Sustek

What Sustek does

Sustek is a privately held product design and development services firm headquartered in Islamabad, Pakistan. The company provides end-to-end engineering services spanning four core disciplines: Mechanical Design (2D/3D CAD, FEA structural analysis, assembly design, 3D FDM prototyping, CNC manufacturing), Electronics Design (microcontroller-based hardware and firmware, PCB artwork design, prototyping, components sourcing, wiring harness), Aerodynamics Design (configuration studies, weight estimation, airfoil design, CFD analysis), and Software/IoT Design (Windows, web, Android mobile apps, and IoT implementations). Its service process is structured into three modules — 'The Drawing Board' (conceptual sketches), 'Computer Aided Design' (digital 2D/3D models with FEA/CFD), and 'Prototype & Manufacturing' (3D printing and low-volume production) — with Design for Manufacturing and Assembly (DFMA) applied throughout to optimize for cost and assembly efficiency. The firm is led by Dr. Hammad Bin Khaleeq, who holds a Ph.D. in Design & Manufacturing from the University of Limerick and combines senior expertise with younger engineers across mechanical, electronics, aerospace, and IT domains.

The company's go-to-market is sales-led and direct: prospective clients reach Sustek through its website contact form, a sales email, and listed phone numbers. Pricing is custom and quote-based per project, with multi-year contracts noted as the billing cadence; no standardized pricing or self-serve motion exists. Sustek positions itself as an outsourcing partner for product design and small-volume production, targeting companies that lack in-house design or prototyping capabilities, as well as technology firms seeking external design capacity. Its geographic focus is South Asia (Pakistan), though multilingual website banners (English, German, Italian) suggest attempted cross-border outreach. The firm holds minor technology partnerships with Engineering Systems Pak and the Pakistan Aerospace Council but has no disclosed funding, no named enterprise customers, no patents, no certifications, and no AI/ML capabilities.

Operationally, Sustek runs a small team (stated range 11-50 employees) out of a single facility in Islamabad's I-9/3 Industrial Area, offering low-volume PCB and mechanical part production alongside design services. Its marketing is limited to a company blog (posts from 2021-2022 covering DFMA and outsourcing topics), a LinkedIn company page, and organic social sharing on Facebook and Twitter. The business model is pure professional services with no SaaS, productized offering, or licensing revenue streams identified.

Name

Sustek

Legal name

Sustek

Website

https://sustek.pk

Company type

Private

Founded year

2010

Operating status

Operating

Headcount range

1–10 employees

Short description

Sustek is an Islamabad-based product design and development services firm offering mechanical, electronics, aerodynamics, and software/IoT engineering — from conceptual sketches through CAD modeling, FEA/CFD analysis, and low-volume prototype manufacturing — for clients lacking in-house design capabilities.

Ownership category

akta.pro rank

Product category

Product Design & Development Services

NAICS

Industrial Design Services (541420), Industrial Design Services (54142), Other Specialized Design Services (541490), Computer Systems Design Services (541512)

SIC

Services-Computer Programming Services (7371), Services-Computer Integrated Systems Design (7373)

akta.pro primary industry

Prototype Metrology, Inspection & Reverse Engineering (Prototype-Focused) (IMAAAFAN)

akta.pro secondary industry

Functional Testing Prototypes (Mechanical/Thermal/Fluidic) (IMAAAFAG)

Keywords

• Product design services
• CAD modeling
• PCB design
• Prototyping services
• Mechanical engineering

Headquarters

HQ city

Islamabad

HQ country

Pakistan

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Product Design Services: Converting conceptual ideas into digital designs using 2D and 3D CAD software. Services include hand sketches, block diagrams, manufacturing drawings, and photorealistic prototypes. Revenue generated through professional design consulting and engineering services.
2. Prototype & Manufacturing: Converting digital designs into physical prototypes using 3D printing or conventional manufacturing techniques. Low volume production of parts and PCBs. Includes Design for Manufacture (DFM) analysis and cost/benefit analysis.
3. IoT and Software Solutions: Custom software development including Windows applications, web applications, mobile apps, and IoT implementations.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Sustek delivers end-to-end product design and engineering services that take client concepts from initial ideation through digital 2D/3D CAD modeling, simulation (FEA/CFD), electronics and PCB design, embedded/IoT firmware and software development, and physical prototype fabrication via in-house 3D printing. Offerings span mechanical, electronics, aerodynamics, and software/IoT design disciplines, with capability extending to short-run prototype and small-volume manufacturing for verified designs.

Product overview

Sustek is a product design and development company offering end-to-end services from concept to reality. Their portfolio consists of three core technology disciplines—Mechanical Design Services, Electronics Design Services, and Aerodynamics Design Services—supported by specialized service modules including The Drawing Board (conceptual design), Computer Aided Design (CAD), Prototype & Manufacturing, and Software and IoT Design Services. The company helps clients develop proof of concept, create prototypes, and support small volume production of hi-tech assemblies and products.

Differentiator

Problem solved

Functional benefit

Products and services

• Mechanical Design Services Mechanical engineering design support for clients building physical products, covering part and assembly design, tolerance and material specification, and DFMA-driven producibility, delivered to manufacturers, startups, and engineering teams.
• Electronics Design Services Schematic design, PCB layout, and electronics engineering support for hardware product developers, serving clients building IoT devices, embedded products, and electronic subsystems.
• Aerodynamics Design Services Aerodynamics and fluid-flow design analysis and engineering for clients developing airflow- or fluid-dynamic-sensitive products, supporting performance validation through CFD-led design iteration.
• Software and IoT Design Services Custom Windows, web, and mobile application development plus IoT implementation for clients whose connected products require firmware, connectivity, and user-facing software layers.
• The Drawing Board (Conceptual Design) Initial-stage conceptual design work that translates client ideas into early product concepts, serving as the entry point of Sustek's design-to-prototype pipeline.
• Computer Aided Design (CAD) 2D and 3D CAD modeling service producing digital models of parts and assemblies for clients that need accurate, production-ready digital representations of their products.
• Prototype and Manufacturing Services Physical prototype fabrication leveraging in-house 3D printing together with short-run/small-volume production of verified designs, for clients that need functional samples or limited initial batches.

Quantifiable outcome

• Over 70% of product's final cost is determined during the design process
• +1 more outcomes

Segments2 records

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Scale indicators4 records

Expansion highlights3 records

Broad incumbents

• Xometry: On-demand manufacturing marketplace connecting buyers with CNC, 3D printing, sheet metal, and injection molding suppliers. Overlaps with Sustek's prototyping and low-volume production services but operates as a global platform rather than a hands-on design partner.
• Hubs: Global 3D printing, CNC, and injection molding service platform (formerly 3D Hubs). Directly comparable to Sustek's mechanical prototyping and small-volume production service line but delivered through a distributed supplier network.
• Protolabs: Global on-demand manufacturing and prototyping platform offering CNC, 3D printing, injection molding, and sheet metal. Comparable to Sustek on the rapid-prototyping and small-volume production side, but at vastly larger scale and as a digital platform rather than a design consultancy.
• HCLTech Engineering & R&D Services: Large Indian IT services firm with a dedicated engineering and R&D services practice covering mechanical design, embedded systems, and product engineering. Comparable to Sustek's full-stack mechanical + electronics + software design capabilities at global enterprise scale.
• Tata Technologies: Engineering services and product development digital company serving automotive, aerospace, and industrial machinery. Comparable to Sustek's mechanical/aerodynamics/electronics design scope, with established ties to global OEMs and Tier 1 suppliers.
• Cyient: India-headquartered engineering and digital solutions firm offering aerospace, mechanical, electronics, and software design services. Comparable to Sustek's multi-disciplinary design offering, but at much larger scale, with global customers across aerospace, defense, and industrial.
• Fictiv: Digital manufacturing platform for custom mechanical parts and prototyping. Mirrors Sustek's CAD-to-prototype workflow, but with automated quoting, a vetted supplier network, and a much broader customer base spanning hardware startups and OEMs.

Others

• Cadence Design Systems: Global EDA and computational software provider for electronic and PCB design. Adjacent to Sustek's electronics design service line — Sustek uses similar CAD/EDA tooling to deliver PCB artwork, microcontroller design, and wiring harness engineering to clients.
• ANSYS: Engineering simulation software vendor covering FEA, CFD, and structural/thermal analysis. Sustek's FEA and CFD capabilities (a core part of its aerodynamics and mechanical design offerings) are built on ANSYS-class tooling, making ANSYS an enabling ecosystem peer rather than a direct competitor.

Regional players

• Engineering Systems Pak: Pakistan-based industrial engineering systems solutions provider and listed technology partner of Sustek. Directly comparable as a Pakistan-headquartered engineering services peer with overlapping industrial-mechanical design capabilities and the same regional customer base.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat2 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/sustek-product-design-development

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Sustek