- More than 35 years of experience
Principal PCB Design Specialist
I help companies develop advanced PCB solutions for products where reliability, performance, and quality are critical.
Over more than 35 years, I have designed complex circuit boards for telecommunications, radar, aerospace, medical devices, industrial systems, and data center applications. As a specialist in high-speed design, signal integrity, power distribution networks, and HDI technology, I translate complex requirements into robust and production-ready PCB solutions.
Since 2019: 170+ PCB projects delivered to 35+ companies under IPC Class 2 and 3 standards.
Why Choose Us?
Your direct route to specialist expertise
In an industry dominated by large, impersonal consultancies, Wise Choice Support provides direct access to the specialist executing the work. This ensures rapid turnaround and exceptional precision.
35+ Years of Experience
We have closely followed the evolution of the electronics industry and understand every pitfall in the design and manufacturing process.
Dedicated PCB Focus
We specialize in high-speed routing, multilayer PCBs, controlled impedance, and EMC optimization.
Direct Technical Consulting
No costly project managers. You consult directly with Steen Kaare Grøndahl on every technical detail.
Flexible Engagement
Engage us as an external resource for peak workloads, or entrust us with your complete PCB project from concept to delivery.
Proven Track Record
Experience translated into reliable hardware
Our track record speaks for itself. We deliver advanced solutions for mission-critical systems where failure is not an option.
35+
Years of Experience
170+
PCB Designs
35+
Companies
Our Services
Core Competencies in PCB & Hardware
Advanced PCB Design
Development of complex multilayer PCBs engineered for signal integrity, power integrity, and optimal manufacturability.
High-Speed & RF Design
Design of high-speed and RF solutions featuring controlled impedance, optimized routing, and comprehensive simulation.
HDI & Space-Grade PCBs
Specialized in HDI design, blind/buried vias, and solutions for aerospace, defense, and radar systems.
Design Review & Optimization
Independent peer review, analysis, and optimization of existing PCB designs focused on EMC compliance, manufacturability, and cost reduction.
PCB Simulation
Signal Integrity (SI), Power Integrity (PI/PDN), and thermal analysis leveraging Siemens HyperLynx and Cadence Sigrity.
The Man Behind the Company
Meet Steen Kaare Grøndahl
I am a Principal PCB Design Specialist with over 35 years of continuous experience in designing complex printed circuit boards for telecommunications, radar, aerospace, medical devices, industrial systems, and data center applications.
Since 2019, as an independent consultant, I have delivered PCB designs to more than 35 companies and completed over 170 PCB projects adhering to IPC Class 2 and 3 standards. My philosophy is simple: Electronics must be robust, performance-optimized, and right the first time. I collaborate closely with your internal development teams to ensure your hardware concepts translate into reliable, physical products.
Our Foundation
Values That Drive Our Collaboration
We believe the best results are achieved through high technical expertise, transparency, and close personal partnerships.
Exceeding Expectations
We strive to deliver the highest quality services to our clients, exceeding expectations.
Honesty & Transparency
We believe honesty and transparency establish the optimal foundation for a strong and enduring partnership.
Detail-Oriented
We maintain rigorous attention to detail throughout our work, ensuring the uncompromising quality of the client's end product.