What Nextteq does

Nextteq International LLC is a privately held Tampa, Florida-based master distributor and specialty manufacturer serving industrial safety and gas detection markets. The company was founded in 1984 as a U.S. Master Distributor of detector tubes and has grown to claim the position of the largest U.S. Master Distributor of Detector Tubes, distributing both Nextteq-branded (NXI) tubes manufactured by Komyo (Kitsuka Sangyo) of Japan and Gastec-brand systems. Its core product portfolio centers on the Nextteq NX-1000 handheld gas sampling pump and an inventory of over 600 pre-calibrated, direct-read detector tubes covering more than 500 gas detection applications, complemented by portable NXS single-gas and NXM multi-gas detectors, NX-300 constant flow pumps, and HazMat Response Kits, Compressed Breathing Air (CBA) Kits, and respirator fit testing solutions under the VeriFit brand.

The company holds registered patents on the VeriFit Irritant Smoke Generator and the VeriAir Flex manual-inflating sample bag, and maintains an exclusive North/South American and European distribution arrangement with Sibata Scientific Technology for the VeriFit Quantitative MT-11D respirator fit testing instrument. Nextteq generates revenue primarily through hardware sales (proprietary and distributed detector tubes, gas detection instruments, sampling pumps) and specialty kits sold via a B2B distribution model with over 300 authorized industrial distributors in the US and a manufacturer representative network of 70+ reps covering the US and South America. The company is Certified Woman Owned and was founded by a U.S. Marine Veteran, with technical support staffed by a PhD Chemist, Board Certified Toxicologist, and Certified Industrial Hygienist. Products are marketed across industrial, manufacturing, oil and gas, first responder, government, and food and beverage verticals under OSHA/NIOSH-aligned worker safety positioning.

Name

Nextteq

Legal name

Nextteq International LLC

Website

https://nextteq.com

Company type

Private

Founded year

1984

Operating status

Operating

Headcount range

11–50 employees

Short description

Nextteq is a Tampa, Florida-based master distributor and specialty manufacturer of gas detection and sampling products, including over 600 detector tubes, portable gas monitors, and OSHA-compliant respirator fit testing systems. The company sells to industrial, first responder, and government end markets through a 300+ distributor network across the US and expanding internationally.

Ownership category

akta.pro rank

Product category

Industrial Safety Equipment

NAICS

Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (3345), Analytical Laboratory Instrument Manufacturing (334516)

SIC

Industrial Instruments For Measurement, Display, And Control (3823), Laboratory Analytical Instruments (3826)

akta.pro primary industry

Process Analytical Instrumentation (Gas analyzers, spectroscopy, pH/ORP, conductivity) (IMAGAFAE)

akta.pro secondary industries

Stack/Source Emissions Testing & CEMS Support (EUAHACAB), Process Gases & Gas Delivery Consumables (Specialty/Bulk/UHP) (HDAHAGAL)

Keywords

• Gas detection equipment
• Detector tubes
• Respirator fit testing
• Industrial safety products
• Air quality monitoring

Headquarters

HQ city

Tampa

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Hardware Sales - Detector Tubes: Sales of proprietary and distributed detector tubes including Nextteq-branded (NXI) and Gastec tubes. Over 600 different detector tubes available for various gas detection applications.
2. Hardware Sales - Gas Detection Equipment: Sales of portable gas detectors (NXS and NXM series), sampling pumps (NX-1000, NX-300), and accessories including docking stations, calibration equipment, and extension hoses.
3. Specialty Kits: Sales of HazMat Response Kits, Compressed Breathing Air (CBA) Kits, Respirator Fit Testing Kits, AirFlow Test Kits, and Ready/Go Hydration products.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

Nextteq International is a U.S. Master Distributor and brand owner of gas sampling pump and tube systems, detector tubes, portable gas detectors, and respirator fit testing products for industrial safety applications. The company distributes its proprietary Nextteq-branded (NXI) line alongside Gastec and Sibata products, offering over 600 detector tubes covering more than 500 unique applications and complementary pumps, monitors, and fit testing equipment through a network of more than 300 authorized industrial distributors.

Product overview

Nextteq International is a gas detection and safety solutions company offering a comprehensive portfolio of products across multiple categories. The core product line centers on the Nextteq® NX-1000 Pump and over 600 detector tubes enabling grab sampling, continuous monitoring, and passive TWA monitoring for over 500 applications. Personal protection is addressed through the NXS single-gas detectors (with 2-year disposable operation), NXM multi-gas monitors, and the NXS CO₂ IR detector with infrared sensing. Respirator fit testing solutions include the VeriFit® quantitative CNC-based system, irritant smoke generators (patented all-in-one design), and aerosol generator kits using Bitrex/Saccharin. Airflow testing and specialty tubes (CBA, solution, dosimeter, injection, Pyrotec, inline) round out the detection portfolio. The company also distributes Gastec® products and supports customers through Dr. Detector™ technical support staffed by industrial hygiene professionals. Additionally, Nextteq offers Ready/Go® hydration products supporting OSHA workplace wellness guidelines. Products are manufactured by ISO9001/ISO14001-certified Komyo for detector tubes and Sibata for quantitative fit testing.

Differentiator

Problem solved

Functional benefit

Brands

• VeriFit: VeriFit brand for irritant smoke generators and respirator fit testing products - includes quantitative fit testing instruments, irritant smoke generators, and aerosol generator kits for OSHA-compliant respiratory fit testing.
• VeriAir Flex
• Ready/Go Hydration
• NXI
• Multi-teq

Products and services

• Nextteq NX-1000 Sampling Pump Handheld gas sampling pump with proprietary thermal ring technology for grab sampling applications using detector tubes. Features anti-bacterial grip, ribbed-grip sleeve, and curved body with lifetime warranty. The only detector tube sampling pump on the market with a thermal ring.
• Nextteq Detector Tubes

Quantifiable outcome

• 59 hazardous organic and inorganic chemicals can be rapidly identified using just 2 detector tubes in HazMat Kit
• +2 more outcomes

Named customers2 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Three partnerships are on record, tiered core.

• Komyo (Kitsuka Sangyo)coreOEM/ Whitelabel/ Licensing PartnerNextteq-branded detector tube and pump system manufactured by Komyo, certified ISO9001 and ISO14001. Komyo is described as one of the largest and most respected professional industrial organizations in the world and a pioneer in detector tube development since 1947 - almost 80 years of experience.
• GasteccoreChannel Partner/ Reseller/ DistributorNextteq distributes Gastec-brand gas sampling pumps and detector tubes. Nextteq continues to supply custom inventory management and technical support for any Nextteq Distributor for Gastec products.
• Sibata Scientific Technology Ltd.coreStrategic or Co-development PartnerExclusive arrangement for North American, South American, and European markets for VeriFit Quantitative respirator fit testing products. Sibata, founded in 1921, has 50 years of technology and quality in respiratory fit testing. Sibata manufactures the MT-11D (VeriFit Quantitative) exclusively for Nextteq.

Scale indicators6 records

Recent moves6 records

Expansion highlights6 records

Emerging players

• Aeroqual: Manufacturer of air quality and gas monitoring sensors and instruments with overlapping IAQ/industrial monitoring use cases. Adjacent technology (continuous electronic monitoring) that increasingly overlaps with Nextteq's NXS CO2 IR and continuous sampling tube portfolio.
• Casella (Casella CEL): UK-based manufacturer of occupational hygiene and environmental monitoring instruments including air sampling pumps. Comparable product type (sampling pumps, detector consumables) for industrial hygiene customers, primarily serving Europe and APAC.

Broad incumbents

• MSA Safety: Global safety equipment manufacturer offering fixed and portable gas detectors plus respiratory products. Competes with Nextteq's NXS/NXM portable line and broader fit testing/catalog; broader PPE portfolio gives MSA advantages in bundling that Nextteq lacks.
• Honeywell (BW Clip / RAE Systems): Owns BW Technologies and RAE Systems single/multi-gas detectors that directly compete with Nextteq's NXS and NXM series. Significant R&D and global distribution makes Honeywell a frequent incumbent target that displaces independents at large enterprise accounts.

Direct peers

• Sensidyne: US-based distributor and manufacturer of gas detection equipment, detector tubes (including Sensidyne/Gastec legacy), and air sampling pumps. Closely comparable business model as an independent US-focused gas detection specialist.
• Drager: German-headquartered manufacturer of gas detection tubes, portable gas monitors, and respiratory protection. Directly comparable to Nextteq across detector tubes, pumps, and portable instruments; Nextteq even publishes a 'Upgrade Draeger to Nextteq' conversion guide, confirming head-to-head channel competition.
• Sibata Scientific Technology: Manufactures the MT-11D (VeriFit Quantitative) exclusively for Nextteq and has its own respiratory fit testing line. Comparable technology base and regulatory positioning in fit testing equipment.
• Komyo (Kitsuka Sangyo): Japanese manufacturer of detector tubes and pumps since 1947; Nextteq is its US and International Master Distributor. Same underlying product technology and overlapping customer base; comparable in tube chemistry and pump design.
• Industrial Scientific: Specialist in portable gas detection (iNet, Ventis Pro, Tango) with strong subscription/services model. Directly comparable to NXS/NXM portable instruments and targets the same industrial safety and confined space end markets.
• Gastec Corporation: Japanese detector tube and pump manufacturer; Nextteq is its US distributor for GV-100 pumps and Gastec tubes. Same product category (colorimetric gas detection), different role in the value chain (manufacturer vs. distributor), making it both a partner and a channel peer.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/nextteq
• LinkedInlinkedin.com/company/nextteq-llc

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 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 Nextteq