The Infrastructure Architect · India · Since 1991

Design.
Build.
Run.

The infrastructure architect that runs India.

One partner. Six technologies. Thirty-five years. Fifteen hundred organisations we designed, built and run.

1,500+ enterprises · 35 years · Cisco Preferred across 5 portfolios

Cisco Preferred Partner in Networking, Security, Collaboration, Cloud & AI Infrastructure, and Services  ·  Cisco Advanced CX Specialised  ·  Meraki Specialised  ·  ISO 9001:2015  ·  ISO/IEC 27001:2013  ·  100+ certified engineers  ·  Security COE and SOC  ·  24/7 NOC + Service Desk
Enterprise

For the IT you can't afford to get wrong.

Multi-tower. Multi-vendor. Multi-geography. Multi-decade estates. We architect across all of it. Then we run it.

Delivering end-to-end for enterprises across BFSI, GCC, and manufacturing
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Mid-Market & Growing Business

For the IT that has to grow before your business does.

You've outgrown break-fix. You aren't ready for a fifty-person IT team. We are the fifty-person IT team.

100+ growing businesses moved from break-fix to managed
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GCC

For your first Indian floor. Or your tenth.

Day-1 connectivity. Day-N operations. We speak your HQ's language and India's ground reality.

30+ GCCs live in Bengaluru, Hyderabad, and NCR
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How we work

One partner. The whole lifecycle.

We don't hand the project to ops and leave. The same team that designs your infrastructure builds it, and the same team that builds it runs it. End-to-end accountability, by design.

Design

We design technology around your business goals, not product catalogues. Our architects assess your environment across networking, security, collaboration and cloud, then build a practical roadmap before any changes are made.

Build

We deliver projects on time and with clear ownership throughout. From multi-site rollouts and vendor integrations to user training and documentation, every detail is planned and executed properly.

Run

Our job does not end at go-live. With a 24/7 service desk, proactive monitoring, dedicated customer success managers and fully managed services, we keep your environment running smoothly while your team focuses on the business.

Customer Success

"Following the successful implementation of Webex, the transformation was evident. Our collaboration and connectivity significantly enhanced our operational efficiency."

Jagdip Kumar, CIO, Lohia Corp Limited

“Cisco Meraki’s centralized control, advanced security, and scalability have enabled us to manage our network across diverse locations easily.”

Vishwajeet Singh, Director IT, Axtria Inc.

“Proactive delivered the secure, reliable connectivity we needed for seamless smart classrooms across campuses, modernising our network while giving IT greater visibility and control.”

CTO, Leading K-12 Education Institution
Built for the people who own outcomes

Whoever you are, we speak
your language.

Different roles ask different questions of their infrastructure. Pick yours - we'll show you what we deliver and the case we'd make to your committee.

CIO

"I own the technology bet."

A unified stack across networks, security, and collaboration - without integration debt. Quarterly architecture reviews that surface risk before it bites.

Book a 30-min CIO conversation →

CISO

"I own the blast radius."

Zero-trust posture mapped to DPDP Act 2023 and CERT-In directions. SOC/MDR that cuts MTTD from days to hours. Audit-ready controls.

Get a 60-min posture review →

IT Director

"I keep it running."

Fewer 2 a.m. pages. A single throat-to-choke across switches, firewalls, calling, and cabling. Named CSMs who actually pick up.

See our operational runbook →

CFO

"I own the justification."

OPEX-friendly managed services with predictable monthly billing. TCO models that compare cleanly over 3-year and 5-year horizons. No surprise overruns.

Get a CFO-ready TCO model →

Operations

"I own the day-to-day."

Hybrid work that actually works - meeting rooms that join in 7 seconds, calling on every device, contact-center analytics that show what's happening.

Make hybrid work,
work →
Proof, not props

Numbers that came out of
real estates.

India's 1st

Webex Cloud Calling deployed with MPP phones and Local Gateways, creating seamless communication across sites and enabling remote and mobile work.

Lohia Corp · Manufacturing · Webex Cloud Calling
8 locations

Full Stack Cisco Meraki deployed across eight Indian locations, giving Axtria centralised network management, stronger security and improved operational efficiency.

Axtria Inc. · Cisco Meraki
100 systems

HCI with Dell VxRail and Citrix VDI piloted across 100 systems in Noida and Jaipur, improving resource utilisation and reducing infrastructure wastage.

Global Insurance Giant · BFSI · HCI + Citrix VDI
Common questions

Answers, before you ask.

Who is Proactive Data Systems?
Proactive Data Systems is a Cisco Preferred Partner and IT infrastructure systems integrator headquartered in Delhi NCR, India, founded in 1991. Proactive designs, builds, and manages enterprise IT across six architectures - Networks, Data Center, Cybersecurity, Digital Workplace, Structured Cabling, and Infrastructure Management Services - for more than 1,500 enterprises across India and global capability centers.
What does "Cisco Preferred Partner" mean for a customer?
Cisco Preferred Partner is a tier in Cisco's reorganized partner program recognizing partners with deep technical specialisations, validated customer success, and Customer Experience capability. For customers, it means direct Cisco-backed engineering, priority access to escalation paths, and pre-validated architectures. Proactive additionally holds the Cisco Advanced CX Specialised certification.
Do you work with both large enterprises and growing businesses?
Yes. Proactive serves three audiences: large enterprises (1,000+ employees, complex multi-site estates), mid-market and growing businesses (100–1,000 employees scaling fast), and Global Capability Centers (GCCs) setting up or scaling in India. Engagement models, billing structures, and service levels are tailored to each.
How does Proactive help with the DPDP Act and CERT-In compliance?
Proactive's Cybersecurity practice maps controls to the Digital Personal Data Protection Act 2023 and the CERT-In Directions of April 2022 - including the 6-hour incident-reporting mandate, log-retention requirements, and data-localization expectations. Implementations cover network segmentation, NGFW, EDR, SIEM/SOC, and DLP, with audit-ready evidence packs.
What's the difference between Cisco Meraki and Cisco Catalyst, and which should I choose?
Cisco Meraki is cloud-managed networking optimized for distributed environments - retail, branch, education - with simple zero-touch deployment. Cisco Catalyst is the on-premises enterprise switching and wireless platform optimized for high-density campuses and data centers. Many Proactive customers run both: Catalyst at HQ and DCs, Meraki at branches and retail. Proactive holds specialisations in both.
Do you offer managed services, or only project-based delivery?
Both. Proactive runs a 24/7 service desk (toll-free 1800 202 6711) and operates dedicated managed services for Cisco Meraki, Cisco Webex Calling, and managed firewall practices. Customers who buy managed services get named Customer Success Managers, quarterly business reviews, and uptime SLAs of up to 99.95%.
How long does a typical Cisco Webex Calling migration take?
For a mid-size enterprise (1,000–5,000 seats), Proactive's typical Webex Calling migration runs 6–10 weeks from kickoff to cutover, including number porting, dial plan design, endpoint deployment, user training, and post-cutover hypercare. Larger migrations (10,000+ seats) are phased in 8–16 week tranches. Lohia Corp's 12,000-seat migration completed in 8 weeks.
Can Proactive set up infrastructure for a new GCC in India?
Yes. Proactive operates a dedicated GCC practice covering Day-1 facility connectivity, secure landing zones, identity integration, end-user device provisioning, and ongoing managed operations. Active deployments span Bengaluru, Hyderabad, Pune, Chennai, and Delhi NCR. We support 30+ GCCs and integrate with global parent-company stacks (Cisco, Microsoft, Okta, Zscaler, etc.).
Where does Proactive operate?
Proactive is headquartered in Delhi NCR with offices and field engineering in Mumbai, Bengaluru, Chennai, and Hyderabad. Project delivery covers all of India through partner-backed field teams. International project support is provided for customers' Indian operations and outbound GCC deployments.
How do I get started with Proactive?
Two options. Book a 30-minute conversation with a Proactive architect to scope your situation - no sales engineer middleman. Or request the free Proactive IT Health Check: after a 60-minute discovery, our team delivers a 12-page assessment of your current estate, gaps, and prioritized roadmap within 5 business days.
Get started

Talk to an architect - not a sales engineer.

Two ways in. Pick the one that fits where you are.

Existing customer? Reach our 24/7 service desk: 1800 202 6711

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