OM Power Transmission Limited IPO
Business Overview of OM Power Transmission Limited
OM Power Transmission Limited is a power transmission infrastructure company with over 14 years of experience in Engineering, Procurement and Construction projects. The company executes high-voltage and extra-high-voltage transmission lines, substations, underground cabling projects and operation and maintenance services on a turnkey basis.
Full Forms Used in This Overview
EPC
EPC means Engineering, Procurement and Construction. It includes design, engineering, procurement of materials, construction, erection, testing and commissioning of the project.
O&M
O&M means Operation and Maintenance. It refers to post-completion services where the company operates, monitors and maintains transmission lines or substations.
HV and EHV
HV means High Voltage and EHV means Extra High Voltage. These terms are used for high-capacity power transmission systems.
CKM
CKM means Circuit Kilometres. It is a measurement used to represent the length of transmission lines.
kV
kV means Kilovolt, a unit used to measure electrical voltage.
AIS and GIS
AIS means Air Insulated Substation and GIS means Gas Insulated Substation. These are types of substations based on insulation technology.
SCADA
SCADA means Supervisory Control and Data Acquisition. It is used for remote monitoring and control of substations.
GETCO, PSU and OEM
GETCO means Gujarat Energy Transmission Corporation Limited. PSU means Public Sector Undertaking. OEM means Original Equipment Manufacturer.
Company Overview
OM Power Transmission Limited is engaged in power transmission infrastructure projects. The company’s work includes transmission lines, substations, underground cabling and operation and maintenance services.
The company commenced operations in Gujarat in 2011. Since then, it has commissioned transmission lines, substations and underground cables covering more than 1,000 circuit kilometres of transmission lines and 11 substations in aggregate.
Its EPC capabilities extend to transmission lines ranging from 11 kV to 400 kV and substations up to 220 kV.
As of December 31, 2025, the company’s unexecuted order book stood at Rs. 74,460.27 lakhs, comprising 58 projects, including 51 EPC projects and 7 O&M contracts.
Business Model
OM Power Transmission operates mainly through EPC and O&M contracts. In EPC projects, the company undertakes project design, engineering, material procurement, supply, erection, installation, testing and commissioning. In O&M services, the company operates and maintains substations and transmission lines after project completion.
Main Business Verticals
- Transmission Line EPC Projects
- Substation EPC Projects
- Underground Cabling Projects
- Operation and Maintenance Services
Business Nature
This is an infrastructure execution business. Growth depends on order book size, tender wins, project execution, working capital management, timely completion and payment collection.
IPORupee View: A strong order book gives revenue visibility, but in EPC businesses, execution quality and cash flow management are equally important. Investors should not look only at order book size; they should also track collections, margins and project completion timelines.
Transmission Line EPC Projects
Transmission lines are used to transfer bulk electricity from power generation sources to substations and end-users. They are also important for grid stability and renewable energy evacuation.
The company executes transmission line projects across voltage levels from 11 kV to 400 kV. The scope includes route survey, design, engineering, procurement of towers and conductors, excavation, tower foundation, tower erection, stringing, testing and commissioning.
During the nine months ended December 31, 2025 and the last three fiscals, the company completed more than 440 CKM of transmission lines across voltage levels from 11 kV to 400 kV.
IPORupee Insight: Transmission Line EPC is the company’s largest revenue and order book contributor. This is the core business vertical investors should track carefully.
Substation EPC Projects
The company provides end-to-end services for substation projects, including design, supply, erection, testing, commissioning and civil works. It has executed Air Insulated Substations, Gas Insulated Substations and SCADA-based monitoring systems.
The company has experience in delivering substation EPC solutions ranging from 66 kV to 220 kV.
During the nine months ended December 31, 2025 and the last three fiscals, the company completed more than 17 substation EPC projects, including feeder bay projects.
Underground Cabling Projects
The company undertakes underground cabling projects for high-voltage and extra-high-voltage power systems. Underground cabling is generally used where overhead transmission lines are not feasible due to space constraints, safety concerns, right-of-way issues or urban infrastructure limitations.
Its services include trenching, cable laying, jointing and termination.
During the nine months ended December 31, 2025 and the last three fiscals, the company completed more than 70 CKM of underground cabling projects.
Operation and Maintenance Services
The company provides long-term operation and maintenance services for substations and transmission lines. These services help ensure continuous availability and reliability of power infrastructure assets.
O&M Service Scope
- Corrective and preventive maintenance
- Daily and routine maintenance
- Periodical condition-based maintenance
- Round-the-clock monitoring
- Real-time data logging
- Safe operation of equipment
- Upkeep of premises
O&M Customers
As of December 31, 2025, the company had 4 total customers for O&M, including 3 customers for substation O&M and 2 customers for transmission line O&M.
IPORupee View: O&M revenue may be smaller than EPC revenue, but it can provide recurring and relatively stable income. Growth in O&M contracts can improve the quality of revenue over time.
Revenue Contribution by Business Vertical
| Business Vertical |
9M Dec 2025 |
% of Revenue |
FY2025 |
% of Revenue |
FY2024 |
% of Revenue |
FY2023 |
% of Revenue |
| Transmission Lines EPC Projects |
Rs. 12,293.33 lakh |
44.78% |
Rs. 14,465.63 lakh |
51.77% |
Rs. 10,727.20 lakh |
58.70% |
Rs. 7,272.00 lakh |
60.48% |
| Substation EPC Projects |
Rs. 5,727.50 lakh |
20.86% |
Rs. 2,324.76 lakh |
8.32% |
Rs. 1,353.61 lakh |
7.41% |
Rs. 1,394.27 lakh |
11.60% |
| Underground Cabling Projects |
Rs. 7,108.13 lakh |
25.89% |
Rs. 7,955.63 lakh |
28.47% |
Rs. 3,147.91 lakh |
17.22% |
Rs. 1,281.60 lakh |
10.66% |
| Operation and Maintenance Services |
Rs. 2,316.69 lakh |
8.44% |
Rs. 3,129.62 lakh |
11.20% |
Rs. 2,986.57 lakh |
16.34% |
Rs. 2,069.41 lakh |
17.21% |
| Other Operating Revenue |
Rs. 8.63 lakh |
0.03% |
Rs. 67.87 lakh |
0.24% |
Rs. 60.87 lakh |
0.33% |
Rs. 6.35 lakh |
0.05% |
| Total |
Rs. 27,454.28 lakh |
100.00% |
Rs. 27,943.51 lakh |
100.00% |
Rs. 18,276.16 lakh |
100.00% |
Rs. 12,023.63 lakh |
100.00% |
IPORupee Insight: Transmission Line EPC remains the largest revenue contributor. However, in the nine months ended December 31, 2025, substation EPC and underground cabling together contributed 46.75% of revenue, showing improving vertical diversification.
Order Book Analysis
Order book is a key indicator for EPC companies because it represents the committed portion of anticipated future revenue.
| Particulars |
9M Dec 2025 |
FY2025 |
FY2024 |
FY2023 |
| Order Book |
Rs. 74,460.27 lakh |
Rs. 44,168.85 lakh |
Rs. 51,560.95 lakh |
Rs. 20,989.09 lakh |
| Book-to-Bill Ratio |
2.71x |
1.58x |
2.82x |
1.75x |
As of December 31, 2025, the company had 58 ongoing projects and an order book of Rs. 74,460.27 lakhs.
IPORupee View: A book-to-bill ratio of 2.71x as of December 31, 2025 indicates future revenue visibility. But investors should also track execution speed, payment collections, working capital and project margins.
Order Book by Customer Category
| Customer Category |
9M Dec 2025 |
% of Order Book |
FY2025 |
% of Order Book |
FY2024 |
% of Order Book |
FY2023 |
% of Order Book |
| Public Sector Undertakings |
Rs. 62,350.54 lakh |
83.74% |
Rs. 37,195.05 lakh |
84.21% |
Rs. 45,105.72 lakh |
87.48% |
Rs. 13,804.38 lakh |
65.77% |
| Private Sector |
Rs. 12,109.73 lakh |
16.26% |
Rs. 6,973.80 lakh |
15.79% |
Rs. 6,455.23 lakh |
12.52% |
Rs. 7,184.71 lakh |
34.23% |
| Total |
Rs. 74,460.27 lakh |
100.00% |
Rs. 44,168.85 lakh |
100.00% |
Rs. 51,560.95 lakh |
100.00% |
Rs. 20,989.09 lakh |
100.00% |
Investor Check: Public sector undertakings contributed 83.74% of the order book as of December 31, 2025. This provides large project visibility but also creates dependence on government tender cycles, approvals and payment timelines.
Revenue by Customer Category
| Customer Category |
9M Dec 2025 |
% of Revenue |
FY2025 |
% of Revenue |
FY2024 |
% of Revenue |
FY2023 |
% of Revenue |
| Public Sector Undertakings |
Rs. 23,965.75 lakh |
87.29% |
Rs. 20,936.51 lakh |
74.92% |
Rs. 10,398.84 lakh |
56.90% |
Rs. 7,145.88 lakh |
59.43% |
| Private Sector |
Rs. 3,488.53 lakh |
12.71% |
Rs. 7,007.00 lakh |
25.08% |
Rs. 7,877.32 lakh |
43.10% |
Rs. 4,877.75 lakh |
40.57% |
| Total |
Rs. 27,454.28 lakh |
100.00% |
Rs. 27,943.51 lakh |
100.00% |
Rs. 18,276.16 lakh |
100.00% |
Rs. 12,023.63 lakh |
100.00% |
IPORupee View: Revenue contribution from public sector undertakings increased from 59.43% in FY2023 to 87.29% for the nine months ended December 31, 2025. This shows that the company has become more PSU-driven in recent periods.
Customer Concentration
| Particulars |
9M Dec 2025 |
FY2025 |
FY2024 |
FY2023 |
| Revenue from Top Customer |
71.55% |
50.41% |
42.00% |
42.68% |
| Revenue from Top 10 Customers |
97.65% |
95.68% |
97.66% |
96.76% |
Investor Check: Customer concentration is very high. For the nine months ended December 31, 2025, GETCO contributed 71.55% of revenue from operations and the top 10 customers contributed 97.65%. Any delay, reduction, cancellation or payment issue from major customers may materially affect business performance.
Key Financial Performance
| Particulars |
9M Dec 2025 |
FY2025 |
FY2024 |
FY2023 |
| Total Income |
Rs. 27,650.19 lakh |
Rs. 28,164.77 lakh |
Rs. 18,439.45 lakh |
Rs. 12,170.73 lakh |
| Revenue from Operations |
Rs. 27,454.28 lakh |
Rs. 27,943.51 lakh |
Rs. 18,276.16 lakh |
Rs. 12,023.63 lakh |
| Profit After Tax |
Rs. 2,336.80 lakh |
Rs. 2,208.48 lakh |
Rs. 741.24 lakh |
Rs. 623.72 lakh |
| Operating Cash Flows |
Rs. -3,738.61 lakh |
Rs. 1,244.61 lakh |
Rs. 353.08 lakh |
Rs. 1,005.40 lakh |
| Gross Profit |
Rs. 6,452.59 lakh |
Rs. 7,020.00 lakh |
Rs. 4,526.34 lakh |
Rs. 3,390.55 lakh |
| Gross Profit Margin |
23.34% |
24.92% |
24.55% |
27.86% |
| PAT Margin |
8.45% |
7.84% |
4.02% |
5.12% |
| EBITDA |
Rs. 3,424.45 lakh |
Rs. 3,565.60 lakh |
Rs. 1,446.63 lakh |
Rs. 1,192.94 lakh |
| EBITDA Margin |
12.38% |
12.66% |
7.85% |
9.80% |
| ROE |
24.28% |
35.83% |
15.77% |
15.18% |
| ROCE |
26.53% |
41.76% |
18.41% |
15.45% |
| Debt-to-Equity Ratio |
0.32x |
0.26x |
0.52x |
0.59x |
| Current Ratio |
1.86x |
1.81x |
1.34x |
1.26x |
| Net Capital Turnover Ratio |
2.62x |
4.57x |
4.29x |
3.11x |
IPORupee Financial View: Revenue from operations increased from Rs. 12,023.63 lakhs in FY2023 to Rs. 27,943.51 lakhs in FY2025. PAT increased from Rs. 623.72 lakhs in FY2023 to Rs. 2,208.48 lakhs in FY2025. EBITDA margin also improved to 12.66% in FY2025.
Investor Check: Operating cash flow was negative at Rs. 3,738.61 lakhs for the nine months ended December 31, 2025. EPC companies often require working capital for project execution, so cash flow quality should be tracked carefully.
Operational Metrics
| Particulars |
9M Dec 2025 |
FY2025 |
FY2024 |
FY2023 |
| Order Book |
Rs. 74,460.27 lakh |
Rs. 44,168.85 lakh |
Rs. 51,560.95 lakh |
Rs. 20,989.09 lakh |
| Order Inflow |
Rs. 56,335.07 lakh |
Rs. 21,452.77 lakh |
Rs. 49,446.74 lakh |
Rs. 10,468.65 lakh |
| Number of Projects Completed |
15 |
26 |
11 |
25 |
| Number of Ongoing Projects |
58 |
42 |
48 |
36 |
| Number of Customers |
17 |
24 |
18 |
17 |
| Book-to-Bill Ratio |
2.71x |
1.58x |
2.82x |
1.75x |
| Project Win Rate |
35.71% |
40.58% |
43.75% |
46.05% |
IPORupee Insight: The company has a strong order book and order inflow, but project win rate declined from 46.05% in FY2023 to 35.71% for the nine months ended December 31, 2025. This should be monitored because future growth depends on winning new tenders and projects.
Client Base
The company serves public sector undertakings and private sector clients engaged in power generation, renewable energy, transmission and distribution, and civil construction.
Public Sector and Utilities
The company undertakes large-scale transmission and substation EPC projects for government authorities and state-level utilities, including GETCO and other electricity boards.
Renewable Energy Developers
The company executes infrastructure services for renewable energy clients, including substation and power evacuation-related projects.
Industrial and Corporate Clients
The company undertakes dedicated transmission line and substation projects for industrial and corporate energy users.
Infrastructure Projects
The company has contributed to infrastructure initiatives, including complex transmission-line relocation and switching tasks.
Key Strengths
Strong EPC Experience
The company has over 14 years of experience in power transmission infrastructure projects across transmission lines, substations and underground cabling.
Large Order Book
Order book stood at Rs. 74,460.27 lakhs as of December 31, 2025, providing revenue visibility.
Technical Capabilities
The company has capabilities in transmission lines up to 400 kV and substations up to 220 kV.
Execution in EHV Segment
More than 63.82% of transmission lines erected during the nine months ended December 31, 2025 and the last three fiscals were of 220 kV or higher voltage class.
Certifications
The company has ISO 9001:2015, ISO 45001:2018 and ISO 14001:2015 certifications. It also holds AA Class certification from GETCO.
Expansion Beyond Gujarat
The company has historically focused on Gujarat but has recently expanded operations to Rajasthan, Punjab and Dadra and Nagar Haveli and Daman and Diu.
Positive Triggers vs Risk Triggers
Positive Triggers
- Strong order book of Rs. 74,460.27 lakhs
- Book-to-bill ratio of 2.71x as of December 31, 2025
- Experience in 11 kV to 400 kV transmission lines
- Substation EPC capability up to 220 kV
- Strong PSU client base
- Revenue and PAT growth from FY2023 to FY2025
- Comfortable debt-to-equity ratio
- Expansion beyond Gujarat
- O&M business provides recurring revenue potential
Risk Triggers
- High dependence on GETCO
- Top 10 customer concentration above 95%
- Large public sector dependence
- Negative operating cash flow in 9M FY2026
- Execution and cost escalation risk
- Tender win rate decline
- Working capital-intensive EPC model
- Delay in approvals or payments may affect cash flows
IPORupee Review
OM Power Transmission Limited is a power transmission EPC company with strong execution experience, a sizeable order book and established relationships with public sector utilities.
The company operates in an important infrastructure segment linked to power transmission, grid expansion and renewable energy evacuation. Its capabilities across transmission lines, substations, underground cabling and O&M services provide diversified exposure within the transmission infrastructure space.
The financial growth has been strong, with revenue and PAT rising significantly from FY2023 to FY2025. The order book of Rs. 74,460.27 lakhs as of December 31, 2025 provides future revenue visibility.
IPORupee Caution: Customer concentration is very high, especially dependence on GETCO. Public sector exposure is also high. Operating cash flow was negative for the nine months ended December 31, 2025, which should be watched closely.
What Retail Investors Should Understand
OM Power Transmission is not a consumer-facing business. It is a project execution and infrastructure EPC company. Such companies should be evaluated based on order book quality, execution timeline, client concentration, payment collection cycle, working capital requirement, operating cash flow, project margins, debt levels and tender win rate.
IPORupee Final View: OM Power Transmission has strong growth, technical capabilities and a large order book. But for retail investors, the key question is not only how big the order book is. The more important question is whether the company can execute projects on time, collect payments efficiently, maintain margins and reduce dependence on a few major clients.
Disclosure and Disclaimer
This content is prepared only for educational and informational purposes for IPORupee users based on information available in the company’s RHP/DRHP and related disclosures.
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All figures, order book values, revenue details, margins, customer data, project details and operational metrics should be verified from the latest official offer document before making any investment decision.
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This content is not investment advice, research recommendation or a buy/sell/hold call. IPO investing involves market risk, business risk, valuation risk, liquidity risk and listing risk.
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The company operates in an EPC and infrastructure execution business, which may be affected by project delays, payment cycles, working capital requirements, tender outcomes, cost escalation, client concentration and regulatory approvals.
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Investors should read the full RHP, risk factors, financial statements, objects of the issue, valuation details and consult a qualified financial advisor before investing.