Companies using RTB House with 51–200 employees: 277 found
Of the 1,153 companies using RTB House we found, 277 have 51–200 employees (24%). The biggest group sells Ecommerce & Online Retail (24%). 12% are based in Germany.
- 277
- companies using RTB House
- 24%
- of all 1,153 RTB House advertisers in our data
- 12%
- headquartered in Germany
Who they are
Every company in this group, by sector, business model, headquarters country. Sector and business-model tags can overlap.
Companies using RTB House with 51–200 employees
20 of the 277, ordered by LinkedIn following. Inclusion means a detected tag, not a confirmed active campaign.
| Company | Industry | Size | HQ | Seen in |
|---|---|---|---|---|
CareerViet.vn careerviet.vn | HR, Staffing & Recruiting | 51–200 | Vietnam | Tag manager |
Dot & Key Skincare dotandkey.com | Beauty & Personal Care | 51–200 | India | Tag manager |
VivaTech vivatech.com | Events & Experiences | 51–200 | France | Tag manager |
Sallve sallve.com.br | Beauty & Personal Care | 51–200 | Brazil | Live on site |
The Business Standard tbsnews.net | Publishing & News | 51–200 | Bangladesh | Live on site |
AviationCV aviationcv.com | HR, Staffing & Recruiting | 51–200 | Ireland | Live on site |
Carolina Herrera carolinaherrera.com | Fashion & Apparel | 51–200 | United States | Tag manager |
CVprofessionnel cvprofessionnel.com | Writing, Content & Localization | 51–200 | France | Tag manager |
justjoin.it justjoin.it | HR, Staffing & Recruiting | 51–200 | Poland | Tag manager |
Rare Carat rarecarat.com | Ecommerce & Online Retail | 51–200 | United States | Live on site |
Platinumlist platinumlist.net | Arts, Culture & Live Entertainment | 51–200 | United Arab Emirates | Tag manager |
Vivino vivino.com | Ecommerce & Online Retail | 51–200 | Denmark | Tag manager |
SQUATWOLF squatwolf.com | Fashion & Apparel | 51–200 | United Arab Emirates | Tag manager |
VERALAB veralab.it | Beauty & Personal Care | 51–200 | Italy | Tag manager |
Profession.hu profession.hu | HR, Staffing & Recruiting | 51–200 | Hungary | Tag manager |
Comfrt comfrt.com | Fashion & Apparel | 51–200 | — | Tag manager |
SNOCKS snocks.com | Fashion & Apparel | 51–200 | Germany | Live on site |
PadSplit padsplit.com | Real Estate Investment & Development | 51–200 | United States | Tag manager |
Hawkers Group hawkersco.com | Fashion & Apparel | 51–200 | Spain | Tag manager |
Insider Store insiderstore.com.br | Fashion & Apparel | 51–200 | Brazil | Tag manager |
Every company in this group, with the marketing leaders to contact, refreshed with each monthly scan. Book a call and we'll walk you through it.
Book a call →company_tech on gtm.dev →Companies using RTB House with 51–200 employees: common questions
How many companies with 51–200 employees use RTB House?
277, as of 7 November 2026 — 24% of the 1,153 companies we found carrying the RTB House tag. This counts companies we can tie to a company profile, so it is a floor, not a market total.
Which companies with 51–200 employees advertise with RTB House?
They include CareerViet.vn, Dot & Key Skincare, VivaTech, Sallve and The Business Standard. The table on this page shows 20; the full list has all 277.
What do these RTB House advertisers sell?
Ecommerce & Online Retail (59 companies), Fashion & Apparel (54) and Retail (physical / general) (43) are the largest sectors among the 249 we could classify.
Where are they headquartered?
Germany (12%) and United States (10%) lead, out of 250 companies with a known HQ.
How do you know a company runs RTB House?
We find the RTB House tag in the company's tag-manager container (attributed to the container's owner) or live on its pages, then match the domain to its company profile. A tag means measurement is set up, not that a campaign is running today. Full method on the RTB House study page.
Sell to the 277 companies running RTB House
Each one has a marketing team that buys media and measures it. RocketSDR finds the right person at every company on this list and writes the outreach.