01/ 04
Green Technologies
Low-carbon processes, hydrogen economy, green ammonia.
Sustainable technology. Engineered in Estonia.
End-to-end engineering and licensing for the chemical industry — from ammonia and methanol to acetylene and acetic acid. Lower footprint. Higher reliability.
- 20+
- Years in the industry — contracts across EU and CIS
- ISO9001 / 2015
- Certified quality management
- 07
- Countries with delivered projects
- 100%
- Built around green, low-carbon processes
Directions
Technologies that move the world economy.
NH3
trigonal pyramidal
NH3
Inorganic · 17.03 g·mol⁻¹
Ammonia
6.64 Gcal per tonne — proprietary synthesis technology.
Highly energy-efficient ammonia synthesis with specific consumption at 6.64 Gcal per tonne of NH₃. Capacity upgrades to 3 000 t/day on existing plants together with reconstruction of critical synthesis units. Four directions: modernising existing plants, converting surplus capacity to methanol, integrated production lines (ammonia-methanol, ammonia-hydrogen) and brand-new units built around the latest engineering.
Pick a compound on the left — the structure and brief appear on the right
Products & Services
Four disciplines. One standard.
02/ 04
Engineering
Basic & detail design, modelling, FEED — the full project lifecycle.
03/ 04
Maintenance
Plant audits, modernisation, reliability gains, expert consulting.
04/ 04
Equipment
Design, procurement and supply of critical process equipment.
Projects
Delivered worldwide.
Reference projects across the chemical and petrochemical industries — from ammonia and methanol to acetylene and acetic acid.
Geography
- 01Lithuania
- 02Uzbekistan
- 03Kazakhstan
- 04Ukraine
- 05India
- 06Middle East
- 07China
News
What we're doing now.
Event
World Hydrogen Summit 2026 — meeting GIZ and the EU–India industry
The ALVIGO team attended the World Hydrogen Summit & Exhibition at Rotterdam Ahoy in the Netherlands, joining the project inauguration alongside Their Majesties King Willem-Alexander and Queen Máxima. The delegation also took part in the 3rd India–Europe Business Forum on Green Hydrogen and Decarbonization, connecting with representatives of GIZ to discuss collaboration and knowledge exchange in green hydrogen and clean energy. The EU and India are deepening their industrial-decarbonization partnership — reducing N₂O and NOx emissions in fertilizer production while preserving competitiveness is becoming an industry priority.
View on LinkedInAnnounce
ALVIGO at World Hydrogen Summit & Exhibition · 19–21 May 2026 · Rotterdam
ALVIGO will participate in the World Hydrogen Summit & Exhibition on 19–21 May 2026 at Rotterdam Ahoy — one of the leading global platforms for the hydrogen industry, bringing together innovators, industry leaders and experts focused on the future of clean energy and sustainable technologies. The team is looking forward to meeting partners, exploring new collaboration opportunities and sharing insights from the hydrogen sector.
View on LinkedInRoundtable
ALVIGO at the PRISM Ammonia Oxidation roundtable by Hindustan Platinum
ALVIGO took part in the PRISM Ammonia Oxidation roundtable organised by Hindustan Platinum. CEO Nikolai Jakovlev presented our custom engineering across the full ammonia lifecycle — production, storage, conversion into nitric acid and the downstream fertilizer chain. The session covered energy-saving strategies for ammonia and HNO₃ plants and the NO₂/NOx abatement project successfully executed at RUSTAVIAZOT INDORAMA in 2025.
View on LinkedInAbout
An European engineering company with 85+ years in chemistry and petrochemistry.
ALVIGO is a holding of design-and-technology companies in Estonia and Ukraine that brings together 85+ years of experience designing new — and reconstructing existing — production lines for mineral fertilisers, organic and inorganic chemicals. We manage projects across technology licensing, engineering and R&D in the chemical, petrochemical and gas-processing industries.
Full lifecycle: technology audits of ammonia and methanol units, basic and detailed engineering, equipment supply, technical and author's supervision, commissioning, catalyst reloads, and industrial-safety expertise.
«We accept only the highest standards — and never stop where we stand.»
01 / Vision
Driving sustainable development through modern engineering. We minimise environmental impact and maximise reliability, safety and clean integration with existing plants.
02 / History
Khimtekhnologiya (Severodonetsk, since 1950) — one of the leading R&D organisations in chemical engineering. NTC ALVIGO (Estonia, since June 2002) — the holding's engineering centre.
03 / People
A multidisciplinary team — process engineers, project managers, process-simulation specialists, industrial-safety and environmental experts.
Quality & Recognition
Recognition, documented.
Documents & licences
All authorisations and licences for the full design-to-licensing scope across the chemical and petrochemical industries.
- Quality management systemISO 9001:2015Active certificate
- Registry code10087858Estonia business registry
- VATEE100054121EU-registered payer
- LicencesDesign · Licensing · EngineeringChemicals and petrochemicals
Certificates
Active quality and management certificates. Click a card to open the full document.
Patents
Patented engineering solutions. Click a card to open the full patent PDF.
Contact
Let's talk about your project.
Send a short brief — we respond within one business day. FEED, technology licensing, modernisation, ESG audits of existing plants — we step in as soon as the idea takes shape.
Address
Peterburi tee 2c
11415 Tallinn, Estonia
11415 Tallinn, Estonia
Phone
+372 605 5901
Email
info@alvigo.ee
Registry / VAT
10087858 · EE100054121