TIER Mobility
Dott, formed by the March 2024 merger of TIER and Dott, operates a fleet of over 250,000 shared micro-mobility vehicles across 420 cities in Europe and the Middle East. The company has facilitated 380 million rides for 10 million users.
The growth story
TIER Mobility grew from 634 to 396 employees between 2020 and 2026, raising $648M along the way, most recently a Series D in February 2025.
About
Dott provides shared electric scooters and bikes for urban transportation. Its vehicles are used by city residents and visitors as an alternative to cars, aiming to reduce traffic congestion and pollution.
The company operates one of the largest micro-mobility fleets in Europe, spanning 21 countries. It has raised $648 million in funding, including a Series D round in February 2025, with backing from investors like Goldman Sachs and AXA Group.
Founders and leadership
Dott is led by CEO Henri Moissinac and President Maxim Romain. Its largest function is Operations, which accounts for 39 of its 396 employees. The company has a median employee tenure of 4 years.
The TIER Mobility org chart
Dr. Julian Blessin (Founder & Shareholder) leads 60 mapped leaders with 35 direct reports. Click +N to expand a team; names link to the person’s public profile.
Departments, and which ones grew
Headcount by function: Operations 190 (-13% YoY), Engineering 27 (-25% YoY), Community and Social Services 26 (-7% YoY), Information Technology 20 (-5% YoY), Human Resources 12 (-37% YoY), Customer Success and Support 9 (-18% YoY).
Talent flow
Dott hires heavily from other micro-mobility companies, with Voi Technology, Bird, and Lime being top sources. Alumni frequently move to Dott, nextbike, and Tribe.xyz. The company recruits from universities like Budapest University of Technology and Economics.
Most common previous employers of TIER Mobility staff: Voi Technology (6), Bird (4), Lime (4), nextbike (4), Bolt (3), Dott (2). Former TIER Mobility employees most often moved to Dott (5), nextbike (5), Tribe.xyz (3), GALVANY (3), Wolt (3), AUTO1 (3).
Alumni worth knowing
The TIER Mobility mafia
Dott alumni have founded 44 companies, including micro-mobility provider Dott and logistics platform Outra. Other notable startups include Kertos, TSE, and Product People.
47Henri Moissinac, was CEO until 2025Fred Jones, was VP & Regional General Manager | Northern Europe until 2023Dr. Kilian Schmidt, was General Counsel | Director Legal & Public Policy | Prokurist until 2020Leonhard von Harrach, was SVP & Regional GM, DACH & CEE until 2022Viktoria Korzhova, was Head of Product, interim for parental cover (via Product People) until 2022Matthias Laug, was CTO and Co-Founder until 2023
Felix Chrobog, was General Manager DACH (Germany, Austria, Switzerland) + UAE until 2020
Dominik Middelmann, was Director of Product Operations until 2023
Efrén A. Lamolda, was Director Of Engineering until 2023
Simone Rüschenberg, was VP Finance until 2020
Mehul Botadra, was Head of Product Realization until 2024
Dr. Norbert Beck, was Investor until 2020
Sakshi Chhabra Mittal, was Investor until 2020
John Ohrt, was Growth/Product & Marketing until 2020
Selim Nowicki, was Head of Data Analytics until 2023
Maicol Piani, was Analytics Engineer until 2021
Olivier Rull, was General manager Paris & Western Europe marketing manager until 2020
Nikhil Mudholkar, was Data Engineer until 2022
Marius Wedemeyer, was Senior Growth Analyst until 2020
Matthias Wilrich, was VP Vehicles & Supply Chain until 2023
Julian Lütkewitte, was Director Product, Planning & Strategy until 2023
Ioana Freise, was Head of Cities Germany until 2022
Ilan Penn, was Director, Maps until 2023
Jameson Detweiler, was VP of Special Projects until 2023
Angelino Capretti, was Regional Operations Manager West until 2020
Nuno Santos, was General Manager Spain & Portugal until 2020
Dan Keene, was VP, Energy Network until 2022
George Kalligeros, was VP Hardware until 2024
Oliver Begley, was Market operations and Finance Intern until 2021
Christian Röpke, was Head of AI until 2022
Anurag R., was Product until 2022
Stanislas Jallot, was Business Development Lead until 2023
Anne Graue, was Associate General Counsel until 2021
Georgia Yexley, was General Manager until 2023
Sofia Hagemeier, was Chief Of Staff until 2019
Paul Laborderie, was Expert Expansion Project Management until 2022
Jessie Schofer, was Director & Chief of Staff to the CFO until 2022
Crépin ASSOGBA, was Customer Support Specialist until 2024
Andrey Ovcharov, was Software Engineering Team Lead until 2025
Mehdi TERRAK, was Head of Business Operations until 2024
Carston Hernke, was Senior Analytics Engineer, Geospatial until 2023
Björn Bröskamp, was Sustainability Manager until 2020
Marvin Pueth, was Director of Expansion & Infrastructure (Global) until 2022
Yavor Bachvarov, was Head of Expansion Projects until 2022Web traffic
Traffic mix: 36% direct, 39% search, 3% social, 2% paid.
What this company is made of
Most common skills at TIER Mobility: Business Strategy (71), Communication (54), English (53), Teamwork (52), Microsoft Office (51), Team Management (48), Problem Solving (44), Analytical Skills (42).
Where the team actually sits
TIER Mobility people are concentrated in Berlin, Germany (19), Uusimaa, Finland (8), Île-de-France, France (7), Germany (7).
Search footprint
TIER Mobility attracts about 667 organic search visits a month, traffic worth roughly $5K a month if bought through ads. It gained 28 ranking keywords and lost 67 in the last period.
What employees say
- Compensation
- 3.10 / 5
- Career opportunities
- 3.20 / 5
- Senior management
- 3.00 / 5
- Work-life balance
- 3.60 / 5
Frequently asked
TIER Mobility has 396 employees as of September 2026.
TIER Mobility has raised $648M in total, most recently a Series D round in February 2025.
TIER Mobility was founded in 2018 by Dr. Julian Blessin.
Dr. Julian Blessin (Founder & Shareholder) sits at the top of TIER Mobility's reporting structure, with 35 direct reports.
The most common previous employers of current TIER Mobility staff are Voi Technology (6 people), Bird (4 people), Lime (4 people).
Former TIER Mobility employees most often move to Dott (5), nextbike (5), Tribe.xyz (3).
At least 44 companies have a founder who previously worked at TIER Mobility, including Dott, Outra, Kertos.
TIER Mobility attracts about 667 organic search visits a month, worth roughly $5K a month in equivalent ad spend.
The most common skills among TIER Mobility staff are Business Strategy, Communication, English, Teamwork, Microsoft Office.
TIER Mobility staff are concentrated in Berlin, Germany (19), Uusimaa, Finland (8), Île-de-France, France (7).
TIER Mobility has about 190 people in Operations, down 13% over the past year, as of September 2026.
TIER Mobility has about 27 people in Engineering, down 25% over the past year, as of September 2026.
Computed from 159 current and 297 former TIER Mobility profiles, as of September 2026. Source: Crustdata.
Build this for any company
Every number on this page came from the Crustdata API. Point the MCP at a company and get the same org chart, alumni list and talent flow in one prompt.