Biosynex specializes in the research, development and manufacturing of fast diagnosis tests on membrane support for health professionals (biologists, clinicians, nurses and midwives). Products are used in the tropical diseases, autoimmune diseases, emergency markers and Infectious diseases fields. The company's activity is organized around 5 areas: - manufacturing of diagnosis tests for own account; - sale of diagnosis tests supplied by other manufacturers of semi-finished products; - research and development services for third party; - sale of licenses; - sale of biological reagents.

Employees

397

Sector

Medical Equipment, Supplies & Distribution

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Quotes

Date	Price	Change	Volume
17/07/26	€0.8920	-0.89%	1,050
16/07/26	€0.9000	-0.22%	2,162
15/07/26	€0.9020	-0.66%	5,825
14/07/26	€0.9080	+0.89%	1,144
13/07/26	€0.9000	+1.58%	15,188

Real-time Euronext Paris

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Market Closed - Euronext Paris Other stock markets 19:55:00 17/07/2026 +04			5-day change	1st Jan Change
0.8920 ^EUR	-0.89%		+0.68%	+49.66%

06-11	Triple update for Biosynex
06-11	An undisclosed buyer acquired Entire internal molecular biology business from Biosynex SA for ?4 million.	CI

Market Cap	16.44M 18.79M 15.19M 13.97M 26.34M 1.81B 26.94M 181M 71.25M 887M 70.54M 69.01M 3.05B	P/E 2024	-0.43x	P/E 2025	-0.19x
Enterprise Value	69.63M 79.57M 64.32M 59.18M 112M 7.67B 114M 767M 302M 3.76B 299M 292M 12.93B	EV / Sales 2024	0.71x	EV / Sales 2025	0.68x
Free-Float	40.35%	Yield 2024 *	-	Yield 2025	-

06-11	Triple update for Biosynex
06-11	An undisclosed buyer acquired Entire internal molecular biology business from Biosynex SA for ?4 million.	CI
05-25	Paris climbs on hopes of Middle East de-escalation
05-25	Biosynex announces the divestment of its molecular biology business
05-25	An undisclosed buyer signed a binding offer to acquire Entire internal molecular biology business from Biosynex SA for ?4 million.	CI
05-08	Biosynex SA Reports Earnings Results for the Full Year Ended December 31, 2025	CI
05-07	Biosynex SA Auditor Raises 'Going Concern' Doubt	CI
04-21	Thales, Vivendi, Mercialys, GTT... stocks to watch today in Paris
04-21	Biosynex postpones publication of annual accounts
03-24	Abivax, Ekinops, Sanofi... stocks to watch today in Paris
03-24	Observation period extended for Biosynex
02-06	A Biosynex Subsidiary to Receive $1.8 Million Grant
02-06	Aperam, Société Générale, Stellantis: Key Stocks to Watch Today in Paris

23/10/24	BIOSYNEX SA: CHEMBIO DIAGNOSTICS INC., A SUBSIDIARY OF BIOSYNEX, RECEIVES A GRANT FOR DEVELOPMENT OF A DPP CONGENITAL SYPHILIS ASSAY	EQ
28/04/23	Biosynex Completes Acquisition of Chembio Diagnostics, Inc.	AQ
13/04/23	Biosynex Extends Tender Offer for the shares of Chembio Diagnostics, Inc.	AQ
15/03/23	Biosynex Extends Tender Offer for the shares of Chembio Diagnostics, Inc.	AQ
01/02/23	Biosynex and Chembio Diagnostics Announce Definitive Acquisition Agreement	AQ

Biosynex Stock

Stocks

ALBIO

FR0011005933

Medical Equipment, Supplies & Distribution

Valuation: Biosynex

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Diagnostic & Testing Substances

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06-13	Agenda des dividendes et des AG France : GTT, Alten et Exail sur les tablettes
06-11	Bourse : J-1 avant SpaceX, Oracle à la peine, contrat pour Airbus
06-11	Une bonne grosse purge avant SpaceX
06-11	Triple actualité pour Biosynex
06-11	BIOSYNEX SA: BIOSYNEX ANNONCE LA REALISATION DEFINITIVE DE LA CESSION DE SON ACTIVITE DE BIOLOGIE MOLECULAIRE

1 day	-0.89%
1 week	+0.68%
Current month	-1.11%
1 month	+0.22%
3 months	+3.72%
6 months	+23.55%
Current year	+49.66%

1 week	0.8	0.92
1 month	0.8	1.07
Current year	0.56	1.57
1 year	0.46	1.57
3 years	0.46	11
5 years	0.46	28.78
10 years	0.46	30.38

Manager	Title	Age	Since
Larry Abensur CEO	Chief Executive Officer	71	24/06/2015
Thierry Paper CTO	Chief Tech/Sci/R&D Officer	63	01/01/2015
Oren Bitton PRN	Corporate Officer/Principal	-	-

Director	Title	Age	Since
Thierry Paper BRD	Director/Board Member	63	24/06/2015
Thomas Lamy BRD	Director/Board Member	-	24/06/2015
Larry Abensur CHM	Chairman	71	24/06/2015

Date	Insider	Type	Main position	Quantity	% Market Cap.
15/02/23	Elie Fraenckel	Buy	Director	2,500	0.0244%
15/02/23	Elie Fraenckel	Buy	Director	2,500	0.0244%
28/02/22	Larry Abensur	Buy	Chief Executive Officer	2,500	0.0225%

Add to a list 0 selected To use this feature you must be a member Log in Sign up	Change	5-day change	1-year change	3-year change	Capi.($)
BIOSYNEX	-0.89%	+0.68%	-30.04%	-91.00%	18.81M
GUARDANT HEALTH, INC.	+0.56%	-2.61%	+235.49%	+311.48%	20.67B
BIOMÉRIEUX	+0.41%	+4.58%	-38.34%	-21.74%	9.85B
LANTHEUS HOLDINGS, INC.	+2.36%	+1.85%	+53.31%	+18.55%	7B
10X GENOMICS, INC.	-1.66%	+2.36%	+260.00%	-25.12%	5.55B
SHENZHEN NEW INDUSTRIES BIOMEDICAL ENGINEERING CO., LTD.	+0.36%	+3.63%	-17.20%	-24.16%	5.23B
ANDON HEALTH CO., LTD.	+10.00%	+34.69%	+101.94%	+130.90%	4.9B
CARIS LIFE SCIENCES, INC.	+0.06%	-2.94%	-45.38%	-	4.66B
DIASORIN S.P.A.	-0.66%	+0.73%	-23.40%	-26.29%	4.2B
AUTOBIO DIAGNOSTICS CO., LTD.	-2.66%	+4.71%	-15.83%	-39.64%	2.72B
Average	+0.79%	+5.31%	+48.05%	+25.89%	6.48B
Weighted average by Cap.	+0.99%	+3.67%	+98.16%	+108.21%

	2024	2025
Net sales	101M 116M 93.45M 85.98M 162M 11.14B 166M 1.12B 438M 5.46B 434M 425M 18.79B	95.19M 109M 87.93M 80.91M 152M 10.48B 156M 1.05B 413M 5.13B 408M 400M 17.68B
Net income	-43.33M -49.52M -40.03M -36.83M -69.41M -4.77B -71M -478M -188M -2.34B -186M -182M -8.05B	-58.22M -66.53M -53.78M -49.49M -93.27M -6.41B -95.4M -642M -252M -3.14B -250M -244M -10.81B
Net Debt	52.94M 60.49M 48.9M 44.99M 84.8M 5.83B 86.74M 583M 229M 2.86B 227M 222M 9.83B	53.19M 60.78M 49.13M 45.21M 85.21M 5.86B 87.15M 586M 231M 2.87B 228M 223M 9.88B