Annexus Solutions
Annexus Solutions, LLC is a Wisconsin-based custom software development and consulting firm that designs ERP/CRM integrations, warehouse and inventory management, B2B data exchange, and AI-enabled automation software for small and medium-sized businesses in manufacturing, utilities, supply chain, and HVAC verticals.
- Company typePrivate
- Founded2018
- HeadquartersCedarburg, United States
- Headcount1–10
- GTM typeB2B
- OfferingSoftware
What Annexus Solutions does
Annexus Solutions, LLC is a custom business automation software development and consulting firm headquartered in Cedarburg, Wisconsin, founded in 2018 and operating with 51-100 employees as a privately held LLC. The company designs custom software that extends and complements commercial ERP and CRM investments for small and medium-sized businesses that lack the internal resources for full lifecycle development. Service offerings are organized around six core areas: consulting and business application architecture; item and order management including ERP integration, PLM/BOM integration, and CPQ; inventory and WIP management with RFID/barcoding serialization and a "WMS-lite" offering; B2B data exchange and ETL; Zoho CRM consulting; and AI software development including chatbots, predictive analytics, NLP, computer vision, and process automation. A separate HVAC drawing annotation and estimating service line using Bluebeam targets contractors and mechanical engineering firms.
The technical foundation is professional-services-led rather than product-led, with deep integration expertise spanning major ERP platforms (SAP, Microsoft Dynamics AX/GP/NAV/SL, NetSuite, Epicor, Sage, Infor VISUAL, QuickBooks) and CRM systems (Salesforce, Zoho, HubSpot, SugarCRM, Vtiger). Documented integration patterns include Point-to-Point, Custom Applications/Adapters, and Enterprise Service Bus (ESB), with capabilities in mobile applications (iOS, Android) and cloud platforms (AWS, Azure, Google Cloud). The team claims over 45 years of combined experience in global manufacturing, finished goods supply chain, B2B data exchange, and enterprise software deployment, supported by over 25 years of trading partner B2B integration experience, which forms the firm's primary differentiator against generic integration consultancies.
Revenue is generated through project-based, quote-based consulting engagements structured as multi-year contracts. The go-to-market is sales-led via the company website, content marketing, published case studies, and direct consultation requests. The primary customer base consists of SMBs in manufacturing, utilities (e.g., Kaukauna Utilities), B2B supply chain, and HVAC contracting (e.g., Airflow Inc.). Annexus has no disclosed funding rounds, no M&A activity, no named management team beyond a general info@ inbox, no external investors, and no geographic footprint outside the United States.
Annexus Solutions firmographics
Firmographics- Name
- Annexus Solutions
- Legal name
- Annexus Solutions, LLC.
- Website
- https://annexussolutions.com
- Company type
- Private
- Founded year
- 2018
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Annexus Solutions, LLC is a Wisconsin-based custom software development and consulting firm that designs ERP/CRM integrations, warehouse and inventory management, B2B data exchange, and AI-enabled automation software for small and medium-sized businesses in manufacturing, utilities, supply chain, and HVAC verticals.
- Ownership category
- akta.pro rank
Annexus Solutions industry classification
Industry- Product category
- Custom Software Development
- NAICS
- Computer Systems Design and Related Services (54151), Custom Computer Programming Services (541511), Computer Systems Design Services (541512)
- SIC
- Services-Computer Integrated Systems Design (7373), Services-Computer Programming, Data Processing, Etc. (7370), Services-Computer Programming Services (7371), Services-Management Consulting Services (8742)
- akta.pro primary industry
- ERP/CRM/HRIS Implementation & Integration (BPAEAAAE)
- akta.pro secondary industries
- Integration, API & Middleware Consulting (BPAHAEAJ), Enterprise Integration, iPaaS & Middleware Services (API/EDI) (BPAEAGAH), AI Integration & Orchestration Platforms (Connectors, Workflow, iPaaS for AI) (HDAEANAI), Augmented Analytics & AI-Assisted BI (NLQ/NLG, Insights) (HDAEAMAD)
Keywords
Where Annexus Solutions is headquartered
LocationHeadquarters
- HQ city
- Cedarburg
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Annexus Solutions business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure
Revenue model
- Custom Software Development: Custom software solutions development to connect systems, automate processes, and optimize manual tasks for small to medium businesses. Revenue generated through project-based engagements and consulting services.
- AI Software Development Services: AI-powered software development including chatbots, automation, model development, and integration services.
- Zoho CRM Consulting Services: Zoho CRM implementation, customization, workflow automation, integration, data migration, and analytics services.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom project-based pricing |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels3 records
Annexus Solutions product offering
Product offeringCore offering
Annexus Solutions LLC is a custom business automation software development company that designs, integrates, and deploys software solutions to connect systems, automate processes, and optimize manual tasks for small to medium-sized businesses. The firm offers consulting, item and order management, inventory and WIP management, B2B data exchange, Zoho CRM consulting, AI software development, and specialized HVAC drawing annotation and estimating services, with deep expertise in integrating commercial ERP and CRM platforms.
Product overview
Annexus Solutions is a custom business automation software development company offering a comprehensive portfolio of software solutions and consulting services. The company provides a multi-faceted platform approach consisting of six core service areas: (1) Consulting Services covering business application architecture, process execution, workflow automation, commercial software analysis, and business intelligence; (2) Item & Order Management with asset management, PLM/BOM integration, ERP integration, and CPQ capabilities; (3) Inventory & WIP Management including visibility, serialization tracking via RFID/barcoding, warehouse management, and mobile applications; (4) B2B Data Management for trading partner data exchange and ETL; (5) Zoho CRM Consulting with implementation, workflow automation, integration, data migration, and advanced analytics services; and (6) AI Software Development encompassing AI integration, AI-powered automation, model development/training, and chatbot development. Additionally, they offer specialized HVAC drawing annotation and estimating services. The company focuses on extending and complementing commercial software investments such as ERPs (SAP, NetSuite, Epicor, Sage, Microsoft Dynamics, QuickBooks) and CRM systems (Salesforce, Zoho, HubSpot) with custom solutions for small to medium-sized businesses.
Differentiator
Problem solved
Functional benefit
Products and services
- Consulting Services Strategic consulting services for SMBs including business application architecture, business process execution, workflow automation, commercial software analysis, and business intelligence/reporting to identify gaps in commercial software and design custom solutions.
- Item & Order Management Services for managing item assets, product lifecycle, bill of materials integration, ERP integration, and complex quoting and order management (CPQ) for manufacturers and distributors.
- Inventory & WIP Management Inventory and work-in-progress management solutions including visibility tools, RFID and barcode serialization tracking, warehouse management system (WMS-Lite), and mobile applications for inventory and operations.
- B2B Data Management B2B data exchange and management services for trading partner relationships, including B2B consulting, trading partner ramping, data mapping execution, reporting, and ETL tooling for bill of materials businesses.
- Zoho CRM Consulting Comprehensive Zoho CRM consulting including custom implementation, workflow automation, integration with ERP and marketing/communication tools, data migration, and advanced analytics for SMB clients.
- AI Software Development AI software development services covering AI integration into existing systems, AI-powered automation, custom AI model development and training, and chatbot/conversational AI development using NLP, computer vision, and predictive analytics.
- HVAC Drawing Annotation & Estimating Services HVAC drawing annotation, takeoff, markup, and estimating services using Bluebeam Revu for contractors, engineers, mechanical contractors, manufacturer reps, distributors, and design teams.
- E-commerce Solutions E-commerce platform implementation and integration services including Magento and Shopify deployments with catalog management tools and digital asset management extensions.
Quantifiable outcome
- Up to 50% Cost Reduction from inventory management solutions
- +2 more outcomes
Companies that use Annexus Solutions
Customer profileNamed customers2 records
Segments4 records
Ideal customer profiles4 records
Annexus Solutions technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration28 records
AI capability12 records
Feature5 records
Annexus Solutions partnerships and signals
Strategic signalPartnerships
Twelve partnerships are on record, tiered core.
- QuickBookscoreQuickBooks integration expertise for accounting software connectivity. Extensive experience integrating QuickBooks with custom business solutions.
- SagecoreSage ERP integration expertise. Sage is a British multinational enterprise software company with over 6.1 million customers worldwide.
- SAPcoreSAP ERP integration expertise. SAP is one of the world's largest enterprise software vendors with over 335,000 customers in over 180 countries.
- MicrosoftcoreMicrosoft technology partnership including Microsoft Dynamics NAV, Microsoft Dynamics GP, and Azure cloud integration capabilities.
- InforcoreInfor VISUAL Enterprise integration expertise. Infor VISUAL is a complete end-to-end solution for order-driven manufacturing companies.
- EpicorcoreEpicor ERP integration expertise. Epicor provides cloud and on-premises software including CRM, SCM, and HCM.
- NetSuitecoreNetSuite cloud-based business management suite integration expertise including CRM, PSA, accounting, and HCM.
- SalesforcecoreSalesforce CRM integration expertise for cloud-based CRM products for small businesses and enterprises.
- ZohocoreZoho CRM consulting partnership. Annexus provides custom implementation, workflow automation, integration, data migration, and analytics services for Zoho CRM.
- Microsoft DynamicscoreMicrosoft Dynamics line of ERP and CRM software including AX, GP, NAV, and SL integration expertise.
- ShopifycoreShopify e-commerce platform integration expertise for online businesses with focus on social commerce and mobile shopping.
- MagentocoreMagento open source e-commerce platform integration. Reliability and scalability expertise for enterprise e-commerce.
Scale indicators5 records
Recent moves6 records
Expansion highlights5 records
Annexus Solutions competitors and assessment
Company assessmentDirect peers
- ScienceSoft: Custom software development and IT consulting firm with strong focus on ERP integration, CRM implementation, and business automation for SMB and mid-market clients — directly overlapping Annexus's core service portfolio.
- Itransition: Custom software development and digital transformation consultancy serving SMB and mid-market, with deep ERP/CRM integration and business automation practices — comparable in size and buyer profile to Annexus.
- Simform: Custom software and digital product engineering firm offering cloud, integration, and automation services to SMB and mid-market clients — competes in the same RFPs for custom business software and ERP-adjacent integrations.
- BairesDev: Custom software development firm with a distributed delivery model — competes for the same custom development, integration, and BI consulting engagements for SMB and mid-market buyers.
- Panorama Consulting Group: ERP-focused consultancy helping SMB and mid-market firms select, implement, and optimize ERP systems (including integration and custom extensions) — a direct competitor for ERP gap-filler engagements.
- A3 Consulting (Zoho Partner): Premium Zoho consulting and implementation partner offering CRM implementation, customization, integration, and automation — directly comparable to Annexus's dedicated Zoho CRM consulting practice.
Broad incumbents
- Accenture: Largest global system integrator with broad ERP/CRM/custom software practices increasingly targeting mid-market — represents the long-term structural competitor as Tier-1 SIs move down-market.
- EPAM Systems: Global digital engineering and custom software development firm with significant SMB/mid-market presence — competes for integration, automation, and AI/BI consulting mandates that Annexus pursues.
- Deloitte Digital: Global SI/consulting arm implementing SAP, Salesforce, Microsoft, and Oracle ecosystems for enterprise and mid-market — represents the upper-end competitive threat and the 'graduation' target for Annexus clients.
Emerging players
- Rachana Software: Custom software and ERP/CRM implementation partner focused on SMB/mid-market with Zoho and other commercial platform specializations — comparable scale and buyer profile with similar SMB-targeted methodology.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
Annexus Solutions social profiles
Digital presenceAnnexus Solutions financial estimates
Financial estimateRevenue estimate
Valuation estimate
Annexus Solutions leadership team
Management profileNumber of profiles
Annexus Solutions funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Annexus Solutions M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Annexus Solutions
What does Annexus Solutions do?
Annexus Solutions LLC is a custom business automation software development company that designs, integrates, and deploys software solutions to connect systems, automate processes, and optimize manual tasks for small to medium-sized businesses. The firm offers consulting, item and order management, inventory and WIP management, B2B data exchange, Zoho CRM consulting, AI software development, and specialized HVAC drawing annotation and estimating services, with deep expertise in integrating commercial ERP and CRM platforms.
Is Annexus Solutions a public or private company?
Annexus Solutions is a private company. It is classified as unknown and is currently operating.
When was Annexus Solutions founded?
Annexus Solutions was founded in 2018. It employs 1 to 10 people.
Where is Annexus Solutions based?
Annexus Solutions is headquartered in Cedarburg, United States, in the North America region.
How does Annexus Solutions make money?
Three revenue lines are on record. Custom Software Development is the primary driver. The others are AI Software Development Services and zoho CRM Consulting Services.
Who are Annexus Solutions's main competitors?
Direct peers on record are ScienceSoft, Itransition, Simform, BairesDev, Panorama Consulting Group and A3 Consulting (Zoho Partner). Broad incumbents are Accenture, EPAM Systems and Deloitte Digital. Rachana Software is listed as an emerging player.
Does Annexus Solutions have an API?
No public API is recorded for Annexus Solutions.
What industry is Annexus Solutions in?
Annexus Solutions's product category is Custom Software Development. Its primary akta.pro industry code is BPAEAAAE, ERP/CRM/HRIS Implementation & Integration, with a secondary code of BPAHAEAJ, Integration, API & Middleware Consulting. Its NAICS code is 54151 and its SIC code is 7373.