Company lists · Data refreshed November 2026
Top 25 Environmental sciences advisory services based in Saudi Arabia
RevenueBase identified 157 company matches for environmental sciences advisory services associated with Saudi Arabia as of November 2026 and tracks 2,350 professional contacts across them, including 464 with verified work emails. Riyadh is the largest hub.
This list covers company matches for environmental sciences advisory services associated with Saudi Arabia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest environmental sciences advisory services based in Saudi Arabia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 302 contacts → | ||||
Exact match “The Company of Dr Ali Saleh Alduhaiman for Environmental Consultation was established in 2007 as an individual corporation based in Riyadh, Saudi Arabia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 80 contacts → | ||||
Exact match “BECT is a House of Expertise, established in Egypt since 1989, ventured in KSA in 2006 as a limited liability partnership, founded by two partners, Prof.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 69 contacts → | ||||
Exact match “Fouad Al-Saleh & Khaled Al-Dhowalia Environmental & Engineering Consultants Co.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 67 contacts → | ||||
Exact match “Gulf Consult was established in KSA – Khobar in the year 1981 as is an independent multidisciplinary consultancy organization to provide range of engineering, testing and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 57 contacts → | ||||
Exact match “We are one of the companies within Al Mousa Group, a Saudi Arabian conglomerate with over 50 years of experience in the Saudi market.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 47 contacts → | ||||
Exact match “شركة مختصة في الخدمات والاستشارات البيئية” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 47 contacts → | ||||
Exact match “The Specialist Consulting Group Incorporates Seven divisions 1.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 41 contacts → | ||||
Exact match “Environmental Support Consulting Office (ESC) is a 100% Saudi-owned environmental consulting firm, established in 2015 and licensed by the Ministry of Commerce and Industry…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 34 contacts → | ||||
Exact match “Arensco is a Saudi Arabian based company providing quality environmental services and consultancy to individuals, companies and Government Ministries throughout the Kingdom.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 28 contacts → | ||||
Exact match “G.A.C.S Arabia is a Design, Engineering, Environmental Monitoring, Systems Integrator & Testing Services Provider since 2004.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 27 contacts → | ||||
Exact match “Sustainablity development has become the future for the modern world, and for that, the world is moving to reduce pollution rates and create a healthy environment for future…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 25 contacts → | ||||
Exact match “GSCES Environmental is a part of Dr.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 22 contacts → | ||||
Exact match “شركة مزيج للاستشارات المهنية.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 21 contacts → | ||||
Exact match “AH Environmental Services firm based in Khobar A member of Al Habri Group of companies Consists of a dedicated team of professionals with advanced degrees in environmental…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 20 contacts → | ||||
Exact match “With STATERRA you get a team of diverse and specialised experts to help you go beyond compliance and achieve environmental excellence.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 20 contacts → | ||||
Exact match “Skado Gocsa & Partner's is an international multi-disciplinary engineering consultancy based in Jeddah, Kingdom of Saudi Arabia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 18 contacts → | ||||
Exact match “Clean Environment Technologies (CET) is a reputed environmental consulting company established in 2005 by Al-Othman Holding Company, employing teams of experts with supreme levels…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 18 contacts → | ||||
Exact match “ESTSS Co.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 18 contacts → | ||||
Exact match “We are an approved specialty environmental consultancy planning firm combining local knowledge experience with international experts.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 17 contacts → | ||||
Exact match “We are dedicated to helping our clients establish contamination-controlled environments in their facilities by utilizing the latest and emerging technologies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 17 contacts → | ||||
Exact match “Monitoring Point Environmental Services Co.(MPEnv) is National Center for Environmental Compliance(NCEC) & YRC certified environmental testing laboratory and consulting facility…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 16 contacts → | ||||
Exact match “Mayzan Lakhdar Environmental Consulting Company Certified by The National Center for Environmental Compliance as Class (A) In the Field of an Environmental Consultancy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 14 contacts → | ||||
Exact match “In accordance to the dramatic increase for the investment in industrial sector at Saudi Arabia and GCC countries, We believe that there will be a growing need for competent…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 14 contacts → | ||||
Exact match “Naqsh Environmental Consulting and Solutions Company was founded in line with the country’s emphasis on environmental protection and sustainability.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 13 contacts → | ||||
Exact match “NAMCO providing reliable solutions to the onshore and offshore energy industry and government sector.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “environmental sciences advisory services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 157 environmental sciences advisory services based in Saudi Arabia
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Environmental sciences advisory services based in Saudi Arabia at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Saudi Arabia, so it is reported there. Company counts and contact totals on this page are exact for Saudi Arabia, over 157 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Saudi Arabia whose business descriptions match “environmental sciences advisory services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 464 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Environmental sciences advisory services by metro
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “environmental sciences advisory services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many environmental sciences advisory services are there based in Saudi Arabia?
RevenueBase identified 157 company matches for environmental sciences advisory services associated with Saudi Arabia as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Adeco Group KSA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most environmental sciences advisory services?
Riyadh leads with 51 company records, followed by Dammam (15) and Jeddah (12).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 464 professional contacts with verified work emails tracked across these 157 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 157 environmental sciences advisory services based in Saudi Arabia. Start with a free account, no credit card.
Download this list →Related lists
Environmental sciences advisory services by geography
- Environmental sciences advisory services based in Buenos Aires, Argentina
- Environmental sciences advisory services based in Adelaide, Australia
- Environmental sciences advisory services based in Brisbane, Australia
- Environmental sciences advisory services based in Melbourne, Australia
- Environmental sciences advisory services based in Perth, Australia
- Environmental sciences advisory services based in Sydney, Australia
- Environmental sciences advisory services based in Vienna, Austria
- Environmental sciences advisory services based in Belo Horizonte, Brazil
- Environmental sciences advisory services based in Brasilia, Brazil
- Environmental sciences advisory services based in Campinas, Brazil
- Environmental sciences advisory services based in Caxias Do Sul, Brazil
- Environmental sciences advisory services based in Curitiba, Brazil
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Environmental sciences advisory services based in Buenos Aires, Argentina
- Environmental sciences advisory services based in Adelaide, Australia
- Environmental sciences advisory services based in Brisbane, Australia
- Environmental sciences advisory services based in Melbourne, Australia
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Company intelligence · public preview
Top 25 environmental sciences advisory services based in Saudi Arabia
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 157 matching company records for environmental sciences advisory services based in Saudi Arabia, with 2,350 tracked contacts and 464 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 environmental sciences advisory services based in Saudi Arabia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Adeco Group KSAadeco.com.saHQ: Riyadh, Saudi ArabiaReported employees: 501-1,000 | Riyadh, Saudi Arabia | 501-1,000 | Exact match | 302 contacts → |
“The Company of Dr Ali Saleh Alduhaiman for Environmental Consultation was established in 2007 as an individual corporation based in Riyadh, Saudi Arabia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Al Maseef District, Saudi ArabiaReported employees: 201-500 | Al Maseef District, Saudi Arabia | 201-500 | Exact match | 80 contacts → |
“BECT is a House of Expertise, established in Egypt since 1989, ventured in KSA in 2006 as a limited liability partnership, founded by two partners, Prof.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Riyadh, Saudi ArabiaReported employees: 201-500 | Riyadh, Saudi Arabia | 201-500 | Exact match | 69 contacts → |
“Fouad Al-Saleh & Khaled Al-Dhowalia Environmental & Engineering Consultants Co.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Gulf Consultgulfconsult.comHQ: Al Khobar, Saudi ArabiaReported employees: 201-500 | Al Khobar, Saudi Arabia | 201-500 | Exact match | 67 contacts → |
“Gulf Consult was established in KSA – Khobar in the year 1981 as is an independent multidisciplinary consultancy organization to provide range of engineering, testing and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Technical Development Solutionstds.com.saHQ: Riyadh, Saudi ArabiaReported employees: 501-1,000 | Riyadh, Saudi Arabia | 501-1,000 | Exact match | 57 contacts → |
“We are one of the companies within Al Mousa Group, a Saudi Arabian conglomerate with over 50 years of experience in the Saudi market.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: Jeddah, Saudi ArabiaReported employees: 11-50 | Jeddah, Saudi Arabia | 11-50 | Exact match | 47 contacts → |
“شركة مختصة في الخدمات والاستشارات البيئية” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Specialist Engineering Consultantspecialist.com.saHQ: Al Wurud District, Saudi ArabiaReported employees: 501-1,000 | Al Wurud District, Saudi Arabia | 501-1,000 | Exact match | 47 contacts → |
“The Specialist Consulting Group Incorporates Seven divisions 1.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Environmental Support Consulting Officeenvsup.comHQ: Jeddah, Saudi ArabiaReported employees: 51-200 | Jeddah, Saudi Arabia | 51-200 | Exact match | 41 contacts → |
“Environmental Support Consulting Office (ESC) is a 100% Saudi-owned environmental consulting firm, established in 2015 and licensed by the Ministry of Commerce and Industry…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Khobar, Saudi ArabiaReported employees: 51-200 | Khobar, Saudi Arabia | 51-200 | Exact match | 34 contacts → |
“Arensco is a Saudi Arabian based company providing quality environmental services and consultancy to individuals, companies and Government Ministries throughout the Kingdom.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Gulf Advanced Control Systems Gacs Arabiagacsarabia.comHQ: Ras Tanura, Saudi ArabiaReported employees: 51-200 | Ras Tanura, Saudi Arabia | 51-200 | Exact match | 28 contacts → |
“G.A.C.S Arabia is a Design, Engineering, Environmental Monitoring, Systems Integrator & Testing Services Provider since 2004.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  ESSCOesscoelectrical.comHQ: Riyadh, Saudi ArabiaReported employees: 11-50 | Riyadh, Saudi Arabia | 11-50 | Exact match | 27 contacts → |
“Sustainablity development has become the future for the modern world, and for that, the world is moving to reduce pollution rates and create a healthy environment for future…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Gsces Environmentalgsces.saHQ: Al Yasmeen, Saudi ArabiaReported employees: 51-200 | Al Yasmeen, Saudi Arabia | 51-200 | Exact match | 25 contacts → |
“GSCES Environmental is a part of Dr.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  شركة مزيج للإستشارات المهنية Mpccmazeej.com.saHQ: Al Nakhil District, Saudi ArabiaReported employees: 11-50 | Al Nakhil District, Saudi Arabia | 11-50 | Exact match | 22 contacts → |
“شركة مزيج للاستشارات المهنية.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Ahenvironmental Consulting Companyahenviro.comHQ: Khobar, Saudi ArabiaReported employees: 11-50 | Khobar, Saudi Arabia | 11-50 | Exact match | 21 contacts → |
“AH Environmental Services firm based in Khobar A member of Al Habri Group of companies Consists of a dedicated team of professionals with advanced degrees in environmental…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Staterrasta-terra.comHQ: Al Khobar, Saudi ArabiaReported employees: 11-50 | Al Khobar, Saudi Arabia | 11-50 | Exact match | 20 contacts → |
“With STATERRA you get a team of diverse and specialised experts to help you go beyond compliance and achieve environmental excellence.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: Jeddah, Saudi ArabiaReported employees: 11-50 | Jeddah, Saudi Arabia | 11-50 | Exact match | 20 contacts → |
“Skado Gocsa & Partner's is an international multi-disciplinary engineering consultancy based in Jeddah, Kingdom of Saudi Arabia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Clean Environment Technologies Firmcet.com.saHQ: Khobar, Saudi ArabiaReported employees: 1-10 | Khobar, Saudi Arabia | 1-10 | Exact match | 18 contacts → |
“Clean Environment Technologies (CET) is a reputed environmental consulting company established in 2005 by Al-Othman Holding Company, employing teams of experts with supreme levels…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Environmental Safety Technologies Co. Estssestss.com.saHQ: Dammam, Saudi ArabiaReported employees: 51-200 | Dammam, Saudi Arabia | 51-200 | Exact match | 18 contacts → |
“ESTSS Co.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Green Fields Environmental Consultancygfecsa.comHQ: Al Khobar, Saudi ArabiaReported employees: 11-50 | Al Khobar, Saudi Arabia | 11-50 | Exact match | 18 contacts → |
“We are an approved specialty environmental consultancy planning firm combining local knowledge experience with international experts.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Sameer Al-Marzouki Engineering Consultantsmarzouki.com.saHQ: Jeddah, Saudi ArabiaReported employees: 11-50 | Jeddah, Saudi Arabia | 11-50 | Exact match | 17 contacts → |
“We are dedicated to helping our clients establish contamination-controlled environments in their facilities by utilizing the latest and emerging technologies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HQ: Jeddah, Saudi ArabiaReported employees: 51-200 | Jeddah, Saudi Arabia | 51-200 | Exact match | 17 contacts → |
“Monitoring Point Environmental Services Co.(MPEnv) is National Center for Environmental Compliance(NCEC) & YRC certified environmental testing laboratory and consulting facility…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | HQ: Dammam, Saudi ArabiaReported employees: 11-50 | Dammam, Saudi Arabia | 11-50 | Exact match | 16 contacts → |
“Mayzan Lakhdar Environmental Consulting Company Certified by The National Center for Environmental Compliance as Class (A) In the Field of an Environmental Consultancy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Sustainable Environment Company Secosustainenv.comHQ: Jubail Industrial City, Saudi ArabiaReported employees: 51-200 | Jubail Industrial City, Saudi Arabia | 51-200 | Exact match | 14 contacts → |
“In accordance to the dramatic increase for the investment in industrial sector at Saudi Arabia and GCC countries, We believe that there will be a growing need for competent…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Naqsh نقشnenv.saHQ: Al Malaz, Saudi ArabiaReported employees: 11-50 | Al Malaz, Saudi Arabia | 11-50 | Exact match | 14 contacts → |
“Naqsh Environmental Consulting and Solutions Company was founded in line with the country’s emphasis on environmental protection and sustainability.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  NAMCOnamco.saHQ: Jeddah, Saudi ArabiaReported employees: 11-50 | Jeddah, Saudi Arabia | 11-50 | Exact match | 13 contacts → |
“NAMCO providing reliable solutions to the onshore and offshore energy industry and government sector.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 157 company matches
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Environmental sciences advisory services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
157 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Saudi Arabia, so it is reported there. Company counts and contact totals on this page are exact for Saudi Arabia, over 157 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Environmental sciences advisory services by metro
Questions about this company list
What does Exact match mean for environmental sciences advisory services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many environmental sciences advisory services did RevenueBase find based in Saudi Arabia?
The saved snapshot records 157 matching company records, 2,350 tracked contacts and 464 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Environmental sciences advisory services by geography
- Environmental sciences advisory services based in Buenos Aires, Argentina
- Environmental sciences advisory services based in Adelaide, Australia
- Environmental sciences advisory services based in Brisbane, Australia
- Environmental sciences advisory services based in Melbourne, Australia
- Environmental sciences advisory services based in Perth, Australia
- Environmental sciences advisory services based in Sydney, Australia
- Environmental sciences advisory services based in Vienna, Austria
- Environmental sciences advisory services based in Belo Horizonte, Brazil
- Environmental sciences advisory services based in Brasilia, Brazil
- Environmental sciences advisory services based in Campinas, Brazil
- Environmental sciences advisory services based in Caxias Do Sul, Brazil
- Environmental sciences advisory services based in Curitiba, Brazil
Cite this list
RevenueBase Data Team. Top 25 environmental sciences advisory services based in Saudi Arabia. Snapshot: November 6, 2026. https://revenuebase.ai/companies/environmental-sciences-advisory-services/saudi-arabia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Environmental sciences advisory services based in Buenos Aires, Argentina
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Company intelligence · public preview
Top 25 environmental sciences advisory services based in Saudi Arabia
RevenueBase records 157 matching company records for environmental sciences advisory services based in Saudi Arabia, with 2,350 tracked contacts and 464 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 environmental sciences advisory services based in Saudi Arabia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Adeco Group KSAadeco.com.sa HQ: Riyadh, Saudi ArabiaReported employees: 501-1,000 | Riyadh, Saudi Arabia | 501-1,000 | Exact match | 302 contacts → |
“The Company of Dr Ali Saleh Alduhaiman for Environmental Consultation was established in 2007 as an individual corporation based in Riyadh, Saudi Arabia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Al Maseef District, Saudi ArabiaReported employees: 201-500 | Al Maseef District, Saudi Arabia | 201-500 | Exact match | 80 contacts → |
“BECT is a House of Expertise, established in Egypt since 1989, ventured in KSA in 2006 as a limited liability partnership, founded by two partners, Prof.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Riyadh, Saudi ArabiaReported employees: 201-500 | Riyadh, Saudi Arabia | 201-500 | Exact match | 69 contacts → |
“Fouad Al-Saleh & Khaled Al-Dhowalia Environmental & Engineering Consultants Co.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Gulf Consultgulfconsult.com HQ: Al Khobar, Saudi ArabiaReported employees: 201-500 | Al Khobar, Saudi Arabia | 201-500 | Exact match | 67 contacts → |
“Gulf Consult was established in KSA – Khobar in the year 1981 as is an independent multidisciplinary consultancy organization to provide range of engineering, testing and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Technical Development Solutionstds.com.sa HQ: Riyadh, Saudi ArabiaReported employees: 501-1,000 | Riyadh, Saudi Arabia | 501-1,000 | Exact match | 57 contacts → |
“We are one of the companies within Al Mousa Group, a Saudi Arabian conglomerate with over 50 years of experience in the Saudi market.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: Jeddah, Saudi ArabiaReported employees: 11-50 | Jeddah, Saudi Arabia | 11-50 | Exact match | 47 contacts → |
“شركة مختصة في الخدمات والاستشارات البيئية” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Specialist Engineering Consultantspecialist.com.sa HQ: Al Wurud District, Saudi ArabiaReported employees: 501-1,000 | Al Wurud District, Saudi Arabia | 501-1,000 | Exact match | 47 contacts → |
“The Specialist Consulting Group Incorporates Seven divisions 1.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Environmental Support Consulting Officeenvsup.com HQ: Jeddah, Saudi ArabiaReported employees: 51-200 | Jeddah, Saudi Arabia | 51-200 | Exact match | 41 contacts → |
“Environmental Support Consulting Office (ESC) is a 100% Saudi-owned environmental consulting firm, established in 2015 and licensed by the Ministry of Commerce and Industry…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Khobar, Saudi ArabiaReported employees: 51-200 | Khobar, Saudi Arabia | 51-200 | Exact match | 34 contacts → |
“Arensco is a Saudi Arabian based company providing quality environmental services and consultancy to individuals, companies and Government Ministries throughout the Kingdom.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Gulf Advanced Control Systems Gacs Arabiagacsarabia.com HQ: Ras Tanura, Saudi ArabiaReported employees: 51-200 | Ras Tanura, Saudi Arabia | 51-200 | Exact match | 28 contacts → |
“G.A.C.S Arabia is a Design, Engineering, Environmental Monitoring, Systems Integrator & Testing Services Provider since 2004.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | ESSCOesscoelectrical.com HQ: Riyadh, Saudi ArabiaReported employees: 11-50 | Riyadh, Saudi Arabia | 11-50 | Exact match | 27 contacts → |
“Sustainablity development has become the future for the modern world, and for that, the world is moving to reduce pollution rates and create a healthy environment for future…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Gsces Environmentalgsces.sa HQ: Al Yasmeen, Saudi ArabiaReported employees: 51-200 | Al Yasmeen, Saudi Arabia | 51-200 | Exact match | 25 contacts → |
“GSCES Environmental is a part of Dr.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | شركة مزيج للإستشارات المهنية Mpccmazeej.com.sa HQ: Al Nakhil District, Saudi ArabiaReported employees: 11-50 | Al Nakhil District, Saudi Arabia | 11-50 | Exact match | 22 contacts → |
“شركة مزيج للاستشارات المهنية.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Ahenvironmental Consulting Companyahenviro.com HQ: Khobar, Saudi ArabiaReported employees: 11-50 | Khobar, Saudi Arabia | 11-50 | Exact match | 21 contacts → |
“AH Environmental Services firm based in Khobar A member of Al Habri Group of companies Consists of a dedicated team of professionals with advanced degrees in environmental…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Staterrasta-terra.com HQ: Al Khobar, Saudi ArabiaReported employees: 11-50 | Al Khobar, Saudi Arabia | 11-50 | Exact match | 20 contacts → |
“With STATERRA you get a team of diverse and specialised experts to help you go beyond compliance and achieve environmental excellence.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: Jeddah, Saudi ArabiaReported employees: 11-50 | Jeddah, Saudi Arabia | 11-50 | Exact match | 20 contacts → |
“Skado Gocsa & Partner's is an international multi-disciplinary engineering consultancy based in Jeddah, Kingdom of Saudi Arabia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Clean Environment Technologies Firmcet.com.sa HQ: Khobar, Saudi ArabiaReported employees: 1-10 | Khobar, Saudi Arabia | 1-10 | Exact match | 18 contacts → |
“Clean Environment Technologies (CET) is a reputed environmental consulting company established in 2005 by Al-Othman Holding Company, employing teams of experts with supreme levels…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Environmental Safety Technologies Co. Estssestss.com.sa HQ: Dammam, Saudi ArabiaReported employees: 51-200 | Dammam, Saudi Arabia | 51-200 | Exact match | 18 contacts → |
“ESTSS Co.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Green Fields Environmental Consultancygfecsa.com HQ: Al Khobar, Saudi ArabiaReported employees: 11-50 | Al Khobar, Saudi Arabia | 11-50 | Exact match | 18 contacts → |
“We are an approved specialty environmental consultancy planning firm combining local knowledge experience with international experts.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Sameer Al-Marzouki Engineering Consultantsmarzouki.com.sa HQ: Jeddah, Saudi ArabiaReported employees: 11-50 | Jeddah, Saudi Arabia | 11-50 | Exact match | 17 contacts → |
“We are dedicated to helping our clients establish contamination-controlled environments in their facilities by utilizing the latest and emerging technologies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HQ: Jeddah, Saudi ArabiaReported employees: 51-200 | Jeddah, Saudi Arabia | 51-200 | Exact match | 17 contacts → |
“Monitoring Point Environmental Services Co.(MPEnv) is National Center for Environmental Compliance(NCEC) & YRC certified environmental testing laboratory and consulting facility…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | HQ: Dammam, Saudi ArabiaReported employees: 11-50 | Dammam, Saudi Arabia | 11-50 | Exact match | 16 contacts → |
“Mayzan Lakhdar Environmental Consulting Company Certified by The National Center for Environmental Compliance as Class (A) In the Field of an Environmental Consultancy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Sustainable Environment Company Secosustainenv.com HQ: Jubail Industrial City, Saudi ArabiaReported employees: 51-200 | Jubail Industrial City, Saudi Arabia | 51-200 | Exact match | 14 contacts → |
“In accordance to the dramatic increase for the investment in industrial sector at Saudi Arabia and GCC countries, We believe that there will be a growing need for competent…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Naqsh نقشnenv.sa HQ: Al Malaz, Saudi ArabiaReported employees: 11-50 | Al Malaz, Saudi Arabia | 11-50 | Exact match | 14 contacts → |
“Naqsh Environmental Consulting and Solutions Company was founded in line with the country’s emphasis on environmental protection and sustainability.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | NAMCOnamco.sa HQ: Jeddah, Saudi ArabiaReported employees: 11-50 | Jeddah, Saudi Arabia | 11-50 | Exact match | 13 contacts → |
“NAMCO providing reliable solutions to the onshore and offshore energy industry and government sector.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 157 company matches
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Environmental sciences advisory services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
157 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Saudi Arabia, so it is reported there. Company counts and contact totals on this page are exact for Saudi Arabia, over 157 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Environmental sciences advisory services by metro
Questions about this company list
What does Exact match mean for environmental sciences advisory services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many environmental sciences advisory services did RevenueBase find based in Saudi Arabia?
The saved snapshot records 157 matching company records, 2,350 tracked contacts and 464 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 environmental sciences advisory services based in Saudi Arabia. Snapshot: November 6, 2026. https://revenuebase.ai/companies/environmental-sciences-advisory-services/saudi-arabia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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