Company lists · Data refreshed November 2026
Top 22 Sustainable engineering firms based in Stuttgart, Germany
RevenueBase identified 74 company matches for sustainable engineering firms associated with Stuttgart, Germany as of November 2026 and tracks 2,649 professional contacts across them, including 1,016 with verified work emails. Across Germany, Berlin is the largest hub for this category (215 companies); Stuttgart has 74.
This list covers company matches for sustainable engineering firms associated with Stuttgart, Germany, 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 22 largest sustainable engineering firms based in Stuttgart, Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,396 contacts → | ||||
Exact match “As a leading, independent engineering and consultancy enterprise active in the sectors of energy and infrastructure, Fichtner handles challenging projects in countries all over…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 137 contacts → | ||||
Exact match “Der Gottlob-Rommel-Gruppe, ein Unternehmen für Bauleistungen und Gebäudetechnik, ist in den letzten Jahrzehnten etwas Besonderes gelungen: die Transformation vom traditionellen…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 100 contacts → | ||||
Exact match “Seit Jahrzehnten steht RBS wave für zuverlässiges und innovatives Know-how im Bereich Ingenieurdienstleistungen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 70 contacts → | ||||
Exact match “die STEG Stadtentwicklung GmbH is a construction company based out of Stuttgart, Germany.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 61 contacts → | ||||
Exact match “Wir gestalten Architektur für Menschen und Morgen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 51 contacts → | ||||
Exact match “Wir entwickeln energieeffiziente Gebäude und klimaneutrale Quartiere für die Zukunft.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 40 contacts → | ||||
Exact match “a+r Architekten stehen für eine solide, umweltverträgliche und zukunftsorientierte Architektur mit einer überzeugenden Expertise im Bereich des nachhaltigen Bauens – auch im…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 29 contacts → | ||||
Exact match “Seit 1982 bieten wir als unabhängiges Ingenieurunternehmen innovative Lösungen in Energiemanagement, Energietechnik & Umwelttechnik, Elektrotechnik & Leittechnik sowie Technischer…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 22 contacts → | ||||
Exact match “haascookzemmrich STUDIO2050 is an architectural practice founded by Martin Haas, David Cook and Stephan Zemmrich in Stuttgart in 2012.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 17 contacts → | ||||
Exact match “Die str.ucture GmbH ist ein interdisziplinäres Ingenieur- und Planungsbüro mit Sitz in Stuttgart und Schwerpunkt auf nachhaltigem Leicht- und Holzbau.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 15 contacts → | ||||
Exact match “The ARP Architektenpartnerschaft Stuttgart GbR was founded in 1973 and has been successfully involved in the development, planning, and realization of our built environment.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 14 contacts → | ||||
Exact match “We are engineers who stand for building culture and who care about the future of mankind and our environment on earth!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 13 contacts → | ||||
Exact match “IGG Gölkel GmbH & Co.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 11 contacts → | ||||
Exact match “Als unabhängig beratendes Ingenieurunternehmen erbringen wir seit technische Planungsleistungen und ergänzende Dienstleistungen in den Bereichen Abwasser, Abfall und angrenzender…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 11 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 10 contacts → | ||||
Exact match “Bereits seit den frühen 1980er Jahren bieten wir Ihnen Erfahrung, fundiertes Know-how, aber auch das notwendige Augenmaß bei der Planung und Bauabwicklung von komplexen…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 9 contacts → | ||||
Exact match “Als ganzheitlich denkende Ingenieure sind wir bestrebt, für jedes Gebäude ein optimales Tragwerk zu entwerfen, dass den projektspezifischen und gestalterischen Anforderungen…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 8 contacts → | ||||
Exact match “BKSi GmbH Wir sind eine führende Ingenieurgesellschaft für Beratung und Planung im Bauwesen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 7 contacts → | ||||
Exact match “Die PUT Energie- und Anlagentechnik GmbH ist eine moderne, unabhängige Planungsgesellschaft, die Projekte von der Konzeption bis zur Inbetriebnahme von Anlagen ingenieurtechnisch…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 7 contacts → | ||||
Exact match “Als unabhängiges, inhabergeführtes Planungsbüro mit Sitz in Stuttgart-Vaihingen bieten wir umfassende Leistungen im Infrastrukturbau und konstruktiven Ingenieurbau an.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 5 contacts → | ||||
Exact match “Wir sind ein erfahrenes und erfolgreiches Team aus Architekten und Ingenieuren mit Sitz in Stuttgart.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 5 contacts → | ||||
Exact match Recorded description not available. 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 “sustainable engineering firms”. 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 22 of 74 sustainable engineering firms based in Stuttgart, Germany
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Sustainable engineering firms based in Stuttgart, Germany at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured across the whole Germany list rather than for Stuttgart, so it is reported there. Company counts and contact totals on this page are exact for Stuttgart, over 74 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 Stuttgart, Germany whose business descriptions match “sustainable engineering firms” 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 1,016 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.
Sustainable engineering firms by metro in Germany
- Sustainable engineering firms in Berlin215
- Sustainable engineering firms in Munich143
- Sustainable engineering firms in Hamburg124
- Sustainable engineering firms in Frankfurt65
- Sustainable engineering firms in Dresden62
- Sustainable engineering firms in Cologne53
- Sustainable engineering firms in Dusseldorf49
- Sustainable engineering firms in Leipzig44
- Sustainable engineering firms in Aachen39
- Sustainable engineering firms in Essen35
- Sustainable engineering firms in Hanover35
- Sustainable engineering firms in Karlsruhe33
- Sustainable engineering firms in Dortmund30
- Sustainable engineering firms in Darmstadt27
- Sustainable engineering firms in Nuremberg27
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 “sustainable engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many sustainable engineering firms are there based in Stuttgart, Germany?
RevenueBase identified 74 company matches for sustainable engineering firms associated with Stuttgart, Germany 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?
Fichtner tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in Germany has the most sustainable engineering firms?
Berlin leads Germany with 215 company records, followed by Munich (143) and Hamburg (124). Stuttgart has 74.
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 1,016 professional contacts with verified work emails tracked across these 74 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 74 sustainable engineering firms based in Stuttgart, Germany. Start with a free account, no credit card.
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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
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- Lists by location
- Lists A-Z
- New lists
- Sustainable engineering firms based in Buenos Aires, Argentina
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Company intelligence · public preview
Top 22 sustainable engineering firms based in Stuttgart, Germany
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 74 matching company records for sustainable engineering firms based in Stuttgart, Germany, with 2,649 tracked contacts and 1,016 verified work emails.
This public preview shows 22 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 22 sustainable engineering firms based in Stuttgart, Germany
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 |  Fichtnerfichtner.deHQ: Stuttgart, GermanyReported employees: 1,001-5,000 | Stuttgart, Germany | 1,001-5,000 | Exact match | 1,396 contacts → |
“As a leading, independent engineering and consultancy enterprise active in the sectors of energy and infrastructure, Fichtner handles challenging projects in countries all over…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Gottlob Rommel Gruppegottlob-rommel.deHQ: Stuttgart, GermanyReported employees: 501-1,000 | Stuttgart, Germany | 501-1,000 | Exact match | 137 contacts → |
“Der Gottlob-Rommel-Gruppe, ein Unternehmen für Bauleistungen und Gebäudetechnik, ist in den letzten Jahrzehnten etwas Besonderes gelungen: die Transformation vom traditionellen…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  RBS Wave Gmbhrbs-wave.deHQ: Stuttgart, GermanyReported employees: 51-200 | Stuttgart, Germany | 51-200 | Exact match | 100 contacts → |
“Seit Jahrzehnten steht RBS wave für zuverlässiges und innovatives Know-how im Bereich Ingenieurdienstleistungen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Stuttgart, GermanyReported employees: 51-200 | Stuttgart, Germany | 51-200 | Exact match | 70 contacts → |
“die STEG Stadtentwicklung GmbH is a construction company based out of Stuttgart, Germany.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  ASP Architekten Gmbhasp-architekten.deHQ: Stuttgart, GermanyReported employees: 51-200 | Stuttgart, Germany | 51-200 | Exact match | 61 contacts → |
“Wir gestalten Architektur für Menschen und Morgen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Egs-Plan Gmbhegs-plan.deHQ: Stuttgart, GermanyReported employees: 51-200 | Stuttgart, Germany | 51-200 | Exact match | 51 contacts → |
“Wir entwickeln energieeffiziente Gebäude und klimaneutrale Quartiere für die Zukunft.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  A R Architekten Gmbhaplusr.deHQ: Stuttgart, GermanyReported employees: 51-200 | Stuttgart, Germany | 51-200 | Exact match | 40 contacts → |
“a+r Architekten stehen für eine solide, umweltverträgliche und zukunftsorientierte Architektur mit einer überzeugenden Expertise im Bereich des nachhaltigen Bauens – auch im…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Eproplan Gmbheproplan.deHQ: Stuttgart, GermanyReported employees: 11-50 | Stuttgart, Germany | 11-50 | Exact match | 29 contacts → |
“Seit 1982 bieten wir als unabhängiges Ingenieurunternehmen innovative Lösungen in Energiemanagement, Energietechnik & Umwelttechnik, Elektrotechnik & Leittechnik sowie Technischer…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Haascookzemmrich Studio2050haascookzemmrich.comHQ: Stuttgart, GermanyReported employees: 11-50 | Stuttgart, Germany | 11-50 | Exact match | 22 contacts → |
“haascookzemmrich STUDIO2050 is an architectural practice founded by Martin Haas, David Cook and Stephan Zemmrich in Stuttgart in 2012.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Str.Ucture Gmbhstr-ucture.comHQ: Stuttgart, GermanyReported employees: 11-50 | Stuttgart, Germany | 11-50 | Exact match | 17 contacts → |
“Die str.ucture GmbH ist ein interdisziplinäres Ingenieur- und Planungsbüro mit Sitz in Stuttgart und Schwerpunkt auf nachhaltigem Leicht- und Holzbau.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  ARP Architektenpartnerschaft Stuttgart GBRarp-stuttgart.deHQ: Stuttgart, GermanyReported employees: 51-200 | Stuttgart, Germany | 51-200 | Exact match | 15 contacts → |
“The ARP Architektenpartnerschaft Stuttgart GbR was founded in 1973 and has been successfully involved in the development, planning, and realization of our built environment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  C4 Engineersc4engineers.comHQ: Stuttgart, GermanyReported employees: 1-10 | Stuttgart, Germany | 1-10 | Exact match | 14 contacts → |
“We are engineers who stand for building culture and who care about the future of mankind and our environment on earth!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  IGG Gölkel Gmbh & Co. KGigg-goelkel.deHQ: Stuttgart, GermanyReported employees: 11-50 | Stuttgart, Germany | 11-50 | Exact match | 13 contacts → |
“IGG Gölkel GmbH & Co.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Iat-Ingenieurberatung Gmbhiat-stuttgart.deHQ: Stuttgart, GermanyReported employees: 11-50 | Stuttgart, Germany | 11-50 | Exact match | 11 contacts → |
“Als unabhängig beratendes Ingenieurunternehmen erbringen wir seit technische Planungsleistungen und ergänzende Dienstleistungen in den Bereichen Abwasser, Abfall und angrenzender…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | AIG Planungs- UND Ingenieurgesellschaft MBHaig-mbh.com HQ: Stuttgart, GermanyReported employees: 1,001-5,000 | Stuttgart, Germany | 1,001-5,000 | Exact match | 11 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 |  Ingenieurgruppe RUK Gmbhruk-online.deHQ: Stuttgart, GermanyReported employees: 11-50 | Stuttgart, Germany | 11-50 | Exact match | 10 contacts → |
“Bereits seit den frühen 1980er Jahren bieten wir Ihnen Erfahrung, fundiertes Know-how, aber auch das notwendige Augenmaß bei der Planung und Bauabwicklung von komplexen…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  IBHholzwarth.comHQ: Stuttgart, GermanyReported employees: 11-50 | Stuttgart, Germany | 11-50 | Exact match | 9 contacts → |
“Als ganzheitlich denkende Ingenieure sind wir bestrebt, für jedes Gebäude ein optimales Tragwerk zu entwerfen, dass den projektspezifischen und gestalterischen Anforderungen…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Stuttgart, GermanyReported employees: 11-50 | Stuttgart, Germany | 11-50 | Exact match | 8 contacts → |
“BKSi GmbH Wir sind eine führende Ingenieurgesellschaft für Beratung und Planung im Bauwesen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  PUT Energie- UND Anlagentechnik Gmbhput-gmbh.deHQ: Stuttgart, GermanyReported employees: 11-50 | Stuttgart, Germany | 11-50 | Exact match | 7 contacts → |
“Die PUT Energie- und Anlagentechnik GmbH ist eine moderne, unabhängige Planungsgesellschaft, die Projekte von der Konzeption bis zur Inbetriebnahme von Anlagen ingenieurtechnisch…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  BNP Ingenieure Gmbhbnp-ingenieure.deHQ: Stuttgart, GermanyReported employees: 11-50 | Stuttgart, Germany | 11-50 | Exact match | 7 contacts → |
“Als unabhängiges, inhabergeführtes Planungsbüro mit Sitz in Stuttgart-Vaihingen bieten wir umfassende Leistungen im Infrastrukturbau und konstruktiven Ingenieurbau an.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Zindel Partnerzindel-partner.deHQ: Stuttgart, GermanyReported employees: 11-50 | Stuttgart, Germany | 11-50 | Exact match | 5 contacts → |
“Wir sind ein erfahrenes und erfolgreiches Team aus Architekten und Ingenieuren mit Sitz in Stuttgart.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Iwti Gmbhiwti.de HQ: Stuttgart, GermanyReported employees: 1-10 | Stuttgart, Germany | 1-10 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 22 of 74 company matches
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Sustainable engineering firms: 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
71 records in the displayed employee bands.
3 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 across the whole Germany list rather than for Stuttgart, so it is reported there. Company counts and contact totals on this page are exact for Stuttgart, over 74 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 ↗
Sustainable engineering firms by metro in Germany
- Sustainable engineering firms in Berlin215
- Sustainable engineering firms in Munich143
- Sustainable engineering firms in Hamburg124
- Sustainable engineering firms in Frankfurt65
- Sustainable engineering firms in Dresden62
- Sustainable engineering firms in Cologne53
- Sustainable engineering firms in Dusseldorf49
- Sustainable engineering firms in Leipzig44
- Sustainable engineering firms in Aachen39
- Sustainable engineering firms in Essen35
- Sustainable engineering firms in Hanover35
- Sustainable engineering firms in Karlsruhe33
- Sustainable engineering firms in Dortmund30
- Sustainable engineering firms in Darmstadt27
- Sustainable engineering firms in Nuremberg27
Questions about this company list
What does Exact match mean for sustainable engineering firms?
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 sustainable engineering firms did RevenueBase find based in Stuttgart, Germany?
The saved snapshot records 74 matching company records, 2,649 tracked contacts and 1,016 verified emails. The public preview displays 22 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
Sustainable engineering firms by geography
- Sustainable engineering firms based in Buenos Aires, Argentina
- Sustainable engineering firms based in Adelaide, Australia
- Sustainable engineering firms based in Brisbane, Australia
- Sustainable engineering firms based in Melbourne, Australia
- Sustainable engineering firms based in Newcastle, Australia
- Sustainable engineering firms based in Perth, Australia
- Sustainable engineering firms based in Sydney, Australia
- Sustainable engineering firms based in Graz, Austria
- Sustainable engineering firms based in Vienna, Austria
- Sustainable engineering firms based in Brussels, Belgium
- Sustainable engineering firms based in Barueri, Brazil
- Sustainable engineering firms based in Belo Horizonte, Brazil
Cite this list
RevenueBase Data Team. Top 22 sustainable engineering firms based in Stuttgart, Germany. Snapshot: November 6, 2026. https://revenuebase.ai/companies/sustainable-engineering-firms/germany/stuttgart.
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
- Sustainable engineering firms based in Buenos Aires, Argentina
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- Sustainable engineering firms based in Brisbane, Australia
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Company intelligence · public preview
Top 22 sustainable engineering firms based in Stuttgart, Germany
RevenueBase records 74 matching company records for sustainable engineering firms based in Stuttgart, Germany, with 2,649 tracked contacts and 1,016 verified work emails.
This public preview shows 22 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 22 sustainable engineering firms based in Stuttgart, Germany
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 | Fichtnerfichtner.de HQ: Stuttgart, GermanyReported employees: 1,001-5,000 | Stuttgart, Germany | 1,001-5,000 | Exact match | 1,396 contacts → |
“As a leading, independent engineering and consultancy enterprise active in the sectors of energy and infrastructure, Fichtner handles challenging projects in countries all over…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Gottlob Rommel Gruppegottlob-rommel.de HQ: Stuttgart, GermanyReported employees: 501-1,000 | Stuttgart, Germany | 501-1,000 | Exact match | 137 contacts → |
“Der Gottlob-Rommel-Gruppe, ein Unternehmen für Bauleistungen und Gebäudetechnik, ist in den letzten Jahrzehnten etwas Besonderes gelungen: die Transformation vom traditionellen…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | RBS Wave Gmbhrbs-wave.de HQ: Stuttgart, GermanyReported employees: 51-200 | Stuttgart, Germany | 51-200 | Exact match | 100 contacts → |
“Seit Jahrzehnten steht RBS wave für zuverlässiges und innovatives Know-how im Bereich Ingenieurdienstleistungen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Stuttgart, GermanyReported employees: 51-200 | Stuttgart, Germany | 51-200 | Exact match | 70 contacts → |
“die STEG Stadtentwicklung GmbH is a construction company based out of Stuttgart, Germany.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | ASP Architekten Gmbhasp-architekten.de HQ: Stuttgart, GermanyReported employees: 51-200 | Stuttgart, Germany | 51-200 | Exact match | 61 contacts → |
“Wir gestalten Architektur für Menschen und Morgen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Egs-Plan Gmbhegs-plan.de HQ: Stuttgart, GermanyReported employees: 51-200 | Stuttgart, Germany | 51-200 | Exact match | 51 contacts → |
“Wir entwickeln energieeffiziente Gebäude und klimaneutrale Quartiere für die Zukunft.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | A R Architekten Gmbhaplusr.de HQ: Stuttgart, GermanyReported employees: 51-200 | Stuttgart, Germany | 51-200 | Exact match | 40 contacts → |
“a+r Architekten stehen für eine solide, umweltverträgliche und zukunftsorientierte Architektur mit einer überzeugenden Expertise im Bereich des nachhaltigen Bauens – auch im…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Eproplan Gmbheproplan.de HQ: Stuttgart, GermanyReported employees: 11-50 | Stuttgart, Germany | 11-50 | Exact match | 29 contacts → |
“Seit 1982 bieten wir als unabhängiges Ingenieurunternehmen innovative Lösungen in Energiemanagement, Energietechnik & Umwelttechnik, Elektrotechnik & Leittechnik sowie Technischer…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Haascookzemmrich Studio2050haascookzemmrich.com HQ: Stuttgart, GermanyReported employees: 11-50 | Stuttgart, Germany | 11-50 | Exact match | 22 contacts → |
“haascookzemmrich STUDIO2050 is an architectural practice founded by Martin Haas, David Cook and Stephan Zemmrich in Stuttgart in 2012.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Str.Ucture Gmbhstr-ucture.com HQ: Stuttgart, GermanyReported employees: 11-50 | Stuttgart, Germany | 11-50 | Exact match | 17 contacts → |
“Die str.ucture GmbH ist ein interdisziplinäres Ingenieur- und Planungsbüro mit Sitz in Stuttgart und Schwerpunkt auf nachhaltigem Leicht- und Holzbau.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | ARP Architektenpartnerschaft Stuttgart GBRarp-stuttgart.de HQ: Stuttgart, GermanyReported employees: 51-200 | Stuttgart, Germany | 51-200 | Exact match | 15 contacts → |
“The ARP Architektenpartnerschaft Stuttgart GbR was founded in 1973 and has been successfully involved in the development, planning, and realization of our built environment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | C4 Engineersc4engineers.com HQ: Stuttgart, GermanyReported employees: 1-10 | Stuttgart, Germany | 1-10 | Exact match | 14 contacts → |
“We are engineers who stand for building culture and who care about the future of mankind and our environment on earth!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | IGG Gölkel Gmbh & Co. KGigg-goelkel.de HQ: Stuttgart, GermanyReported employees: 11-50 | Stuttgart, Germany | 11-50 | Exact match | 13 contacts → |
“IGG Gölkel GmbH & Co.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Iat-Ingenieurberatung Gmbhiat-stuttgart.de HQ: Stuttgart, GermanyReported employees: 11-50 | Stuttgart, Germany | 11-50 | Exact match | 11 contacts → |
“Als unabhängig beratendes Ingenieurunternehmen erbringen wir seit technische Planungsleistungen und ergänzende Dienstleistungen in den Bereichen Abwasser, Abfall und angrenzender…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | AIG Planungs- UND Ingenieurgesellschaft MBHaig-mbh.com HQ: Stuttgart, GermanyReported employees: 1,001-5,000 | Stuttgart, Germany | 1,001-5,000 | Exact match | 11 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | Ingenieurgruppe RUK Gmbhruk-online.de HQ: Stuttgart, GermanyReported employees: 11-50 | Stuttgart, Germany | 11-50 | Exact match | 10 contacts → |
“Bereits seit den frühen 1980er Jahren bieten wir Ihnen Erfahrung, fundiertes Know-how, aber auch das notwendige Augenmaß bei der Planung und Bauabwicklung von komplexen…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | IBHholzwarth.com HQ: Stuttgart, GermanyReported employees: 11-50 | Stuttgart, Germany | 11-50 | Exact match | 9 contacts → |
“Als ganzheitlich denkende Ingenieure sind wir bestrebt, für jedes Gebäude ein optimales Tragwerk zu entwerfen, dass den projektspezifischen und gestalterischen Anforderungen…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Stuttgart, GermanyReported employees: 11-50 | Stuttgart, Germany | 11-50 | Exact match | 8 contacts → |
“BKSi GmbH Wir sind eine führende Ingenieurgesellschaft für Beratung und Planung im Bauwesen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | PUT Energie- UND Anlagentechnik Gmbhput-gmbh.de HQ: Stuttgart, GermanyReported employees: 11-50 | Stuttgart, Germany | 11-50 | Exact match | 7 contacts → |
“Die PUT Energie- und Anlagentechnik GmbH ist eine moderne, unabhängige Planungsgesellschaft, die Projekte von der Konzeption bis zur Inbetriebnahme von Anlagen ingenieurtechnisch…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | BNP Ingenieure Gmbhbnp-ingenieure.de HQ: Stuttgart, GermanyReported employees: 11-50 | Stuttgart, Germany | 11-50 | Exact match | 7 contacts → |
“Als unabhängiges, inhabergeführtes Planungsbüro mit Sitz in Stuttgart-Vaihingen bieten wir umfassende Leistungen im Infrastrukturbau und konstruktiven Ingenieurbau an.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Zindel Partnerzindel-partner.de HQ: Stuttgart, GermanyReported employees: 11-50 | Stuttgart, Germany | 11-50 | Exact match | 5 contacts → |
“Wir sind ein erfahrenes und erfolgreiches Team aus Architekten und Ingenieuren mit Sitz in Stuttgart.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Iwti Gmbhiwti.de HQ: Stuttgart, GermanyReported employees: 1-10 | Stuttgart, Germany | 1-10 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 22 of 74 company matches
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Sustainable engineering firms: 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
71 records in the displayed employee bands.
3 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 across the whole Germany list rather than for Stuttgart, so it is reported there. Company counts and contact totals on this page are exact for Stuttgart, over 74 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 ↗
Sustainable engineering firms by metro in Germany
- Sustainable engineering firms in Berlin215
- Sustainable engineering firms in Munich143
- Sustainable engineering firms in Hamburg124
- Sustainable engineering firms in Frankfurt65
- Sustainable engineering firms in Dresden62
- Sustainable engineering firms in Cologne53
- Sustainable engineering firms in Dusseldorf49
- Sustainable engineering firms in Leipzig44
- Sustainable engineering firms in Aachen39
- Sustainable engineering firms in Essen35
- Sustainable engineering firms in Hanover35
- Sustainable engineering firms in Karlsruhe33
- Sustainable engineering firms in Dortmund30
- Sustainable engineering firms in Darmstadt27
- Sustainable engineering firms in Nuremberg27
Questions about this company list
What does Exact match mean for sustainable engineering firms?
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 sustainable engineering firms did RevenueBase find based in Stuttgart, Germany?
The saved snapshot records 74 matching company records, 2,649 tracked contacts and 1,016 verified emails. The public preview displays 22 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 22 sustainable engineering firms based in Stuttgart, Germany. Snapshot: November 6, 2026. https://revenuebase.ai/companies/sustainable-engineering-firms/germany/stuttgart.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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