Semble

Software DevelopmentLondon, England, United KingdomFounded 2017147 employees$67M raised

Semble is a UK-based healthcare management platform for outpatient providers, used by 16,000 professionals across 1,700 healthcare businesses. It integrates with over 1,200 healthcare tools, making it Europe's most connected healthcare platform.

+150%
Open roles are up 150% year over year, at 5 today.
+45%
Information Technology is Semble's fastest-growing team over the past year, now 16 people.
Employees
147
Total raised
$67M
Last: Series C
Open roles
5
+150% vs last year
Site visitors
1M
per month
Alumni founders

The growth story

Semble headcount and funding147 people today
147$15M$40M14720222023202420252026
Data by CrustdataCrustdata

Semble grew from 66 to 147 employees between 2022 and 2026, raising $67M along the way, most recently a Series C in June 2026.

About

Semble sells software that helps outpatient providers manage patient care across diagnostics, billing, labs and CRM. Its platform is designed to work with existing tools, targeting solo clinicians, group practices and enterprise healthcare organizations.

The company has raised $67M, most recently in a Series C round in 2026. With 147 employees, it has become widely adopted across UK private healthcare, serving 80 specialties.

Founders and leadership

Engineering is Semble's largest function, accounting for 40 of its 147 employees. The company is led by a team that includes investors Alexander Chesterman and Michael Pennington.

The Semble org chart

Christoph Lippuner (Co-founder & CEO) leads 60 mapped leaders with 8 direct reports. Click +N to expand a team; names link to the person’s public profile.

Departments, and which ones grew

Headcount by functiongrowth vs 12 months ago
EEngineering
49+26%
IInformation Technology
16+45%
PProduct Management
130%
OOperations
13+18%
CCustomer Success and Support
11+10%
BBusiness Development
7+17%
SSales
7-12%
HHuman Resources
7+133%
MMarketing
6+20%
Data by CrustdataCrustdata

Headcount by function: Engineering 49 (+26% YoY), Information Technology 16 (+45% YoY), Product Management 13 (0% YoY), Operations 13 (+18% YoY), Customer Success and Support 11 (+10% YoY), Business Development 7 (+17% YoY).

Talent flow

Semble's employees come from companies like Flubit, YardLink and Doctolib, with three hires each. Alumni have moved to roles at HubSpot, Numan and Aircall. The University of Manchester is the top school represented, with four alumni.

Where Semble people come from, and where they go130 current + 58 former profiles
3 people: Flubit → Semble3 people: YardLink → Semble3 people: Doctolib → Semble2 people: Hiring Hub → Semble2 people: ISDI Coders → Semble2 people: Typeform → Semble2 people: Orogo → Semble2 people: MOO → Semble2 people: Semble → HubSpot1 people: Semble → Numan1 people: Semble → Aircall1 people: Semble → Almedia1 people: Semble → Parveen Downer Consulting1 people: Semble → Mercer1 people: Semble → CreateFuture1 people: Semble → GScanSemble147 peopleCAME FROMWENT TOFlubit3 peopleYardLink3 peopleDoctolib3 peopleHiring Hub2 peopleISDI Coders2 peopleTypeform2 peopleOrogo2 peopleMOO2 peopleHubSpot2 peopleNuman1 peopleAircall1 peopleAlmedia1 peopleParveen Downer Cons…1 peopleMercer1 peopleCreateFuture1 peopleGScan1 people
Data by CrustdataCrustdata

Most common previous employers of Semble staff: Flubit (3), YardLink (3), Doctolib (3), Hiring Hub (2), ISDI Coders (2), Typeform (2). Former Semble employees most often moved to HubSpot (2), Numan (1), Aircall (1), Almedia (1), Parveen Downer Consulting (1), Mercer (1).

Alumni worth knowing

Hiring now

Technical Solutions EngineerSenior Security Engineer (EN/FR)Senior SDET - AI TransformationCustomer Support Associate (Bilingual French & English)

Web traffic

semble.io monthly visitors+18% month over month
364,096709,0351,053,9741,053,974202420252026
Data by CrustdataCrustdata

Traffic mix: 58% direct, 11% search, 1% social, 0% paid.

What this company is made of

Headcount by skillwhat people list on their profiles
PProject Management
49
MMicrosoft Office
44
JJavaScript
44
TTeamwork
39
CCommunication
39
MMicrosoft Excel
37
MManagement
37
LLeadership
36
NNode.js
32
TTypeScript
29
Data by CrustdataCrustdata

Most common skills at Semble: Project Management (49), Microsoft Office (44), JavaScript (44), Teamwork (39), Communication (39), Microsoft Excel (37), Management (37), Leadership (36).

Where the team actually sits

Headcount by regionHQ: London, England, United Kingdom
EEngland, United Kingdom
55
UUnited Kingdom
25
ÎÎle-de-France, France
7
LLondon Area, United Kingdom
7
CCatalonia, Spain
2
NNorth Holland, Netherlands
2
AAuvergne-Rhône-Alpes, France
2
GGreater Paris Metropolitan Region
2
Data by CrustdataCrustdata

Semble people are concentrated in England, United Kingdom (55), United Kingdom (25), Île-de-France, France (7), London Area, United Kingdom (7).

Search footprint

Organic clicks
323
per month
Traffic worth
$1K
if bought as ads
Ranking keywords
364
Ads budget
$3K
per month

Semble attracts about 323 organic search visits a month, traffic worth roughly $1K a month if bought through ads. It gained 53 ranking keywords and lost 56 in the last period.

What employees say

Compensation
3.90 / 5
Career opportunities
4.20 / 5
Senior management
4.20 / 5
Work-life balance
4.30 / 5

Frequently asked

How many employees does Semble have?

Semble has 147 employees as of September 2026.

How much has Semble raised?

Semble has raised $67M in total, most recently a Series C round in June 2026.

Who founded Semble?

Semble was founded in 2017 by Mikael Landau.

Who is the CEO of Semble?

Christoph Lippuner (Co-founder & CEO) sits at the top of Semble's reporting structure, with 8 direct reports.

Where does Semble hire from?

The most common previous employers of current Semble staff are Flubit (3 people), YardLink (3 people), Doctolib (3 people).

Where do Semble employees go after leaving?

Former Semble employees most often move to HubSpot (2), Numan (1), Aircall (1).

How much traffic does Semble get from search?

Semble attracts about 323 organic search visits a month, worth roughly $1K a month in equivalent ad spend.

What skills do people at Semble have?

The most common skills among Semble staff are Project Management, Microsoft Office, JavaScript, Teamwork, Communication.

Where is Semble's team located?

Semble staff are concentrated in England, United Kingdom (55), United Kingdom (25), Île-de-France, France (7).

How big is Semble's engineering team?

Semble has about 49 people in Engineering, up 26% over the past year, as of September 2026.

How big is Semble's information technology team?

Semble has about 16 people in Information Technology, up 45% over the past year, as of September 2026.

Computed from 130 current and 58 former Semble profiles, as of September 2026. Source: Crustdata.

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