ERP for Project-Based Businesses: Unify Projects, People, and Profits
For professional services, consulting, and engineering firms, disconnected systems aren't just inefficient—they're costing you revenue.
ArionERP provides a single source of truth to streamline your entire bid-to-bill lifecycle, maximizing resource utilization and ensuring every project is profitable.


Why Project-Based Firms Choose Us
Single Source of Truth
Eliminate data silos. Get a unified view of projects, clients, resources, and financials in one place, enabling faster, more informed decision-making.
Intelligent Resource Planning
Maximize billable hours. Our AI-driven tools help you forecast resource needs, prevent burnout, and assign the right person to the right project every time.
Real-Time Project Financials
Go beyond spreadsheets. Track budget vs. actuals, work-in-progress (WIP), and profitability in real-time to keep every project in the black.
Accelerated Bid-to-Bill Cycle
Improve cash flow. Automate time and expense tracking, streamline approvals, and generate accurate invoices faster for any billing model (T&M, Fixed-Price, Retainer).
Flexible & Configurable
Your business is unique. ArionERP adapts to your specific workflows, methodologies, and revenue recognition rules, not the other way around.
Enterprise-Grade Security
Your client and project data is critical. We provide robust security and compliance (SOC 2, ISO 27001) to protect your most valuable assets.
Seamless Integration
ArionERP works with the tools you already use. Our open API architecture ensures smooth integration with your existing CRM, HR, and productivity software.
Dedicated Partnership
We're more than a software vendor. Our team of industry experts provides dedicated implementation, training, and support to ensure your long-term success.
AI-Powered Insights
Move from reactive to predictive. Leverage AI for more accurate project forecasting, risk detection, and identifying opportunities for improving profitability.
A Unified Platform for Your Entire Operation
ArionERP delivers a comprehensive suite of integrated modules designed specifically for the challenges of project-based work.
Project Management & Planning
Execute projects with precision from start to finish. Our tools provide the structure and visibility needed to manage scope, timelines, and deliverables effectively, preventing scope creep and ensuring client satisfaction.
- Create detailed project plans with tasks, milestones, and dependencies using Gantt charts.
- Track progress against baselines to identify variances early.
- Manage project scope and change orders through a structured approval process.
Resource Management & Scheduling
Your people are your greatest asset. Our resource management module ensures you deploy them effectively to maximize utilization and profitability while balancing workloads to prevent burnout.
- Gain a real-time, visual overview of team availability and allocation.
- Forecast resource demand based on your sales pipeline to inform hiring decisions.
- Match project requirements with employee skills, certifications, and availability.
Time & Expense Management
Capture every billable minute and recoverable expense without the administrative headache. Our intuitive tools make it easy for your team to submit time and expenses from anywhere, ensuring accurate project costing and faster invoicing.
- Simplify timesheet entry with pre-populated project and task codes.
- Capture expense receipts on the go with mobile app functionality.
- Automate approval workflows to reduce administrative delays.
Project Accounting & Financials
Connect project operations directly to your general ledger. Our robust project accounting features provide a real-time, accurate view of financial performance, supporting complex revenue recognition and ensuring compliance.
- Automate revenue recognition based on project milestones or percent complete.
- Track project costs, budgets, and work-in-progress (WIP) in real-time.
- Drill down from high-level financial statements to individual project transactions.
Billing & Invoicing Automation
Eliminate billing errors and accelerate cash flow. ArionERP automates the entire invoicing process, from generating drafts based on approved time and expenses to sending them to clients, supporting any contract type.
- Handle complex billing arrangements including Time & Materials, Fixed Price, and retainers.
- Automatically generate invoices based on project data, reducing manual effort and errors.
- Integrate with accounting systems for seamless accounts receivable management.
CRM & Opportunity Management
Manage the entire client lifecycle, from initial lead to project delivery and repeat business. A fully integrated CRM gives you a 360-degree view of client interactions, helping you build stronger relationships and a more predictable sales pipeline.
- Track leads and opportunities, and manage your sales pipeline from a single dashboard.
- Convert won opportunities directly into projects, transferring all relevant data seamlessly.
- Gain insights into client history, communication, and project portfolio.
Business Intelligence & Analytics
Turn project data into strategic insights. Our powerful BI and analytics tools provide customizable dashboards and reports that help you understand key performance indicators and make data-driven decisions to grow your business.
- Access pre-built reports for utilization, profitability, project health, and more.
- Create custom dashboards to track the metrics that matter most to your business.
- Leverage AI-powered analytics to forecast trends and identify potential risks.
Success Stories from Our Clients
Strategic Consulting Firm Increases Billable Utilization by 18%
How a mid-sized management consulting firm replaced spreadsheet chaos with a single source of truth.
"We were drowning in spreadsheets. ArionERP gave us the visibility we needed to see who was working on what, and our billable utilization shot up almost immediately. It's transformed how we manage our resources and profitability."
The Challenge
Strategic Growth Partners was struggling to manage resource allocation across dozens of active projects. Their reliance on disconnected spreadsheets led to scheduling conflicts, underutilized consultants, and an inability to accurately forecast future staffing needs.
Our Solution
We implemented ArionERP's core Project and Resource Management modules. The solution provided a centralized, real-time view of all consultant schedules, skills, and project pipelines, enabling managers to optimize assignments and forecast capacity with confidence.
Custom Software Agency Improves Project Margins by 12%
How a fast-growing development agency automated time tracking and project accounting to scale profitably.
"Before ArionERP, we never truly knew if a project was profitable until months after it was completed. Now, we have real-time budget vs. actuals. This insight has allowed us to make better decisions and significantly improve our margins."
The Challenge
Innovate Software's rapid growth was straining their manual processes. Inaccurate time tracking, delayed expense reports, and a disconnect between their PM tool and QuickBooks meant they lacked real-time visibility into project profitability.
Our Solution
We deployed ArionERP with a focus on Time & Expense Management and Project Accounting. The integrated platform automated data capture and provided real-time dashboards, giving project managers and leadership instant visibility into financial performance.
Engineering Firm Streamlines Multi-Phase Project Billing
How a civil engineering firm automated complex, milestone-based invoicing to improve cash flow.
"Our billing process was a nightmare of spreadsheets and manual calculations. ArionERP's automated invoicing for our fixed-price, multi-phase projects has been a game-changer. It's saved us countless hours and improved our cash flow dramatically."
The Challenge
Apex Engineering manages long-term projects with complex, multi-stage billing schedules. Their manual invoicing process was time-consuming, prone to errors, and often resulted in delayed payments from clients.
Our Solution
We configured ArionERP's Billing & Invoicing module to handle their specific milestone-based contracts. The system now automatically generates and sends accurate invoices as project phases are completed, ensuring compliance and accelerating payments.
Expertise Across Professional Services
While ArionERP is flexible for any project-driven organization, we have deep, pre-configured expertise for:
Management & IT Consulting
Architecture & Engineering
Software Development
Marketing & Advertising Agencies
Legal & Accounting Services
Construction Project Management
Non-Profit Organizations
Field Service Management
Plays Well With Others
ArionERP is built on a modern, API-first architecture, ensuring seamless connection to the critical business systems you already rely on.
Hear From Leaders Like You
The ability to see real-time project profitability has fundamentally changed how we scope new work. We're no longer flying blind. ArionERP is the financial nervous system of our agency.
Our biggest challenge was resource planning. ArionERP's scheduling tools eliminated our conflicts and helped us increase our team's billable rate from 75% to over 90%. The impact on our bottom line was immediate.
As a non-profit, grant and project budget tracking is critical for compliance. ArionERP gives our program managers and finance team the exact tools they need to ensure every dollar is accounted for correctly.
Your Questions, Answered
Generic ERPs are often built for manufacturing or retail and lack the nuanced features project-based businesses need, like sophisticated resource management and project accounting. Simple PM tools (like Asana or Trello) are great for task management but offer no visibility into project financials, billing, or resource utilization. ArionERP is purpose-built to connect all these functions in one platform, giving you a complete view of your business.
Implementation time varies based on complexity, but our phased approach is designed for speed. A standard "QuickStart" implementation for a small team can be completed in as little as 4-6 weeks. More complex projects with significant data migration or customizations may take 3-6 months. Our goal is always to deliver value as quickly as possible.
Absolutely. The platform is designed for flexibility. It supports Time & Materials, Fixed Price, milestone-based, recurring/retainer, and even cost-plus billing models. You can set up unique billing rules for each project or client, and the system automates the invoice generation based on that logic, saving you significant administrative time.
Yes, ArionERP is designed to scale. Our tiered pricing and modular approach mean you only pay for what you need now, with the ability to add users and advanced functionality as your firm grows. We help you build a solid operational foundation that won't need to be replaced in a few years, avoiding the pain of a future migration.
Ready to Unify Your Projects, People, and Profits?
Stop letting disconnected systems dictate your profitability. See how ArionERP can provide the clarity and control you need to scale your project-based business.
Schedule Your Personalized Demo