Watch the Quinta videos and discover the ergonomic executive chairs with minimal design, Made in Italy, created to offer comfort, style and functionality in contemporary executive spaces.



The Quinta collection, designed by Massimo Costaglia and Giulio Mazzanti, perfectly embodies the balance between ergonomics, elegance, and functionality. Created to meet the needs of modern executive and operational spaces, Quinta expresses the concept of dynamic comfort: every line is designed to promote user well-being without compromising a clean and contemporary aesthetic.
Available in three versions — high backrest with headrest, medium backrest, and low backrest — Quinta adapts effortlessly to different environments, from executive offices to shared workspaces, meeting rooms, and waiting areas. The swivel base versions ensure total freedom of movement, while the fixed four-leg wooden or metal sled base adds a touch of refinement and stability.
Every detail is crafted with artisanal precision: premium materials, impeccable stitching, and customizable finishes express the authenticity of Made in Italy, synonymous with excellence, durability, and timeless design.
Weight: ± 228 g/mq
Composition: 100% polypropylene F.R.
Martindale: 100.000 cycles
Fire proof class 1IM

AN 38

AN 30

AN 35

AN 45

AN 20

AN 53

AN 50

AN 41

AN 09

AN 55

AN 39

AN 56

AN 57

AN 46

AN 14
Weight: ± 640 g/mq
Composition: 87,5% Plasticized polyvynilchloride – 12,5% Cotton
Martindale: 50.000 cycles
Fire proof class 1IM

S 4979

S 6

S 151

S 1194

S 1307

S 71

S 792

S 680

S 726

S 1809

S 4947

S 6985

S 4009

S 1955

S 991
Weight: ± 350 g/mq
Composition: 100% recycled polyester
Martindale: 100.000 cycles
Fire proof class 1IM

ON 4067

ON 1506

ON 7033

ON 2519

ON 3007

ON 3008

ON 7029

ON 7022

ON 4028

ON 6591

ON 6512

ON 6017

ON 8033
Weight: ± 300 g/mq
Composition: 100% Polyester Trevira CS
Martindale: 100.000 cycles
Fire proof class 1IM

KF 1006

KF 4030

KF 4066

KF 4008

KF 4020

KF 8027

KF 3083

KF 3030

KF 7015

KF 6026

KF 7023

KF 6007

KF 8009

KF 9228

KF 8033
100% post-consumer recycled polyester FR
60.000 martindale cycles
Flammability
CLASSE 1 IM – UNI 9175
BS 7176
EN 1021 – 1/2
California TB 117-2013
BS 5852 Crib 5
CA TB 117-2013
NFP 92-503/504/505 M1
DIN 4102 – B1
Fire proof class 1IM

CH 66172

CH 66171

CH 66174

CH 66189

CH 68193

CH 68195

CH 61172

CH 62086

CH 63099

CH 64201

CH 64198

CH 65107

CH 60114

CH 60116

CH 60999
Weight: ± 340 g/mq
Composition: 100% Polyester Trevira CS
Martindale: 100.000 cycles
Fire proof class 1IM

MN 4028

MN 4528

MN 4530

MN 3008

MN 1006

MN 1014

MN 1020

MN 7022

MN 7007

MN 6502

MN 6004

MN 6015

MN 6524

MN 1014

MN 8033
Weight: ± 540 g/mq
Composition: 76% PVC – 2% PU – 22% PES
Martindale: 60.000 cycles
Features: waterproof, UV rays resistant, suitable for outdoor
Fire proof class 1IM

SC 1013

SC 1002

SC 1008

SC 1011

SC 1024

SC 1007

SC 1005

SC 1020

SC 1009

SC 1018

SC 1021

SC 1006

SC 1015

SC 1012

SC 1017
100% genuine leather
Genuine leather

P 9027

P 9003

P 9033

P 9045

P 9031

P 9004

P 9038

P 9030

P 9017

P 1

P 84

P 98

P 560
Weight: ± 340 g/mq
Composition: 100% Trevira CS
Martindale: 100.000 cycles
Fire proof class 1IM

ST 61149

ST 68118

ST 68120

ST 68700

ST 68158

ST 62073

ST 65093

ST 67735

ST 67072

ST 65018

ST 64178

ST 64179

ST 64159

ST 60004

ST 60092
Composition: 100% corrected grain leather
Thickness: 1,0 – 1,2 mm
Flex resistance: 50.000 cycles
Flame-resistance treatment available upon request
Genuine leather

PN 5402

PN 5000

PN 5360

PN 5230

PN 5320

PN 5418

PN 5508

PN 5200

PN 5420

PN 5524

PN 5120

PN 5430

PN 5470

PN 5110

PN 5300
Weight: ± 480 g/mq
Composition: 63% PU – 29% COT – 8% PES
Martindale: 150.000 cycles
Features: antibacterial protection
Fire proof class 1IM

X 1450

X 150

X 3650

X 4450

X 1950

X 1250

X 4050

X 2150

X 2750

X 250

X 3250

X 1150

X 950

X 4650

X 2250
± 660 g/mq
100% New Zealand wool
100.000 martindale cycles
100% recyclable fabric
Flammability
CLASSE 1 IM – UNI 9175
BS EN 1021 – 1/2
California TB 117-2013 ,
BS 5852 /1,
ASTM E 84 Class 2, ÖNORM A3800-B1-B3825-Q1 UK
Fire proof class 1IM

F 60211

F 60212

F 60999

F 61035

F 61036

F 61040

F 63133

F 64041

F 65032

F 66011

F 66020

F 66022

F 66023

F 68047

F 68048
± 615 g/mq
100% Trevira CS
Solid: 92% post-consumer recycled polyester/8% polyester
Duo-coloured: 80% post-consumer recycled polyester/20% polyester
100.000 martindale cycles
Flammability
EN 1021 – 1/2
California TB 117-2013

GR 66231

GR 66234

GR 66236

GR 68259

GR 60303

GR 60320

GR 60328

GR 61248

GR 61251

GR 61253

GR 62123

GR 63117

GR 63118

GR 64250

GR 64251

Beech

Polished aluminum

Black

Chrome

Structure
Steel main frame
Padding
Cold foam density 60 rc, fire proof class 1 IM
Underseat shell
Polyurethane, upholstered
Head-rest
Shape retaining polyurethane foam 4 cm thick, density 30 rc
Armrest
Part of the main structure with steel insert
Mechanism
MEC 12 Self adjusting multi block synchro with in-built shock-proof system, adjustment by push buttons under the seat
Height adjustment
Gas pump (UNI 9084 certified)
Castors
AR4 Polyamide ø65
Swivel base
B31 black painted aluminum B32 polished aluminum on items 8100/1/2 B70 black painted aluminum B68 polished aluminum on items 8103
Fixed base
Black painted or chrome steel tube ø14x2 on item 8104 Natural varnished beechwood 4-legged base on item 8105

N8100D
N8100D

N8101D
N8101D

N8102G
N8102G

N8103B
N8103B

N8104V
N8104V

C8100D
C8100D

C8101D
C8101D

C8102G
C8102G

C8103B
C8103B

C8104V
C8104V

W-N8105V
W-N8105V
MEC 12 - Syncron
The ergonomic executive chairs of the Quinta family are the result of a design process focused on the perfect balance between form and function. The clean, contemporary lines express a philosophy of minimal design, where nothing is superfluous — each component serves a purpose, ensuring proper posture and comfort even during long working hours.
The backrest naturally follows the curvature of the spine, supporting the lumbar area and encouraging a balanced sitting posture. In the version with adjustable headrest, the cervical support completes the ergonomic experience, providing constant relaxation even during prolonged use.
Armrests, available in different configurations, help maintain correct posture and reduce tension on shoulders and wrists. Multi-density padding offers targeted comfort, while the aluminum or steel base ensures stability and long-lasting performance.
Quinta is designed to fit a wide range of professional settings — from executive suites to contemporary coworking spaces. Its essential visual language integrates seamlessly with any architectural environment, enhancing the purity of materials and the lightness of its proportions.
A wide selection of finishes — fabric, leather, or eco-leather — allows for tailor-made combinations, highlighting the identity of every interior project. Quinta is not just a chair, but a statement piece that communicates professionalism, elegance, and attention to detail.
Thanks to its versatility, Quinta bridges the gap between executive and operational environments, offering the same high ergonomic standards in every configuration. It is a Made in Italy executive chair that merges aesthetic research, technical precision, and human-centered comfort.
The Quinta family stands out for its variety of configurations and the coherence of its design language. The high-back version with headrest is ideal for those seeking maximum comfort and prestige; the medium-back model adapts to daily use, offering flexibility and ergonomic support; while the low-back version, also available in a fixed structure, is perfect for meeting rooms and lounge areas where comfort and image are equally important.
Each model is designed with a sustainable approach: components are easily separable and recyclable, and materials come from controlled supply chains. This makes Quinta a conscious and responsible choice, fully aligned with Sitlosophy’s philosophy.
Its minimal design highlights proportions and construction details, creating a product that combines visual lightness with structural solidity. The fluid lines and continuous surfaces evoke a sense of calm and order, enhancing focus and well-being in the workplace.
In every version, Quinta is a true expression of Made in Italy: from design to production, every stage reflects craftsmanship expertise and meticulous attention to quality — hallmarks of Italian design excellence.
Choosing Quinta means investing in an ergonomic executive chair that improves the quality of daily work, blending aesthetics, comfort, and durability over time. It is the ideal solution for those seeking a balance between performance and beauty, between ergonomics and design, signed by Sitlosophy.