Sesamet

What Sesamet does

Sesamet (Grupo Sesamet) is a privately held Mexican occupational health services company founded in 2019 and headquartered in Cd. del Carmen, Campeche, with a branch in Paraíso, Tabasco. The company serves the offshore oil & gas and industrial diving sectors, providing OGUK/OEUK-authorized offshore medical examinations, occupational health assessments (audiometry, spirometry, cardiology, radiology, drug testing), NOM-036 ergonomic risk evaluations, automated laboratory services, and a yellow fever vaccination center. It also delivers IMCA-certified Diver Medic Technician training in partnership with Trauma Training and supplies wholesale medical equipment and DMAC 15-certified diving first aid kits.

The underlying technology stack is built around automated laboratory processing systems designed to minimize human error and accelerate sample turnaround, with next-generation PCR equipment delivering viral detection results in 20 minutes. All processes are ISO 9001:2015 certified, and the company holds an unusually dense set of sector-specific credentials: OGUK/OEUK authorized examiner status, IMCA and ADCI diving compliance, DMAC 15 medical standards, UHMS physician certification, DCBC, and Mexican NOM-036/NOM-014-STPS compliance. Bilingual medical examiners and hyperbaric/subaquatic medicine specialists enable it to serve both Mexican workers and international crews. The Cd. del Carmen facility operates as a one-stop facility completing all examinations in a single day.

Sesamet's business model is professional services and wholesale distribution on a quote-based, pay-as-you-go basis. Revenue is generated per medical examination, per training course, per laboratory test, and per equipment order. The go-to-market is sales-led and B2B enterprise, targeting oil companies and diving contractors via direct contact (phone, WhatsApp, email), website inquiries, and social media presence (Facebook, Instagram, YouTube). The customer base includes enterprise names such as Subsea 7, Saipem, ENI, Sapura, Sumerge, Fieldwood Energy, Diavaz, Arendal, Binsmar, E Nav, and Hokchi.

Name

Sesamet

Legal name

Sesamet

Website

https://sesamet.com

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

Sesamet (Grupo Sesamet) is a Mexican occupational health services company providing OGUK/OEUK offshore medicals, IMCA-certified diving training, automated laboratory diagnostics, and medical equipment supply to the offshore oil & gas and industrial diving sectors, with branches in Cd. del Carmen and Paraíso.

Ownership category

akta.pro rank

Headquarters

HQ city

Ciudad del Carmen

HQ country

Mexico

HQ region

Latin America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Medical Services: Occupational health medical examinations including OGUK/OEUK offshore medicals, audiometry, spirometry, cardiology, radiology, and diving medical certifications. Revenue generated through per-examination fees.
2. Training and Certification: IMCA Diver Medic Technician courses and other industrial diving training programs. Emergency training center with internationally recognized courses.
3. Laboratory Services: Sample processing and testing services with automated systems. Includes vaccination center services.
4. Medical Equipment and Supplies: Wholesale supply of medicines, medical equipment, and pharmaceutical products for the oil, gas, and diving industry. Includes certified diving first aid kits (DMAC 15).

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

Sesamet delivers accredited medical examinations, occupational health assessments, laboratory diagnostics, industrial diving medical and operational support, and emergency response training to workers in the offshore oil and gas and industrial diving sectors. The company additionally distributes medical and pharmaceutical supplies and operates a 24/7 emergency training center, serving as a bundled occupational health and safety services provider for offshore and industrial employers in Mexico's Gulf of Mexico region.

Product overview

Sesamet is a services company providing a comprehensive portfolio of specialized services for the petroleum, gas, and industrial diving industries. The core offerings include OGUK/OEUK offshore medical examinations, occupational health services (audiometry, spirometry, cardiology, radiology), laboratory services with automated processing, industrial diving operations and medical fitness assessments, IMCA DMT training, NOM-036 ergonomic risk assessments, and medical/pharmaceutical supply distribution. Services are delivered through two locations in Paraíso, Tabasco and Ciudad del Carmen, Campeche, Mexico, with processes certified to ISO 9001:2015.

Differentiator

Problem solved

Functional benefit

Products and services

• OGUK/OEUK Offshore Medical Examinations Certified fitness-to-work medical examinations for offshore oil and gas workers and divers, conducted under OGUK/OEUK international standards. Used by offshore operators and contractors to clear personnel before deployment to platforms, vessels, or rigs.
• Occupational Health Services (Salud Ocupacional) Workforce occupational health programs including pre-employment and periodic medical evaluations tailored to workplace risk profiles. Sold to industrial, commercial, and offshore employers to maintain workforce health and regulatory compliance.
• NOM-036-1-STPS-2018 Workplace Risk Assessment Services Workplace risk identification and assessment services delivered under the Mexican NOM-036-1-STPS-2018 standard governing working conditions for workers exposed to risk factors. Provided to Mexican employers to support STPS regulatory compliance.
• Clinical Laboratory Services (Laboratorio) In-house clinical laboratory offering blood chemistry, hematology, urine and other diagnostic testing to support occupational health exams, offshore medicals, and general patient testing. Includes PCR Express Testing for rapid molecular diagnostics.
• Industrial Diving Services (Buceo Industrial) Medical and operational support services for commercial and industrial diving operations, aligned with IMCA, ADCI, and DMAC standards. Targeted at diving contractors performing underwater construction, inspection, and maintenance work.
• Medical and Pharmaceutical Supply Distribution of medical and pharmaceutical products to support offshore platforms, diving operations, and industrial employer clients. Provides consumables, medications, and medical supplies bundled with other service offerings.
• Emergency Training Center (Centro de Capacitación de Emergencia) 24/7 emergency response training center delivering IMCA-aligned Diver Medic Technician (DMT) courses and first aid training for offshore and diving personnel. Used by employers to certify and maintain emergency response competencies of deployed workforces.
• DMAC 15 Specialized First Aid Kits Pre-configured first aid kits compliant with DMAC 15 guidance for diving operations, supplied to diving contractors and offshore operators to meet emergency response equipment requirements.
• PCR Express Testing Rapid molecular PCR diagnostic testing offered through Sesamet's in-house laboratory. Provided to patients, employers, and travelers needing fast turnaround infectious disease screening.
• Yellow Fever Vaccination Center Authorized yellow fever vaccination services for personnel traveling to or from endemic regions, often required for offshore assignees and international workers. Sold to individuals and to employers coordinating pre-deployment medical requirements.

Quantifiable outcome

• Same-day delivery of OGUK/OEUK medical examination results
• +3 more outcomes

Named customers11 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

One partnership is on record.

• Trauma TrainingcoreStrategic or Co-development PartnerPartnership with Trauma Training to offer IMCA-certified Diver Medic Technician (DMT) courses. Course runs monthly in Cd. del Carmen. Trains divers from around the world in partnership with an established international training organization.

Scale indicators2 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• RMI (Remote Medical International): Alternate listing for the same direct peer; see primary entry. Included for ranking completeness given relevance to offshore/diving occupational health.
• Iqarus: Global provider of offshore and remote medical services, including OGUK-style medicals and hyperbaric/diving medicine for oil & gas operators. Comparable to Sesamet because it delivers the same international-standard fitness examinations and occupational health support to offshore personnel.
• Trauma Training: International training organization delivering IMCA Diver Medic Technician and other offshore safety courses, and an explicit strategic partner of Sesamet. Comparable because it co-delivers the same IMCA-certified DMT courses in Cd. del Carmen.
• Remote Medical International: US-based provider of occupational health, offshore medical examinations, and remote medical staffing for energy, maritime, and industrial clients. Comparable to Sesamet because both deliver end-to-end medical, training, and certification services for offshore workers under international standards.

Broad incumbents

• MedAire: Provider of maritime and aviation medical services, including remote medical advice, onboard kits, and crew fitness assessments for offshore and shipping operators. Comparable to Sesamet because it overlaps on occupational medicals and equipment supply for offshore workers.
• International SOS: Global medical and security services firm serving multinational energy, maritime, and industrial clients with offshore medical support, evacuation, and occupational health programs. Comparable to Sesamet because it covers the same offshore medical examination and fitness-certification use cases at much broader scale.
• VIKAND: Global maritime and offshore medical solutions provider offering occupational health, crew medicals, and hyperbaric/diving medicine advisory for shipping and energy operators. Comparable to Sesamet because it delivers analogous offshore occupational health and certification services across multiple geographies.
• DAN World (Divers Alert Network): Global diving medicine organization providing diving medical advisory, physician training, and fitness assessments for recreational and commercial divers. Comparable to Sesamet because it operates in the same diving medical certification and hyperbaric medicine space.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/channel/UCSdfQmJ9meB6xqksV-vQigg
• Facebookfacebook.com/sesamet
• LinkedInlinkedin.com/company/sesamet

Compliance12 records

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 Sesamet