JK
JK Inc. is a privately held, Houston-based occupational health and environmental consulting firm providing industrial hygiene, asbestos and hazardous materials management, occupational health and safety, and technical training services to industrial and commercial enterprises in the U.S. South.
- Company typePrivate
- Founded-
- HeadquartersHouston, United States
- Headcount1–10
- GTM typeB2B
- OfferingServices
What JK does
JK Inc. is a privately held, Houston-based occupational health and environmental consulting firm providing professional and technical services to industrial and commercial enterprises. The firm operates as a single integrated practice offering four service lines: Industrial Hygiene Consulting (workplace audits, monitoring of chemical, biological/microbial, and physical hazards, and PPE/control recommendations); Asbestos and Hazardous Materials Management (facility surveys, abatement oversight, and representative air monitoring); Occupational Health and Safety (IAQ investigations, ergonomic and regulatory compliance support, site exposure evaluations, and risk assessment); and Education and Technical Training (HAZWOPER certification, industrial hygiene and safety courses, indoor air quality/mold management training, and asbestos awareness with respirators).
The business is built on credentialed individual expertise rather than proprietary technology — core_technology is "Not disclosed," there is no app, API, or SDK, and no patents, awards, or technology integrations were identified. JK Inc. markets itself on "knowledgeable and trained professionals" employing recognized practices and procedures, supported by a formal Company Qualification Statement (revised 01.2024). Founder Jan Koehn leads the firm as Founder & President, and the team size sits in the 1–10 employee band.
JK Inc. generates revenue through direct client engagement with industrial and commercial enterprises requiring occupational health and environmental compliance services, distributed within the U.S. South region via a single direct-sales channel. Pricing is not publicly disclosed, no funding rounds or investor involvement are recorded, the company has no parent entity or subsidiaries, and customer logos, contract values, and revenue figures are not publicly available. The firm appears to operate as a stable, owner-operated specialty consultancy rather than a venture-scale business.
JK firmographics
Firmographics- Name
- JK
- Legal name
- JK Inc.
- Website
- https://jkinc.biz
- Company type
- Private
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- JK Inc. is a privately held, Houston-based occupational health and environmental consulting firm providing industrial hygiene, asbestos and hazardous materials management, occupational health and safety, and technical training services to industrial and commercial enterprises in the U.S. South.
- Ownership category
- akta.pro rank
JK industry classification
Industry- Product category
- Occupational Health & Environmental Consulting
- NAICS
- Environmental Consulting Services (541620), Testing Laboratories and Services (541380)
- SIC
- Services-Testing Laboratories (8734), Services-Engineering Services (8711)
- akta.pro primary industry
- Process Safety & Major Hazard Risk Management (PSM) (BPAHAJAE)
- akta.pro secondary industry
- Hazard Communication (GHS/SDS) & Chemical Safety (EDABAEAB)
Keywords
Where JK is headquartered
LocationHeadquarters
- HQ city
- Houston
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
JK business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Others
Distribution channels1 record
JK product offering
Product offeringCore offering
JK Inc. is an occupational health and environmental consulting firm that provides professional and technical services to industrial and commercial clients. Its offering centers on workplace hazard identification, exposure and risk assessments, and the recommendation of controls (including PPE) across four integrated service areas: Industrial Hygiene Consulting, Asbestos and Hazardous Materials Management, Occupational Health and Safety, and Education and Technical Training.
Product overview
JK Inc. is an occupational health and environmental consulting firm providing professional and technical services. The company operates as a single unified consulting practice offering four integrated service areas: Industrial Hygiene Consulting, Asbestos and Hazardous Materials Management, Occupational Health and Safety, and Education and Technical Training. These services work together to help clients identify potential hazards, conduct exposure and risk assessments, and recommend appropriate controls to protect workers and the environment.
Differentiator
Problem solved
Functional benefit
Products and services
- Industrial Hygiene Consulting
- Asbestos and Hazardous Materials Management
- Occupational Health and Safety
- Education and Technical Training
Companies that use JK
Customer profileSegments1 record
Ideal customer profiles1 record
JK technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
JK partnerships and signals
Strategic signalRecent moves3 records
Expansion highlights4 records
JK competitors and assessment
Company assessmentBroad incumbents
- Trinity Consultants: National EHS regulatory compliance and industrial hygiene consulting firm with offices across the U.S. Directly comparable to JK in providing IH surveys, air quality, and OSHA/EPA compliance services to industrial clients.
- Terracon Consultants: Large U.S. engineering and environmental services firm with significant Houston presence. Comparable to JK in providing IH, asbestos/building sciences, and environmental compliance work for industrial and commercial clients.
- Haley & Aldrich: National EHS and geotechnical consulting firm with deep industrial client base. Overlaps with JK on IH, asbestos/building sciences, and occupational health engagements.
- SCS Engineers: Environmental engineering and consulting firm providing IH, air quality, and occupational health services to industrial and municipal clients. Comparable service lines to JK, particularly on the air monitoring side.
- Golder Associates (now part of WSP): Global environmental and EHS consultancy now operating within WSP. Comparable to JK across IH, asbestos management, and occupational health service lines for industrial clients.
Direct peers
- Antea Group: Global EHS consulting firm offering industrial hygiene, occupational health, and compliance services. Direct peer to JK in service scope, particularly around IH monitoring, exposure assessment, and regulatory compliance.
- CTEH (Center for Toxicology and Environmental Health): EHS and toxicology consulting firm providing industrial hygiene, air monitoring, and occupational health services to industrial clients. Highly comparable to JK's IH, IAQ, and hazardous materials offerings.
- Roux Environmental Engineering & Geology: Environmental and EHS consulting firm offering IH, asbestos, and indoor air quality services. Comparable regional peer to JK in service mix and target customer profile.
Market position
Strengths3 records
Weaknesses3 records
Competitive moat3 records
Key risks4 records
Key highlights4 records
Customer concentration
JK social profiles
Digital presenceJK financial estimates
Financial estimateRevenue estimate
Valuation estimate
JK leadership team
Management profileNumber of profiles
Profiles1 record
JK funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
JK 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 JK
What does JK do?
JK Inc. is an occupational health and environmental consulting firm that provides professional and technical services to industrial and commercial clients. Its offering centers on workplace hazard identification, exposure and risk assessments, and the recommendation of controls (including PPE) across four integrated service areas: Industrial Hygiene Consulting, Asbestos and Hazardous Materials Management, Occupational Health and Safety, and Education and Technical Training.
Is JK a public or private company?
JK is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was JK founded?
JK was founded in -1. It employs 1 to 10 people.
Where is JK based?
JK is headquartered in Houston, United States, in the North America region.
Who are JK's main competitors?
Broad incumbents on record are Trinity Consultants, Terracon Consultants, Haley & Aldrich, SCS Engineers and Golder Associates (now part of WSP). Direct peers are Antea Group, CTEH (Center for Toxicology and Environmental Health) and Roux Environmental Engineering & Geology.
Does JK have an API?
No public API is recorded for JK.
What industry is JK in?
JK's product category is Occupational Health & Environmental Consulting. Its primary akta.pro industry code is BPAHAJAE, Process Safety & Major Hazard Risk Management (PSM), with a secondary code of EDABAEAB, Hazard Communication (GHS/SDS) & Chemical Safety. Its NAICS code is 541620 and its SIC code is 8734.