SEEF B.V.

What SEEF B.V. does

SEEF B.V. is a Dutch specialized analytical laboratory and consultancy, founded in 2019 and headquartered in Ulvenhout, Noord-Brabant, Netherlands. The company is focused on the detection, quantification and risk management of hexavalent chromium (Cr(VI)) and related heavy metals, operating in a narrow but technically demanding niche within industrial hygiene, occupational health and environmental compliance.

The company's core technology is a proprietary Cr(VI) analytical method protected by patent WO2023219493, reportedly delivering recovery rates above 80% versus roughly 39% for conventional methods and a 5-day guaranteed turnaround. The lab operates Agilent ICP-MS, GC-MS and UV-VIS instrumentation, processes 2,000+ Cr(VI) analyses per month, and pairs its analytical offering with Cr(VI) risk-management consulting under the Beheersregime Chroom-6 framework co-developed with ProRail and Rijksvastgoedbedrijf. The method has been validated by Rijkswaterstaat and the lab is pursuing ISO 17025 accreditation.

Commercially, SEEF runs a hybrid model: fee-for-service laboratory analysis for government and infrastructure clients (Rijkswaterstaat, Gemeente Rotterdam, Inspectus), proprietary test-kit sales (ST01, TK01, WS01) through a direct online channel targeting SMB and individual buyers, and Cr(VI) exposure-management consultancy embedded in Dutch rail, federal real estate and adjacent regulated sectors. Operations currently span two countries, and the customer base is concentrated in Dutch public-sector infrastructure owners.

Name

SEEF B.V.

Legal name

SEEF B.V.

Website

https://seefbv.com

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

SEEF B.V. is a Dutch specialized analytical laboratory and consultancy, founded in 2019, focused on hexavalent chromium detection, quantification, and risk management for industrial hygiene and government infrastructure clients.

Ownership category

akta.pro rank

Product category

Environmental Laboratory Analysis Services

NAICS

Testing Laboratories and Services (54138), Testing Laboratories and Services (541380)

SIC

Services-Testing Laboratories (8734), Services-Commercial Physical & Biological Research (8731)

akta.pro primary industry

Elemental Impurities & Trace Metals (ICP-MS) (HLAGADAJ)

akta.pro secondary industries

Asbestos/Lead/Mold Inspection, Testing & Consulting (BPALALAD), Post-Abatement Clearance Testing & Documentation (BPALALAH)

Keywords

• Hexavalent chromium analysis
• Heavy metals laboratory testing
• Occupational exposure research
• Industrial coating analysis
• Dangerous substances advisory

Headquarters

HQ city

Ulvenhout

HQ country

Netherlands

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Laboratory Analysis Services: Core revenue stream from laboratory analysis of Cr(VI) compounds and heavy metals. Includes analysis of paint, insulation, and other materials using their proprietary patented method. Turnaround time of 5 working days.
2. On-site Research and Sampling: On-site research and sampling services at client locations to collect representative samples for laboratory analysis.
3. Exposure Research (Blootstellingsonderzoek): Exposure measurements following NEN689:2018 and occupational hygiene advice to assess worker exposure to Cr(VI).
4. Customized Advisory Services: Project-based advice and guidance on dangerous substances. Support with risk assessment, work plans, RI&E adjustments, control measures, and employee communication. Policy development within organizations.
5. Eural-code Schroot Verwerking: Analysis services for Cr(VI) and heavy metals in scrap materials to determine Eural codes for proper disposal.
6. Cr(VI) Test Products: Sale of test kits and sampling equipment including ST01 Swab Test, TK01 Testkit (10 tests starter set), and WS01 Veegmonster Set Chroom-6. Products available via online shop.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels7 records

Core offering

SEEF B.V. operates its own laboratory in Ulvenhout, Netherlands, performing quantitative analysis of hexavalent chromium (Cr(VI)) and heavy metals in paints, coatings, insulation materials, air, and scrap. The company uses a proprietary patented method (WO2023219493) that stabilizes Cr(VI) during extraction to overcome matrix interference, and complements laboratory analysis with on-site sampling, exposure research under NEN689:2018, Eural code scrap classification, and customized advisory services for governments, advisory bureaus, asset owners, and HSE professionals. SEEEF also sells on-site test kits (ST01 Swab Test, TK01 Testkit, WS01 dust sampling set) via an online shop.

Product overview

SEEF B.V. is a specialized laboratory and research firm focused on the detection, analysis, and risk management of hexavalent chromium (Cr(VI)) compounds and heavy metals in coatings, insulation, air, and industrial materials. The company operates a portfolio of interconnected products and services: its core offering is laboratory analysis using a proprietary patented Cr(VI) method (WO2023219493) — available as quantitative DP01 analysis for dry paint, DP03 and DP05 combination analyses that also measure zinc, aluminum, lead, and other metals, and AIR01 air/exposure measurements based on NIOSH 7600 — supported by a range of on-site field offerings including investigation services, advisory and guidance (policy development, work plans, RI&E support), and exposure research (NEN689:2018 compliant). The product line is complemented by rapid on-site screening tools: the ST01 Chroom-6 Swab Test, the TK01 Chroom-6 Testkit (delivering results in 45 minutes, patented to prevent matrix interference), and the WS01 dust sampling kit compliant with ASTM D6966-18. An Eural Code service for scrap metal waste classification is also offered. Together these form a complete Cr(VI) solution from on-site investigation and field screening through to laboratory confirmation and regulatory advisory.

Differentiator

Problem solved

Functional benefit

Products and services

• DP01 Laboratory Analysis (Cr(VI) in Dry Paint) Quantitative laboratory analysis of hexavalent chromium (Cr(VI)) in dry paint and coating samples using SEEF's patented method (WO2023219493), designed to overcome matrix interferences from zinc, iron, copper, and aluminum that cause standard methods to underestimate Cr(VI) concentrations. Detection limit (LOD) ~0.5 mg/kg and quantification limit (LOQ) ~1.7 mg/kg dry paint. For government agencies, advisory bureaus, asset owners, and HSE professionals.
• DP03 Combination Analysis Laboratory analysis that determines Cr(VI) concentrations alongside zinc, aluminum, lead, and other relevant elements in coating layers, providing a complete composition profile to contextualize Cr(VI) results within the matrix. For asset owners and advisory bureaus requiring comprehensive material characterization.
• DP05 Combination Analysis Laboratory analysis combining Cr(VI) determination with analysis of zinc, aluminum, lead, and other relevant elements in coating layers, complementing DP03 for complete material characterization. For asset owners and advisory bureaus.
• AIR01 Exposure Measurement (Air Sampling) Professional air measurements to quantify actual worker exposure to Cr(VI) during demolition or maintenance activities, based on NIOSH 7600 methodology, providing essential data for demonstrating compliance with occupational health regulations. Personal sampling in the breathing zone. For HSE professionals and asset owners.
• ST01 Chroom-6 Swab Test Rapid on-site screening test for detecting chromium-6 (Cr(VI)) presence on surfaces, used as a preliminary indication before more detailed laboratory analysis. For HSE professionals, inspectors, and maintenance crews.
• TK01 Chroom-6 Testkit On-site testing kit delivering results within 45 minutes with capacity to analyze up to six samples simultaneously; uses a patented method to prevent reduction of Cr(VI) to Cr(III) even in the presence of metals such as zinc and aluminum. Includes 10 tests per starter set; suitable for detecting calcium chromate in insulation materials, hot components, and anti-seize pastes/lubricants. For maintenance crews, inspectors, and HSE professionals.
• WS01 Veegmonster Set Chroom-6 (Dust Sampling Kit) Professional dust sampling kit compliant with ASTM D6966-18 for collecting representative surface dust samples potentially containing chromium-6 (Cr(VI)), including a bottle with cap, glove, sweep cloth, and grid for consistent, reproducible sampling. €17.50 excluding VAT per unit, bulk pricing available upon request. For HSE professionals and inspectors.
• On-Site Investigation Services Field investigation services where SEEF performs representative sampling on-site for all types of locations, examining full layer build-up from topcoat to substrate, essential for reliable Cr(VI) analysis in coatings. For government agencies, advisory bureaus, asset owners, and HSE professionals.
• Advisory & Guidance Services Customized consulting services for organizations to address Cr(VI) responsibly and in compliance with regulations, including project-based advice, risk assessment, policy and procedure development, work plans, RI&E adjustments, control measures, and staff/contractor communications. For government agencies, advisory bureaus, asset owners, and HSE professionals.
• Exposure Research (Blootstellingsonderzoek) Occupational exposure research conducted in accordance with NEN689:2018 and occupational hygiene standards to assess worker exposure to Cr(VI) and heavy metals in the workplace environment, supporting compliance with REACH and Arbeidsomstandighedenbesluit. For HSE professionals and asset owners.
• Eural Code Schroot Verwerking (Waste Classification for Scrap) Service providing waste classification codes (Eural codes) for chromium-6 and heavy metals in scrap metal, supporting compliant handling and disposal of contaminated scrap materials. For scrap metal processors and industrial asset owners.

Quantifiable outcome

• Over 80% Cr(VI) recovery in complex matrices (vs. 39% for standard NEN 5617 method)
• +3 more outcomes

Named customers3 records

Segments10 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Partnerships

Five partnerships are on record, tiered core, supporting and minor.

• ProRailcoreStrategic or Co-development Partner · 1 April 2022ProRail is one of the government clients covered by the Beheersregime Chroom-6 (Management Regime Cr(VI)) version 2.0, jointly developed by Rijkswaterstaat, ProRail, and Rijksvastgoedbedrijf for planned maintenance on old steel conservations in Dutch infrastructure.
• RijksvastgoedbedrijfcoreStrategic or Co-development Partner · 1 April 2022Rijksvastgoedbedrijf (National Real Estate Agency) is one of the government clients covered by the Beheersregime Chroom-6 version 2.0 framework for managing Cr(VI) in government-owned properties and infrastructure.
• RijkswaterstaatcoreStrategic or Co-development PartnerSEEF is validated by Rijkswaterstaat (Ministry of Infrastructure and Water Management) and is one of the few companies authorized to conduct Cr(VI) research on Rijkswaterstaat objects. This validation is a significant endorsement of SEEF's analytical capabilities and reliability for government infrastructure projects.
• Agilent TechnologiessupportingTechnology or IntegrationSEEF uses high-quality equipment from Agilent Technologies for their analyses, including ICP-MS, GC-MS, and UV-VIS instruments. This partnership ensures SEEF has access to modern, reliable laboratory equipment.
• InspectusminorStrategic or Co-development PartnerInspectus has a collaborative relationship with SEEF for inspection skills development in Cr(VI) and heavy metals. They have shared knowledge on asbestos with SEEF, creating an open and productive collaboration.

Scale indicators9 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• Eurofins: Luxembourg-headquartered global testing laboratory group with broad environmental, chemical, and material testing services, including Cr(VI) and heavy-metals analysis. Comparable as a large-scale competitor offering overlapping analytical capabilities for SEEF's industrial and government customers.
• SGS: Global inspection, verification, testing, and certification company with established environmental and industrial chemistry labs across Europe. Comparable as a broad incumbent offering Cr(VI) testing as part of a much wider testing portfolio serving infrastructure and industrial clients.
• TÜV Rheinland: Germany-headquartered global testing, inspection, and certification body with environmental and material testing services. Comparable as a broad incumbent that bids on regulated industrial testing scopes across Europe.
• RPS Group: UK-based consulting and testing firm providing environmental, health-and-safety, and laboratory services across infrastructure projects. Comparable as a broad incumbent offering Cr(VI) and hazardous-substance advisory plus testing for infrastructure owners.
• ALS Global: International testing services network with strong environmental, geochemistry, and industrial hygiene capabilities. Comparable as a broad incumbent providing Cr(VI) and heavy-metals testing at scale across European markets where SEEF could expand.
• SYNLAB: Pan-European medical and environmental laboratory network operating accredited testing facilities across multiple EU countries. Comparable as a broad incumbent able to bid on regulated Cr(VI) and heavy-metals testing scopes that SEEF currently targets.
• Bureau Veritas: France-based testing, inspection, and certification group with industry- and environmental-testing operations across Europe. Comparable as a broad incumbent offering overlapping hazardous-substance testing for asset owners and infrastructure projects.
• Royal HaskoningDHV: Dutch engineering and environmental consultancy running environmental and material testing for infrastructure, rail, and industrial clients. Comparable as a Dutch regional incumbent combining advisory with environmental testing in SEEF's core verticals.

Direct peers

• Normec: Dutch group of testing, inspection, and certification companies with deep presence in the Netherlands across asbestos, lead, environmental, and industrial hygiene testing. Highly comparable as the closest Dutch domestic peer covering adjacent hazardous-substance scopes.
• Inspectus: Dutch inspection services firm collaborating with SEEF on Cr(VI) and heavy-metals inspection work, with overlapping asbestos expertise. Comparable as a Dutch partner/peer operating in adjacent inspection and dangerous-substance work.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/seef-bv

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 SEEF B.V.