Modern Tech Logo Design -- 2

I need a sleek, modern logo for a tech company. The look should feel minimalist—clean lines, balanced whitespace, and a forward-thinking vibe that instantly says “innovation.”

Here is what I’d like delivered:
• 3 initial concept options in vector format (AI or SVG)
• One chosen concept refined through up to two revision rounds
• Final master files in AI, EPS, PDF, PNG, and JPEG, plus a monochrome version for dark and light backgrounds

Please keep the design contemporary rather than vintage or decorative. If you typically craft style-guides, feel free to note font choices and basic color values so I can roll the branding out consistently across future materials.