Semasio Overview

  • Year Founded
  • 2010

Year Founded

  • Status
  • Acquired/​Merged

  • Employees
  • 106

Employees

  • Latest Deal Type
  • PE Growth

  • Financing Rounds
  • 10

  • Investments
  • 6

Semasio General Information

Description

Developer of a cloud-based advertising platform designed to segment target group profiles tailored for advertisers. The company's platform provides programmatic access to a global network of advertising exchanges, enabling agencies and brands to automate their media buying strategies across various channels.

Contact Information

Website
www.semasio.com
Formerly Known As
Casters Holdings, Fyllo
Ownership Status
Acquired/Merged
(Operating Subsidiary)
Financing Status
Private Equity-Backed
Corporate Office
  • 433 West Van Buren Street
  • Suite 200
  • Chicago, IL 60607
  • United States
Primary Industry
Media and Information Services (B2B)
Other Industries
Business/Productivity Software
Parent Company
Samba TV
Vertical(s)
CloudTech & DevOps, AdTech, SaaS, Marketing Tech
Corporate Office
  • 433 West Van Buren Street
  • Suite 200
  • Chicago, IL 60607
  • United States

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Semasio Valuation & Funding

Deal Type Date Amount Valuation/
EBITDA		 Post-Val Status Debt

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Semasio Comparisons

Description
Primary
Industry
HQ Location
Employees
Total Raised
Post Valuation
Last
Financing
Details
Developer of a cloud-based advertising platform designed to segment target group profiles tailored for advertisers. The
Media and Information Services (B2B)
Chicago, IL
106 As of 2025

Hamburg, Germany
 

San Francisco, CA
 
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Semasio Competitors (34)

One of Semasio’s 34 competitors is ADvendio Germany, a Corporation company based in Hamburg, Germany.

Company Name Financing Status Location Employees Total Raised Last Financing Date/Type Last Financing Amount
ADvendio Germany Corporation Hamburg, Germany
WideOrbit Formerly VC-backed San Francisco, CA
Affinity (Media and Information Services (B2B)) Formerly VC-backed Chicago, IL
Innova (Media and Information Services (B2B)) Venture Capital-Backed Tokyo, Japan
Upfluence Venture Capital-Backed New York, NY
You’re viewing 5 of 34 competitors. Get the full list »

Semasio Signals

Growth Rate

Weekly
Growth
Weekly Growth

Size Multiple

Median
Size Multiple

Key Data Points

Similarweb Unique Visitors

Majestic Referring Domains

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Semasio Former Investors

Investor Name Investor Type Holding Investor Since Participating Rounds Contact Info

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Semasio Investments & Acquisitions (6)

Semasio’s most recent deal was a Seed Round with Youtility for . The deal was made on 23-Apr-2026.

Company Name Deal Date Deal Type Deal Size Industry Lead Partner
Youtility 23-Apr-2026 Seed Round Business/Productivity Software
Footprint 25-Apr-2024 Early Stage VC Business/Productivity Software
NineSixteen 14-Jun-2022 Merger/Acquisition Media and Information Services (B2B)
Semasio (Acquired/Merged) 29-Apr-2022 Merger/Acquisition Media and Information Services (B2B)
DataOwl 20-Jan-2021 Merger/Acquisition Business/Productivity Software
You’re viewing 5 of 6 investments and acquisitions. Get the full list »

Semasio Exits (1)

Semasio’s most recent exit was on 29-Apr-2022 from Semasio (Acquired/Merged). The exit was categorized as .

Company Name Exit Date Exit Type Exit Size Status Buyers
Semasio (Acquired/Merged) 29-Apr-2022 Completed
To view Semasio’s complete exits history, request access »

Semasio FAQs

  • When was Semasio founded?

    Semasio was founded in 2010.

  • Where is Semasio headquartered?

    Semasio is headquartered in Chicago, IL.

  • What is the size of Semasio?

    Semasio has 106 total employees.

  • What industry is Semasio in?

    Semasio’s primary industry is Media and Information Services (B2B).

  • Is Semasio a private or public company?

    Semasio is a Private company.

  • What is Semasio’s current revenue?

    The current revenue for Semasio is .

  • How much funding has Semasio raised over time?

    Semasio has raised $152M.

  • Who are Semasio’s investors?

    2 NRP Managers, Ambria Capital, Arcadian Capital, ArrowMark Partners, and Ashbridge Partners are 5 of 20 investors who have invested in Semasio.

  • Who are Semasio’s competitors?

    ADvendio Germany, WideOrbit, Affinity (Media and Information Services (B2B)), Innova (Media and Information Services (B2B)), and Upfluence are some of the 34 competitors of Semasio.

  • Who acquired Semasio?

    Semasio was acquired by Samba TV.

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