When was OH-SO founded?

OH-SO was founded in 2024 and raised its 1st funding round within a year of its incorporation.

Where is OH-SO located?

OH-SO is headquartered in Hamburg, Germany.

Who is the current CEO of OH-SO?

Mattes Schrader of OH-SO. They have also founded 1 company.

How many employees does OH-SO have?

As of Apr 30, 2026, the latest employee count at OH-SO is 49.

Is OH-SO a funded company?

OH-SO is a funded company, having raised a total of $***** in its 1st and only funding round, a Seed round on Feb 08, 2024.

When was the latest funding round of OH-SO?

OH-SO's latest funding was a $***** Seed round on Feb 08, 2024, with participation from 1 investor.

Where does OH-SO rank among its competitors?

OH-SO ranks 7529th amongst 34494 active competitors, of which 293 are funded. It stands 11th in terms of total funding among its competitors. The most recent competitor to raise funding was Deloitte, which secured $2.1M in Apr, 2025.

Who are the top competitors of OH-SO?

OH-SO's top competitors include Gallagher, McKinsey and EY. Among them, Deloitte secured the most recent funding round in April, 2025.

OH-SO - 2026 Company Profile, Team, Funding & Competitors

OH-SO is a seed company based in Hamburg (Germany), founded in 2024 by Pia Schott, Mattes Schrader, Holger Blank and Florian Langmack. It operates as a Provider of business strategy, operational, technology, and other consulting services. OH-SO has raised an undisclosed amount in funding. The company has 34494 active competitors, including 293 funded and 1719 that have exited. Its top competitors include companies like Gallagher, McKinsey and EY.

Company Details

O.H.S.O Brewery & Distillery is a restaurant, nano-brewery, distillery, and dog-friendly social hot-spot. They offer a wide selection of beers on tap, as well as wine and house drinks.

Website: oh-so.com
Email ID: *****@oh-so.com
Phone Number: +49 **********

Key Metrics

Founded Year

2024

Location

Hamburg, Germany

Stage

Seed

Latest Funding Round

Seed, Feb 08, 2024, $*****

Investors

WPP

Ranked

7529^th among 34494 active competitors

Employee Count

49 as on Apr 30, 2026

Similar Companies

Gallagher & 36164 more

View OH-SO's full profile

OH-SO has raised funding over 1 round. Its latest funding round was a Seed round on Feb 08, 2024 for $*****. 1 investor participated in its latest round. OH-SO has 1 institutional investor.

Here is the list of recent funding rounds of OH-SO:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Feb 08, 2024	3177756	Seed	3468473	6557008	6390170	6828138

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View details of OH-SO's funding rounds and investors

The founders of OH-SO are Pia Schott, Mattes Schrader, Holger Blank and Florian Langmack. Mattes Schrader is the CEO of OH-SO.

Here are the details of OH-SO's key team members:

Pia Schott: Co-Founder & Managing Director of OH-SO.
Contact Info: 1 email address
Mattes Schrader: Co-Founder & CEO of OH-SO.
Contact Info: 1 email address
Holger Blank: Co-Founder & Managing Director of OH-SO.
Contact Info: 1 email address
Florian Langmack: Founder, Consulting of OH-SO.

View details of OH-SO's Founder profiles and Board Members

OH-SO's employee count trend

OH-SO has 49 employees as of Apr 26. Here is OH-SO's employee count trend over the years:

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Top competitors of OH-SO include Gallagher, McKinsey and EY. Here is the list of Top 10 competitors of OH-SO, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Gallagher 1927, Rolling Meadows (United States), Public	Provider of diversified insurance, brokerage, and risk management services	-	JPMorgan Chase, Silxo & 5 others	77/100
2nd	McKinsey 1926, New York City (United States), Funding Raised	Global management consulting firm	-	Avala Capital, AU Holdings & 1 others	74/100
3rd	EY 1989, London (United Kingdom), Funding Raised	Provider of assurance, tax, consulting, and transaction services	-	Tiberius Geldard, Hudson Pacific Capital & 7 others	73/100
4th	Deloitte 1845, London (United Kingdom), Series B	Provider of audit, assurance, consulting, risk management, and tax services	$21.3M	HILL HOUSE, Military Health & 8 others	73/100
5th	Hexa 2011, Brussels (Belgium), Series B	Sector agnostic accelerator focused on startups	$22M	-	71/100
6th	ZS 1983, Evanston (United States), Funding Raised	Provider of strategic and management consulting services	-	Europa	70/100
7th	Teneo 2011, New York City (United States), Acquired	Provider of global strategic advisory and communications business	$400M	BC Partners, CVC	69/100
8th	Elm 1988, Riyadh (Saudi Arabia), Public	Provider of digital products, business solutions, and information technology consulting	-	-	68/100
9th	Jacobs 1947, Pasadena (United States), Public	Professional, technical, and construction service provider	-	Keystone Capital, National Science Foundation ... & 2 others	68/100
10th	Booz Allen Hamilton 1914, Mclean (United States), Public	Provider of analytics, cybersecurity, and digital transformation services	$2.64M	Poku Capital, Ardian & 2 others	67/100
7529th	OH-SO 2024, Hamburg (Germany), Seed	Provider of business strategy, operational, technology, and other consulting services	-	WPP	20/100