29+ Years of Search Engine Leadership
Architecting Digital Dominance for
High-Growth Brands
Mark Kasiske has spearheaded organic search strategy and digital engineering since 1997. Mark combines nearly three decades of enterprise SEO mastery with current next-gen agentic innovation through SHADOW AI, transforming i.Net Technologies from just SEO to also doing GEO, AEO, & AI Visibility.
29+ Yrs
SEO Strategy
1997
Est. New Berlin, WI
Jan 2026
SHADOW AI Launch
Mark Kasiske
Founder & Chief SEO Strategist
i.Net Technologies • Elm Grove, WI
Leadership:
Mark & Lynett Kasiske
Founded:
1997 (Elm Grove, WI)
Specialization:
Enterprise & Agentic SEO,
GEO, AEO, & LLM Visibility
Flagship Engine:
SHADOW AI™ (Jan 2026)
SHADOW AI Operational
Agentic SEO Execution System
ACTIVE
Leadership Profile
Meet Mark Kasiske: The Architect Behind i.Net Technologies
“We don’t react to search engine algorithm changes—we anticipate them. Building digital authority requires long-term strategic vision, technical excellence, and proactive agentic innovation.”
MK
Mark Kasiske
Founder & Chief SEO Strategist
Co-founding i.Net Technologies in 1997 alongside his wife Lynett Kasiske in Elm Grove, Wisconsin, Mark Kasiske established one of the Midwest’s earliest dedicated web technology and search strategy firms.
Across 29+ years of evolving search standards, Mark has guided brands through every major paradigm shift: from early keyword indexing to Google PageRank, mobile-first indexing, Knowledge Graphs, and now Generative Engine Optimization (GEO).
In January 2026, Mark launched SHADOW AI—a breakthrough platform shifting digital marketing from reactive SEO monitoring to proactive agentic execution.
29+
Years Mastery
1997
Established
100%
Family Owned
2026
SHADOW AI
Core Capabilities
Core Expertise & Industries Serviced
Battle-tested frameworks delivered by Mark Kasiske and the i.Net Technologies engineering team.
Enterprise SEO Architecture
High-scale crawling budget optimization, structural schema validation, dynamic canonicalization, and technical audit remediation.
Generative Engine Optimization (GEO)
Optimizing brand entities and knowledge vectors for recommendation prominence across ChatGPT, Gemini, Perplexity, and Claude.
Google Ad & Social Media Ad Management
Optimizing advertising by decreasing Cost-per-click (CPC) & increasing click-through-rate (CTR), which then increases Return-on-investment (ROI).
Local SEO & Proximity Search
Multi-location Google Business Profile management, local pack dominance, geo-grid heatmap tracking, and NAP citation accuracy.
Algorithmic Update Recovery
Rapid forensic diagnosis and recovery protocols for domains impacted by Google Core Update volatility or spam penalty filters.
Strategic Market Growth
Executive review presentations, transparent revenue attribution, competitive share-of-voice tracking, and custom ROI modeling.
Launched January 2026
Introducing SHADOW AI: Proactive Agentic SEO
Traditional SEO tools are reactive—they simply tell you what went wrong after your rankings drop. Under Mark Kasiske’s direction, i.Net Technologies introduced SHADOW AI in January 2026.
SHADOW AI operates as an autonomous decision-making and execution engine. It continuously analyzes search engine algorithms and LLM answer engines, executing adjustments in real time to maintain market dominance.
Autonomous Execution
Self-correcting metadata, schema adjustments, and content alignment.
LLM Citation Tracking
Monitors brand recommendations across AI engines 24/7.
The Agentic Shift
Proactive vs. Reactive SEO
2026
Old Reactive SEO:
Audit → Report → Manual Fix
SHADOW AI Agentic:
Predict → Adapt → Automate
Vector Space & Entity Node Mapping
Real-Time Perplexity & ChatGPT Auditing
Direct Integration with i.Net Tech Infrastructure
Founding Principles
Our Story: Built on Trust & Family
Founded in 1997 in Elm Grove, WI by Mark & Lynett Kasiske. Built on Midwest work ethic and long-term client partnerships.
1997
Founded in Elm Grove, WI
Mark and Lynett Kasiske established i.Net Technologies with a commitment to providing honest, high-impact marketing for businesses navigating the new World Wide Web.
2008
Enterprise Technical Scaling
Expanding into enterprise search engineering, complex e-commerce architectures, custom web application hosting, and data-driven client reviews.
2026
SHADOW AI Agentic SEO
Marking 29+ years of continuous innovation with the launch of SHADOW AI, securing client leadership across modern AI search engines and traditional SERPs.
Measured Success
Proven Performance Metrics
Mark Kasiske’s strategic frameworks consistently produce measurable, long-term ROI. The graph illustrates organic search growth alongside the launch of SHADOW AI in 2026.
Average ROI Increase:
+340%
Client Retention Rate:
94%
Organic & AI Search Visibility Index
Historical Performance Data • 2021 – 2026
Live Interactive Graph
19×
SHADOW AI visibility growth since 2021
8.7×
Organic search trajectory since 2021
SHADOW AI Visibility Index
Organic Search Trajectory
400
300
200
100
0
20
15
2021
35
28
2022
55
42
2023
80
60
2024
120
85
2025
240
105
Jan 2026
SHADOW AI
380
130
Q3 2026
Current
Ready to Grow Your Organic & AI Search Visibility?
Talk with Mark about your goals. In a free consultation we’ll review your website, your market and the fastest paths to more qualified traffic.
Get In Touch
Let’s Build Your Digital Authority
Connect directly with Mark Kasiske and the i.Net Technologies team in Elm Grove, WI to analyze your website and discuss strategic growth.
Direct Office Phone
(262) 439-8800
Direct Email
webmaster@itwi.net
Headquarters • Opens Google Maps in a new tab
13000 W Bluemound Rd. Suite #220
Elm Grove, WI 53122
