Custom B2B web applications
Bespoke platforms for sales, operations, and back-office workflows. Multi-role permissions, audit trails, document management, and the integrations your line-of-business systems actually require.
Manufacturing · Industrial · B2B · Specialty
Software for the operations teams that run physical-world businesses.
Custom web and mobile applications, offline-capable field tools, ERP and POS integrations, and the continuous engineering that B2B and industrial operations actually need. Built for the people in the field, not just the people in the office.
What we build
Services for industrial and B2B operations.
Custom platforms, mobile applications, and integration plumbing for the manufacturers, distributors, service providers, and B2B specialty firms that run physical-world businesses.
Mobile + desktop apps with offline mode
Field-team applications that work without connectivity. Local-first storage, conflict resolution on reconnect, sync to the central system when the truck or site comes back online. Pattern from our Watson McDaniel engagement.
POS + ERP web applications
Point-of-sale and back-office workflows wired to your existing ERP. Custom front-end that reconciles cleanly with the system of record so accounting accepts month-end close without manual cleanup.
ERP integration (NetSuite, SAP, QuickBooks)
Bidirectional integrations with your system of record. Master-data sync, order-to-cash, procure-to-pay, and the audit logs accounting will actually accept at month-end close.
Sales tools for field teams
Quote and proposal generation, mobile order entry, customer-history at the point of conversation, in-the-truck inventory visibility. Built so the field team uses it without complaint.
B2B SaaS platforms
Multi-tenant B2B SaaS where each customer organization is a tenant. Per-tenant theming, role-based access, SSO, billing, and the kind of audit trails enterprise procurement actually asks about.
Operations dashboards & reporting
Production metrics, throughput tracking, equipment status, and the line-level dashboards that floor managers actually use. Pulls from your real data sources, not a separate reporting tool.
Industrial e-commerce & B2B catalog
B2B catalogs with negotiated pricing, contract pricing, customer-specific product visibility, and integration with your ERP for inventory and pricing accuracy.
Migration & modernization
Visual FoxPro, Access, custom desktop applications, and legacy industrial software moved onto modern web and mobile stacks. Done without breaking the workflows your team relies on every day.
Featured engagement
Active engineering partnership with a B2B safety-tech firm.
Teksafety is OST's anchor industrial engineering relationship. Active multi-year work plus a video testimonial from Steve Wade that's already live on the OST homepage.
B2B safety-tech · multi-year ongoing · case study
Continuous platform engineering with a real testimonial we can show you.
Active engagement covering platform engineering, custom feature development, and ongoing support. Same team across releases. Real video testimonial live on ost.agency homepage. The kind of multi-year partnership procurement reviewers can actually verify.
Active multi-year engagement
Video testimonial live on homepage
1 team across releases
OST has been our long-term technology partner. They understand our platform and our customers, and they ship without drama.
Steve Wade
Teksafety · video testimonial live on ost.agency
Other industrial & B2B clients
Manufacturers, distributors, and B2B specialty firms we have worked with.
A selection of industrial and B2B clients beyond the featured engagement above. Full named-reference list available to qualified prospects under mutual NDA.
10+
Active manufacturing, industrial, and B2B specialty clients
Offline mode
Mobile + desktop apps that work without connectivity (Watson McDaniel pattern)
ERP-integrated
Native integrations with NetSuite, SAP, QuickBooks, and custom systems-of-record
Video testimonial
Steve Wade (Teksafety) live on ost.agency homepage
B2B-sector compliance
Frameworks industrial and B2B clients ask about.
Compliance we have experience implementing on B2B and industrial engagements. Specific compliance is scoped per contract based on what your platform handles, your customer base, and your category. See the Trust Center for the broader posture.
B2B compliance is integration-specific. Security framework scope (SOC 2, ISO 27001) depends on whether your platform handles regulated customer data, processes payments, or serves enterprise procurement reviews. Industry-specific rules (FDA, ITAR, export controls) vary by category. We scope per engagement rather than claim blanket certifications.
SOC 2 / ISO 27001 readiness
Security controls, access management, audit logs, and the documentation enterprise procurement asks for. We build platforms that can pass a SOC 2 audit when you're ready to formalize one.
WCAG 2.2 AA + Section 508
Accessibility standards. Required for federal grant recipients, government suppliers, and any B2B platform whose buyers include public-sector procurement.
CCPA / CPRA + state privacy laws
Customer and contact PII handling. Right-to-know, opt-out, and right-to-delete enforced where applicable. Scoped per the geographies your platform serves.
GDPR for international B2B
Customer data handling for B2B platforms with EU or UK customers. Data processing agreements, cross-border transfer mechanisms, and right-to-erasure workflows.
PCI DSS (when payments are in scope)
Tokenization and routing through compliant processors to minimize cardholder data on your own infrastructure. Same approach we use across e-commerce engagements.
Industry-specific rules
FDA-regulated products, ITAR / export controls for defense-adjacent work, FCC for RF/wireless equipment, and category-specific regulations for the industrial verticals we serve.
Building a B2B, industrial, or operations platform?
60-minute discovery call. We will walk through your stack, your field-team requirements, your ERP integration scope, and what continuous engineering actually looks like with the same team across releases.