: North Shore Safety (ELCI/GFCI ground-fault safety products) and LectricAir Corp. (pneumatic consumer switching systems). Its core technology is built on elastomeric diaphragm-based pressure/vacuum sensing, solid-state thermistor temperature regulation, solid-state non-contact liquid level detection, and air-actuated (pneumatic) switching that electrically isolates the user from current, with products rated for 100,000+ cycle life under full mechanical, electrical, and thermal loads. All design, fabrication, assembly, calibration, and 3-D prototyping occur in-house at the Mentor, Ohio facility, which is ISO 9001:2015 certified and UL Recognized/Listed across major product lines.

Tecmark's go-to-market is exclusively B2B, selling configurable OEM components either directly to manufacturers or through an authorized global wholesale distribution network spanning 35+ countries across North America, South America, Europe, Asia, the Middle East, Central America, and Oceania. The company targets a diversified set of end verticals including pool/spa, industrial equipment, consumer appliances, agriculture, lab devices, and woodworking, offering interchangeable components and custom engineering for design flexibility. Pricing is quote-based and not publicly disclosed. A consumer-direct sub-channel exists via the LectricAir brand for home and workshop switching accessories. The firm employs 51-100 people, is led by Sean Swick as President, and is not an SEC registrant.

The company's strategic posture in 2025 reflects maintenance of its mature OEM franchise rather than transformation: it added a Cleveland Cavaliers Small Business Partnership, expanded trade show participation in Las Vegas and Barcelona, and continues to develop its LectricAir consumer line. There is no public revenue, no outside funding, no recent M&A, and no disclosed AI/ML or software-defined product initiatives in the available data, positioning Tecmark as a stable, cash-generative specialty industrial component manufacturer.

Name

Tecmark

Legal name

Tecmark Corporation

Website

https://tecmarkcorp.com

Company type

Private

Founded year

1976

Operating status

Operating

Headcount range

51–100 employees

Short description

Tecmark Corporation is a privately held US-based OEM manufacturer of electromechanical control components, including pressure switches, vacuum switches, air switches, level sensors, thermostats, and spa-side controls, sold globally to manufacturers and through authorized wholesale distributors across more than 35 countries.

Ownership category

akta.pro rank

Product category

Electromechanical Control Components

NAICS

Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use (334512), Relay and Industrial Control Manufacturing (335314), Other Measuring and Controlling Device Manufacturing (334519), Electrical Equipment Manufacturing (33531), Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (3334)

SIC

Electronic Components & Accessories (3670), Industrial Instruments For Measurement, Display, And Control (3823)

akta.pro primary industry

Industrial Controllers & Control Systems (PLCs, PACs, CNC Controllers) (IMAHAHAH)

akta.pro secondary industry

Industrial Control Panels & Enclosures (Panel Building, MCCs, Integration) (IMAGABAJ)

Keywords

• OEM pressure switches
• Air-actuated switches
• Vacuum switches
• Electronic thermostats
• Level sensors

Headquarters

HQ city

Mentor

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. OEM Component Sales: Primary revenue stream from designing, developing, and manufacturing pressure switches, vacuum switches, air switches, level sensors, thermostats, timers, spa side controls, and other electrical components sold to original equipment manufacturers worldwide with hundreds of product variations.
2. Wholesale Distribution Sales: Revenue from sales through a global network of authorized wholesale distributors for replacement parts and aftermarket channel distribution to OEMs and certified repair technicians.
3. Consumer LectricAir Product Sales: Sales of LectricAir consumer control system kits and accessories (via sister brand lectricair.com) for home and workshop applications, including up to 10–100 feet air tubing extensions, rated up to 20 amps @ 125 VAC.

Pricing tiers

Go-to-market motion4 records

Core offering

Tecmark designs, develops, and manufactures OEM electrical control components including pressure switches, vacuum switches, air switches, level sensors, thermostats, timers, and spa side controls. The company offers hundreds of product variations through interchangeable components for OEM design flexibility and conducts all design, fabrication, assembly, and calibration in-house at its Mentor, Ohio facility. Its proprietary LectricAir/SAFPAC air-actuated switching platform enables intrinsically safe remote control of electrical devices.

Product overview

Tecmark Corp is an OEM-focused electromechanical controls manufacturer (founded 1976, headquartered in Mentor, Ohio) that designs, develops, and manufactures a portfolio of switches, sensors, and control packages. The core product set spans Pressure Switches (Series 3000, 3900, 4000 and gas-specific GFS variants), Vacuum Switches (VTBS 3000, V4000), TBS Air Switches (TBS 300/400/3200A), Air Transmitters (M, MPT, PT series), and the SAFPAC Control Packages (SAFPAC, CA/CP100, BA/CP700, WBA) that together form the LectricAir Control System — an air-actuated, intrinsically safe switching platform that isolates the user from electrical current. Complementing the switches are sub-products including EP1226 solid-state Level Sensors, ETS1000/ETS1001 Electronic Thermostats, the Command Center Spa Side Controls, and supporting Accessories (covers, wire harnesses, tubing, foot pedal shrouds). The portfolio is rounded out by a separate GFCI & ELCI ground-fault safety line produced by the affiliated North Shore Safety brand. All design, fabrication, assembly, and calibration occur in-house at the Mentor, Ohio facility, with products sold exclusively to OEMs and through a global authorized wholesale distribution network.

Differentiator

Problem solved

Functional benefit

Brands

• LectricAir: Pneumatic air switch control technology and consumer product line (LectricAir Control System) that uses air to safely switch electricity on and off, isolating the user from electrical current; includes SAFPAC controls and related consumer products.

Products and services

• Pressure Switches OEM pressure switches available in multiple series (3000, GFS3400, 3900, 4000, GFS4400, TBS 3000) for air, gas, and liquid sensing applications. Sensing ranges from 2" WC up to 100 PSIG with electrical ratings up to 25 amps and configurable fitting and diaphragm material options.
• Vacuum Switches Vacuum switches (Series VTBS 3000 and V4000) that convert a negative pressure signal to an electrical output. Used as interlock devices to sense negative air or water pressure and provide on/off control of electrical devices, with vacuum ranges from -2.5" WC to -10.75 PSI and 100,000 cycle life.
• TBS Air Switches Single-function control switches (TBS 300, TBS 400, TBS 300A, TBS 400A, TBS 3200A) that provide safe actuation of electrical devices from remote locations using pneumatic (air) signal. UL Recognized in Canada and the United States as an operating control, with electrical ratings up to 25 amp / 240 VAC and 100,000+ cycle life.
• Air Transmitters Pneumatic push-button and foot-pedal transmitters (Series M, MPT, PT) that provide the pulse air pressure needed to operate a remote air switch, safely isolating the user from electrical current. Integral components of the LectricAir system and commonly used as hot tub and spa air transmitters.
• SAFPAC Control Packages Air-actuated electrical switch systems (SAFPAC, CA/CP100, BA/CP700, WBA) that promote intrinsically safe control of electrical devices via a controller, air transmitter, and interconnecting air hose. Available with up to four female outlet receptacles, in direct-plug or field-wireable configurations with UL Listed approvals.
• EP1226 Level Sensors Solid-state, non-contact electronic liquid level sensors encapsulated in a low-profile enclosure. Designed for use with non-metallic containers and configurable to work with Tecmark EP1227, EP3000, or WBA timers or as a stand-alone device. UL recognized in USA/Canada for whirlpool, spa, pool, drain pump, tank, and well applications.
• ETS1000 Electronic Thermostats Solid-state thermistor-based temperature regulating devices (ETS1000, ETS1001) with electronic comparator circuits, transient protection, and fail-safe operation. Designed for spa, pool, jetted tub, hydrotherapy, water heater, commercial cooking, furnace, and boiler applications with 100,000+ cycle life.
• Spa Side Controls (Command Center) Complete spa-side control packages with two, three, or four air-transmitter button configurations, remote sensing thermostat, power cord, equipment status indicating lights, and optional digital temperature readout (F or C). Used at the spa-side to regulate water temperature and control lights, pumps, air blowers, and other equipment.
• GFCI & ELCI Ground Fault Devices ELCI/GFCI ground fault safety products and related electrical safety devices manufactured by North Shore Safety (a Tecmark company). Customizable GFCI products for extreme environments, offered as a single-source provider with complete in-house electrical engineering and manufacturing services.
• LectricAir Control System An air-actuated switching platform that converts any 120V grounded outlet into a switchable connection without wiring or batteries. Bundles an air transmitter, 10 feet of air tubing (extendable up to 100 feet), and a SAFPAC controller with electrical ratings up to 20 amps @ 125 VAC for safely controlling appliances such as TVs, lights, garbage disposers, and drill presses.

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Recent moves5 records

Expansion highlights5 records

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/TecmarkCorporation

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries2 records

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 Tecmark