QualiTru Sampling Systems
QualiTru Sampling Systems designs and manufactures aseptic and representative sampling equipment — including TruStream stainless steel ports, septa, and collection bags — for the dairy, beverage, brewery, biotech, and nutraceutical industries across 30+ countries.
- Company typePrivate
- Founded1983
- HeadquartersSaint Paul, United States
- Headcount1–10
- GTM typeB2B
- OfferingHardware or Manufacturing
What QualiTru Sampling Systems does
QualiTru Sampling Systems designs and manufactures aseptic and representative sampling equipment for the liquid food, dairy, beverage, brewery, biotech, and nutraceutical industries. Founded in 1983 by Darrell Bigalke as QMI in Oakdale, Minnesota, the company pioneered inline aseptic sampling technology following the 1980s Salmonella and Listeria outbreaks in dairy, and now supplies stainless steel TruStream7 and TruStream12 sampling ports, food-grade TruStream septa (FDA 21 CFR 177.2600 compliant), pre-sterilized TruStream and TruMotion collection bags, TruDraw sterile single samplers, the TruStream3 NPS Drum Cap, and adjustable tanker ports. Its patented QMI Stress Test Procedure enables proactive monitoring of post-pasteurization contamination at critical control points. Products are cited in the FDA Pasteurized Milk Ordinance Section 6 and hold 3-A Standard 63-04 certification continuously since 1995, along with ISO 9001:2015 and EC1935 compliance.
QualiTru operates a hybrid direct-sales and distributor model. Pricing is quote-based with no public price list; the company sells directly to quality, plant, and operations managers at dairy and beverage processors via its website, phone, and email, while also distributing through a global network of channel partners including Bentley Instruments (international labs), DFA Farm Supplies (US dairy farms), Nelson Jameson, and Farmsystem (Czech Republic). A secondary revenue stream comes from its Technical Services Educational Training (TSET) program, providing hands-on training and consultation on aseptic sampling best practices. Marketing emphasizes thought leadership through an active blog, on-demand webinars (including the SHACP series with bioMérieux), industry conferences (IAFP, ADPI, WLA), white papers, and YouTube training content.
The company has been bootstrapped and family-owned throughout its 40+ year history with no institutional funding, remaining privately held under 1-10 employees and selling into 30+ countries. Between 2022 and 2025, QualiTru underwent a brand refresh (rebranding from QMI), achieved ISO 9001:2015 certification, expanded its leadership team, and added new product lines targeting European markets and tanker truck safety, while appointing a new CEO (David Roesser, Ph.D.) and a new board director in 2025.
QualiTru Sampling Systems firmographics
Firmographics- Name
- QualiTru Sampling Systems
- Legal name
- QualiTru Sampling Systems
- Website
- https://qualitru.com
- Company type
- Private
- Founded year
- 1983
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- QualiTru Sampling Systems designs and manufactures aseptic and representative sampling equipment — including TruStream stainless steel ports, septa, and collection bags — for the dairy, beverage, brewery, biotech, and nutraceutical industries across 30+ countries.
- Ownership category
- akta.pro rank
QualiTru Sampling Systems industry classification
Industry- Product category
- Aseptic Sampling Equipment
- NAICS
- Analytical Laboratory Instrument Manufacturing (334516)
- SIC
- Laboratory Analytical Instruments (3826)
- akta.pro primary industry
- Food Quality Assurance (QA) Programs & Supplier Quality Management (AFALAAAL)
Keywords
Where QualiTru Sampling Systems is headquartered
LocationHeadquarters
- HQ city
- Saint Paul
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
QualiTru Sampling Systems business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Operations, Marketing or Sales, Technology or R&D, Others
Revenue model
- Sampling Equipment and Hardware Sales: QualiTru generates revenue through the sale of proprietary sampling hardware including TruStream ports (stainless steel and plastic), septa, collection bags, pumps, and accessories. Products are sold directly and through distributor channels with individual product pricing available via quote requests.
- Technical Services and Training: The company offers Technical Services Educational Training Program (TSET) providing hands-on training, consultation, and education on sampling best practices. Revenue generated from training services complements product sales.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | Standard product pricing through quote requests |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels9 records
QualiTru Sampling Systems product offering
Product offeringCore offering
QualiTru Sampling Systems designs, manufactures, and distributes aseptic and representative sampling systems for the liquid food, dairy, beverage, brewery, and biotechnology industries. Its product portfolio includes stainless steel TruStream sampling ports, food-grade septa, sterile collection bags, and peristaltic pumps that enable inline, contamination-free sample collection for microbial testing, quality assurance, and regulatory compliance. The company also offers the patented QMI Stress Test procedure and a Technical Services Educational Training Program (TSET).
Product overview
QualiTru Sampling Systems offers a unified aseptic sampling system consisting of four core components: TruStream Stainless Steel Ports (TruStream7 and TruStream12), TruStream Septa, Sample Collection Bags (TruStream and TruMotion), and Pumps. The system enables dairy, beverage, brewery, biotech, nutraceutical, and liquid food processors to perform aseptic inline sampling for microbial testing and quality assurance. The portfolio also includes specialized products like the TruDraw Sterile Single Sampler, TruStream3 NPS Drum Sampling Cap, Adjustable Tanker Ports, and the patented QMI Stress Test Procedure for post-pasteurization contamination monitoring. Additional offerings include the Technical Services Training Program (TSET), standard operating procedures, and educational resources.
Differentiator
Problem solved
Functional benefit
Brands
- TruStream: TruStream Stainless Steel Ports product line including TruStream7 and TruStream12 sampling ports.
- TruDraw
- TruMotion
- Proactive Biofilm Surveillance
Products and services
- TruStream7 Sampling Ports Stainless steel aseptic sampling ports for inline sample collection from processing lines, tanks, and equipment in dairy, beverage, and liquid food processing facilities. Available in Tri-Clamp Tee, Tri-Clamp Elbow, Recessed Tank Port, and Ingold Port configurations.
- TruStream12 Sampling Ports Larger-format stainless steel aseptic sampling ports designed for higher volume sampling applications in liquid food processing operations.
- TruStream Septa Food-grade quality septum devices designed for single-use sterile sampling channels, dramatically reducing risk of sample contamination. Comply with FDA Title 21 CFR Part 177.2600. Available in standard and high-temperature versions.
- TruStream and TruMotion Collection Bags Pre-sterilized sample collection bags (250ml and multi-liter sizes) for aseptic sample collection with TruStream ports. TruMotion 2L variants include various needle gauges and tubing sizes.
- Peristaltic Pumps (including Watson-Marlow) Peristaltic pumps used to draw representative samples through the QualiTru sampling system, including Watson-Marlow pumps supplied as part of the integrated system.
- TruDraw Sterile Single Sampler Sterile single-use sampling containers for aseptic collection from R&D through GMP applications. Targeted at biotech, nutraceutical, and small-volume sampling needs.
- TruStream3 NPS Drum Sampling Cap NPS Drum Sampling Cap for closed-system hygienic sampling directly through drum cap septum without opening containers.
- TS7 Recessed Tank Port Recessed tank port that welds onto flat or slightly curved insulated tank doors for aseptic sampling from silos. Available in multiple sizes (4x2, 4x4, 5.5x4 inches).
- TruStream7 Adjustable Tanker Port with Security Lid Sampling port for milk tanker trucks that accommodates varying insulation thicknesses (approximately 4.3 to 6.0 inches) with a security lid for sample integrity and worker safety by enabling ground-level sampling.
- TruStream7 Septum EU TruStream7 Septum specifically designed and engineered for dairy and liquid food processing companies operating in Europe.
- QMI Stress Test Procedure Patented proactive method involving aseptic sampling, room temperature incubation, and gram-negative selective media testing (using VRB agar or sodium deoxycholate) to monitor Critical Control Points for post-pasteurization contamination.
- Technical Services Educational Training Program (TSET) Hands-on training, consultation, and education program on sampling best practices and aseptic sampling techniques for QualiTru's dairy, beverage, brewery, biotech, and nutraceutical customers.
Quantifiable outcome
- Detects post-pasteurization contamination before product reaches consumers
- +3 more outcomes
Companies that use QualiTru Sampling Systems
Customer profileNamed customers4 records
Segments7 records
Ideal customer profiles4 records
QualiTru Sampling Systems technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature8 records
QualiTru Sampling Systems partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered core and minor.
- Bentley Instruments SarlcoreBentley Instruments, the world's second-largest manufacturer of analytical and automation solutions for milk and dairy analysis laboratories, entered into a strategic distribution agreement with QualiTru. Bentley distributes QualiTru's aseptic and representative sampling products to their laboratory customer base.
- DFA Farm SuppliescoreDFA Farm Supplies partnered with QualiTru to provide aseptic and representative sampling solutions for dairy farms. Denise Sutton, Sales Manager at DFA Farm Supplies, collaborates with QualiTru on training videos and implementation support for dairy farm customers.
- FarmsystemminorNew partnership established with Farmsystem based in the Czech Republic. Farmsystem implements QualiTru products for dairy farm applications in Central Europe as documented in Agropress.cz article.
- bioMérieuxcoreQualiTru and bioMérieux collaborated on industry education, including the SHACP (Sample Handling Control Points) webinar with Jack van der Sanden and sponsorship of the 2021 European Dairy Quality Conference webinar presentations.
- Anne BigalkecoreAnne Bigalke, VP of Sales & Marketing (and daughter of founder Darrell Bigalke), represents QualiTru at industry events and contributed to New Foods magazine article on sampling basics. Key leadership role in company operations.
- Nelson JamesonminorNelson Jameson, a food industry supplier, suggests QualiTru for sampling and collection integrity in their communications. Serves as a distribution partner for QualiTru products.
Scale indicators3 records
Recent moves6 records
Expansion highlights5 records
QualiTru Sampling Systems competitors and assessment
Company assessmentDirect peers
- Keofitt: Keofitt is a Danish manufacturer of aseptic sampling valves and systems for the food, beverage, pharmaceutical, and biotechnology industries. Like QualiTru, Keofitt specializes in sterile sampling solutions designed for inline and aseptic applications, serving dairy, brewery, and biotech customers with comparable product offerings.
- Strahman Valves: Strahman Valves is a US-based manufacturer of industrial sampling valves and hose stations used in food, beverage, pharmaceutical, and chemical processing. Their aseptic sampling valves and washdown equipment directly overlap with QualiTru's TruStream sampling port portfolio for similar dairy, beverage, and biotech customers.
Broad incumbents
- GEA Group: GEA Group is a global leader in equipment and process technology for the dairy, food, and beverage industries. As a broad incumbent, GEA offers complete processing lines that may include sampling systems, competing indirectly with QualiTru's specialized aseptic sampling portfolio across many of the same end customers.
- SPX Flow: SPX Flow provides process solutions for the food, beverage, and industrial markets, including sanitary fittings, valves, and sampling equipment. As a broad incumbent, SPX Flow offers overlapping capabilities with QualiTru in hygienic sampling and processing equipment for dairy and beverage customers.
- Tetra Pak: Tetra Pak is a global leader in food processing and packaging solutions, with extensive dairy and beverage industry presence. While primarily focused on processing and packaging, Tetra Pak's processing equipment offerings overlap with QualiTru's inline sampling solutions for the same dairy and liquid food customer base.
- Ecolab: Ecolab is a global leader in water, hygiene, and infection prevention solutions, with a large food and beverage safety division. Ecolab competes in adjacent food safety, sanitation, and quality assurance services to food processors, overlapping with QualiTru's customer base and is a notable prior employer of QualiTru's Director of Business Development.
- bioMérieux: bioMérieux is a global leader in in vitro diagnostics and microbiological testing, with strong food safety testing offerings. BioMérieux is already a strategic partner of QualiTru (co-developing industry education) but also operates as a broader food safety testing incumbent serving many of the same dairy and beverage laboratories.
- 3M Food Safety: 3M's Food Safety division provides pathogen testing, hygiene monitoring, and quality indicator products to food and beverage processors globally. As a broad incumbent, 3M offers overlapping food safety testing and monitoring capabilities to the same dairy, beverage, and food processing customers served by QualiTru.
- Neogen: Neogen Corporation provides食品安全 and animal safety testing products and services, with a strong portfolio in food pathogen detection, hygiene monitoring, and quality assurance. As a broad food safety incumbent, Neogen competes in adjacent testing and monitoring products serving QualiTru's core dairy and beverage customers.
Emerging players
- Hardy Diagnostics: Hardy Diagnostics is a US-based manufacturer of microbiological testing products and culture media for clinical, food, and industrial laboratories. As a focused mid-sized player, Hardy Diagnostics provides complementary but partially overlapping food safety testing products to similar dairy and food processing customers served by QualiTru.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
QualiTru Sampling Systems social profiles
Digital presenceQualiTru Sampling Systems compliance and trust
Trust signalCompliance9 records
QualiTru Sampling Systems financial estimates
Financial estimateRevenue estimate
Valuation estimate
QualiTru Sampling Systems leadership team
Management profileNumber of profiles
Profiles7 records
QualiTru Sampling Systems funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
QualiTru Sampling Systems 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 QualiTru Sampling Systems
What does QualiTru Sampling Systems do?
QualiTru Sampling Systems designs, manufactures, and distributes aseptic and representative sampling systems for the liquid food, dairy, beverage, brewery, and biotechnology industries. Its product portfolio includes stainless steel TruStream sampling ports, food-grade septa, sterile collection bags, and peristaltic pumps that enable inline, contamination-free sample collection for microbial testing, quality assurance, and regulatory compliance. The company also offers the patented QMI Stress Test procedure and a Technical Services Educational Training Program (TSET).
Is QualiTru Sampling Systems a public or private company?
QualiTru Sampling Systems is a private company. It is classified as family owned and is currently operating.
When was QualiTru Sampling Systems founded?
QualiTru Sampling Systems was founded in 1983. It employs 1 to 10 people.
Where is QualiTru Sampling Systems based?
QualiTru Sampling Systems is headquartered in Saint Paul, United States, in the North America region.
How does QualiTru Sampling Systems make money?
Two revenue lines are on record. Sampling Equipment and Hardware Sales are the primary driver. The others are technical Services and Training.
Who are QualiTru Sampling Systems's main competitors?
Direct peers on record are Keofitt and Strahman Valves. Broad incumbents are GEA Group, SPX Flow, Tetra Pak, Ecolab, bioMérieux, 3M Food Safety and Neogen. Hardy Diagnostics is listed as an emerging player.
Does QualiTru Sampling Systems have an API?
No public API is recorded for QualiTru Sampling Systems.
What industry is QualiTru Sampling Systems in?
QualiTru Sampling Systems's product category is Aseptic Sampling Equipment. Its primary akta.pro industry code is AFALAAAL, Food Quality Assurance (QA) Programs & Supplier Quality Management. Its NAICS code is 334516 and its SIC code is 3826.